At Best Startup California we track over 300,000 Californian startups and over 1,500,000 people who hold key positions in these companies. We use this directory of startups to highlight top employees, founders and organisations we think deserve more appreciation than they are currently getting.
We’ve ranked the top 101 Developer Tools companies in California, United States. The companies, startups and institutions listed in this article are all exceptional companies, well worth a follow. We have included links to their websites, socials and CrunchBase (if you’re interested in their financials).
We selected the organisations listed in this article based on:
- Track record
- Executive leadership
- Market share
- Innovation
- ESG rating
Our Data – We source our data from OSINT (open source intelligence) and public directories such as Crunchbase, SemRush and many more. The data from these sources should be treated with a degree of caution and verified yourself.
Top Developer Tools Companies & Startups (California, United States)
Sentry
Sentry is a developer of an application monitoring platform that helps developers monitor apps in real time to catch bugs early.
Founder(s): Chris Jennings, David Cramer
Location: San Francisco, California, United States
Industries: Application Performance Management, Developer Tools, Real Time, Software, Web Apps
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Sauce Labs
Sauce Labs provides cloud-based testing for mobile and web applications.
Founder(s): Al Sargent, Jason Huggins, John Dunham, Steven Hazel
Location: San Francisco, California, United States
Industries: Cloud Infrastructure, Developer Tools, Enterprise Software, Information Technology, Mobile, Mobile Apps, SaaS, Software, Web Development
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OneSignal
OneSignal is a customer messaging and engagement platform that allows businesses to create meaningful customer connections.
Founder(s): George Deglin, Long Vo
Location: San Mateo, California, United States
Industries: Developer Tools, Digital Marketing, Marketing Automation, Messaging, SaaS
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Mode Analytics
Mode Analytics is a developer of a collaborative analytics platform used to make data-informed decisions.
Founder(s): Benn Stancil, Derek Steer, Josh Ferguson
Location: San Francisco, California, United States
Industries: Analytics, Big Data, Developer Tools, Information Technology, Software
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LambdaTest
LambdaTest provides software testing, cloud infrastructure, automation platform, and software testing services.
Founder(s): Asad Khan, Jay Singh
Location: San Francisco, California, United States
Industries: Cloud Infrastructure, Developer Tools, Usability Testing
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Outlier
Outlier offers analytic solutions that enable businesses to make better decisions.
Founder(s): Mike Kim, Sean Byrnes
Location: Oakland, California, United States
Industries: Analytics, Business Intelligence, Data Visualization, Developer Tools, Software
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Firebase
Firebase is Google’s mobile platform that develops apps that grow users base on iOS, Android, or the Web.
Founder(s): Andrew Lee, James Tamplin
Location: San Francisco, California, United States
Industries: Cloud Infrastructure, Developer APIs, Developer Tools, Enterprise Software, Mobile Apps, Real Time, Software
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The Climate Corporation (Bayer Crop Science)
The Climate Corporation is a technology platform helping people and businesses manage and adapt to climate change.
Founder(s): David Friedberg, Siraj Khaliq
Location: San Francisco, California, United States
Industries: Agriculture, AgTech, Developer Tools, Farming, SaaS, Software
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Echo
Echo provides the industry’s first and largest provider of Real-time Engagement Products
Founder(s): Chris Saad, Khris Loux
Location: San Francisco, California, United States
Industries: Blogging Platforms, Developer Tools, Internet, Market Research, Publishing, Real Time, Social Media, Software
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prevoty
DevOps-oriented application security solution.
Founder(s): Julien Bellanger, Kunal Anand
Location: Marina Del Rey, California, United States
Industries: Cloud Security, Cyber Security, Developer Tools, Information Technology, Network Security, Security, Software
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Fig
Fig adds visual apps, shortcuts, and autocomplete to your terminal.
Founder(s): Brendan Falk, Matt Schrage
Location: San Francisco, California, United States
Industries: Apps, Developer Platform, Developer Tools, Information Technology, Software
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Koji
Koji is the world’s most powerful link in bio platform, building the app store for the Creator Economy.
Founder(s): Dmitry Shapiro, Jonathan Miller, Sean Thielen
Location: San Diego, California, United States
Industries: App Discovery, Content Creators, Developer Platform, Developer Tools, Social Media
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Trunk
Land Code Faster. Develop Happier.
Founder(s): Chris Clearwater, David Apirian, Eli Schleifer, Matt Matheson
Location: San Francisco, California, United States
Industries: Developer Tools, Information Technology, Software
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Software.com
Software collects data to help developers and teams learn from their data, increase productivity, and code smarter.
Founder(s): Brett Stevens
Location: San Francisco, California, United States
Industries: Analytics, Developer Platform, Developer Tools, Information Technology, SaaS, Software, Software Engineering
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Propelo
Propelo provides timely real-time engineering metrics to help improve team performance.
Founder(s): Harsh Jariwala, Nishant Doshi, Nishant Doshi
Location: Santa Clara, California, United States
Industries: Analytics, Developer Tools, Quality Assurance, Software, Software Engineering
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Replay.io
Replay is a browser that records all of the context you need to fix bugs faster.
Founder(s): Brian Hackett, Jason Laster
Location: Mountain View, California, United States
Industries: Developer Tools, Software
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GoFormz
GoFormz helps its customers to transform into data-driven businesses with its mobile-first business productivity platform.
Founder(s): Andrew Stevens, Jason Craven, Jason Freitas, Jeff Fildey, Jonathan McIntire, Jonathan Stevens
Location: San Diego, California, United States
Industries: Cloud Computing, Developer Tools, Mobile, SaaS
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Shoreline.io
Shoreline provides fleet-wide debugging and incident remediation tools that increase availability and streamline production operations.
Founder(s): Anurag Gupta, Kazi Zaman
Location: Redwood City, California, United States
Industries: Cloud Computing, Developer Tools, Software
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Harness
Harness is a Continuous Delivery as-a-Service platform for engineering and DevOps teams to release applications into production.
Founder(s): Jyoti Bansal, Rishi Singh
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Delivery, Developer Tools, Machine Learning, SaaS
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test.ai
test.ai provides an AI-powered test automation platform to help organizations deliver quality mobile app experiences at scale
Founder(s): Justin Liu, Ryan Castor
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Developer Tools, Mobile, Software, Test and Measurement
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Moesif
Powerful API analytics and tools to help you activate, understand, and monetize customers
Founder(s): Derric Gilling, Xing Wang
Location: San Francisco, California, United States
Industries: Analytics, Developer APIs, Developer Tools, Predictive Analytics
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Avo
Avo is a next-gen analytics governance platform for PMs, devs, and data scientists to plan and govern their product analytics.
Founder(s): Stefania Olafsdottir, Sölvi Logason
Location: Walnut, California, United States
Industries: Analytics, Big Data, Business Intelligence, Data Storage, Database, Developer APIs, Developer Tools, Enterprise Software, Events, SaaS
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Merico
Merico develops code analytics technology to support engineering teams in understanding and optimizing productivity and code quality.
Founder(s): Hezheng Yin, Jinglei Ren, Roland Vogl
Location: San Francisco, California, United States
Industries: Developer Tools, Information Technology, Machine Learning, SaaS, Software
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Sqreen
Sqreen is a monitoring and protection platform made to be incredibly powerful yet very easy to use.
Founder(s): Jean-Baptiste Aviat, Pierre Betouin
Location: San Francisco, California, United States
Industries: Cyber Security, Developer Tools, SaaS, Software
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Bonsai
Bonsai offers an AI platform that empowers enterprises to build and deploy intelligent systems.
Founder(s): Keen Browne, Mark Hammond
Location: Berkeley, California, United States
Industries: Artificial Intelligence, Developer Platform, Developer Tools, Machine Learning, Operating Systems
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Ockam
Ockam is how applications trust data-in-motion.
Founder(s): Matthew Gregory, Mrinal Wadhwa
Location: San Francisco, California, United States
Industries: Cloud Computing, Cyber Security, Developer Tools, Enterprise, Enterprise Software, Network Security, Open Source, Security, Software
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Uiflow
Uiflow is a no-code platform that allows its users to build production applications using their enterprise data.
Founder(s): Eric Rowell, Sol Eun
Location: San Francisco, California, United States
Industries: B2B, Developer Platform, Developer Tools, SaaS, Software
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CodeLogic
CodeLogic provides an automated application code dependency mapping tool
Founder(s): Aditya Sharma, Niraj Modkharkar, Soumik Sarkar
Location: San Francisco, California, United States
Industries: Developer Tools, Enterprise Applications, Enterprise Software, Information Technology, Software
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Contrast Security
Contrast Security is a modernized application security, embedding code analysis, and attack prevention directly into the software.
Founder(s): Arshan Dabirsiaghi, Jeff Williams
Location: Los Altos, California, United States
Industries: Cloud Security, Cyber Security, Developer Tools, Enterprise Applications, Security, Software
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MEMX
MEMX is an online platform dedicated to providing educational material on MEMS technology.
Founder(s):
Location: Palo Alto, California, United States
Industries: Developer Tools, Education, Information Technology, Internet, Medical Device
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AppOnboard
AppOnboard is a software company that empowers creators to build businesses without any programming experience.
Founder(s): Adam Piechowicz, Jonathan Zweig
Location: Los Angeles, California, United States
Industries: Data Visualization, Developer APIs, Developer Platform, Developer Tools, Software
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testRigor
testRigor uses AI to help its customers to decrease test maintenance 200X, speed up test creation 20X and empower manual QA to create tests
Founder(s): Artem Golubev, Brian Gupton, Enzo Biancato, Ross Murray-Jones
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Developer Tools, Machine Learning, Quality Assurance, Software
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Songclip (Audiobyte)
Songclip is the first Social Music API, offering a SaaS technology platform for integrating licensed music on social and digital platforms.
Founder(s): Andy Blacker, John vanSuchtelen
Location: San Francisco, California, United States
Industries: Content Delivery Network, Developer Tools, Messaging, Mobile, Music, Photo Sharing, SaaS, Social
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Tara AI
Git ship done. Tara helps teams define, plan & track mission-critical product updates, in one place.
Founder(s): Iba Masood, Syed Ahmed
Location: San Jose, California, United States
Industries: Developer Tools, Enterprise Software, Information Technology, SaaS, Software, Software Engineering
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imgix
imgix is a platform for managing, processing, rendering, optimizing and delivering your existing images, wherever they already live.
Founder(s): Chris Zacharias, Jeremy Larkin
Location: San Francisco, California, United States
Industries: Developer Tools, Hardware, Internet
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Qonversion
The subscription data platform for mobile-first companies
Founder(s): Eugene Virnik, Michael Stysin, Sam Mejlumyan
Location: San Francisco, California, United States
Industries: Analytics, App Marketing, Developer Platform, Developer Tools, iOS, Mobile Apps, Mobile Payments, SaaS, Software
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JFrog
JFrog provides software developers with a binary repository management solution.
Founder(s): Fred Simon, Shlomi Ben Haim, Yoav Landman
Location: Sunnyvale, California, United States
Industries: Developer Tools, Enterprise Software, Software, Web Development
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Codementor
Codementor is an online marketplace connecting developers with experts for on-demand 1:1 help via screen sharing, video, and text chat.
Founder(s): Ken Sipe, Weiting Liu
Location: Mountain View, California, United States
Industries: Developer Tools, Education, Information Technology, Internet, Marketplace, Messaging, Software, Video, Web Development
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Storylane
Storylane helps sales and marketing teams to build and share interactive product demos for SaaS companies.
Founder(s): Akash Bansal, Nalin Senthamil
Location: Santa Clara, California, United States
Industries: Developer Tools, Marketing, SaaS, Sales
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Journal
Heyday is your research helping hand.
Founder(s): Avi Eisenberger, Samiur Rahman, Samuel DeBrule
Location: San Francisco, California, United States
Industries: Developer Tools, Enterprise Software, Productivity Tools, Software, Web Apps
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Tiny Technologies
Tiny is a text editing platform that helps nontechnical users to create content for application and website.
Founder(s): Andrew Roberts, Bill Roberts, Joakim Lindkvist, Johan Sörlin
Location: Palo Alto, California, United States
Industries: Developer APIs, Developer Platform, Developer Tools, Enterprise Software, Software, Web Development
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Plasmic
Build pages and free-form content for any website or codebase.
Founder(s): Chung Wu, Yang Zhang
Location: San Francisco, California, United States
Industries: Developer Tools, E-Commerce, Information Technology, Internet, Product Design, Productivity Tools, Software, Web Design, Web Development
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ToolJet
ToolJet is an open-source low-code framework used to build and deploy custom internal tools.
Founder(s): navaneeth pk
Location: San Francisco, California, United States
Industries: Developer APIs, Developer Tools, Information Technology
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DeepSource
Deepsource is an enterprise tech startup that provides an automated tool to review codes.
Founder(s): Jai Pradeesh, Sanket Saurav
Location: San Francisco, California, United States
Industries: Developer APIs, Developer Tools, Enterprise Software, Internet, Software
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Graph Ventures
Early stage investment group of operators/founders with experience starting and scaling technology companies globally. 200+ investments.
Founder(s): Julio Vasconcellos, Matt Wyndowe, Omar Siddiqui, Razmig Hovaghimian, Sarah Smith, Sebastien de Halleux, Serkan Piantino
Location: Palo Alto, California, United States
Industries: Analytics, Apps, B2B, Blockchain, Consumer, Developer Tools, Education, FinTech, Health Care
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Wikimedia Foundation
Wikimedia Foundation encourages the development and distribution of free educational content with projects such as Wikipedia.
Founder(s): Jimmy Wales
Location: San Francisco, California, United States
Industries: Developer Tools, Education, Non Profit, Open Source, Semantic Search
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Loft Labs
Loft Labs enables any organization to scale self-service access to Kubernetes from 10 to 10,000 engineers.
Founder(s): Daniel Thiry, Fabian Kramm, Lukas Gentele
Location: San Francisco, California, United States
Industries: Cloud Computing, Cloud Management, Developer Platform, Developer Tools, Information Technology, Software
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Lacework
Lacework is a cloud security services provider that automates cloud security at scale so customers can innovate with speed and safety.
Founder(s): Mike Speiser, Sanjay Kalra, Vikram Kapoor
Location: San Jose, California, United States
Industries: Cloud Security, Compliance, Cyber Security, Developer Tools
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Apollo
Apollo helps engineering teams build unified graphs to accelerate application development and deliver better, more cohesive experiences.
Founder(s): Geoff Schmidt, Matt DeBergalis, Nick Martin
Location: San Francisco, California, United States
Industries: Developer APIs, Developer Platform, Developer Tools, Enterprise Software, Open Source, Software
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Tetrate
Tetrate provides enterprise-ready service mesh for all workloads and all environments.
Founder(s): Jeyappragash Jeyakeerthi, Varun Talwar
Location: San Francisco, California, United States
Industries: Application Performance Management, Developer APIs, Developer Tools, SaaS
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Replicated
Replicated provides a platform for delivering and managing Kubernetes applications in any environment.
Founder(s): Grant Miller, Marc Campbell
Location: Los Angeles, California, United States
Industries: Cloud Infrastructure, Developer Tools, Enterprise Software, Software
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Embrace
Embrace is the only observability and data platform built for mobile that empowers companies to deliver optimal mobile experiences.
Founder(s): Eric Futoran, Fredric Newberg, Maggie Shih
Location: Culver City, California, United States
Industries: Analytics, Developer Tools, Enterprise Software, Information Technology, Mobile Apps, Productivity Tools, SaaS, Software
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GitHub
GitHub provides code hosting services that allow developers to build software for open-source and private projects in organizations.
Founder(s): Chris Wanstrath, PJ Hyett, Scott Chacon, Tom Preston-Werner
Location: San Francisco, California, United States
Industries: Cloud Computing, Developer Tools, Internet, Project Management, Software
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Atsign
Atsign is a distributed system, like DNS, but for people so that they can own their own digital selves.
Founder(s): Barbara Tallent, Colin Constable, Kevin Nickels
Location: San Jose, California, United States
Industries: Developer Platform, Developer Tools, Information Technology, Internet, Open Source, Privacy, Software
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Xamarin
Xamarin provides development tools to build and test native mobile apps, such as Xamarin Platform, Xamarin Test Cloud, and Xamarin Insights.
Founder(s): Joseph Hill, Miguel de Icaza, Nat Friedman
Location: San Francisco, California, United States
Industries: Android, Developer Tools, iOS, Mobile, Software, Test and Measurement
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Datree
Datree helps Prevent Kubernetes Misconfigurations From Reaching Production
Founder(s): Arthur Schmunk, Eyar Zilberman, Shimon Tolts
Location: San Francisco, California, United States
Industries: Cloud Computing, Developer Tools, Internet, Productivity Tools
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LaunchNotes
LaunchNotes is a communication platform that helps businesses communicate their software updates to internal and external customers.
Founder(s): Jake Brereton, Tony Ramirez, Tyler Davis
Location: Walnut, California, United States
Industries: Collaboration, Developer Tools, Software
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Svix
Svix is the webhooks-as-a-service platform that empowers companies of all sizes to send webhooks easily and reliably.
Founder(s): Tom Hacohen
Location: San Francisco, California, United States
Industries: Developer Tools, Enterprise Software, Software
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Sleuth
#1 DORA metrics tracker. Track engineering productivity metrics without spying on developers. Empower teams with insights and automation.
Founder(s): Don Brown, Dylan Etkin, Michael Knighten
Location: San Francisco, California, United States
Industries: Analytics, Collaboration, Developer Tools, Software
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Pixie
At Pixie Labs, we build machine intelligence systems which empower developers to engineer the future.
Founder(s): Ishan Mukherjee, Zain Asgar
Location: San Francisco, California, United States
Industries: Developer APIs, Developer Platform, Developer Tools, Enterprise Software, Machine Learning, Software
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Rootly
Manage incidents directly in Slack. Trusted by leading companies like Canva, Ford, Grammarly, Flickr, and more.
Founder(s): JJ Tang, Quentin Rousseau
Location: San Francisco, California, United States
Industries: Developer Platform, Developer Tools, Information Technology, Productivity Tools, Software
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Avocado Systems
Next-generation Agentless Application Security & Monitoring for Enterprise
Founder(s): Amitabh Sinha, Keshav Kamble, Shailesh Naik
Location: San Jose, California, United States
Industries: Cloud Security, Compliance, Computer, Cyber Security, Developer Tools, Enterprise Applications, Enterprise Software, Information Technology, Network Security, Software
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BlazeMeter
BlazeMeter is a jmeter and performance testing platform for DevOps.
Founder(s): Alon Girmonsky
Location: Santa Clara, California, United States
Industries: Analytics, Developer Tools, Enterprise Software, Information Services, Information Technology, PaaS, SaaS, Software, Test and Measurement
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The Graph
The Graph offers an indexing and query protocol for Web3 using GraphQL.
Founder(s): Brandon Ramirez, Jannis Pohlmann, Yaniv Tal
Location: San Francisco, California, United States
Industries: Blockchain, Cryptocurrency, Developer Tools, Ethereum
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Jive Software
Jive Software operates as an independent social business software vendor.
Founder(s): Bill Lynch, David Hersh, Matt Tucker
Location: Palo Alto, California, United States
Industries: Collaboration, Developer Tools, Enterprise Software, Internet, SaaS, Social Media, Software, Web Development
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Repl.it
Repl.it is a browser-based integrated development environment for cross-platform collaborative coding.
Founder(s): Amjad Masad, Faris Masad, Haya Odeh
Location: San Francisco, California, United States
Industries: Cloud Computing, Developer Tools, Information Technology, Software
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Borqs Technologies
Borqs Technologies is a high-tech company providing intelligent terminal software and end-to-end service platforms.
Founder(s): Bob Li, Pat Chan
Location: Santa Clara, California, United States
Industries: Android, Developer Tools, Manufacturing, Mobile, Social Media, Software
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Electric Cloud
Electric Cloud helps organizations deliver better software faster by automating, and accelerating build, deployment, and release processes.
Founder(s): John Ousterhout
Location: San Jose, California, United States
Industries: Cloud Management, Data Center Automation, Developer Tools, Enterprise Software, Information Technology, Software
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Xano
Xano provides a scalable backend, database, ready-to-use API, and a No Code business logic builder to transform data to and from any source.
Founder(s): Jacques Antikadjian, Prakash Chandran, Sean Montgomery
Location: Woodland Hills, California, United States
Industries: Cloud Infrastructure, Developer APIs, Developer Tools, Mobile Apps, Software, Web Apps
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Zeet
Zeet is a developer focused application platform that deploys any code or app to AWS, GCP and other cloud providers.
Founder(s): Johnny Dallas, Zihao Zhang
Location: San Francisco, California, United States
Industries: Cloud Computing, Cloud Management, Developer Platform, Developer Tools, Software
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Appcito
Appcito accelerates multi-cloud adoption with a transformative application delivery solution for new age application architectures.
Founder(s): Alak Deb, Kamal Anand, Prabakar Sundarrajan, Rajan Raghavan
Location: Santa Clara, California, United States
Industries: Cloud Management, Developer Tools, Enterprise Software, Information Technology, Internet, SaaS, Software
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BloomBoard
BloomBoard is the leading platform for enabling educator advancement via micro-credentials, a form of micro-certification.
Founder(s): Eric Dunn, Jason Lange
Location: Palo Alto, California, United States
Industries: Developer Tools, Education, Internet
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Transifex
Transifex is a localization automation platform that powers the process of launching digital products into multiple languages.
Founder(s): Dimitris Glezos
Location: Walnut, California, United States
Industries: Developer Tools, Information Technology, SaaS, Software
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Tenefit
Tenefit provides a simple, secure, and real-time solution for enterprise-grade digital transformation.
Founder(s): John Fallows, Jonas Jacobi
Location: San Jose, California, United States
Industries: Data Integration, Developer Tools, Enterprise Software, Information Technology, Mobile, Real Time, Web Development
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Yogome
Yogome is an EdTech company leading the way in education by providing children all over the globe with the tools to succeed.
Founder(s): Alberto Colin, Manolo Diaz
Location: San Francisco, California, United States
Industries: Developer Tools, Gaming, Recycling
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TerrAvion
TerrAvion provides high revisit rate aerial imagery for agriculture.
Founder(s): Cornell Wright, Robert Morris
Location: San Leandro, California, United States
Industries: Agriculture, Developer Tools, Farming, Robotics
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Thunkable
Thunkable makes a drag-and-drop programming tool to allow anyone to make beautiful, native mobile apps.
Founder(s): Arun Saigal, Laurie Racine, WeiHua Li
Location: San Francisco, California, United States
Industries: Apps, Developer Tools, Mobile Apps
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Agora.io
Agora.io enables developers to add HD interactive broadcast, voice, and video calls into mobile and web apps through SDK.
Founder(s): Tony Wang, Tony Zhao
Location: Santa Clara, California, United States
Industries: Developer APIs, Developer Tools, PaaS, Real Time
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Tonic.ai
Tonic mimics your production data to create safe, useful, de-identified data for QA, testing, and development.
Founder(s): Adam Kamor, Andrew Colombi, Ian Coe, Karl Hanson
Location: San Francisco, California, United States
Industries: Big Data, Developer Tools, Information Technology, Machine Learning, Privacy, SaaS, Software
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Magic
Plug and play auth that grows with you
Founder(s): Arthur Jen, Jaemin Jin, Sean Li
Location: San Francisco, California, United States
Industries: Apps, Cyber Security, Developer Tools, Identity Management, Information Technology, Mobile Apps, Security
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Akuity
Akuity provides the solutions that empower DevOps engineers to deliver applications simpler, safer, and faster, powered by Argo.
Founder(s): Hong Wang, Jesse Suen
Location: Sunnyvale, California, United States
Industries: Cloud Computing, Developer Tools, Information Technology, SaaS, Software
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Galileo
Next generation data toolchain for ML developers
Founder(s): Atindriyo Sanyal, Vikram Chatterji, Yash Sheth
Location: San Francisco, California, United States
Industries: Big Data, Developer Tools, Machine Learning
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Openbase
The leading community for developers to discover, compare and choose open-source technologies.
Founder(s): Lior Grossman
Location: San Francisco, California, United States
Industries: Developer Tools, Information Technology, Open Source
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Evident.io
Evident.io provides continuous security for public clouds, enabling rapid detection/remediation of risks, vulnerabilities, and compliance.
Founder(s): Justin Lundy, Tim Prendergast
Location: Pleasanton, California, United States
Industries: Cloud Security, Cyber Security, Developer Tools, Information Technology, Security, Software
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Golioth
The IoT cloud platform built for hardware.
Founder(s): Jonathan Beri
Location: San Francisco, California, United States
Industries: Cloud Infrastructure, Developer Tools, Enterprise Software, Internet of Things
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Team Labs
Team Labs is building the future of work through collaborative experiences for teams.
Founder(s): Terence Lim
Location: San Francisco, California, United States
Industries: Collaboration, Developer Tools, Productivity Tools, Software
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Split Software
Split Software is a feature delivery platform that powers engineering teams to build impactful products.
Founder(s): Adil Aijaz, Patricio Echague, Trevor Stuart
Location: Redwood City, California, United States
Industries: A/B Testing, Big Data, Developer Platform, Developer Tools, SaaS, Software
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Fuzzbuzz
Fuzzbuzz protects various software from digital hacks or attacks.
Founder(s): Andrei Serban, Everest Munro-Zeisberger, Sabera Hussain
Location: Redwood City, California, United States
Industries: Developer Tools, Information Technology, Internet, SaaS, Software
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Disco
Disco is a HR recogniion tool that offers products to promote, socialize, and analyze a company culture.
Founder(s): Jeremy Vandehey, Joseph Estrada, Justin Vandehey
Location: San Francisco, California, United States
Industries: Developer Tools, Messaging, Productivity Tools
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Valitor
Valitor has developed novel methods of modifying therapeutic proteins to achieve substantial control over their pharmacological properties..
Founder(s): David Schaffer, Kevin Healy
Location: Berkeley, California, United States
Industries: Biotechnology, Developer Tools, Medical, Therapeutics
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Kleeen Software
No-code platform using AI and best practices to create UI design, UX workflows, and front-end code
Founder(s): Amy Yoshitsu, Joshua Hailpern, Mario Octavio Jiménez
Location: San Jose, California, United States
Industries: Artificial Intelligence, Developer Platform, Developer Tools, Human Computer Interaction, Information Technology, Product Design, Software, UX Design, Web Development
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Metrist
Performance & availability monitoring for the cloud apps your SaaS depends on
Founder(s): Jeff Martens, Ryan Duffield
Location: San Francisco, California, United States
Industries: Application Performance Management, Cloud Data Services, Cloud Infrastructure, Developer APIs, Developer Tools, SaaS, Software
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Featureform
Featureform standardizes how features are defined, managed, and shared.
Founder(s): Simba Khadder
Location: San Francisco, California, United States
Industries: Big Data, Developer Tools
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Back4app
Back4app is a low-code backend to build modern apps
Founder(s): Alysson Melo, Davi Macêdo, George Batschinski
Location: Sunnyvale, California, United States
Industries: Developer Platform, Developer Tools, Information Technology, PaaS, Software
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OpenReplay
Open-source, self-hostable and developer-friendly session replay stack.
Founder(s): Mehdi Osman
Location: San Francisco, California, United States
Industries: Developer Tools, Internet, Software
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Grouparoo
Open source customer data framework built to easily sync data from your data warehouse to all of your 3rd-party tools
Founder(s): Andy Jih, Brian Leonard, Evan Tahler
Location: Menlo Park, California, United States
Industries: Data Integration, Developer Platform, Developer Tools, Marketing, Marketing Automation, Open Source, Software
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Codefresh
Codefresh is a next-generation enterprise software delivery platform for cloud native applications.
Founder(s): Dan Garfield, Oleg Verhovsky, Raziel Tabib
Location: Mountain View, California, United States
Industries: Apps, Developer Tools, Software, Web Development
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Transposit
Transposit delivers connected workflow, giving TechOps and SREs visibility, context, and actionability across people, processes, and APIs.
Founder(s): Adam Leventhal, Tina Huang
Location: San Francisco, California, United States
Industries: Apps, Developer Platform, Developer Tools, Information Technology, SaaS, Software
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Earthly Technologies
Earthly Technologies is a developer tools company that provides automation system for the post-container era.
Founder(s): Vlad A. Ionescu
Location: Redwood City, California, United States
Industries: Cloud Infrastructure, Developer Tools, Software
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Apportable
Apportable allows iOS applications to run on Android devices automatically, without requiring extensive changes to the original code.
Founder(s): Collin Jackson, Ian Fischer
Location: San Francisco, California, United States
Industries: Developer Tools, Enterprise Software, Mobile
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Fauna
Fauna is transforming the database into a productive, programmable, secure and operations-free data API with GraphQL.
Founder(s): Evan Weaver, Matt Freels
Location: San Francisco, California, United States
Industries: Database, Developer Tools, Information Technology, Software
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