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 23 Browser Extensions companies in San Francisco, California. 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 Browser Extensions Companies & Startups (San Francisco, California)
Pocket is an application that allows users to save and retrieve documents and videos from websites.
Founder(s): Nate Weiner
Location: San Francisco, California, United States
Industries: Browser Extensions, Internet, Social Bookmarking, Web Browsers
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ShopCo Technologies
ShopCo Technologies is the parent company of the Shop.co universal cart browser extension.
Founder(s): Jay Habib, Manuel Schobel
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Browser Extensions, E-Commerce, Information Technology, Internet, Shopping, Web Apps
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myWebRoom
myWebRoom, an online platform, enables its users to organize their collection of articles, videos, and other content in a virtual room.
Founder(s): Artem Fedyaev, John Gonzalez
Location: San Francisco, California, United States
Industries: Browser Extensions, Cloud Computing, E-Commerce, Interior Design, Social Bookmarking
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Encarte
Encarte is a browser extension bringing one-click checkout to any e-commerce store.
Founder(s): George Fang, John Ling
Location: San Francisco, California, United States
Industries: Browser Extensions, E-Commerce, Internet
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CatalyzeX
Productivity tools for machine learning R&D
Founder(s): Gaurav Ragtah, Himanshu Ragtah
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Browser Extensions, Developer Tools, Machine Learning, Productivity Tools
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Trove
Chrome extension that allows you to annotate the internet.
Founder(s): Akshath Sivaprasad, Ali Ahmed
Location: San Francisco, California, United States
Industries: Browser Extensions, Social, Software
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AdBlock
AdBlock is a browser extension that blocks advertisements, malware, and tracking activities on Google Chrome.
Founder(s):
Location: San Francisco, California, United States
Industries: Advertising, Browser Extensions, Information Technology, Software
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Arrow AI
Arrow AI provides channel browsing, content sharing, post boosting, SaaS, tools, and social media marketing services.
Founder(s): Rolan Reichel
Location: San Francisco, California, United States
Industries: Advertising, Browser Extensions, Marketing
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Flow
Flow is building products for improving its users’ web browsing experience.
Founder(s):
Location: San Francisco, California, United States
Industries: Browser Extensions, Internet, Web Apps, Web Browsers
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Zenbox
Zenbox is a browser extension that connects all of your SaaS services.Open an email, and Zenbox pulls in your customer information from
Founder(s): Brock Pierce, Cailen Sullivan, Scott Walker, Sean Grove, Tom Wenz
Location: San Francisco, California, United States
Industries: Bitcoin, Browser Extensions, Logistics, SaaS, Software
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Maxthon
Maxthon is a global software company developing web browsers that give users a seamless browsing experience across multiple platforms.
Founder(s): Jeff Chen
Location: San Francisco, California, United States
Industries: Android, Browser Extensions, iOS, Linux, Software
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Seesmic
Seesmic provides social media management and collaboration tools that enable businesses to build and manage their brands online.
Founder(s): Loic Le Meur
Location: San Francisco, California, United States
Industries: Android, Apps, Brand Marketing, Browser Extensions, CRM, Messaging, Social Media
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InboxQ
InboxQ was a browser extension that delivered a persistent stream of questions from Twitter directly to the user.
Founder(s): Jason Konrad, Joe Fahrner
Location: San Francisco, California, United States
Industries: Browser Extensions, Content, Information Technology, Search Engine
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Xmarks
Xmarks offers a free bookmark synchronization add-on for the Firefox web browser.
Founder(s):
Location: San Francisco, California, United States
Industries: Android, Browser Extensions, Ediscovery, iOS, Mobile, Search Engine, Social Bookmarking, Web Browsers
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Rank Dynamics
Rank Dynamics develops Dynamic Search, a real-time contextualization technology.
Founder(s): Mark Cramer, Mike Wertheim
Location: San Francisco, California, United States
Industries: Browser Extensions, Personalization, Search Engine
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Relay Chat
Relay Chat is a browser extension for free live chat for websites.
Founder(s):
Location: San Francisco, California, United States
Industries: Browser Extensions, Social Network, Software
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Ant.com
Ant.com is a social oriented portal providing free services and freeware. Ant.
Founder(s): Louis Bellet
Location: San Francisco, California, United States
Industries: Browser Extensions, Search Engine, Social Bookmarking
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Twizgrid
Twizgrid is a free to use smartphone application for iOS devices.
Founder(s): Chauncey Regan, Scott Smith
Location: San Francisco, California, United States
Industries: Apps, Art, Browser Extensions, Data Visualization, iOS, Mobile, Photography, Search Engine, Software
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UXReality Platform
One of a kind, AI-powered solution for mobile behavior tracking. Eye movements, emotions, surveys, scroll, and clicks
Founder(s): Dmitry Gaiduk
Location: San Francisco, California, United States
Industries: Android, Apps, Artificial Intelligence, Browser Extensions, Information Technology, Mobile
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Twimbow
Twimbow is a web-based app which helps social media users to engage in their network of friends by organizing and enriching conversations.
Founder(s):
Location: San Francisco, California, United States
Industries: Apps, Browser Extensions, Developer Tools, Messaging, Social Media, Web Development
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GameLayers
GameLayers develops massively multiplayer online games (MMOG) integrated with web surfing.
Founder(s): Justin Hall, Merci Victoria Grace
Location: San Francisco, California, United States
Industries: Browser Extensions, Web Browsers
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Kango extensions
Kango extensions is a software technology firm that offers browser extensions, add-ons, javascript, coding, plugins & API services.
Founder(s):
Location: San Francisco, California, United States
Industries: Browser Extensions, Information Technology, QR Codes, Software, Web Browsers
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DeliciousSafari
DeliciousSafari is a plug-in for the Safari web browser to provide access to del.icio.us bookmarks directly from the browser.
Founder(s): Doug Richardson
Location: San Francisco, California, United States
Industries: Browser Extensions, Internet, Software
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