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 72 Contact Management 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 Contact Management Companies & Startups (California, United States)
PandaDoc
PandaDoc enables users to create, deliver, and manage their teams’ quotes, proposals, contracts, and other sales collateral.
Founder(s): Mikita Mikado, Sergey Barysiuk
Location: San Francisco, California, United States
Industries: Contact Management, Document Management, E-Signature, SaaS, Sales Automation, Software
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Concord
Concord is the only contract management platform that enables companies to accelerate growth while maintaining flawless compliance.
Founder(s): Florian Parain, Matt Lhoumeau
Location: San Francisco, California, United States
Industries: Contact Management, Data Storage, Document Management, Enterprise Software, Software
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OpenPhone
OpenPhone offers a phone app that lets users seamlessly get a business phone number without a second phone or a second SIM card.
Founder(s): Daryna Kulya, Mahyar Raissi
Location: San Francisco, California, United States
Industries: B2B, Contact Management, Mobile Apps, Productivity Tools, Software, Telecommunications
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Accompany
Accompany designs and develops a relationship intelligence platform.
Founder(s): Amy Chang, Matthias Ruhl, Ryan McDonough
Location: Los Altos, California, United States
Industries: Artificial Intelligence, Contact Management, Mobile Apps, Professional Networking, Sales, Social Network, Software
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Parley Pro
Parley Pro is a modern contract lifecycle management platform that helps companies create, negotiate and manage smarter contracts faster.
Founder(s): Lilian Caldeira, Roman Kisin
Location: Los Altos, California, United States
Industries: B2B, Contact Management, Document Management, Legal Tech, SaaS, Software
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ContractRoom
ContractRoom is a smart contract life cycle management platform that transforms the way decisions are made and deals get done
Founder(s): Emil Stefanutti, Peter Thomson
Location: San Mateo, California, United States
Industries: B2B, Contact Management, Enterprise Software, SaaS, Software
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Burner
Burner is a mobile application and service that enables users to obtain temporary, disposable numbers for voice and SMS communication.
Founder(s): Greg Cohn, Will Carter
Location: Los Angeles, California, United States
Industries: Contact Management, iOS, Mobile, Telecommunications
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Revnue
AI-Powered Digital Contract Management platform
Founder(s): John Cortez, Michael Ngo, Sunny Sharma
Location: West Covina, California, United States
Industries: Artificial Intelligence, Asset Management, Contact Management, Document Management, Enterprise Software, Legal Tech, Machine Learning, Natural Language Processing, SaaS, Software
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Trimian
Trimian is a company dedicated to creating new tools for professionals on the go.
Founder(s): Amit Kumar, Paul Tarjan
Location: Menlo Park, California, United States
Industries: Apps, Computer, Contact Management, Social, Software
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Contacts+
Contacts+ is a contacts and dialer application, powered with text messaging, WhatsApp and social networks on a single platform.
Founder(s): Avidan Hirsch, Lior Romano, Mor Gazith
Location: Palo Alto, California, United States
Industries: Android, Contact Management, iOS, Mobile, Social Media
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Prompt
Supercharged contacts app for busy professionals
Founder(s): Vincent Liu
Location: Mountain View, California, United States
Industries: Contact Management, Productivity Tools, Software
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Plaxo
Plaxo is an internet company that works and specializes in important problems in the consumer Web space, pioneering the “smart address book.
Founder(s): Cameron Ring, J. Todd Masonis, Sean Parker
Location: Sunnyvale, California, United States
Industries: Contact Management, Digital Entertainment, TV
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nGAP Incorporated
nGAP offers cloud-based acquisition management solutions and automated data processing APIs for U.S. government and commerical sector
Founder(s): Thomas Graham
Location: Bonsall, California, United States
Industries: Cloud Computing, Contact Management, Enterprise Software, Service Industry, Software, Web Apps
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Spoke
Spoke is a personal connections manager that unifies all the user’s contact sources to help them reconnect with lost contacts.
Founder(s): Ben Smith, Chris Tolles, Jim McDermott, Prasad Akella
Location: San Mateo, California, United States
Industries: Contact Management, CRM, Crowdsourcing, Email, Internet, Software, Task Management
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Spicy
Spicy is a food startup where people can discover, bookmark and share their favorite places.
Founder(s): Arthur Coquelin, Long Nguyen, Mike Yee
Location: Venice, California, United States
Industries: Apps, Contact Management, Content Discovery, Food and Beverage, Mobile, Social Media, Social Network
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CardMunch
CardMunch is a mobile business card transcription service that captures business cards and creates contacts in user’s phone.
Founder(s): Bowei Gai, Manu Kumar, Sid Viswanathan
Location: Mountain View, California, United States
Industries: Android, Contact Management, Crowdsourcing, iOS, Mobile
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Auronix
Communication Service as a Platform (cPaaS), #1 SMS route in Mexico, omnichannel services, bots & AI
Founder(s):
Location: San Jose, California, United States
Industries: Contact Management, Customer Service, Messaging, Mobile, PaaS, SMS, Software, Telecommunications
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Direct Surety
Direct Surety is a provider of contract surety bonds enabling contractors to go direct to a surety underwriter.
Founder(s): David Druml
Location: Foster City, California, United States
Industries: Contact Management, Financial Services, Insurance
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DGTS
Address Book App
Founder(s):
Location: San Francisco, California, United States
Industries: Apps, Contact Management, Mobile, Social Media
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Zeal Global Inc.
Zeal is an AI software company building enterprise-scale productivity applications focused on solving contract automation.
Founder(s):
Location: San Francisco, California, United States
Industries: Artificial Intelligence, Contact Management, Information Technology, Machine Learning, SaaS
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idLinker
Let your friends know what apps you use and how to find your account there
Founder(s): Dmitry Strelchenko
Location: Mountain View, California, United States
Industries: Contact Management, Mobile, Private Social Networking
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GetContact.Info
Get contact info easier and faster.
Founder(s): Alexander Wong, George Dy
Location: San Francisco, California, United States
Industries: Apps, Contact Management, Data Visualization, Mobile
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Humin
A revolutionary new contacts platform that thinks the way you do.
Founder(s): Ankur Jain, Daniel Pourbaba, David Wyler, Jake Medwell, Jonathan Shriftman
Location: San Francisco, California, United States
Industries: Contact Management, iOS, Mobile, Software
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RolloDecks
RolloDecks updates your contact card on other people’s mobile devices anytime you make a change.
Founder(s): Jason 71
Location: Calabasas, California, United States
Industries: Contact Management, Private Social Networking, Public Relations
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Aragon Research Inc.
Aragon delivers trusted advisory, interactive research and consulting services to enterprises.
Founder(s): Jim Lundy
Location: Morgan Hill, California, United States
Industries: Cloud Computing, Computer Vision, Contact Management, Digital Marketing, E-Learning, Sales Automation, Security, Unified Communications
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Etch
Etch makes all your contacts searchable with data science. We allow our users to search their contacts by skill, interest, job and more.
Founder(s): Casber Wang, Federico Li, Michael Zhu, Sab Sikder
Location: Sacramento, California, United States
Industries: Contact Management, Data Mining, Mobile, Recruiting
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Kanler
Kanler connects you with thousands of construction, remodel & home improvement contractors in the SF Bay Area.
Founder(s):
Location: Menlo Park, California, United States
Industries: Construction, Consumer, Contact Management
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Rexter
Rexter is a SaaS-based productivity tool that allows users to determine how well they know everyone in their network.
Founder(s): Andy Wilson, Daniel Bouganim
Location: Altadena, California, United States
Industries: Contact Management, CRM, Enterprise Software, Internet, Mobile, SaaS
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CardFlick
CardFlick is a mobile application enabling users to create and share online business cards with others.
Founder(s): Ketan Anjaria
Location: San Francisco, California, United States
Industries: Contact Management, File Sharing, Social Media
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diCarta
diCarta provides enterprise contract management software solutions for its clients.
Founder(s): Michael Conant
Location: San Carlos, California, United States
Industries: Contact Management, Enterprise Software, Information Technology
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Interactcrm (Acquired By Netrix LLC in 2018)
Customer Experience Management software company that helps enterprises better connect with customers across multiple modes of communication.
Founder(s): Snehal Patel
Location: Newark, California, United States
Industries: Contact Management, Customer Service, Software
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WhoAt
WhoAt helps people discover the value of their relationships everyday.
Founder(s): Lee Blaylock
Location: San Francisco, California, United States
Industries: Business Development, Contact Management, Mobile
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SAEX Group, Inc.
SAEX is a business contacts exchange platform allowing users to upload contact database and get points to earn money and other contacts.
Founder(s): Tony Yakovlev
Location: San Jose, California, United States
Industries: Contact Management, Social Media Marketing
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1parkplace
Real Estate Marketing Technology
Founder(s):
Location: San Diego, California, United States
Industries: Contact Management, CRM, Lead Generation, Real Estate, Software
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Dreyfuss Construction
Dreyfuss Construction is a boutique contracting firm with extensive contractor experience, people and processes.
Founder(s):
Location: Los Angeles, California, United States
Industries: Architecture, Commercial, Construction, Contact Management, Customer Service
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Absolute Contracting
Absolute Contracting is a specialty contractor for both residential and commercial applications specializes in garage storage solutions.
Founder(s):
Location: Ladera Ranch, California, United States
Industries: Commercial, Contact Management, Residential
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Exsellant
Exsellant is a contract lifecycle management system.
Founder(s):
Location: San Jose, California, United States
Industries: Computer, Contact Management, Software
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Quality Acceptance
Quality Acceptance acquires and services pre-owned automobiles contracts through a network of franchised and independent automobile dealers.
Founder(s):
Location: Van Nuys, California, United States
Industries: Automotive, Contact Management, Finance, Financial Services, Sales
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KiBiz Systems
KI Systems creates customized business solutions for a variety of businesses.
Founder(s):
Location: Newbury Park, California, United States
Industries: Contact Management, Information Technology, Software
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The WorkForce Pro, Inc.
Partnering with The WorkForce Pro is the smartest way to setup your Customer Experience Team.
Founder(s): Ty Givens
Location: Los Angeles, California, United States
Industries: Call Center, Consulting, Contact Management, Customer Service, Software, Virtual Workforce
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iObjx
Content Management System for Intelligent Objects
Founder(s): Don MacDonald, John Graham
Location: San Francisco, California, United States
Industries: Contact Management, Digital Media, SaaS
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itrezzo
itrezzo is a unified contact management and synchronization software company.
Founder(s):
Location: Campbell, California, United States
Industries: Contact Management, Software
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Halloo Communications
Halloo Communications is a virtual phone system provides integrated contact management and call tracking service.
Founder(s):
Location: South San Francisco, California, United States
Industries: Contact Management, Telecommunications
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Publicity For Good
Publicity For Good is a PR firm that with expertise in media relations, content marketing management, and research.
Founder(s): Heather DeSantis
Location: San Diego, California, United States
Industries: Contact Management, Public Relations, Social Media
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LabVelocity
LabVelocity specializes in providing content management, e-business and e-marketing solutions to suppliers of laboratory research products.
Founder(s):
Location: San Francisco, California, United States
Industries: Contact Management, Content, Market Research
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Nethzah
Nethzah is a provider of customer relational management software.
Founder(s):
Location: Concord, California, United States
Industries: Contact Management, CRM, Knowledge Management, Project Management, Software
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Engagedots
Engagedots is a Enterprise Chat Sofware and Business Colloboration Tool To Manage Tasks Efficiently inside an Organisation or a group
Founder(s):
Location: Sunnyvale, California, United States
Industries: Contact Management, Software, Task Management
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Hapimomi Inc.
Hapimomi is an all-in-one free app which keeps your family running, giving you everyday peace of mind. Find us at App Store!
Founder(s): Claudia Dietrich-Joe, Danny Y. Joe
Location: Los Altos, California, United States
Industries: Career Planning, Contact Management, Events, File Sharing, Mobile, Privacy, Social Media
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Affinity
Affinity is a relationship intelligence platform built to expand and evolve the traditional CRM.
Founder(s): Ray Zhou, Shubham Goel
Location: San Francisco, California, United States
Industries: Analytics, Artificial Intelligence, Business Development, Business Intelligence, Contact Management, CRM, Enterprise Software, Lead Generation
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Less Software
Supply chain management solution on the Force.com platform
Founder(s):
Location: Los Angeles, California, United States
Industries: Contact Management, SaaS, Software, Supply Chain Management
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Alhambra Foundry Company
Alhambra Foundry Company focuses on the steel manufacturing industry.
Founder(s):
Location: Alhambra, California, United States
Industries: Advanced Materials, Contact Management, Industrial, Manufacturing
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Zentact
Zentact is a browser plug-in that helps users stay better connected with their contacts.
Founder(s):
Location: San Francisco, California, United States
Industries: Contact Management, Web Hosting
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Sprout Records
Sprout Record is a record Label Saas that uses data analytics to identify & develop emerging & viral digital influencers.
Founder(s):
Location: Los Angeles, California, United States
Industries: Contact Management, Media and Entertainment, Music
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The Visual Cube
The Visual Cube is an online video marketing company.
Founder(s): Vijith Premasinghe
Location: Fresno, California, United States
Industries: Advertising, Contact Management, Social Media Marketing, Video
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Innovative Federal Operations Group
Innovative Federal Operations Group deals with procurement, contract management, personal protection equipment & facility support services.
Founder(s):
Location: Carlsbad, California, United States
Industries: Building Maintenance, Contact Management, Facilities Support Services, Management Consulting
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Saxon-hamilton
Saxon-Hamilton provides a wide range of management consulting services to companies across all industries.
Founder(s):
Location: Oakland, California, United States
Industries: Business Development, Contact Management, Professional Services
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American Info Systems
AIS is a full service technology firm involves in the strategic planning, execution and support of information technology .
Founder(s):
Location: Irvine, California, United States
Industries: Contact Management, Financial Services, Higher Education, Information Technology, Infrastructure, Legal, Medical
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Relatabase
CRM to track relationships, not sales
Founder(s): David Kelso, Laura Kelso
Location: San Francisco, California, United States
Industries: Contact Management, CRM, Public Relations, SaaS, Software
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Linksify
Linksify offers a contact information sharing system that gives users control over how their information is shared online.
Founder(s): Tony Wu
Location: Richmond, California, United States
Industries: Contact Management, Information Services, Online Portals, Software
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Cloudtact
Cloudtact is a tool that enables people to ensure their address books never go out of date.
Founder(s):
Location: Los Angeles, California, United States
Industries: Apps, Cloud Computing, Contact Management, Enterprise Software, Mobile, Software, Web Development
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FlashRoot Inc
FlashRoot Inc is a software company that provides computer programming services on a contract or fee basis.
Founder(s): Adam Fettig
Location: San Marcos, California, United States
Industries: Contact Management, Information Technology, Software
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Channel Islands Web Hosting
Channel Islands Hosting™ provides a variety of web publishing tools & services.
Founder(s):
Location: San Diego, California, United States
Industries: Contact Management, Digital Marketing, Internet, Small and Medium Businesses
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Spydy Contacts
Spydy Contacts is a people organizer and social launchpad. {2016: The website has expired and the last tweet is from 2014}
Founder(s): Ryan McKinney
Location: Stanford, California, United States
Industries: Android, Contact Management, iOS, Mobile
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SEOpath.com
SeoPath.com offers web services, SEM, PPC advertising, internet marketing, web marketing, traffic analysis, and content management.
Founder(s):
Location: Diamond Bar, California, United States
Industries: Contact Management, Email Marketing, Marketing, Outsourcing, SEO, Web Design, Web Hosting
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InsideAxis
InsideAxis is an on-demand sales intelligence platform that offers technical insights into Fortune 1000 accounts.
Founder(s):
Location: Redwood City, California, United States
Industries: Contact Management, Lead Generation, SaaS, Software
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RM Construction of Louisiana
RM Construction of Louisiana is a contracting company that focuses on commercial and residential construction.
Founder(s):
Location: La, California, United States
Industries: Construction, Contact Management, Service Industry
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Seamlessnws.com
Contact Aggregation
Founder(s):
Location: Manteca, California, United States
Industries: Contact Management, Software
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Confidential Voice
Confidential Voice is an anonymous hotline for employees to report any violation.
Founder(s):
Location: Whittier, California, United States
Industries: Contact Management, Legal, Telecommunications
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Mixture Labs
Mixture Labs is a technology and media-oriented software lab and small, boutique digital agency, and software development provider.
Founder(s):
Location: San Francisco, California, United States
Industries: Architecture, Contact Management, Digital Media, Internet, SEO, Software
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Santa Monica Web Design
Santa Monica Web Design is a web design and development company that provides the best website and mobile app development services.
Founder(s):
Location: Santa Monica, California, United States
Industries: Contact Management, E-Commerce, Email, Web Design
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Bizily
Bizily provides a platform for its users to introduce themselves to other people.
Founder(s): Ketan Kotak
Location: San Francisco, California, United States
Industries: Contact Management, Social Media
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