101 Best Public Relations (PR) Startups in California of 2021

July 13, 2021

This article showcases our top picks for the best California based Public Relations (PR) companies. These startups and companies are taking a variety of approaches to innovating the Public Relations (PR) industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact
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Top California Public Relations (PR) Startups

Data sourced from Crunchbase and SemRush.

Meltwater

Meltwater

Crunchbase Website Twitter Facebook Linkedin

Meltwater is a media Intelligence & social listening tools for measuring, managing and magnifying corporate reputation.

Zignal Labs

Zignal Labs

Crunchbase Website Twitter Facebook Linkedin

Zignal analyzes billions of digital stories in real time to help customers discover and manage the narratives that can help or harm them.

Zignal Labs

Team SoloMid

Crunchbase Website Twitter Facebook Linkedin

Team Solomid is successful gaming organizations.

Zignal Labs

Onclusive

Crunchbase Website Twitter Facebook Linkedin

Onclusive empowers communications teams with media monitoring and PR analytics software and services.

Zignal Labs

Upbeat

Crunchbase Website Twitter Facebook Linkedin

Upbeat is a software-powered next-generation PR agency that focuses on media marketing for various companies.

Zignal Labs

INC 91

Crunchbase Website Twitter Facebook Linkedin

INC91 is an independently published global media and education company for Start-ups and Entrepreneurs.

Zignal Labs

Telesocial

Crunchbase Website Twitter Facebook Linkedin

TeleSocial is an integrated voice and IP service that connects voice calls through social media.

Zignal Labs

Perzo

Crunchbase Website Twitter Facebook Linkedin

Perzo offers private spaces where users can interact with friends, family, colleagues, partners and customers.

Zignal Labs

Quarterly Global

Crunchbase Website Twitter Facebook Linkedin

Quarterly Global is an established leader of targeted marketing and advertising solutions.

Zignal Labs

FiComm Partners

Crunchbase Website Twitter Facebook Linkedin

FiComm Partners is a communications agency with a singular focus on financial services.

Zignal Labs

AltiGen Communications

Crunchbase Website Twitter Facebook Linkedin

AltiGen Communications is the provider of 100% Microsoft-based Unified Communications solutions.

Zignal Labs

Campaign Writer

Crunchbase Website Twitter Facebook Linkedin

Copywriting by Award-Winning Copywriters for Sales, Marketing, Direct Response, PR and Email Campaigns.

Zignal Labs

Ascend Agency

Crunchbase Website Twitter Facebook Linkedin

Ascend Agency is a social media marketing and public relations agency that helps influencers, public figures, artists, and entrepreneurs.

Zignal Labs

The Hidden Genius Project

Crunchbase Website Twitter Facebook Linkedin

The Hidden Genius Project trains and mentors black male youth in technology creation, entrepreneurship, and leadership skills.

Zignal Labs

LEWIS

Crunchbase Website Twitter Facebook Linkedin

LEWIS is a PR, marketing and digital agency elevating the customer experience for the world’s most beloved brands.

Zignal Labs

Business Wire

Crunchbase Website Twitter Facebook Linkedin

Business Wire operates as a source for press releases, photos, multimedia, and regulatory filings.

Zignal Labs

Lift

Crunchbase Website Twitter Facebook Linkedin

Lift is a virtual web design company developing second screen apps and sites.

Zignal Labs

Webvanta

Crunchbase Website Twitter Facebook Linkedin

Webvanta provides a hosted service that enables designers to provide their clients with advanced sites at low cost.

Zignal Labs

Pressful

Crunchbase Website Twitter Facebook Linkedin

A simple way to showcase your brand, start up, or announce your news with a journalist video interview.

Zignal Labs

Poll Everywhere

Crunchbase Website Twitter Facebook Linkedin

Poll Everywhere is a web, SMS, and Twitter polling service that allows users to submit votes or comments to a PowerPoint or Keynote slide.

Zignal Labs

Topcon Positioning Systems

Crunchbase Website Twitter Facebook Linkedin

Topcon Positioning Systems, Inc. designs and manufactures precision positioning equipment and solutions for the global surveying.

Zignal Labs

HelloFax

Crunchbase Website Twitter Facebook Linkedin

HelloFax is an online document signing and sharing service that enables users to exchange faxes, request signatures, and fill out forms.

Zignal Labs

Outcast

Crunchbase Website Twitter Facebook Linkedin

Outcast is an integrated marketing agency specializing in communications, digital, and creative. We shape brands that shape the future.

Zignal Labs

Archetype

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Archetype partners with category creators and industry leaders to build brands.

Zignal Labs

Untangle

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Untangle, a network software and appliance company, provides multi-function firewall and internet management applications.

Zignal Labs

VelaTel Global Communications

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VelaTel operates as a holding company of telecommunications carriers throughout the world.

Zignal Labs

Amare Group, Inc.

Crunchbase Website Twitter Facebook Linkedin

A simple and easy to use personal relationship manager.

Zignal Labs

Cubic Transportation Systems

Crunchbase Website Twitter Facebook Linkedin

Cubic Transportation Systems is the leading provider of integrated revenue management systems and services for the mass transit industry.

Zignal Labs

Slide

Crunchbase Website Twitter Facebook Linkedin

Slide enables users to create and personalize widgets and use them on social networks, blogs and desktops.

Zignal Labs

VSC

Crunchbase Website Twitter Facebook Linkedin

We are a band of strategists, storytellers and data nerds obsessed with helping Davids crush a sea of Goliaths.

Zignal Labs

SanFranSEO

Crunchbase Website Twitter Facebook Linkedin

SanFranSEO is a San Francisco-based startup that provides online reputation management and SEO software and services.

Zignal Labs

Nerdist

Crunchbase Website Twitter Facebook Linkedin

In 2008, Chris Hardwick founded Nerdist, a website and podcast devoted to all things nerd related.

Zignal Labs

CPI International

Crunchbase Website Twitter Facebook Linkedin

CPI International provider of microwave, radio frequency, power and control solutions for critical defense.

Zignal Labs

DailyBooth

Crunchbase Website Twitter Facebook Linkedin

DailyBooth was a photoblogging website that enabled its users to take photos of themselves.

Zignal Labs

Indi-e Publishing

Crunchbase Website Twitter Facebook Linkedin

Indi-e Publishing, LLC is a timely business enterprise filling the market gap created by a consumer shift.

Zignal Labs

Antenna Group

Crunchbase Website Twitter Facebook Linkedin

Antenna has nearly two decades of experience in bringing technologies out of the lab into commercialization and beyond.

Zignal Labs

Sparkpr

Crunchbase Website Twitter Facebook Linkedin

From startups to Fortune 1000, Spark specializes in helping innovation-minded companies transform their brands through PR & marketing.

Zignal Labs

Technorati

Crunchbase Website Twitter Facebook Linkedin

Technorati builds advertising platforms for high-level publishing firms.

Zignal Labs

Adax

Crunchbase Website Twitter Facebook Linkedin

Design I/O boards for the telecommunications industry.

Zignal Labs

PetaPixel

Crunchbase Website Twitter Facebook Linkedin

PetaPixel is a blog on photography

Zignal Labs

WCG

Crunchbase Website Twitter Facebook Linkedin

WCG is a global communications company that supports clients to connect with audiences in a way that is relevant.

Zignal Labs

V-CUBE

Crunchbase Website Twitter Facebook Linkedin

V-CUBE offers operation and support of visual communication services for enterprise customers.

Zignal Labs

LaunchSquad

Crunchbase Website Twitter Facebook Linkedin

LaunchSquad is an award-winning public relations and creative communications firm with offices in San Francisco, New York, Boston & Detroit.

Zignal Labs

Purple Cow

Crunchbase Website Twitter Facebook Linkedin

John Smulo is the owner of Purple Cow.

Zignal Labs

Social Media Examiner

Crunchbase Website Twitter Facebook Linkedin

Social Media Examiner is a marketing resource that helps businesses leverage social media to increase sales and customers.

Zignal Labs

Anybots

Crunchbase Website Twitter Facebook Linkedin

Anybots develops mobile virtual presence robots enabling users to interact with people and spaces in different places.

Zignal Labs

Intelisys

Crunchbase Website Twitter Facebook Linkedin

Intelisys is widely regarded as the largest Master Agency distributor of telecommunications network services in the United States.

Zignal Labs

MRV Communications

Crunchbase Website Twitter Facebook Linkedin

MRV Communications is a leading worldwide supplier of communications equipment and services to carriers, governments and enterprises.

Zignal Labs

Pac-West Telecomm

Crunchbase Website Twitter Facebook Linkedin

Pac-West is a wholesale provider of traditional and cloud-based telecom infrastructure services.

Zignal Labs

MeetingBurner

Crunchbase Website Twitter Facebook Linkedin

MeetingBurner offers cutting-edge webinar and online meeting software.

Zignal Labs

Solutionz Conferencing

Crunchbase Website Twitter Facebook Linkedin

Video conferencing, a/v integration

Zignal Labs

Crowd PR

Crunchbase Website Twitter Facebook Linkedin

The PR Agency for Crowdfunding.

Zignal Labs

Positive Stocks

Crunchbase Website Twitter Facebook Linkedin

We Provide investor awareness to connect investors & public companies.Investor Relations & Financial Consultants Investor Influence Platform

Zignal Labs

PageLever

Crunchbase Website Twitter Facebook Linkedin

PageLever is an analytics platform for measuring a specific brand’s presence on Facebook.

Zignal Labs

RedShift Networks, Inc.

Crunchbase Website Twitter Facebook Linkedin

Secure Communications and Collaborations

Zignal Labs

XIX Entertainment

Crunchbase Website Twitter Facebook Linkedin

XIX Entertainment is an entertainment studio led by Simon Fuller which promotes new musical talent.

Zignal Labs

MDG

Crunchbase Website Twitter Facebook Linkedin

MDG is a full-service event marketing and public relations agency.

Zignal Labs

Financial Profiles

Crunchbase Website Twitter Facebook Linkedin

Financial Profiles is an investor relations and corporate communications firm.

Zignal Labs

Glancee

Crunchbase Website Twitter Facebook Linkedin

Glance is a mobile app that enables users to discover and connect with people around them.

Zignal Labs

E! Entertainment

Crunchbase Website Twitter Facebook Linkedin

E! Entertainment Television, Inc. engages in the production and distribution of entertainment news and lifestyle-related programming. It

Zignal Labs

Lazer Broadcasting

Crunchbase Website Twitter Facebook Linkedin

Lazer Broadcasting Corporation programs the Top-Rated Regional Mexican Format “Radio Lazer”.

Zignal Labs

KQED

Crunchbase Website Twitter Facebook Linkedin

We’re your NorCal NPR and PBS stations, and this is us on Pinterest.

Zignal Labs

Tempest Telecom

Crunchbase Website Twitter Facebook Linkedin

Tempest Telecom provides networking installation, equipment and repair services.

Zignal Labs

Ghost Media

Crunchbase Website Twitter Facebook Linkedin

A digital marketing and talent agency for the connected age specializing in premium brands.

Zignal Labs

CitizenHawk

Crunchbase Website Twitter Facebook Linkedin

CitizenHawk offers brand management solutions for companies to register, monitor, protect, and enforce proper use of their brands online.

Zignal Labs

UniVoIP

Crunchbase Website Twitter Facebook Linkedin

UniVoIP is a cloud based business which provides solutions to any company.

Zignal Labs

Clear-Com Communications

Crunchbase Website Twitter Facebook Linkedin

Clear-Com, an HME company, is the global leader in professional voice communication systems for live productions.

Zignal Labs

Pop Culture PR

Crunchbase Website Twitter Facebook Linkedin

Pop Culture PR is a Consumer and Lifestyle Firm

Zignal Labs

Bitcard

Crunchbase Website Twitter Facebook Linkedin

Bitcard creates digital business cards to easily share contact information with others.

Zignal Labs

TriplePundit

Crunchbase Website Twitter Facebook Linkedin

Triple Pundit, a Certified B-Corporation, is a new-media company for highly conscious business leaders.

Zignal Labs

Access Brand Communications

Crunchbase Website Twitter Facebook Linkedin

Access helps brands effectively earn engagement with their audiences by creating surround-sound experiences that move minds and markets.

Zignal Labs

Mission North

Crunchbase Website Twitter Facebook Linkedin

We believe a story can change everything when the right audience gets behind it.

Zignal Labs

The Kairos Company

Crunchbase Website Twitter Facebook Linkedin

The Kairos Company is a consulting firm that specializes in strategy, public relations, communications and advertising.

Zignal Labs

SutherlandGold Group

Crunchbase Website Twitter Facebook Linkedin

SutherlandGold Group is a PR agency that creates stories to motivate customers, potential acquirers, and business development partners.

Zignal Labs

Symmetricom

Crunchbase Website Twitter Facebook Linkedin

Symmetricom, Inc. generates, distributes and applies precise time for the communications, aerospace/defense, information technology (IT)

Zignal Labs

OnePitch

Crunchbase Website Twitter Facebook Linkedin

OnePitch offers a tool created by tech innovators to connect publicists and storytellers with the journalists in an efficient manner.

Zignal Labs

Highwire PR

Crunchbase Website Twitter Facebook Linkedin

Highwire PR is an online agency that provides creative content, media training, and account management services.

Zignal Labs

Slideshop.com

Crunchbase Website Twitter Facebook Linkedin

Slideshop offers its users with a wide range of PowerPoint presentation templates.

Zignal Labs

OpenID Foundation

Crunchbase Website Twitter Facebook Linkedin

The OpenID Foundation is a non-profit organization that manages the efforts to increase adoption of the OpenID standard across the web.

Zignal Labs

Mercury Global Partners

Crunchbase Website Twitter Facebook Linkedin

Mercury Global Partners is a boutique B2B and B2C PR firm specialize in PR and integrated marketing for emerging tech companies.

Zignal Labs

Luna Information Systems

Crunchbase Website Twitter Facebook Linkedin

Luna Information Systems is a provider of business-to-business eRelationship solutions.

Zignal Labs

Bospar

Crunchbase Website Twitter Facebook Linkedin

Bospar is a boutique tech public relations company.

Zignal Labs

Acunote

Crunchbase Website Twitter Facebook Linkedin

Acunote provides online project management and scrum software for enterprises.

Zignal Labs

Horn Group

Crunchbase Website Twitter Facebook Linkedin

HORN is a digital communications agency that combines PR, social media, and interactive services to help companies build their brand.

Zignal Labs

mth sense

Crunchbase Website Twitter Facebook Linkedin

mth sense offers its users with an audience library, comprising of demographics and psychographics.

Zignal Labs

QuicklyChat

Crunchbase Website Twitter Facebook Linkedin

Push-to-Talk Video Chats for Co-workers

Zignal Labs

AddLive

Crunchbase Website Twitter Facebook Linkedin

AddLive is a developer friendly way to integrate live video, voice and text chat into applications.

Zignal Labs

Inner Circle Labs

Crunchbase Website Twitter Facebook Linkedin

PR firm bringing passion, determination, accountability & integrity to everything they do.

Zignal Labs

btrax, Inc.

Crunchbase Website Twitter Facebook Linkedin

Service design & Branding Consultancy

Zignal Labs

The Hatch Agency

Crunchbase Website Twitter Facebook Linkedin

The Hatch Agency was created to work with the companies, people, and brands who are changing the way they live, work, and play.

Zignal Labs

Modern Luxury

Crunchbase Website Twitter Facebook Linkedin

Modern Luxury is a marketing company that offers services such as printing, advertising, branding, digital marketing and PR.

Zignal Labs

Blanc & Otus

Crunchbase Website Twitter Facebook Linkedin

Blanc & Otus is the industry’s most experienced tech communications agency.

Zignal Labs

Rogers & Cowan

Crunchbase Website Twitter Facebook Linkedin

Rogers & Cowan is a marketing and advertising agency focus on media solutions for brands.

Zignal Labs

Globee Awards

Crunchbase Website Twitter Facebook Linkedin

Globee Awards are a set of business award competitions organized annually.

Zignal Labs

DEMONSTRATE

Crunchbase Website Twitter Facebook Linkedin

Demonstrate is an award-winning, independently owned, boutique full-service marketing and communications agency.

Zignal Labs

Boca

Crunchbase Website Twitter Facebook Linkedin

BOCA is a public relations agency that specializes in communication, content strategies and content.

Zignal Labs

Amber Networks

Crunchbase Website Twitter Facebook Linkedin

Amber Networks develops telecommunications equipment for service provider’s IP and optical networks.

Zignal Labs

Global Music Rights

Crunchbase Website Twitter Facebook Linkedin

Global Music Rights is a music rights management company that focused on licensing, surveying and distributing public performance royalties.

Zignal Labs

Thermal

Crunchbase Website Twitter Facebook Linkedin

Digital Health PR

Zignal Labs

Emphatic

Crunchbase Website Twitter Facebook Linkedin

An affordable social media team for small businesses & startups

Zignal Labs

Rsquared Communication

Crunchbase Website Twitter Facebook Linkedin

Rsquared Communication is a strategic communications partner to high-growth category leaders and venture-backed startups.

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