Top 10 Customer Advocacy Software Companies With $1M–$5M Revenue (November 2026)

Seattle, Washington, United States

Ambassador powers the Feedback Economy. With HiroAI at the core, we turn customer signals into predictive insights and automated engagement across referrals, loyalty, incentives, affiliate programs, and multi-channel communication. Built for enterprises and fast-growing brands, HiroAI delivers real-time feedback intelligence, automated workflows, Salesforce-native integration, secure Vaults & Ledgers, and fraud prevention — all in one platform designed to grow your entire customer base.

Wrocław, Dolnyśląsk, Poland

TrustMate.io to zespół profesjonalistów oferujących innowacyjne narzędzie do zarządzania opiniami o firmie w Internecie. Podnosimy wiarygodność, wzmacniamy zaufanie kupujących, zwiększamy konwersję sprzedaży, polepszamy pozycję w wynikach wyszukiwania.

Charlotte, North Carolina, United States

AddShoppers develops social marketing and analytics apps helping merchants increase their customer engagement and sales.

Tenafly, New Jersey, United States

Deeto is the AI-native platform that helps companies continuously capture and activate authentic customer voices — turning everyday input into real business impact. Headquartered in New York City, Deeto powers fast-growing companies like Atlassian, Dropbox, Klaviyo, Bloomreach, and 6Sense with activating customer voices around the world.

London, England, United Kingdom

Provider of a customer advocacy marketing platform intended to help brands grow their ambassador programs at scale. The company's platform helps to increase conversion rates by transforming clinical looking product pages into vibrant storefronts with rich galleries, full of inspiring and informative visual customer testimonials, enabling brands to create smart, dynamic email marketing with authentic shoppable testimonials from customers.

Des Moines, Iowa, United States

Developer of a marketing communication software designed to increase business connections through generating referrals. The company's cloud-based software uses smart referral algorithm to find targeted clients and customers, monitors their choices, tracks product favorability and then automatically sends them personalized handwritten communications, enabling businesses to build loyal customer relationships so that their brands and products are referred, reviewed and retained by other customers.

San Diego, California, United States

GTR is an app-based SaaS referral platform that combines communication and engagement tools that allow companies to get more referrals.

Surry Hills, New South Wales, Australia

Vouch is a browser-based platform that allows B2B companies to remotely capture, edit and share video testimonials.

Denver, CO, United States

Since 2003, Point of Reference has been helping companies leverage customer advocates to fuel business growth and fortify brands. With deep domain perspective and proven execution competency, we provide the most mature technology available, built on the Salesforce platform, for centralizing advocate information, automating processes and quantifying customer marketing results. Our single point, concierge-level service model ensures clients have the knowledge and support essential for success. For more information, visit http://www.point-of-reference.com

Marseille, France, France

Q3 Advocacy is a SaaS platform for amplifying the voice of happy customers.