Herder Competitors

Otter.ai is the Conversational Knowledge Engine built for the modern enterprise, giving AI agents the organizational context to act on by connecting thousands of conversations across thousands of people. Available on desktop on Mac and Windows, iPhone, Android, web. Used by more than 35 million people, across over one billion meetings, generating more than 30 million action items. The pioneer of the AI meeting assistant category. Backed by early investors in Google, Zoom, and Tesla. Headquartered in Mountain View, California.

Rev is a speech technology company transforming how legal professionals, journalists, and researchers work with critical speech data. Since 2010, we've processed over 18 billion words from 7 million hours of human speech data, developing AI models that deliver 96% accurate AI transcription and 99% accuracy with human review. Our comprehensive suite of services includes industry-leading APIs, audio/video recording, real-time transcription, AI note-taking, and advanced summarization tools. In 2025, Rev acquired SmartDepo, the legal industry's most trusted solution for AI-powered deposition summaries with 100% accurate page-line citations. Our technology is trusted by over 1 million users, including AM Law 100 firms, the industry's leading court reporting agencies, and media publications worldwide. Our commitment to security is demonstrated through SOC 2 Type 2, HIPAA, and GDPR compliance—ensuring the confidentiality of your most sensitive legal information.

World Leading, AI-Powered Captioning, Transcription and Translation Solutions Established in 2003 in Australia, trusted by the world’s leading brands, AI-Media is a global leader in live and recorded captioning, transcription and translation solutions. Our AI-driven LEXI automatic captioning ensures accurate, secure, and cost-effective captions for global broadcasters, businesses, and government bodies. LEXI's captions reach millions of screens worldwide through AI-Media's captioning encoders and the iCap Cloud Network – the world’s largest, most secure caption delivery system. AI-Media trades on the Australian Stock Exchange (ASX:AIM). For more information, please visit: www.ai-media.tv