As of August 2026, Latka tracks 146 voice recognition software companies under $1M in annual revenue. They have combined revenues of $64.3M and employ 699 people. They have raised $45.9M and serve 35.4K customers combined.
Every company below sells voice recognition software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.
Voice recognition software is a technology that enables machines and programs to understand and process human speech. This software translates spoken language into text or interprets voice commands, making it an essential component in various applications, including virtual assistants, transcription services, and voice-controlled devices. By leveraging natural language processing, voice recognition software streamlines communication and improves accessibility across multiple industries. The primary use cases for voice recognition software include enhancing customer service through automated systems, facilitating hands-free operation in environments where manual input is impractical, and improving efficiency in documentation through dictation. Common workflows involve capturing spoken inputs, processing them for commands or transcription, and delivering results back to the user. Typical buyers include businesses in customer support, healthcare, legal, and transportation sectors, as well as technology developers looking to incorporate voice functionalities into their offerings.
Sorting: Highest -> Lowest
Showing 10 of 146 companies ranked by annual revenue.
France
Built on over a decade of CNRS research, pyannote AI offers state-of-the-art solutions for voice AI. Our mission? Empowering global teams to excel with world-class products through advanced conversational speech AI. Introducing our flagship diarization model, setting a new industry standard. Accessible via on-premise deployment or a seamless API, it's a game-changer.
San Francisco, United States
We are the leading AI company for home service businesses. We help contractors grow their business with AI-powered voice assistants that handle customer calls and book jobs - fully integrated with Service Titan and other tools. Broccoli’s mission is to democratize access to world-class resources for every contractor. Our goal is to give every contractor instant access to world-class customer service, sales, and marketing—helping them grow faster.
Paris, Ile-de-France, France
Vocapia Research develops speech processing technologies for multilingual, large vocabulary speech recognition (speech-to-text), automatic audio segmentation, language identification and speaker recognition. The Vocapia Research VoxSigma software suite delivers state of the art performance for broadcast data and conversational speech in multiple languages. This core technology can serve as the basis for a variety of applications ranging from interactive conversational systems to the automatic indexing of audio data. For the latter class of applications, large vocabulary continuous speech recognition is the key technology for enabling content-based information access in audio and video documents. Most of the linguistic information is encoded in the audio channel of audiovisual data, which once transcribed can be accessed using text-based tools. Among the most common applications of our technology are audio and audiovisual data mining (broadcast data, call center data), media monitoring, media asset management, and telephone-based conversational systems.
Vancouver, British Columbia, Canada
Smart Video Search for Enterprises. Omnisearch provides you with a seamless way to transcribe, process, and search your audio and video content. Available as both a rich API that you can integrate into your existing sites, as well as an interactive dashboard.
Glasgow, Scotland, United Kingdom
Unityflow AI is harnessing the latest AI breakthroughs to revolutionize transcription services for enterprises worldwide. We provide advanced AI -driven platforms that offer real-time, accurate transcription across multiple languages with a special focus on underserved ones. Our solutions fully process and transcribe...
San Francisco, CA, United States
AutoReach is The Intelligent Sales Dialer Our high volume dialer increases connect rates by 30%+ and talk time by 300%+ per hour for more quality conversations with prospects. The easy to use and familiar experience with AutoReach and Salesforce allows teams to be productive in minutes.
Shenzhen, Guangdong, China
Provider of acoustic algorithms and machine vision technology related products and services. The company's technology is able to be used in various fields, such as smart wear, home, pension, education, or manufacturing.
Latka tracks 146 voice recognition software companies under $1M in annual revenue. Together they generate $64.3M in annual revenue and employ 699 people.
pyannoteAI is the largest, with $990K in annual revenue, founded in 2024.
The average voice recognition software company in this list makes $440.3K a year, across 146 companies with reported revenue. They serve 35.4K customers combined.
Ranked by annual revenue, the leaders are pyannoteAI, Broccoli, Vocapia Research, Omnisearch and semvox GmbH, Limbach.
The 146 voice recognition software companies under $1M in annual revenue tracked here have raised $45.9M in disclosed funding between them.
- Must convert spoken language into written text or actionable commands - Should support multiple languages and dialects to cater to diverse user bases - Must provide real-time processing capabilities for immediate feedback - Should integrate with existing applications or platforms for seamless user experience - Not just limited to basic voice capture; must also include advanced features like voice authentication or context understanding
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