WaveForms - About the company
WaveForms is an acquired company based in San Francisco (United States), founded in 2024 by Alexis Conneau. It operates as a Developer of audio language models for real-time voice conversation. WaveForms has raised $40M in funding from Andreessen Horowitz. The company has 3804 active competitors, including 164 funded and 31 that have exited. Its top competitors include companies like Fireworks, Goodfire and Cartesia.
Company Details
Developer of audio language models for real-time voice conversation. The company builds audio intelligence through advanced research and products. It focuses on transforming human-AI interactions, making them natural, engaging, and immersive. The company aims to solve the Speech Turing Test and advance AI toward immersive experiences. It creates a new dimension of AI intelligence by enriching AI with a social-emotional layer.
Key Metrics
Founded Year
2024
Location
San Francisco, United States
Stage
Acquired
Total Funding
$40M in 1 round
Latest Funding Round
Investors
Ranked
138th among 3804 active competitors
Employee Count
5 as on Sep 30, 2026
Exit Details
Acquired by Meta (Aug 08, 2025)
WaveForms's acquisition details
WaveForms got acquired by Meta on Aug 08, 2025.
Click here to take a look at WaveForms's acquisition in detail
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WaveForms's funding and investors
WaveForms has raised a total funding of $40M over 1 round. Its latest funding round was a Seed round on Dec 09, 2024 for $*****. 1 investor participated in its latest round. WaveForms has 1 institutional investor.
Here is the list of recent funding rounds of WaveForms:
Date of Funding | Funding Amount | Round Name | Post-Money Valuation | Revenue Multiple | Lead Investors | Other Investors |
|---|---|---|---|---|---|---|
Dec 09, 2024 | 7652027 | Seed | 5868647 | 4982772 | 5652476 | 9928775 |
View details of WaveForms's funding rounds and investors
WaveForms' founders and board of directors
Founder? Claim ProfileThe founders of WaveForms is Alexis Conneau. Alexis Conneau is the CEO of WaveForms.
Here are the details of WaveForms' key team members:
- Alexis Conneau: Co-Founder & CEO of WaveForms. They are also an angel investor in 1 startup.Contact Info: 1 email address
View details of WaveForms's Founder profiles and Board Members
WaveForms' employee count trend
WaveForms has 5 employees as of Sep 26. Here is WaveForms's employee count trend over the years:
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WaveForms's Competitors and alternates
Top competitors of WaveForms include Fireworks, Goodfire and Cartesia. Here is the list of Top 10 competitors of WaveForms, ranked by Tracxn score:
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Rank | Company Details | Short Description | Total Funding | Investors | Tracxn Score |
|---|---|---|---|---|---|
1st | Fireworks 2022, Redwood City (United States), Series D | Generative AI platform as a service for accelerating product innovation and disruption | $1.81B | 73/100 | |
2nd | Goodfire 2024, San Francisco (United States), Series B | Interpretability tooling for generative AI models | $209M | 71/100 | |
3rd | Cartesia 2023, San Francisco (United States), Series A | Provider of real-time text-to-speech API with AI laughter and emotion | $86M | 69/100 | |
4th | Provider of licensed data-trained AI platform for visual content generation | $65M | 68/100 | ||
5th | Thinking Machines Lab 2024, San Francisco (United States), Seed | Developer of customizable multimodal AI systems and open-source AI research. | $2B | 67/100 | |
6th | Developer of AI models for text, speech, video, and music generation | $1.15B | 64/100 | ||
7th | Arcee.ai 2023, San Francisco (United States), Series B | Platform to train, and deploy language models | $180M | 64/100 | |
8th | Comfy 2024, San Francisco (United States), Series C | Developer of open-source node-based application for generative artificial intelligence | $48.8M | 63/100 | |
9th | Google DeepMind 2010, London (United Kingdom), Funding Raised | Provider of AI research services | - | 60/100 | |
10th | Sema4 2024, Atlanta (United States), Series A | Developer of a platform for building and managing enterprise AI agents | $55.5M | 60/100 | |
138th | WaveForms 2024, San Francisco (United States), Acquired | Developer of audio language models for real-time voice conversation | $40M | 34/100 |
Looking for more details on WaveForms's competitors? Click here to see the top ones
WaveForms's Investments and acquisitions
WaveForms has made no investments or acquisitions yet.
Reports related to WaveForms
Here is the latest report on WaveForms's sector:
News related to WaveForms
•
Meta acquires WaveForms AI to develop natural-sounding AI voicesTechPortal•Aug 09, 2025•WaveForms, Meta
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PyannoteAI raises $9M for its speech processing AISiliconAngle•Apr 07, 2025•pyannoteAI, Crane Venture Partners, Serena Ventures, Hugging Face and 1 other
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Former OpenAI researcher raises $40 million to build more empathetic audio AIYahoo•Dec 10, 2024•WaveForms, Andreessen Horowitz, OpenAI
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Ex-OpenAI researcher’s AI voice startup raises $40m seed fundingTech in Asia•Dec 10, 2024•WaveForms, Andreessen Horowitz, OpenAI, Black Forest Labs and 1 other
•
AI voice company WaveForms completes $40 million seed round of financing, led by a16zPANews•Dec 10, 2024•WaveForms, Andreessen Horowitz
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