AssemblyAI
PrivateLast Round
Series C
Dec 4, 2023
Est. Valuation
$300M
Total Funding Raised
$109.32M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
AssemblyAI is an artificial intelligence company that provides a developer-focused API for speech-to-text and audio intelligence models.
Sector
AI, Data & Cloud Infrastructure
Verticals
NLP & Conversational AI, API Management, Customer Experience, Medical AI
Business Model
B2B
Customer Profile
Usage-Based SaaS, Freemium
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
AssemblyAI Comparables
Compare AssemblyAI with similar companies based on industry and business-model similarity.
AssemblyAI Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series C | Dec 4, 2023 | ||||
| Series B | Jul 14, 2022 | ||||
| Series A | Mar 4, 2022 | ||||
| Seed | Sep 1, 2017 | ||||
| Accelerator | Aug 1, 2017 |
AssemblyAI Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Root Ventures | Series A |
| Craft Ventures | Series A |
| Smith Point Capital | Series C |
| Y Combinator | Series B, Series A, Series C, Seed, Accelerator |
| Index Ventures | Series A |
| Insight Partners | Series C, Series B |
| Accel | Series B, Series A, Series C |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jun 1, 2026
Added Happy Scribe Ltd, a transcription services startup, as a customer.
- Jun 1, 2026
Added Siro Technologies Inc., a startup in the Technology/SaaS sector.
AssemblyAI Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
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Frequently Asked Questions
Common questions about AssemblyAI's valuation, stock price, and market status.