Deepgram
Deepgram sells speech-to-text and voice-agent APIs to enterprises for calls, telco, and CX.
Deepgram is profitable and growing with real enterprise lock-in, but its core transcription product is getting matched by free open-source models and cheaper frontier-lab APIs.
Deepgram sells speech-to-text and text-to-speech software that businesses plug into their apps and phone systems. It is hard to beat right now because it works really fast, can run on a company's own servers, and helps manage voice conversations. But OpenAI, Google, Amazon, and Microsoft all have free or cheap versions now, and open-source tools like Whisper are free to anyone. The big question is whether Deepgram can keep its paying customers happy and sign new ones faster than these giants steal them away with lower prices or better convenience.
Whether OpenAI Realtime API becomes default choice for new voice-agent builds over next 12-18 months. Would show Deepgram's Voice Agent API losing new-logo momentum to a frontier lab.
Net revenue retention or enterprise customer count reported in future funding/press updates. Stalling or declining retention would show telco/CX integration lock-in is unwinding.
- $100M ARR claimed
- $130M Series C at $1.3B valuation
- 1,400 organizations, 200,000+ developers
- Core STT/TTS product faces commoditization from free open-source models (Whisper, Canary) and frontier labs.
- Unresolved gap between third-party revenue estimate (~$21.8M for 2024) and company-claimed $100M ARR.
- Lacks FedRAMP authorization held by hyperscaler rivals, limiting government/regulated deal access.
- Benchmark leadership contested; independent tests show Deepgram trailing AssemblyAI and Speechmatics on accuracy.
- History of two layoff rounds in 2023 shows past volatility despite current growth phase.
| Rival | Direction | Evidence |
|---|---|---|
| OpenAI | contesting | Realtime API and GPT-4o Transcribe compete directly with Deepgram's core STT/voice-agent products, 2026 |
| NVIDIA (Canary-Qwen) | gaining on | Canary-Qwen 2.5B topped the Open ASR Leaderboard in 2026, an open-source accuracy benchmark |
| ElevenLabs | gaining on | Launched Scribe v2 Realtime with 150ms latency and 30-language support in 2026 |
| AssemblyAI and Speechmatics | losing to | Independent testing found Deepgram trailed both on read-speech accuracy in some 2026 evaluations |
| Google, Amazon, Microsoft (hyperscalers) | contesting | Offer competing STT APIs with FedRAMP-level government authorization that Deepgram lacks, 2026 |
- Is Deepgram profitable?
- Yes. CEO Scott Stephenson said Deepgram was cash-flow positive in 2025 and did not need its January 2026 raise, per TechCrunch on January 13, 2026. The company also said it ended 2024 cash-flow positive with 400+ enterprise customers, per its own January 28, 2025 blog post.
- Could AI replace Deepgram's core product?
- Deepgram's own product is a speech AI model, so it sits in the direct commoditization path of open-source ASR like NVIDIA Canary-Qwen (2026 Open ASR Leaderboard leader) and frontier labs like OpenAI's GPT-4o Transcribe and Realtime API, which offer competing transcription for free or near-free.
- Who owns Deepgram?
- Deepgram is privately held and venture-backed, with no parent company. It raised a $130M Series C in January 2026 led by Atlantic Vantage Point at a $1.3 billion valuation, with backers including Tiger Global, Madrona, Y Combinator, In-Q-Tel, Citi Ventures, and Twilio.
- Who is Deepgram's biggest competitor?
- Deepgram competes directly with AssemblyAI, Speechmatics, and ElevenLabs (Scribe v2 Realtime, 150ms latency, launched 2026), plus hyperscaler and frontier-lab alternatives: OpenAI Whisper/Realtime API, Google Cloud Speech, Amazon Transcribe, Azure Speech, and NVIDIA's open-source Canary-Qwen model.
- What is Deepgram's revenue or ARR?
- Deepgram stated it reached $100M ARR around November 19, 2025, per company disclosure cited by arr.club on January 12, 2026. This figure is vendor-claimed and diverges from a third-party 2024 revenue estimate of roughly $21.8M from independent trackers.
- Has Deepgram raised funding recently?
- Yes. Deepgram raised a $130M Series C in January 2026 at a $1.3 billion valuation, led by Atlantic Vantage Point, and used part of the round to acquire YC-backed voice AI startup OfOne for drive-thru and restaurant applications, per TechCrunch, January 13, 2026.
- 2026-07-15Deepgram Goes Global: launched EU-hosted API, Deepgram Dedicated, added German, Dutch, Swedish, Danish
- 2026-04-29GA launch of Flux Multilingual, real-time STT with mid-call language switching across 10 languages
- 2026-01-13Closed $130M Series C at $1.3B valuation, acquired OfOne, granted 3 US patents
- 2025-11-19Company said it reached $100M ARR (vendor-claimed)
- 2025-06-15GA launch of Voice Agent API
- 2025-01-28Company said it ended 2024 cash-flow positive with 400+ enterprise customers
- 2022-11Series B extended to $72M, led by Madrona
- 2021-02Raised $25M Series B led by Tiger Global
- 2015Founded by Scott Stephenson and co-founders
- Deepgram: $100M Growth Trajectory (2026-01-12)
- Deepgram raises $130M at $1.3B valuation and buys a YC AI startup (2026-01-13)
- Deepgram Accelerates Into 2025 (2025-01-28)
- The World's First Multilingual Conversational Speech Recognition Model (2026-04-29)
- Deepgram Revenue, Valuation & Funding History (2024) (2026-07-03)
- Deepgram - Headcount, Funding & Open Jobs (2026-07-07)
- Deepgram Launches Voice Agent API (2025-06-15)
- Best Speech-to-Text APIs in 2026 (2026-05-13)
- Enterprise Comparison 2026
- Deepgram Raises $130M Series C (2026-01-13)
- Deepgram Expands Nova-3 (2026-07-15)
- Deepgram Employee Directory, Headcount & Staff (2026-06-08)