WhisperAI vs Deepgram
Deepgram is a speech API you build on. WhisperAI is a speech API plus the finished product: web app, iOS app, live meeting recording, recaps, and ChatGPT/Claude connectors.
Choose WhisperAI if you want the API and the end-user product from one vendor, or you need meeting recaps and analytics without building them.
Choose Deepgram if you're building latency-critical voice features, need custom-trained models, or want official SDKs.
- •You want an API and a finished product on one account
- •You need recaps, action items, and speaker analytics out of the box
- •You transcribe 100+ languages or translate into up to 86
- •You want transcripts inside ChatGPT and Claude, or auto-transcribed from Google Drive
- •Simple per-minute API rates or flat app plans suit you better than per-second metering
- •You need very low latency streaming for voice agents
- •You want a custom Nova model trained on your audio
- •You want official SDKs in Python, JavaScript, Go, or .NET
- •You only need the API layer
Side-by-side: WhisperAI vs Deepgram
| Capability | WhisperAI | Deepgram |
|---|---|---|
| Primary surface | API + web and iOS apps | API + SDKs, no end-user UI |
| Real-time streaming | 18 languages, $0.0067/min | Sub-300ms WebSocket streaming |
| Prerecorded transcription | 100+ languages, files up to 5GB | Per-minute batch API |
| Custom model training | Not offered | Enterprise plans |
| Developer SDKs | REST + streaming API, docs, webhooks | Python, JS, Go, .NET |
| Pricing model | Per-minute API or flat app plans | Per-minute batch, per-second stream |
| Live meeting recording | From the browser, no bot | Build your own |
| Native iOS app | Included | Not offered |
| Recap & action items | Included, shareable by link | API add-on |
| Speaker analytics & Ask AI | Included | Build your own |
| ChatGPT & Claude connectors | Every plan, free included | No equivalent |
| Cloud Sync (Google Drive) | Business Pro, Enterprise, Developer API | No equivalent |
| Transcript translation | Up to 86 languages | Not a core feature |
| Languages supported | 100+ | ~36 (Nova-2) |
Based on publicly available information as of May 2026. Verify current details with each provider.
Where WhisperAI wins
API and product from one vendor
Deepgram gives you an API key; you build the upload page, transcript view, and exports. WhisperAI has the API and ships the app too — web, iOS, speaker labels, folders, and SRT/VTT/PDF/DOCX/TXT exports.
Record meetings live, no bot required
Record Zoom, Meet, or Teams calls from your browser with live captions and translation. Recordings survive a tab crash, and the iOS app keeps recording with the screen locked.
Recaps and analytics without building them
Every recording gets a recap with decisions and action items, shareable by link. Analytics cover talk time, interruptions, sentiment, and participation; Ask AI answers questions over the transcript. Deepgram meters summarization as an add-on.
Works inside ChatGPT and Claude, and watches your cloud storage
Connect WhisperAI in ChatGPT or Claude (OAuth, no API key) and transcribe from the chat. Cloud Sync watches Google Drive and transcribes new files automatically. Deepgram offers neither.
Where Deepgram wins
Sub-300ms streaming latency claims
Deepgram's WebSocket streaming targets sub-300ms partial results — the window voice agents need. WhisperAI streams in 18 languages but publishes no latency figure.
Custom model training
Enterprise plans train Nova on your domain audio: vocabulary, accents, product names. Real gains for contact centers and specialised fields. WhisperAI does not offer fine-tuning.
Official SDKs and tuning controls
SDKs in Python, JavaScript, Go, and .NET, plus keyword boosting, smart formatting, redaction, and a Voice Agent API. WhisperAI's API is REST and streaming with docs and examples, and fewer knobs.
Track record as an infrastructure vendor
Deepgram has sold speech infrastructure to product teams for years, with per-second billing built for bursty production traffic.
Pricing models compared
Deepgram bills per minute for batch, per second for streaming, and adds surcharges for features like summarization and custom models. It is built for developers who bill their own customers per use.
WhisperAI's Developer API is $0.01/min for batch and $0.0067/min for realtime, no commitment. The Developer plan is $99/month for 10,000 minutes ($0.006/min overage) and bundles Business Pro web access and Cloud Sync. Translation adds $0.001/min pay-as-you-go or $0.0005/min on the plan, per target language.
For your own audio, WhisperAI's app plans are a flat monthly price, not per seat: Premium $14.99/month (120 minutes), Business Pro $24.99/month or $199/year (unlimited), Enterprise $75/month with 5 seats. Deepgram has no equivalent.
Pricing models reflect publicly available plans as of May 2026 — verify current rates on each vendor's site before purchasing.
Verdict
Pick Deepgram for custom-trained models, the lowest-latency voice agents, or official SDKs. Pick WhisperAI when you want one vendor for the API and the product, or you need meeting recaps and analytics without building them.