Rev AI vs Deepgram Speech-to-Text

Rev AI8.6Visit Deepgram Speech-to-Text8.5Visit

Higher score Rev AI #5 in Speech-to-Text Software 8.6/10 Paid ✓ 2 of 5 features Visit Rev AI

vs

Deepgram Speech-to-Text #6 in Speech-to-Text Software 8.5/10 Paid ✓ 2 of 5 features Visit Deepgram

• Rev AI fits best

  Cost-conscious API transcription users

• Deepgram Speech-to-Text fits best

  Production developers needing fast STT APIs

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature	Rev AI 8.6/10 Visit ↗	Deepgram Speech-to-Text 8.5/10 Visit ↗
At a glance
Editor score	8.6	8.5
Ranking	#5 in Speech-to-Text Software	#6 in Speech-to-Text Software
Best for	Cost-conscious API transcription users	Production developers needing fast STT APIs
Pricing model	Paid	Paid
Starting price	$0.002/unit usage-based	—
Free plan	—	—
Free trial	—	—
Deployment	Cloud, Self-hosted	Cloud, Self-hosted
Support	Email, Live chat, Tickets, Docs	Community, Docs
Compliance	SOC 2, HIPAA	SOC 2, GDPR, HIPAA, PCI DSS
Integrations	4 integrations	10 integrations
Built for	Small business, Mid-market, Enterprise	Small business, Mid-market, Enterprise
Features Rev AI 2/5 · Deepgram Speech-to-Text 2/5
Speaker labels	✓	✓
API access	✓	✓
Offline transcription	Not checked yet	Not checked yet
Mobile apps	Not checked yet	Not checked yet
Desktop apps	Not checked yet	Not checked yet
Specs
Capture modes	Not checked yet	Both
Supported languages	1	Not checked yet
Our review
Pros	Starts at $0.005 per minute with pay-as-you-go pricing Supports streaming, diarization, timestamps, custom vocabulary, and webhooks Offers JSON, plain text, SRT, VTT, and on-premises Docker deployment	Supports both real-time streaming and pre-recorded transcription Adds diarization, smart formatting, redaction, and keyterm prompting Offers REST, WebSocket, official SDKs, and broad integrations
Cons	The lowest-priced transcription plans focus on English All listed plans have a 15-second minimum Pricing is usage-based rather than monthly subscription pricing	No ongoing free plan is listed Enterprise pricing requires contacting sales Growth pricing uses pre-paid annual credits
Our verdict	Rev AI is a developer-focused speech-to-text API for organizations that need transcripts from prerecorded audio and video or real-time streams. It supports asynchronous and streaming transcription, with features suited to media,… Read the review →	Deepgram Speech-to-Text converts live streams and pre-recorded audio into transcripts through an API. It is aimed at developers building conversational AI, contact center, healthcare, media transcription, speech analytics, and other… Read the review →

Strengths and trade-offs

• Rev AI — where it wins

  • Starts at $0.005 per minute with pay-as-you-go pricing
  • Supports streaming, diarization, timestamps, custom vocabulary, and webhooks
  • Offers JSON, plain text, SRT, VTT, and on-premises Docker deployment

  Where it doesn't

  • The lowest-priced transcription plans focus on English
  • All listed plans have a 15-second minimum
  • Pricing is usage-based rather than monthly subscription pricing

• Deepgram Speech-to-Text — where it wins

  • Supports both real-time streaming and pre-recorded transcription
  • Adds diarization, smart formatting, redaction, and keyterm prompting
  • Offers REST, WebSocket, official SDKs, and broad integrations

  Where it doesn't

  • No ongoing free plan is listed
  • Enterprise pricing requires contacting sales
  • Growth pricing uses pre-paid annual credits

• Rev AI8.6/10 · Paid

  A usage-priced API with strong transcript controls, focused mainly on English at entry pricing.

  Visit Rev AIFull verdict →
• Deepgram Speech-to-Text8.5/10 · Paid

  A flexible STT API with streaming, diarization, formatting, and custom models.

  Visit DeepgramFull verdict →