kitio.aiRev AI vs WhisperAPI
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Rev AI starts at See pricing page and WhisperAPI starts at $10 one-time. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Async speech-to-text
- Streaming transcription
- Language identification
- Sentiment and topic extraction
- Human transcription option
- HIPAA support
- Whisper-based transcription
- 98+ languages
- Files up to 10 GB
- JSON, VTT, DOCX and PDF export
- Developer API
| Feature | Rev AI | WhisperAPI |
|---|---|---|
| Best for | Speech-to-text API for async and streaming transcription in 57+ languages | Pay-as-you-go transcription API and web app built on OpenAI Whisper |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | $10 one-time |
| Free plan | Yes | Yes |
| Made by | Rev | WhisperAPI |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Rev AI starts at See pricing page and WhisperAPI starts at $10 one-time. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
5 plans
Whisper Large
$0.005 / minute
- Open-source Whisper model
Reverb (English)
$0.20 / hour
- English transcription
- 15-second minimum
Reverb Foreign Language
$0.30 / hour
- Spanish, French, Chinese and 50+ more
Human Transcription
$1.99 / minute
- Transcripts by human transcribers
Enterprise
Contact sales
- Volume pricing
- Dedicated account manager
5 plans
Free
Free
- 5 transcription credits
40 credits
$10 one-time
- $0.25 per credit
- Credits never expire
100 credits
$20 one-time
- $0.20 per credit
- Credits never expire
200 credits
$30 one-time
- $0.15 per credit
- Credits never expire
Custom
$0.10 / credit
- Minimum 1,000 credits
- For large volumes
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Rev AI
- Low per-hour transcription rates
- Human transcription in the same API
- Supports 57+ languages
- Usage costs vary by model
- Insight APIs billed separately
- Requires developer integration
WhisperAPI
- No subscription; credits never expire
- Handles very large files
- Many export formats
- Only five free credits
- Relies on Whisper rather than its own model
- Bundle sizes are small for heavy use
Which one should you choose?
Choose Rev AI if you want:
- Low per-hour transcription rates
- Human transcription in the same API
- Supports 57+ languages
Watch out: usage costs vary by model.
Choose WhisperAPI if you want:
- No subscription; credits never expire
- Handles very large files
- Many export formats
Watch out: only five free credits.
Rev AI vs WhisperAPI FAQ
What is the difference between Rev AI and WhisperAPI?
Rev AI: Speech-to-text API for async and streaming transcription in 57+ languages. WhisperAPI: Pay-as-you-go transcription API and web app built on OpenAI Whisper. Both are audio & voice tools.
Is Rev AI or WhisperAPI cheaper?
Rev AI starts at See pricing page and WhisperAPI starts at $10 one-time. Check both pricing pages for current plans.
Do Rev AI and WhisperAPI have free plans?
Rev AI: Yes. WhisperAPI: Yes.
Who makes Rev AI?
Rev AI is made by Rev, based in United States.
Who makes WhisperAPI?
WhisperAPI is made by WhisperAPI.
Which should I choose, Rev AI or WhisperAPI?
Choose Rev AI if you value low per-hour transcription rates and human transcription in the same api. Choose WhisperAPI if you value no subscription; credits never expire and handles very large files.