kitio.aiBaidu Speech Recognition vs SpeechFlow
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Baidu Speech Recognition starts at See pricing page and SpeechFlow starts at See pricing page. 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
- Short speech recognition
- Real-time streaming recognition
- Audio file transcription
- Custom model self-training
- Far-field recognition for devices
- Call-center speech solution
- Speech-to-text API
- Online transcription
- 14 languages
- Time-aligned transcripts
- VPC and on-prem deployment
| Feature | Baidu Speech Recognition | SpeechFlow |
|---|---|---|
| Best for | Baidu's speech-to-text API for short clips, live audio and files | Speech-to-text API transcribing 14 languages |
| Category | Audio & voice | Audio & voice |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Baidu | SpeechFlow |
| Based in | China | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Baidu Speech Recognition starts at See pricing page and SpeechFlow starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 10 min online transcription
- 30 min API transcription
- 1 file at a time
On Demand
$0.0002 / second
- 10 files at a time
- Online support
Enterprise
Contact sales
- VPC or on-prem deployment
- Dedicated support
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Baidu Speech Recognition
- Strong Mandarin recognition
- Several modes for different audio types
- Custom training for domain terms
- Console and docs are mainly in Chinese
- Account needs real-name verification
- Aimed at developers, not end users
SpeechFlow
- Per-second billing
- Strong coverage of Asian languages
- On-prem option for enterprises
- Only 14 languages
- Free tier is very small
- Concurrency limits on lower tiers
Which one should you choose?
Choose Baidu Speech Recognition if you want:
- Strong Mandarin recognition
- Several modes for different audio types
- Custom training for domain terms
Watch out: console and docs are mainly in chinese.
Choose SpeechFlow if you want:
- Per-second billing
- Strong coverage of Asian languages
- On-prem option for enterprises
Watch out: only 14 languages.
Baidu Speech Recognition vs SpeechFlow FAQ
What is the difference between Baidu Speech Recognition and SpeechFlow?
Baidu Speech Recognition: Baidu's speech-to-text API for short clips, live audio and files. SpeechFlow: Speech-to-text API transcribing 14 languages. Both are audio & voice tools.
Is Baidu Speech Recognition or SpeechFlow cheaper?
Baidu Speech Recognition starts at See pricing page and SpeechFlow starts at See pricing page. Check both pricing pages for current plans.
Do Baidu Speech Recognition and SpeechFlow have free plans?
Baidu Speech Recognition: Yes. SpeechFlow: Yes.
Who makes Baidu Speech Recognition?
Baidu Speech Recognition is made by Baidu, based in China.
Who makes SpeechFlow?
SpeechFlow is made by SpeechFlow.
Which should I choose, Baidu Speech Recognition or SpeechFlow?
Choose Baidu Speech Recognition if you value strong mandarin recognition and several modes for different audio types. Choose SpeechFlow if you value per-second billing and strong coverage of asian languages.