Baidu Speech Recognition
Baidu Speech Recognition: A flexible Baidu-focused speech API suite with private deployment and four supported languages. Ranked #10 of 32 in Speech Recognition Software by our editors (8.5/10); pricing: Paid; best for baidu-focused mobile and private deployments.
At a glance
- Editor score8.5 / 10
- PricingPaid
- Best forBaidu-focused mobile and private deployments
- Free planNo
- Real-time recognitionYes
- Founded2000 · Beijing, China
- Facts checked22 Sep 2026
Where it wins
- Streaming, batch, REST, and WebSocket recognition options
- Android, iOS, and Linux SDKs support application integration
- Speaker separation, timestamps, and custom language-model training
Where it doesn't
- Supports four languages in the standard recognition model
- No free plan; billing is usage-based rather than per-user
- Offline recognition is not supported
Our verdict on Baidu Speech Recognition
Baidu Speech Recognition converts recorded audio and live streams into text for applications and enterprise workflows. Its product family covers short-audio transcription for recordings up to 60 seconds, real-time streaming recognition, and batch audio-file transcription. Baidu documents uses including voice input, voice commands, subtitles, meetings, quality inspection, and content analysis. It is a strong fit for teams building Baidu-focused mobile products or private enterprise deployments.
The platform offers REST and WebSocket APIs alongside Android, iOS, and Linux SDKs. WebSocket access supports real-time recognition, while batch processing handles audio files. Speaker separation is available for supported transcription models, and timestamped results can support applications that need alignment between audio and text. Custom language-model training with domain vocabulary adds a path for specialized terminology. The combination of APIs, SDKs, and private deployment gives teams several integration and hosting options.
Pricing is paid and usage-based in CNY. The prepaid call package includes a one-year validity period, 10万 free calls per enterprise account, and 50 concurrent calls with expansion available; technical support is listed as 24/7. Postpaid call usage includes the same free-call allowance and concurrency terms, with tiered pricing beyond the displayed range. A custom plan provides pricing for large customers and additional concurrency. Choose Baidu Speech Recognition when its mobile SDKs, real-time interfaces, customization, or private deployment match your requirements. Teams needing offline recognition or broader language coverage should choose another speech recognition product.
Your product? Our editors can test Baidu Speech Recognition in depth and publish a review, labelled as paid · from $149/mo →
Baidu Speech Recognition pricing
All 3 Baidu Speech Recognition plans and prices →
Baidu Speech Recognition fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Real-time recognition | Yes |
| Supported languages | 4 languages |
| Offline recognition | No |
| API access | Yes |
| Speaker labeling | Yes |
| Command control | Yes |
| Deployment | Cloud |
| Deployment | Cloud, Self-hosted |
| Platforms | Android, iOS, Linux |
| Support | Phone, Tickets, Community, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Paid (source) |
| Website | ai.baidu.com |
| Facts checked | 22 Sep 2026 |
Alternatives to Baidu Speech Recognition
- Google Cloud Speech-to-TextBroad speech recognition coverage with flexible APIs and usage-based pricing.9.4
- Amazon TranscribeA feature-rich transcription service for teams building on AWS.9.3
- WhisperA flexible local Whisper package for developers building multilingual transcription workflows.9.2
See all Baidu Speech Recognition alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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