Baidu AI Machine Translation
Baidu AI Machine Translation: A broad multimodal translation service with API access and private deployment options. Ranked #16 of 24 in AI Translation Tools by our editors (7.8/10); pricing: Paid; best for multimodal translation with private deployment.
At a glance
- Editor score7.8 / 10
- PricingPaid
- Best forMultimodal translation with private deployment
- Free planNo
- Languages supported200 languages
- Founded2000 · Beijing, China
- Facts checked22 Sep 2026

Where it wins
- Supports text translation across 200+ languages
- Translates documents, images, speech, and real-time speech
- Offers terminology libraries, custom training, and private deployment
Where it doesn't
- No perpetual free plan
- Both listed plans have a 100 QPS limit
- Pricing is usage-based rather than a conventional subscription
Our verdict on Baidu AI Machine Translation
Baidu AI Machine Translation is a cloud translation service for developers, businesses, and education applications. It provides web access and documented APIs for text translation across 200+ languages, with automatic source-language detection and terminology intervention. The service also covers uploaded documents, images, speech, and real-time speech, making it suitable for teams handling more than text alone. Supported document formats include Word, PowerPoint, Excel, HTML, XML, TXT, and PDF.
Pricing is organized around two paid options. The Prepaid character package costs 450 CNY for 10 million characters, remains valid for 12 months, and has a 100 QPS limit. Pay-as-you-go costs 49 CNY per million characters with monthly billing, usage-based billing, unlimited paid-call volume, and the same 100 QPS limit. This structure suits teams that can estimate annual translation volume as well as applications that prefer costs to follow usage. There is no perpetual free plan, so ongoing production use requires a paid allocation.
Its strongest differentiator is breadth across translation modes and control features. User-managed terminology libraries help organizations intervene in translations, while custom translation training supports domain-specific systems. Private deployment of machine-translation models is also available for organizations that need a deployment option beyond a standard cloud workflow. Baidu AI Machine Translation is a strong fit for multilingual applications, document-heavy processes, and projects combining text, image, and speech translation. Teams seeking a conventional subscription with a free entry tier or a higher request rate than 100 QPS should evaluate other options.
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Baidu AI Machine Translation pricing
All 2 Baidu AI Machine Translation plans and prices →
Baidu AI Machine Translation fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Languages supported | 200 languages |
| Document translation | Yes |
| API access | Yes |
| Glossary support | Yes |
| Translation memory | Not verified |
| Browser extension | Not verified |
| Available platforms | Web_and_desktop |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Phone, Live chat, Docs · 24/7 |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Paid (source) |
| Website | cloud.baidu.com |
| Facts checked | 22 Sep 2026 |
Alternatives to Baidu AI Machine Translation
- DeepL TranslatorA broad AI translation service with free access, APIs, glossaries, and translation memory.9.4
- Google TranslateA free, broad translation service for everyday use across web and mobile.9.2
- Google Cloud TranslationA deep Google Cloud translation service for teams building multilingual workflows.9.1
See all Baidu AI Machine Translation alternatives →
Also Ranked In
Baidu AI Machine Translation is ranked in 3 of our directories.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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