Model APIs and platforms
BigModel: review, pricing, data and alternatives
BigModel lets users call language models through an API, analyze text and images, and generate images and videos. Its visual editor supports building agents connected to tools and knowledge. A free tier exists. Access and transparency score: 53/100, #19 of 23 in its category.
What is BigModel?
BigModel lets users call language models through an API, analyze text and images, and generate images and videos. Its visual editor supports building agents connected to tools and knowledge.
According to its documentation, BigModel lets you:
- call language models through an API
- analyze text and images
- generate images and videos
- build agents with a visual editor
- connect agents to tools and knowledge
We file it under Model APIs and platforms, the category of tools to access models through an API, and it also overlaps with aI agent builders and vector databases and RAG. The category lists 23 verified tools on this site.
The publisher is 北京智谱华章科技股份有限公司, based in China. The service launched in 2024.
Who is it for?
It is mostly useful to these profiles: developers, data analysts, and researchers. The need it covers is simple to state: access models through an API.
BigModel is a good candidate if:
- you want to try before paying
- you plan to connect it to your tools or automations through its API
Before deciding, run a trial on a real task and measure the time saved: it is the only criterion that really counts.
How much does BigModel cost?
Pricing model: freemium (limited free use, then paid). A free plan is offered, usually limited in volume or features.
The entry price is not shown publicly: you have to contact the publisher or create an account to see it.
To estimate what the same work would cost done directly with an AI model, use our API price calculator. Prices change often: always check the official site before subscribing.
Data and privacy
According to its privacy policy, data is processed in China.
For professional use, check that a data processing agreement (DPA) is offered, and do not send customers' personal data or confidential documents without one.
No export feature is documented: keep a copy of your content elsewhere.
Three habits apply to every AI tool:
- turn off the use of your content for training if the option exists
- use a work account separate from your personal account
- review everything the tool produces before publishing or sending it
Platforms, languages and API
BigModel runs on: web browser and API.
Interface languages: Chinese.
A public API lets you call it from your own programs or an automation tool, and plug it into an AI agent.
How we scored it
Our 53/100 score does not judge output quality: it measures what can be publicly verified about access to the tool, its openness and how far the publisher can be trusted.
| Criterion | Points | What counts |
|---|---|---|
| Access | 15/30 | free tier, published price, French interface |
| Openness | 10/30 | API, data export, open code |
| Trust | 28/40 | identified publisher, declared hosting, age, presence in reference lists |
The full calculation is explained on our method page.
Comparison with alternatives
BigModel against other tools in the model APIs and platforms category:
| Tool | Free | Entry price | API | Score |
|---|---|---|---|---|
| BigModel | Yes | not published | Yes | 53 |
| Prodia | Yes | $0 pay as you go | Yes | 78 |
| Groq | Yes | $0.03 pay as you go | Yes | 76 |
| Hugging Face | Yes | $9 per month | Yes | 75 |
| Together AI | Yes | $0 pay as you go | Yes | 71 |
| Baseten | Yes | $0.1 pay as you go | Yes | 68 |
| Cloudflare Clef | Yes | $0.04 pay as you go | Yes | 68 |
| fal | Yes | $0 pay as you go | Yes | 68 |
Verdict
BigModel publishes little verifiable information: look at the better-scored alternatives first.
Strengths
- Free tier to try it
- Public API
Limitations
- Price not published
- Data export not documented
Avoid if…
- You handle sensitive personal data without a processing agreement
- You need to easily retrieve your full history
Alternatives
- Prodiafree tier
- Groqfree tier
- Hugging Facefree tier
- Together AIfree tier
- Basetenfree tier
- Cloudflare Cleffree tier
Categories and jobs
Learn more
Frequently asked questions
Is BigModel free?
Yes, a free plan exists, with usage limits.
Where is BigModel data stored?
According to the publisher, in China.
Does BigModel have an API?
Yes, a public API is documented.
What are the alternatives to BigModel?
In the same category: Prodia, Groq, Hugging Face, and Together AI.
BigModel or Prodia: which one to choose?
Our score is 53/100 for BigModel and 78/100 for Prodia. Try both on the same task before paying.
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Neutrality. No affiliate links. No vendor pays to be reviewed, rated or ranked. Reviews are directed by François Chollet, neutral and factual, and every data point is dated and sourced. How we score