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Crun

Crun

One API for many top AI models

Call text, audio, image, and video models through one API

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Highlights

One API covers text, audio, image, and video models
Pay per request with no monthly subscription
A free quota is included to start with
Advertises cost savings of 30 to 70 percent on development

What you can do with it

  • Add text generation to an app without signing up per model
  • Generate images or audio inside an existing product
  • Test several models through one key

How to use it

  1. 1 Open crun.ai and create an account
  2. 2 Get an API key
  3. 3 Pick a model from the catalogue
  4. 4 Call the API with the sample code provided
  5. 5 Watch usage against the included free quota

Who it is for

Developers building AI features into appsStartups that want to avoid monthly feesTeams that need more than one model type

Pros

  • Unified API reduces integration work
  • Pay per request suits variable traffic
  • Free quota lets you test before spending

Limitations

  • The free quota is limited; costs grow with volume
  • Service depends on the provider's infrastructure and upstream models
  • Rates differ per model, so budgeting needs care

What Crun is

Crun, also listed as Crunkey, is an API platform for developers and teams. It offers text generation, audio creation, image generation, and video generation behind a single API, so a product that needs several kinds of output does not require a separate integration for each one. Pricing is per request with no monthly subscription, and a free quota is included so you can test before spending. The platform advertises global infrastructure with intelligent routing and a 99.9 percent uptime target, along with interactive demos and code samples. It is pitched at startups and smaller teams that want costs to scale with usage rather than sitting on a fixed bill.

What you can do with it

- Call text, audio, image, and video models through one API

- Test several models with the included free quota

- Add generation features to an app without per-model signups

- Pay per request instead of a monthly fee

Who it is for

- Developers building AI features into an app

- Startups that want to avoid fixed monthly costs

- Teams that need more than one type of model output

What to watch out for

The free quota is limited by design, and costs grow with volume, so model your usage before you commit. Rates differ per model, so the total depends on which models you call and how often. Uptime and routing depend on the provider's infrastructure and on the upstream models, so plan for retries in production code rather than assuming every call succeeds. Free quota terms and pricing can change, and the advertised savings of 30 to 70 percent depend on what you compare them against.

FAQ

What can I build with it?

Anything that needs text, audio, image, or video generation through an API.

Is there a free quota?

Yes, a free quota is included so you can test before paying.

How is pricing structured?

It is charged per request with no monthly subscription, using a points-based model.

Why it is free

What the official page says: 免费额度免费

Free limits, trial length and features are decided by the official site and can change at any time.

Product preview

Crun product screenshot

Screenshot archived from the listing page, for preview only.