Crun AI

Crun AI is a developer-friendly platform that delivers advanced AI media capabilities through a single API. Generate videos, create images, and produce audio with access to 100+ models, optimized for performance, quality, and cost. Crun also supports broader AI functionality through its unified API approach, making it easier to build multimodal applications without stitching together multiple providers.

With Crun, you can choose from popular video, image, and audio models and send requests to receive results for direct integration into your product or workflow. Key options include text-to-video, image-to-video, reference-based video control, text-to-image, image-to-image, upscaling and repair, style transfer up to 4K resolution, and audio features such as text-to-speech and voice conversion with multi-language support. An interactive playground and developer examples (Python/JS/cURL) help you start quickly and iterate as you build.

Crun is designed for developers and teams that want to ship AI-powered features reliably with transparent request-based billing. It provides 99.9% uptime, 24/7 support, and real-time usage/log monitoring to support ongoing development and debugging.

Pricing is flexible: it uses pay-as-you-go per-request pricing with no monthly subscriptions, includes a free tier of credits, and offers volume discounts (with claims of up to 70% savings versus competitors). The platform also supports a free trial for new users. Model-level costs are listed on the pricing page.

What does Crun AI help me build?

You can build applications that generate AI media such as videos, images, and audio. Crun provides a unified API so you can route different media requests through a single integration.

Do I need separate APIs for video, image, and audio?

No—Crun uses one unified API to access video, image, and audio models. This is meant to simplify integration and reduce the need for multiple provider-specific implementations.

How do I integrate Crun into my app?

Create an account and generate an API key, then pick the model you need and send requests through the unified API. Use the provided documentation and examples to configure requests and retrieve results.

Is there a free trial or free credits?

Yes. Crun offers a free trial for new users and includes free tier credits to explore the APIs before choosing paid usage.

How does Crun pricing work?

Crun uses transparent per-request pay-as-you-go pricing with no monthly subscriptions, and it includes free tier credits. Volume discounts are available, and model-specific prices are shown on the pricing page.

What model types and capabilities are available?

Video includes options like text-to-video, image-to-video, and reference-to-video. Image includes text-to-image, image-to-image, repair and upscaling, and style transfer up to 4K. Audio supports voice and music/ambient generation, including text-to-speech and voice-to-voice conversion.