Replicate: Run AI Models with Cloud API
Deploy 50,000+ open-source AI models via REST API. Pay per second, no infrastructure management. Text, image, video, audio generation in one line of code.
Replicate is a cloud-based AI model deployment platform allowing developers to run thousands of open-source machine learning models through a simple REST API without managing infrastructure. Users pay per compute second used, with instant scaling. The platform hosts popular models like Stable Diffusion, FLUX, Llama, and proprietary variants, supporting image generation, video creation, audio processing, and language model inference. Founded in 2019, acquired by Cloudflare in November 2025, it serves 30,000+ paying customers and millions of developers.
Pricing
Free tier with limited runs and slower speeds. Pay-as-you-go pricing: most models billed by compute time (per-second GPU pricing varies by hardware, typically $0.36-$20/hour). Some official models billed by tokens (text, video, images). Image generation starts ~$0.002/image. No monthly subscriptions; billing based on actual usage with prepaid credits or monthly invoicing available.
Frequently Asked Questions
What is Replicate and how does it work?
Replicate is a cloud platform providing API access to 50,000+ open-source AI models for image generation, video, text, audio, and more. Developers call the API with input data, and Replicate handles GPU provisioning, scaling, and model execution, returning results via REST or webhook. No infrastructure management required.
How much does Replicate cost?
Replicate uses pay-as-you-go pricing. Most models are billed by compute time (per-second GPU billing varies by hardware: ~$0.36-$20/hour). Some official models charge per token or per output unit (image, video second). Free tier available with limited runs. No monthly subscription required.
Can I deploy custom models on Replicate?
Yes. Use Cog, an open-source packaging tool, to containerize your model with dependencies, then push it to Replicate. You control model visibility (public or private) and can fine-tune existing models via training APIs.
What models are available on Replicate?
Replicate hosts 50,000+ open-source models including Stable Diffusion, FLUX, Llama variants, GPT models, Whisper (speech-to-text), video generation models (Runway, Hunyuan), music generation, and more. Check replicate.com/explore to browse by category.
Does Replicate offer enterprise features or compliance certifications?
Replicate provides custom deployments and enterprise support by direct contact, but publicly documented compliance certifications (SOC2, HIPAA) are not advertised. Post-acquisition by Cloudflare, enterprise security may improve.
What programming languages does Replicate support?
Replicate's REST API works with any language. Official SDKs available for Python, JavaScript/Node.js, Go, Swift, and Elixir. Integrations with AI frameworks like Vercel AI SDK also supported.
Why did Cloudflare acquire Replicate?
Cloudflare acquired Replicate (announced November 2025) to strengthen its AI developer platform. The acquisition enables deep integration of Replicate's 50,000+ model catalog into Cloudflare Workers, improving global inference performance and creating an end-to-end AI stack.