Replicate

Replicate is a web and API platform for developers and businesses that need to run open-source (and community-published) machine learning models in production.

Key capabilities include:

• Run models via API with a single call, using SDK examples for Node, Python, and HTTP, covering use cases like image generation, speech, music, captions, LLMs, and video.
• Explore thousands of production-ready models published by the community, each exposed as an API endpoint that can be integrated into apps and workflows.
• Fine-tune models with custom data, for example training image models to learn a specific person, object, or style and then invoking the resulting version through the same API.
• Deploy custom models with Cog, an open-source packaging tool that defines the runtime (dependencies, GPU requirements) and generates an API server for cloud deployment.

Pricing: Paid, usage-based compute billing (CPU and multiple GPU types), with an option to get started for free.

Notable for its combination of a large model catalog and a consistent API surface for both community models and custom deployments, plus built-in autoscaling and logging and monitoring for debugging and operations.