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Developer API

88 tools · 54 with a free plan · 23 with a free trial · 83 with an API

88 tools in this category, each with a full profile: what it does, key features, screenshots, and pricing when the maker publishes it.

Pricing

Sivi AI

Text-to-design generator that produces layered, editable marketing creatives from a prompt, brief or URL.

Fern

Generates API documentation sites, SDKs in multiple languages and a CLI from one API specification.

Developer APIFree plan

Zep

Context and memory layer for AI agents that builds governed knowledge graphs from business data, documents and conversations.

Modal

Serverless cloud platform for running AI inference, training, sandboxes and batch jobs on GPUs.

Mailjet

Email platform for marketing campaigns and transactional messages with an editor, an API and AI content tools.

EmailFree plan

Mintlify

Documentation platform that keeps docs updated with AI agents and serves them to both people and AI agents.

PixVerse

AI video generation platform with text and image to video, an agent, a node canvas, a CLI and a developer API.

remove.bg

Automatic background remover for photos, available in the browser, as apps and plugins, and through an API.