Codex

Paid

OpenAI's agentic coding assistant that writes, edits, and ships code from natural-language instructions.

Code assistantsAI agentsProductivityWebsite builders

GitHub

Freemium

The world's largest code hosting platform with AI-powered code review, PR summaries, and Copilot integration.

Code assistantsProductivity

Pinecone

Freemium

Serverless vector database for building fast, accurate AI applications with semantic search.

AI agentsProductivityCode assistants

Steel

Freemium

Open-source browser API for cloud-based browser automation for AI agents.

AI agentsAutomationCode assistants