Bot403 vs email
The community leans Bot403 right now. Profiles, pricing and deals below.
MCP server
community boosts
⚡ 1
pricing
Freemium
what it is
Connect Claude, Codex, Cursor or ChatGPT and let it set up Bot403 for you. Connect your AI assistant to Bot403 and let it do the setup. Then, in the project that has the form, paste this prompt into your assistant: In an app, add the URL https://bot403.com/mcp as a connector: The first time, your assistant opens the Bot403 sign-in page. Headless clients send an account API key as Authorization: Bearer sk_live_… . The full path in four steps, for a site without an origin list, or with ORIGIN set to a listed hostname.
primitive.dev: email for AI agents
community boosts
⚡ 0
pricing
Paid
what it is
Primitive is email infrastructure for AI agents: universal email addresses, hosted functions, and transactional email over the protocol every business already uses. It also ships a ChatGPT app — an in-agent MCP App UI built on the OpenAI Apps SDK that renders your inbox inside the agent host.