How we verify

Tyler (tyguy.ai) started this for visibility into which sales tools connect to AI assistants and how much setup each one takes.

The rules

• Vendor docs first. Each fact comes from the vendor's own docs, help center, newsroom, or Anthropic's or OpenAI's directory pages. We link every source on the tool's page.
• No guessing. If we can't confirm a field, it says unverified.
• Dated. Each listing shows the date we last checked it.
• Paid ≠ positive. Sponsors and verified listings can pay for placement and a faster re-check. They can't change a tool's facts, and they can't remove a limitation.
• Affiliate links, if we add any, will be labeled.

What the columns mean

• Directory listing: you can find it in Claude's connector directory or ChatGPT's plugin/app directory.
• Self-install: you add the vendor's MCP server URL as a custom connector. On ChatGPT this usually means developer mode.
• Read/write: the AI can create or change data in the tool. It doesn't mean it can do everything the UI can.
• Admin needed: someone on the vendor side, like a CRM admin, has to turn it on or approve it before reps can connect.

Spot an error? Email hello@ai-salesstack.com with a link to the vendor doc.