call4me
call4me gives AI assistants such as ChatGPT, Claude and Codex the ability to place real phone calls through an MCP connector, so the agent can book appointments, ask businesses questions or wait on hold and ring you when someone answers.
Why it matters
For busy owners and professionals who lose time on phone calls a website can't replace. You tell your assistant what you need, and it calls the business and reports back.
Highlights
- Connects to Claude Code, Codex, Claude Desktop, claude.ai, ChatGPT and other MCP clients through a remote MCP server.
- Waits on hold and can ring your saved phone when a person picks up; you press 1 to join or just listen in.
- Comes with a free US calling number, or you can verify your own number as caller ID.
- Calls are recorded by its phone carrier (Telnyx), and recordings and transcripts show up in your account.
- Doesn't announce itself as an AI, but says yes if asked; telemarketing, surveys, emergency and premium-rate numbers aren't allowed.
Taken from the project's own README, docs or launch page. Claims about speed or accuracy are the maker's unless stated otherwise.
Worth knowing: Calls are recorded, and the business may not be told it's talking to an AI unless it asks. Monthly credit reload is on by default. The company behind it isn't named on the site.
Quick facts
| Pricing | From $0.25 per minute from pickup (half price on hold), prepaid credits from $10 with monthly reload on by default; unanswered, busy and failed calls are free; some countries cost $0.40 to $0.65 per minute |
|---|---|
| Free or paid | Paid (usage-based) |
| License | Proprietary |
| Language | Remote MCP server |
| Platform | Any MCP client; calls to the US, Canada, EU, UK, Japan, UAE and more |
| GitHub stars | n/a (not a GitHub project) |
| Maker | call4menot verified |
Links
- Official site: https://call4.me/
Related ranking
See how established tools compare in Best AI Agents That Do Tasks for You. New releases aren't scored until we review them against the rubric.
What we couldn't verify
- quick_facts.maker (no company name published on the site)
Checked 2026-10-20 from the tool's own pages. Prices and star counts change, so confirm on the official site. Listing here is not a ranking or an endorsement.
One email a week on AI that saves business owners time
Every Friday: one tool pick with the business use case, what changed in tools you already use, and the week's AI news in plain English. No spam.
Free. Unsubscribe any time. See our privacy policy.