PhoneBooth MCP vs CallForMe
Short answer: PhoneBooth MCP gives your agent a make_call tool billed at $0.07 per minute for US and Canadian numbers, with a $1 minimum deposit. CallForMe costs $1 per answered call including 2 minutes, and adds call planning, business lookup, patch-in, and live questions back to your agent.
Add CallForMe to your agentTry a free demo call
Using ChatGPT? Add it from ChatGPT's plugin directory in one step, on any plan.
$1 when someone answers, first 2 minutes included. Nothing if nobody picks up. Connecting asks for nothing.
On your phone? Email yourself the setup steps
What PhoneBooth is
PhoneBooth MCP gives any agent tools to register, make_call, check_call, get_transcript, and get_balance, plus a free demo_call against simulated businesses. It works with Claude Desktop and OpenClaw (as a ClawHub skill), has a REST API, and accepts card or USDC on Base (GitHub README).
Side by side
| PhoneBooth MCP | CallForMe | |
|---|---|---|
| Price, US/Canada | $0.07/min (October 2026) | $1 per answered call incl. 2 min, $0.40/min after |
| International | $0.09 to $0.20/min | Not offered |
| Minimum | $1 deposit | $5 prepaid top-up |
| Payment | Card or USDC on Base | Card (Stripe) |
| Unanswered calls | Not specified | Free |
| Signup | register tool for a key |
One-click OAuth connect; one setup link at first call |
| Business lookup | Not listed | find_business |
| Call planning | Not listed | plan_call |
| Mid-call questions to your agent | Not listed | Yes |
| Patch you in | Not listed | Yes (transfer_to) |
| REST and shell | REST API, OpenClaw skill | REST API, OpenAPI, agent skill for curl |
When to pick PhoneBooth
- You want the lowest per-minute cost and your calls are long.
- You need to call outside the US and Canada.
- You want to pay with USDC.
When to pick CallForMe
- You want the call done, not just dialed: menus, hold, a question back to you, and a structured result.
- You want to be patched in when a person picks up, like waiting on hold.
- You make short calls ($1 for up to 2 minutes) and want to pay nothing when nobody answers.
Full tool list: MCP reference.
Questions
Is PhoneBooth cheaper than CallForMe?
Per minute, yes. A 5-minute call on PhoneBooth costs about $0.35 at $0.07 per minute. The same call on CallForMe costs $2.20. CallForMe does not charge for unanswered calls, and the price covers planning, lookup and mid-call questions.
Can I test PhoneBooth without paying?
Yes. PhoneBooth has a demo_call tool that calls simulated businesses at no cost. CallForMe has free demo lines, fictional businesses like Maple Street Pizza and Oak Street Auto, that your agent can call up to 6 times a day with no payment. Real calls cost only when answered.
Does PhoneBooth call international numbers?
Yes, at $0.09 to $0.20 per minute as of October 2026. CallForMe only calls US and Canadian numbers.
What does CallForMe do that PhoneBooth doesn't list?
Asking your agent mid-call when the business needs something, patching you in when a human answers, plan_call with an opening line and cost estimate, and find_business for phone numbers and hours.
Add CallForMe to your agent
One URL for any MCP agent. Connecting asks for nothing.
Install steps for your agentTry a free demo callPricing
On your phone? Email yourself the setup steps
One email with the link, for when you're at your computer. Nothing else.