call4me blog
notes on AI agents that make phone calls for you.
Superintelligence Calling Index: compare personal superintelligence phone calling tools, hear the evidence and download the dataset.
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PayPal customer service number: past the AI to a person
We called PayPal's customer service line without logging in. Here is how the AI assistant handled us, the menu that ended in a transfer, what the representative said about disputes, holds and verification, and the full 8 minute recording.
OCT 8 / Nick Khami
How long it takes to reach a human at 71 companies (we recorded every call)
We went back through 123 customer service calls we've published to 71 companies, and timed how long each one took to reach a live person. Here is what got through, what didn't, where AI assistants and account number prompts stopped us, and the full dataset as a CSV.
OCT 8 / Nick Khami
Vapi alternatives for Claude Code and Codex: why choose call4me?
Choose a calling tool around the work your assistant needs to finish, including unexpected questions, personal involvement, and calls after a business opens.
OCT 7 / Nick Khami
Check a gym day pass and pool access before you go
A real call to Long Bridge Aquatics confirmed adult day pass prices and access rules. Use the same workflow to check a nearby gym or pool for your visit.
OCT 7 / Nick Khami
How to find a gym with a sauna near you that lets guests in
Confirm guest access and which rooms a day pass includes before you go. Our Reston YMCA call confirmed a $30 guest option with dry sauna and steam room access.
OCT 7 / Nick Khami
How to return an Aquasana product after the 90 day window
A real call obtained approval for a $551.79 filter return exception. Return paperwork and payment remained pending.
OCT 6 / Nick Khami
Have Grok Bot phone businesses for you: 5 ready made prompts
Download complete prompts for appointment, restaurant, service quote, cancellation and refund inquiries through call4me.
OCT 5 / Nick Khami
How to use Meta Muse for your first informational phone call
Hear Muse use call4me to ask a library about laptop seating, outlets and guest WiFi. Includes the actual recording, a bounded call brief and the limits of the answers.
OCT 5 / Nick Khami
Muse Code MCP: connect phone calling tools
Keep a business phone inquiry in your terminal task. Connect the caller, supply the exact question and inspect the returned outcome, transcript and available recording.
OCT 5 / Nick Khami
Wyoming registered agent consent form: how to get it
I asked my assistant to call our Wyoming provider and get the signed consent emailed to us. Here is the real call, the official form, and a prompt you can use.
OCT 5 / Nick Khami
Can Twilio MCP make phone calls for your Claude Code or Codex assistant?
We connected to Twilio's public MCP, searched for an outbound call, and retrieved its actual API schema. Here is the difference between documentation tools, an operational MCP, and a voice agent that can finish a conversation.
OCT 4 / Nick Khami
Have your AI agent research and call SF private dining rooms
We used Codex to research and call Waterbar and EPIC Steak, plus a separate Claude Code call to Foreign Cinema. Here is what the websites answered, what the calls added, and what stayed unknown.
OCT 3 / Nick Khami
recommendations
- Anthropic engineering - how Claude Code and agent tools are built, from the people building them.
- Simon Willison's weblog - daily, careful notes on what LLM tooling actually does.
- Latent Space - the AI engineer newsletter and podcast.
- The Cloudflare blog - agent readiness, MCP, and the plumbing of the agentic web.
- Stripe blog - machine payments and how agents pay for things.
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