Supafone for tech sales
Supafone writes up every call from your iPhone, puts the next thing to say on screen when an objection lands, and lets Claude prep you from the calls you already had.
Free public beta for iPhone
Example“I run eight discovery calls a day, and the notes are done before I dial the next one.”
Back-to-back discovery calls, and the notes and follow-ups pile up until 7 pm.
Here is how Supafone helps.
Call notes
Hang up and the summary, pain points, next steps and the follow-up email are already there. Search every call by name, number or notes.
Northwind discovery call
Pain points
Next steps
Live coach
Live captions for both sides, the objection flagged the moment it lands, and a suggested reply only you can see. Pick a goal, like booking the demo.
Live call with Dana Reyes, transcribing.
Dana: The demo was great. Honestly though, it is more than we budgeted.
Coach, price objection spotted. Suggested reply: Totally fair. How many hours a week go into the spreadsheets? Then compare that cost to the plan. Why: Price with nothing to compare it to. Anchor it to the hours they lose today.
You: Totally fair. How many hours a week go into the spreadsheets?
Dana: Probably ten, between me and Jess.
Claude & Codex · Supafone+
Ask Claude or Codex what a prospect pushed back on or what you promised, and it answers from your transcripts and notes.
Example in Claude Desktop, ask about a call:
You: What did Dana promise on Tuesday’s call?
Uses the Supafone tool search_calls (query: "what Dana promised, Tuesday"): 3 matching passages.
Uses the Supafone tool get_call (call_id: "c_7f3a"): Northline pricing call · Tue 2:14 pm · notes, transcript.
Claude Desktop: On Tuesday’s Northline pricing call, Dana promised to send the signed order form by Friday and to bring her ops lead to a demo. You promised to hold the launch discount through November.
Example in Codex CLI, place a call:
You: Call Northline and confirm Thursday at 2.
Uses the Supafone tool get_contact_history (name: "Northline"): Dana Whitaker · +1 415 555 0134 · 4 calls.
Codex CLI: This places a real call from your number to Dana at Northline, +1 415 555 0134, to confirm Thursday at 2 pm. Go ahead?
You: Yes, call.
Uses the Supafone tool start_ai_call (confirm: true · objective: "Confirm Thursday at 2 pm"): placed · call is starting.
Supafone calls Northline · Dana Whitaker. Dana says: Thursday at 2 works. See you then. The call ends, confirmed.
Uses the Supafone tool get_call (call_id: "c_91bd"): completed · notes ready.
Codex CLI: Confirmed. Dana will see you Thursday at 2 pm and asked you to bring the Pro quote. It’s in your Supafone notes.
Private by design
No ads, never sold, and you decide who gets recorded.
To caption, coach and write your notes, Supafone processes calls in the cloud with the providers listed in the app under Settings, Privacy & legal, such as Twilio, Deepgram and Anthropic. Calls are recorded by default so you can listen back, and you control that per person and per call. Supafone isn’t end-to-end encrypted, and we don’t claim it is. Read the privacy policy
FAQ
Yes. Supafone confirms you own your cell with a short code once. After that, calls you place from Supafone show your own number, so people recognize who is calling.
Yes. The Team plan is $79 per seat a month, with everything in Supafone+ for every seat, shared recordings, and team admin and billing.
With Supafone+, you connect Supafone to Claude Desktop, Claude Code, Codex or any MCP client with a key from the app. Then ask about any call in plain English, and it answers from your transcripts and notes.
Supafone for iPhone. Free to start, and in public beta on TestFlight right now.
