that.promo

FonosterFonoster Cloud free credits

1,000 free credits to start

Fonoster is an open-source platform for building and running voice AI agents on real phone lines, with SIP trunking and bring-your-own model providers. Its pricing page says new Fonoster Cloud accounts start with 1,000 free credits; the founder's post calls the relaunch a preview that may close soon.

LiveNot verified yet

Who qualifies
See official page
How to claim
See official page
Expiry
ongoing

Posts 1

Pedro Sanders@pedrosanders_

I just relaunched @fonoster Cloud, and you get $10 in FREE credits to try it. 🚨

But there's a catch: it's a preview, and I might shut it down THIS AFTERNOON while I keep testing.

So if you want in, go right now. ⏰

🤖 Build a Voice AI agent in seconds. Paste a prompt, hit "Talk to agent", and it talks back. That's it.

🔑 Bring EVERYTHING. Your own keys. Your own providers. Your own agents. No lock-in.

📞 Classic voice apps. IVRs, transcription and whispering.

🛰️ A full SIP stack, inspired by Twilio. Trunks, domains, SIP agents, credentials and ACLs.

🔁 Already on @pipecat_ai? We support native AND Twilio streams, so your app runs on Fonoster without changing a single line.

Voice AI agents, connected to browsers AND the phone network, all in one place.

$10. Free. Today only. Maybe only until this afternoon.

Go 👉 app.fonoster.ai

Official sources

Added Nov 1, 2026 · Updated Nov 1, 2026, 08:20 UTC