Callforge was a voice-agent SaaS boilerplate (Vapi/Retell + Twilio + Stripe metered billing). It ran from 2026-08-17 to 2026-08-31. Zero sales at $199 or $99.
Thanks to everyone who kicked the tyres, replied to a cold email, or clicked the calculator.
Retro with the honest numbers: dev.to/mattewens
The voice-AI cost calculator stays online — it's useful whether or not you buy anything from anyone.