Alternatives to Vapi built with AI
As of October 28, 2026, vibetrend lists 2 apps whose makers describe them as an alternative to Vapi, all built with AI coding tools. The most popular right now is Dograh (5,972 GitHub stars).
All Vapi alternatives
- 1▼8
Open-source voice AI platform with visual workflow builder
★ 6.0kSep 9, 20250 - 2▼9
Open-source SDK to connect AI agents to phone calls in 4 lines of code
★ 1.1kApr 7, 20260
Frequently asked questions
What are the best alternatives to Vapi?
Ranked by momentum on vibetrend, the top 2 are 1. Dograh (Open-source voice AI platform with visual workflow builder); 2. Patter (Open-source SDK to connect AI agents to phone calls in 4 lines of code).
Is there a free or open-source alternative to Vapi?
Yes. 2 of the 2 listed Vapi alternatives have a public GitHub repo, led by Dograh (5,972 stars), Patter (1,079 stars).
How are these Vapi alternatives chosen?
An app appears here only when its own site, README or launch post explicitly calls it an alternative to Vapi. Every one was built with AI coding tools such as Claude Code, Cursor or Lovable, and the order is by 30-day momentum and GitHub stars.