HappyRobot vs Vapi

Side-by-side comparison of HappyRobot and Vapi: pricing, features, API access, and community ratings.

AI comparison summary

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	HappyRobot The platform to build and scale AI agents. Visit	Vapi Voice agents for builders Visit
Category	Voice & speech	Voice & speech
Pricing	Enterprise	Freemium
Starting price		USD 29/mo
Free tier
Audience	All audiences	All audiences
API available
Open source
Self-hostable
Model provider		OpenAI (intelligence), Deepgram (transcriber), ElevenLabs (voice)
Founded		2023
Headquarters
Key strengths	·Enterprise-grade AI agent platform with evaluation and governance (Northstars, Tests, Audits) ·Self-improving agents that compound context over time (Enterprise Superintelligence) ·High autonomous resolution rate (70%+ autonomous resolution) ·Significant cost reduction (75% cost reduction)	·Sub-500ms average latency ·SOC 2, HIPAA, and PCI compliance ·99.9% uptime for enterprise clients ·Scalable to millions of calls