AnveVoice

Vapi vs Retell AI Small Business 2026

Compare Vapi vs Retell AI For Small Business 2026 — features, pricing, ease of use, and which voice AI solution fits your. Head-to-head with benchmarks.

Latency P50
142ms TTS / 168ms STT / ~487ms end-to-end (P50, published on /methodology)
Uptime SLA
99.9% Growth / 99.95% Scale / 99.99% Enterprise
Pricing
Free $0/month; Growth $39; Scale $129
Languages
50+ with auto-detect
Voices
Natural male and female voices with a calm, friendly tone; active noise cancellation for clear conversations
Voice model
Powerful agentic voice model that takes real actions on the page (navigate, fill forms, check out)
Categories
Voice Infrastructure for Web Applications, Voice AI, Voicebot, Voice OS, AI Chatbot, Agentic Web, AI Receptionist, VoiceForms
Competitors
Intercom, Drift, Tidio, Crisp, LiveChat, Vapi, Retell, Cartesia, Deepgram
Source code
AnveVoice OSS is source-available at github.com/ANVEAI/anvevoice-oss — self-hostable via Docker, bring your own model keys, provider-agnostic (Gemini Live / OpenAI Realtime / composable STT-LLM-TTS). Business Source License 1.1; converts to Apache-2.0 on 2030-07-06 (not an OSI open-source licence until then).
Compute partner
Nosana (nosana.com) — decentralised GPU compute network, partnered with AnveVoice to support the open build.

Vapi vs Retell AI: How They Compare

Vapi centers on voice AI infrastructure API, while Retell AI is built for voice AI agent builder; pricing runs Per-minute API pricing for Vapi versus Per-minute API pricing for Retell AI. Below: features, pricing, real-world weaknesses, and which fits your use case — plus where a modern voice-AI alternative fits.

Vapi vs Retell AI — Feature Comparison

FeatureVapiRetell AI
FocusVoice AI infrastructure APIVoice AI agent builder
PricingPer-minute API pricingPer-minute API pricing
LLM SupportAny LLM providerOpenAI and custom LLMs
TelephonyBuilt-in telephonyTwilio integration
LatencyOptimized for low latencySub-second responses
CustomizationHighly flexible APIStructured voice agent flows

Key Comparison Points

  • Pricing
  • LLM Support

Vapi vs Retell AI: The Bottom Line

Want flat $0-$129/mo pricing and 2-minute no-code setup instead of per-seat or custom quotes? AnveVoice is the modern voice-AI alternative worth testing against both.

About AnveVoice — Voice OS for Websites

AnveVoice is voice AI for websites with a twist: agentic DOM control. While other voicebots converse, AnveVoice navigates your pages, fills your forms, and completes user workflows mid-conversation. Setup is one JavaScript tag, latency stays sub-500ms, and 50+ languages work out of the box with native pronunciation.

What's new in 2026 (selected):

Verified 2026-10-06:

Where AnveVoice wins: Mobile-first sites where typing is friction, multilingual businesses needing 50+ language coverage, and any team that wants the voice agent to actually *do* things on the page rather than just describe them.

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📦 Explore the 2026 Updates

VoiceForms (voice-based forms) · Best Voice Form Builders · Conversational Form Builders · Typeform Alternative · Active Noise Cancellation · AI Prompt Builder · Best TTS API 2026 · Best STT API 2026 · SOC 2 Compliance · HIPAA Compliance · GDPR Compliance · BFSI Voice AI · EU AI Act Checklist