← All software
Retell AI logo
software Voice & Speech

Retell AI

by Retell AI, Inc.

Build, test, and deploy AI phone agents

Pros

  • $10 free credits to start
  • 20 free concurrent calls
  • Lower base than many bundled tools
  • Enterprise rate can drop to $0.05/min

Cons

  • No free tier
  • True cost $0.11-$0.31/min
  • Concurrency/knowledge bases cost extra
  • Enterprise starts at $8,000

✓ Where it shines / best for

  • Startups building phone automation
  • Appointment/lead-qual agents
  • Customer support voice bots

✕ Not the best fit for

  • Non-technical buyers
  • Very low-volume hobby use

Features

  • ✓ AI phone agent builder
  • ✓ Knowledge bases
  • ✓ Concurrency scaling
  • ✓ LLM/TTS provider choice
  • ✓ Call analytics
  • ✓ Telephony integration

Pricing

PlanPriceBillingNotes
Pay As You Go$0.07/minVoice engine only; $10 free credits; +components
Concurrency add-on$8/moPer concurrent call beyond 20 free
Enterprise$8,000+Managed setup; rate to ~$0.05/min

Pricing verified from the official source. Prices change often — confirm on the vendor's site before buying.

Specifications

billingper-minute + components
free_concurrency20 calls
Sponsored

A full review is being generated for this product and will appear here shortly.

Compare with

Compare
Compare