CurataHub

Bland AI vs Retell AI

A side-by-side look at Bland AI and Retell AI — pricing, features and where each one wins. Both are reviewed independently on Curata AI.

Bland AIRetell AI
SummaryEnterprise voice AI platform running on proprietary infrastructure for low-latency AI phone conversations at scale.Developer-first voice AI platform for building AI phone agents with pay-as-you-go pricing and no commitments.
PricingPaidFreemium
CategoryVoiceVoice
PlatformsWeb, APIWeb, API
Key features
  • Proprietary low-latency voice infrastructure (sub-400ms)
  • 40+ languages with real-time translation
  • Omnichannel: voice, SMS, iMessage, web chat with unified memory
  • Native integrations with Twilio, Salesforce, HubSpot and other CRM/telephony tools
  • Real-time call monitoring and observability
  • SOC 2 Type II, HIPAA, PCI DSS v4.0, GDPR certified with regional data residency
  • Pay-as-you-go voice and chat agent pricing
  • Call transfer, appointment booking and knowledge base integration
  • Post-call analysis and AI quality assurance
  • Webhooks and API access
  • Pre-built agent templates with simulation testing
Pros
  • Runs on proprietary infrastructure rather than stitched-together third-party services
  • Strong compliance posture out of the box for security-conscious enterprises
  • Aggressive sub-400ms latency claim, even by category standards
  • Forward Deployed Engineer support for production rollout within 30 days
  • No commitments or annual contracts on the pay-as-you-go plan
  • $10 in free credits to start building immediately
  • 20 concurrent calls included at no extra cost
  • Simulation testing tools for validating agents before launch
Cons
  • Positioned and priced primarily for enterprise buyers, not casual self-serve use
  • Per-minute all-in pricing isn't published with specific numbers — requires talking to sales for a real quote
  • Proprietary infrastructure means less flexibility to bring your own model/voice provider
  • Per-minute pricing varies by model/voice choice, making costs harder to predict upfront
  • Enterprise-grade compliance features require the custom Enterprise plan
  • Smaller integration ecosystem than larger platforms

Read the full Bland AI review

Bland AI builds and deploys AI phone agents on its own proprietary infrastructure rather than stitching together third-party voice/LLM providers, targeting sub-400ms latency across 40+ languages with real-time translation. It supports omnichannel deployment (voice, SMS, iMessage, web chat) with unified conversation memory, integrates with existing telephony, CRM and scheduling tools like Twilio, Salesforce and HubSpot, and offers real-time call monitoring. Pricing is per-minute, covering the LLM, speech-to-text, text-to-speech and telephony in one rate with no separate per-token or per-feature surcharges; Enterprise plans are contracted by volume. Security posture includes SOC 2 Type II, HIPAA, PCI DSS v4.0 and GDPR certification with regional data residency options (US, EU, APAC).

Bland AI review →Bland AI alternatives →

Read the full Retell AI review

Retell AI lets teams build AI voice agents for customer support, sales and appointment scheduling without long-term contracts. Pricing is pay-as-you-go — roughly $0.07-$0.31 per minute for voice agents depending on model and voice choice, plus around $0.002+ per message for chat agents — with $10 in free starter credits and no commitment required. Twenty concurrent calls are included free, with extra concurrency billed per line. An Enterprise plan adds custom volume pricing, a dedicated stable server, HIPAA/BAA support, SSO and role-based access control for regulated deployments.

Retell AI review →Retell AI alternatives →