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Bolna

automation
AI Agents
freemium
intermediate setup
Last verified Mar 11, 2026

Best For

Businesses looking to automate outbound and inbound voice calls with human-like AI agents.

Not Ideal For

Users looking for simple text-to-speech tools or basic IVR systems without conversational intelligence.

Pros & Cons

  • Ultra-low latency for natural-sounding conversations
  • Supports multiple languages and regional accents
  • Deep integration with CRM and scheduling tools
  • Highly customizable agent personas and scripts
  • Built-in analytics for call performance tracking
  • Requires technical knowledge for complex API integrations
  • Voice AI can still struggle with very heavy background noise
  • Initial prompt engineering is needed to prevent hallucinations

Key Features

Voice AI Agents

Create autonomous agents that can handle full-duplex, human-like voice conversations.

Real-time Latency Optimization

Proprietary tech to ensure responses happen in under 500ms for a natural flow.

Multilingual Support

Communicate with customers in over 50 languages with native-level fluency.

Campaign Management

Schedule and execute large-scale outbound calling campaigns with automated follow-ups.

Knowledge Base Integration

Upload PDFs or link URLs so the AI can answer specific questions about your business.

Pricing Breakdown

pro
$199/month for higher volume, advanced voice models, and priority support.
free
Free trial available with limited minutes for testing and development.
team
Custom pricing for multiple seats and shared campaign management.
annual
20% discount available on all annual billing cycles.
starter
$49/month including a set number of minutes and basic agent features.
enterprise
Custom volume-based pricing with dedicated infrastructure and SLA.

⚠️ Pricing is subject to change. Always verify current pricing on the tool's official website before purchasing.

Free Tier

storage
Limited log retention
features
Access to standard voices only, no custom API hooks
requests
10 minutes of talk time for testing

Integrations

Twilio
HubSpot
Salesforce

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