✓
Tool
Category
Pricing
Free?
❤
TARS
Conversational AI agent builder for lead capture and customer service automation
Best for: chatbots
LivePerson
Conversational AI platform for enterprise digital customer engagement at scale
Best for: enterprise
Observe.AI
AI contact center platform with real-time agent coaching and conversation intelligence
Best for: contact-center
Yellow.ai
Enterprise conversational AI with dynamic agents across 35+ channels in 135+ languages
Best for: enterprise
Kore.ai
Enterprise conversational AI platform for customer and employee agent deployment
Best for: enterprise
Sierra AI
Enterprise conversational AI for human-quality customer experience agents
Best for: enterprise
Cognigy
Enterprise conversational AI platform for building omnichannel customer service agents
Best for: enterprise
PolyAI
Enterprise voice AI agents for contact centers with human-like conversation quality
Best for: voice-AI
OpenAI Assistants API
OpenAI managed API for building stateful AI agents with tools and persistent threads
Best for: OpenAI
Intercom Fin
AI customer service agent that resolves support tickets using your help center content
Best for: customer-service
Zendesk AI Agents
AI agents built into Zendesk for autonomous end-to-end customer service
Best for: Zendesk
Qualified AI
AI pipeline generation platform with AI SDR agent that converts B2B website visitors
Best for: B2B
Bland AI
AI phone call agent platform for automating inbound and outbound calls at scale
Best for: voice-agent