Respond.io

Landbot

4.6

No-code AI chatbot builder for WhatsApp and websites that qualifies leads and automates customer conversations with rule-based and AI-powered workflows.

Chatfuel

4.5

AI-powered messaging platform for WhatsApp, Facebook, Instagram, and TikTok that automates customer support, sales, and lead generation.

Customer.io

4.4

Customer.io is a customer engagement platform that unifies data, messaging, and AI to deliver personalized experiences across email, SMS, push, in-app, and other channels. It features automated customer journeys that improve with use and AI agents that build campaigns from conversational prompts.

Apollo.io

4.7

Comprehensive B2B sales platform combining a 275M+ contact database with sales engagement sequences, AI email writing, and lead scoring in one tool.

Ada

4.6

AI customer service platform deploying autonomous agents across messaging, voice, and email channels to resolve customer inquiries at scale with enterprise-grade safety.

Botsonic

4.6

Enterprise AI chatbot platform that scans websites and documents to automatically resolve 70% of customer queries across support, sales, and engagement channels.