OpenAI
generalOpenAI's main chat interface, supporting GPT-4o, image input, voice, browsing, and DALL-E generation
AI chat tools include chatbots, conversational assistants, and platforms for building and deploying chat-based AI experiences. With 955 tools, this is one of the largest categories in the directory, covering everything from customer service bots to personal AI companions and sales coaching systems.
OpenAI's main chat interface, supporting GPT-4o, image input, voice, browsing, and DALL-E generation
Anthropic's AI assistant with a very large context window
Chat with customizable AI characters for roleplay and casual conversation.
Customer support automation with live chat
AI agents for ecommerce support, sales, and chat
Provide customer context to AI agents via API or UI
Unify customer support, orders, and channels in one tool
Build relationships with an AI companion
Free AI assistant built on HubSpot data
AI customer agent for regulated European businesses
Custom chatbots for healthcare with HIPAA compliance
AI feedback tool for student writing assignments
Meeting intelligence for professional services
Ace job interviews with AI coaching
AI chat for website visitors and lead generation
AI phone system for automated sales and customer service calls
AI sales assistant for call prep, followups, and deal insights
Personal AI assistant that provides daily support and conversation
Track email opens and clicks in Gmail for free
Record voice notes and turn them into text, tasks, or posts
No-code AI chatbot for SMBs
Transcribe audio and video in 100+ languages with timestamps
Manage social media, chatbots, email, and SMS from one platform
Platform for building and deploying chatbots
The breadth here is significant. On one end are end-user chat applications where you interact with an AI directly, like CogBias AI or Eloquens AI. On the other are platforms like Markprompt that let you build custom chat interfaces on top of your own documentation or knowledge base. Sales-specific tools like Salesably and Triple Session focus on coaching and call analysis rather than open-ended conversation. Customer support tools like Watchdog.chat and AIPEX are deployed externally, handling queries on behalf of a business. When evaluating, the key question is whether you need a ready-made chat product or infrastructure to build your own. For the latter, the quality of the RAG pipeline, latency, and customization options matter most. For end-user products, context retention across sessions and instruction-following quality are the main differentiators. Pricing varies from free tiers to per-conversation billing.