Compare tools

Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.

⇄ Comparison dimension — pick the market you're actually shopping in

AI API AI API Website Chatbot Builder AI Assistant AI Assistant Website Chatbot Builder AI Chatbot AI Chatbot Website Chatbot Builder AI Chatbots AI Customer Service

Chatnode

✓ verifiedFreemium

Platform to build AI customer-service agents trained on your data that answer 24/7, take real actions and hand off to humans.

10K visits/mo44K saves

Rispose.com

✓ verifiedFreemium

Lets businesses embed a ChatGPT-based support widget trained on their own site content, files and connected apps.

387 visits/mo

Skydis

✓ verifiedPaid

No-code website chatbot builder focused on capturing and qualifying leads for small businesses.

1.4K saves

trainmy.ai

✓ verifiedPaid

Self-hosted RAG chatbot builder for businesses wanting a private, server-controlled AI assistant reachable via web, WhatsApp, and API.

thinkstack.AI

Paid

25K visits/mo

Pricing

Free: $0/mo (35 credits/mo, 1 chatbot)

Lite: $35/mo (1,250 credits/mo, 1 agent)

Standard: $89/mo (12,500 credits/mo, 3 agents)

Scale: $377/mo (50,000 credits/mo, 8 agents)

Free trial available

Free: $0/month (100 messages/month without own API key, unlimited with own key)

Pro: $29/month (2,000 messages/month without own key)

Growth: $59/month (5,000 messages/month without own key)

Free trial available

Basic: $37/month (up to 10 AI assistants, 1,000 leads/month)

Growth: $97/month (unlimited assistants, 10,000 leads/month)

Agency: $197/month (unlimited assistants and leads, no branding)

No public pricing

Free trial available

Free: $0

Basic: $16 per month

Pro: $90 per month

Ultra: $299 per month

Core features

✦AI agents trained on website/docs with auto-retrain
✦AI Actions (Stripe billing, Calendly booking, API calls)
✦Multi-channel embed (site, Slack, Notion and more)
✦Human handoff with context
✦Analytics on deflection and satisfaction
✦Multiple LLMs selectable per task

✦Embeddable chat widget for any website
✦Training on up to 1,000 uploaded documents
✦Connections to remote tools via MCP (Shopify, Notion, etc.)
✦Custom instructions to set agent tone and behavior
✦Conversation history and performance metrics
✦Bring-your-own OpenAI API key option for unlimited messages

✦Drag-and-drop chatbot builder
✦AI trained on uploaded business data
✦Lead capture with qualifying questions
✦Zapier integration for lead export
✦Customizable widget appearance and branding
✦24/7 automated operation
✦Embeddable on any website

✦Retrieval-augmented generation on private content
✦Self-hosted deployment on customer's own server
✦WhatsApp chatbot integration
✦Multiple separate knowledge bases
✦User management with fine-grained permissions
✦Usage history and logged citations
✦JSON-RPC private API for custom integrations
✦AI-assisted content rewriting for better retrieval results

✦Custom AI chatbot creation
✦Data-driven training (URLs, PDFs, CSVs, Q&A)
✦Multi-language support (90+ languages)
✦Integration with CRMs, APIs, and tools like Zapier & Google Drive
✦Human handoff feature
✦Actions & Automation

Use cases

→Automate customer support
→Book meetings and complete tasks in chat
→Capture and qualify leads
→Keep answers current via auto-retrain

→Adding automated customer support chat to an ecommerce site
→Answering product and policy questions from a knowledge base
→Embedding an AI assistant on Shopify or WordPress sites
→Tracking chatbot usage and interaction metrics over time

→Small businesses capturing leads outside business hours
→Agencies building branded chatbots for multiple clients
→Qualifying inbound website visitors before handing to sales
→Automating FAQ answering on a company website

→Businesses wanting a chatbot over proprietary documents without sending data to a third party
→Support teams offering WhatsApp-based AI assistance
→Organizations needing separate knowledge bases per department or client
→Developers embedding a private chatbot API into other apps