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

Chatbotkit logo
Chatbotkit
✓ verifiedFreemium

Developer-focused platform to build and deploy AI agents across widgets, messaging apps, and SDKs, with security and observability.

59K visits/mo19K saves
ChatFly logo
ChatFly
✓ verifiedFreemium

No-code builder for training and deploying AI support chatbots across websites, WhatsApp, Messenger and other channels.

186 visits/mo
25K visits/mo
ComfyUI logo
ComfyUI
✓ verifiedFreemium

Open-source node-based engine for visual AI, giving pros granular control to build image, video, and 3D generation workflows.

3.3M visits/mo
Pricing
Free: $0 (3 bots, 50K tokens/mo)
Basic: $25/mo (5 bots, 1M tokens)
Pro: $65/mo (25 bots, 2M tokens)
Basic: $14/mo (2,000 credits, 2 bots)
Starter: $39/mo (12,000 credits, 4 bots)
Standard: $89/mo (20,000 credits, 8 bots)
Business: $349/mo (50,000 credits, 10 bots)
Free: $0
Basic: $16 per month
Pro: $90 per month
Ultra: $299 per month
Startup: $19 per month
Growth: $49 per month
Professional: $99 per month
Enterprise: $249 per month
Startup: $15 /mo billed annually
Growth: $45 /mo billed annually
Professional: $85 /mo billed annually
Enterprise: $225 /mo billed annually
Standard: $20/mo (4,200 credits)
Creator: $35/mo (7,400 credits)
Pro: $100/mo (21,100 credits)
Core features
  • Build agents from datasets, skillsets, integrations
  • Embeddable widgets and SDKs
  • Messaging channels (Slack, Discord, WhatsApp, Telegram)
  • OAuth and MCP integrations
  • Bring-your-own model support
  • Whitelabel and custom branding
  • Observability, security, governance
  • Train bots on files, websites and Notion/Drive
  • No-code setup and appearance customization
  • Creativity/Focus response tuning
  • Embeddable widget and API access
  • 1,000+ app integrations
  • Deploy across WhatsApp, Messenger, Telegram and more
  • 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
  • Custom ChatGPT chatbot creation
  • Automated training using website URLs or PDFs
  • Easy deployment via embed code
  • Dashboard for chatbot testing
  • Node-based workflow canvas
  • Simplified App Mode view
  • Community workflow templates and hub
  • Comfy Desktop (local) and Comfy Cloud
  • Comfy API for production endpoints
  • 60,000+ nodes and many models
Use cases
  • Building custom AI agents for support or leads
  • Embedding AI widgets on websites and apps
  • Deploying agents across messaging platforms
  • Website customer support bots
  • Lead generation chatbots
  • Document Q&A assistants
  • Education and student assistance bots
  • Deploying bots across messaging apps
  • Lead generation and qualification
  • E-commerce sales assistance
  • Healthcare patient support
  • SaaS customer service
  • Banking assistance
  • Retail personalized shopping
  • Hospitality concierge services
  • Answering customer questions on a website
  • Streamlining business operations by automating responses
  • Building custom image/video/3D pipelines
  • VFX, advertising, gaming, and ecommerce content
  • Running workflows on cloud GPUs
  • Deploying workflows as production APIs
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