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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.
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AI Puffer
✓ verifiedFreemium
WordPress AI plugin adding chatbots, content writing, image generation, forms and usage tracking with your own keys.
18K visits/mo16K saves
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OpenRouter
✓ verifiedFreemium
Unified API gateway that routes requests to 400+ LLMs across 70+ providers with failover and no subscription.
17M visits/mo
Pricing
Basic: $0/month
Pro: $20/month
Team: $49/month
Free: $0/mo
Pro: $9.99/mo (single site)
Free: $0 (free models only, 50 requests/day)
Pay-as-you-go: 5.5% platform fee on inference
Core features
- ✦Integration with Notion databases
- ✦Unlimited fields and submissions
- ✦Customizable form styling
- ✦Conditional logic and validation rules
- ✦Ready-made form templates
- ✦File uploads
- ✦Multi-page forms
- ✦Email, Slack, and Discord notifications
- ✦Submission editing
- ✦Form protection (password, captcha)
- ✦On-site AI chatbot with site knowledge
- ✦Content writer with SEO and WooCommerce support
- ✦AI forms builder
- ✦Image generation
- ✦Automations and app integrations
- ✦Usage tracking and credit selling
- ✦Bring-your-own-key, multi-provider
- ✦One unified, OpenAI-compatible API for 400+ models
- ✦Automatic provider failover for higher uptime
- ✦Edge routing for low latency
- ✦Custom data and provider policies
- ✦Pay-as-you-go credits usable across any model
Use cases
- →Guest blog submission forms
- →Event attendee check-in forms
- →Customer satisfaction surveys
- →Patient intake forms
- →Photography quotation requests
- →Equipment rental requests
- →Photo shoot permit requests
- →Adding an AI chatbot to a WordPress site
- →Bulk content and SEO generation
- →Building AI-powered forms
- →Automating WooCommerce product copy
- →Accessing many LLMs through one integration
- →Adding provider redundancy to AI apps
- →Comparing model price and performance
- →Powering agents and AI-native products
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