Side by side
FastBots vs Knowster
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Create AI chatbots customized with your business data.
Your website answers questions while you sleep.
Primary task
Chatbots
Chatbots
Pricing
Freemium · Free + from $32/mo
Freemium · Free + from $39/mo
Pricing details
Free + from $32/mo
Free + from $39/mo
Billing cycle
Monthly
Monthly
API access
Listed as available
Not documented
Platforms
Web
Web
Integrations
WordPress, Instagram, Telegram, WhatsApp, Zapier, Slack, Make
Google Drive
Source rating
4.3 / 5 · 6 ratings
No rating recorded
Catalog views
117k
323
Estimated monthly traffic
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Catalog imported
31 Aug 2026
31 Aug 2026
Listed strengths
- No-code chatbot builder
- Trained on your own business data
- Website content crawling and indexing
- Import PDF, DOCX, TXT, YouTube Videos
- Multi-channel deployment (website, link, embed)
- Converts site into knowledge base
- Optimizes user interaction
- Generates responses from web content
- Multi-language support
- Easy implementation, under 5 mins
Listed limitations
- Advanced sentiment analysis not included by default
- No dedicated mobile app (web-based access instead)
- Voice interactions not enabled yet
- Requires internet connection to operate
- Some advanced workflows require initial configuration
- Limited to 20 website pages
- Lead capture only on paid plans
- Free plan very basic
- Pricey for higher volume
- No advanced analytics provided