
Custom AI agents trained on your documentation and knowledge base
Custom AI agents trained on your documentation and knowledge base
Build Chatbot records 4,361 monthly visits with -11.2% month-over-month growth and Freemium, Paid pricing. Chafly records 0 monthly visits with -100% growth and Freemium pricing.

No-code AI chatbots trained on your own business data
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | buildchatbot.ai | chatfly.co |
| Pricing Model | Freemium, Paid | Freemium |
| Monthly Visits | 4.36K (4,361) | 0 (0) |
| MoM Traffic Delta | -548 (-11.2%) | -1.22K (-100%) |
| Primary Market & Share | 🇺🇸 United States (61.6%) | 🌐 Global (—) |
| Direct Visits / mo | 1.71K | 0 |
| User Rating | 4.2 | 4.1 |
| Supported Platforms | Website | Website |

No-code AI chatbot trained on your own files, audio and video
Train on website URLs, PDFs, Word and Excel files, plus audio and video content — an unusually broad ingest list for a no-code builder.
Extract knowledge from recorded calls, lectures or videos so the bot can answer from spoken content, not just written documents.
Run the same bot on your website, in Slack, on WhatsApp and through native iOS and Android apps for support on the go.
Match the widget's look, tone and styling to your brand so it reads as part of your site rather than a generic tool.

No-code AI chatbots trained on your own business data
Import PDFs, Word and Excel files, Notion, Google Drive, websites, or FAQ links so the chatbot answers from your actual content.
Set rules and switch between creativity and focus modes to control how inventive or precise the bot's replies are.
Match themes, colors, logos, and prompt suggestions to reflect your brand's personality in every conversation.
Embed via a script tag widget, integrate through the API, or connect to 1,000+ apps including Slack, Messenger, WhatsApp, and Zapier.

Custom AI agents trained on your documentation and knowledge base
Custom AI agents trained on your documentation and knowledge base
Build custom AI agents and support chatbots trained on your own data, across every channel
Build custom AI agents and support chatbots trained on your own data, across every channel

Custom AI support chatbots trained on your own website content
Custom AI support chatbots trained on your own website content

No-code AI agents trained on your own business content
No-code AI agents trained on your own business content
Build no-code AI agents that answer customers on chat and phone 24/7.
Build a custom AI chatbot for your website in minutes - trained on your own data
Build a custom AI chatbot for your website in minutes - trained on your own data

SpecialistNo-code AI support agents that answer — and act — for your customers
SpecialistNo-code AI support agents that answer — and act — for your customers

No-code AI customer service agents for web, WhatsApp, Instagram, Telegram and Messenger
No-code AI customer service agents for web, WhatsApp, Instagram, Telegram and Messenger

No-code AI chatbots trained on your own website and files
No-code AI chatbots trained on your own website and files

Free / Open-sourceOpen-source platform for building no-code RAG AI chatbots
Free / Open-sourceOpen-source platform for building no-code RAG AI chatbots
SpecialistAI customer support chatbot trained on your site, docs and apps
SpecialistAI customer support chatbot trained on your site, docs and apps
No-code AI agents for customer support, sales and internal ops
No-code AI agents for customer support, sales and internal ops