What is ChatFast?

ChatFast is a chatbot platform that lets businesses build GPT‑powered assistants from their own data. It supports plain text, PDFs, and website URLs as data sources, and can answer questions in over 95 languages, even when the input text is in a different language.

Users can train the bot with custom Q&A sets to guide responses and embed the chatbot directly on their website. The tool also captures visitor details such as name, email, and phone number, providing analytics on visitor intent. API access is available on paid plans, while a free tier offers basic chatbot functionality for new users.

✅ Train your chatbot with multiple data sources
✅ Revise responses: Use custom Q&A to correct and improve your chatbot responses.
✅ Capture leads: Seamlessly collect visitor information using natural language, and ensure leads are promptly sent to your CRM via webhook API. This is crucial to avoid missing out on important opportunities.
✅ Smart forms builder: Create custom forms (book appointment, collect additional information) and let AI trigger at the perfect moment.

ChatFast user reviews

Based on 4 reviews, 50.0% of users recommend ChatFast, rated highly for quality results.

2
recommend
2
don't
4 reviews

Liked for

Quality results 2 of 2
Worth the price 2 of 2
Good integrations 2 of 2
Easy to use 1 of 2
All key features 1 of 2

Disliked for

Hard to use 2 of 2
Missing features 2 of 2
Lacks integrations 1 of 2
Would you recommend ChatFast?

ChatFast's key features

  • Custom GPT chatbot creation
  • 24/7 AI support with lead capture
  • No coding required
  • Multi-source training: text, PDFs, URLs
  • 95+ language support
  • Visitor data collection and analytics
  • API access for paid plans

ChatFast use cases

  • Answer product queries in real time on your online store using ChatFast’s PDF and URL integration, eliminating customer support tickets
  • Create an internal knowledge base chatbot for your organization by uploading policy PDFs and training it with Q&A sets, ensuring all employees can instantly retrieve policy details
  • Deploy a multilingual customer support bot on your website that tracks visitor intent analytics, providing personalized assistance across 95+ languages

Who is it for?

  • Digital marketers
  • Software developers
  • E-commerce sellers
  • Data analysts
  • Content creators

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