Software Alternatives, Accelerators & Startups

Chatbase VS Knowster

Compare Chatbase VS Knowster and see what are their differences

Chatbase logo Chatbase

Build a ChatGPT-like chatbot from your knowledge base.

Knowster logo Knowster

Your website content, instantly searchable. Visitors find answers without browsing pages.
  • Chatbase Landing page
    Landing page //
    2024-02-25
  • Knowster Landing page
    Landing page //
    2026-07-04

Knowster is an AI chatbot that answers your website visitors' questions 24/7. It automatically scans your site to build its own knowledge base, so there is no coding and no manual training. You go live in about 5 minutes by adding a single line of code.

Key features: - Auto-trains on your existing website content - One-line install, works on WordPress, Shopify, Wix, Squarespace, or plain HTML - Custom branding (colors, fonts, greeting message) - Multi-language support - Built-in lead capture from conversations - Analytics dashboard of visitor questions

Knowster helps small businesses capture leads and support customers around the clock, so visitors get instant answers instead of leaving for a competitor.

Chatbase

$ Details
freemium $10.0 / Monthly
Startup details
Country
United States

Knowster

$ Details
freemium $29.0 / Monthly (Pro plan; free tier available)

Chatbase features and specs

  • Upload PDF and get a chatbot that answers questions on it
  • API Access
  • Embed on website

Knowster features and specs

No features have been listed yet.

Category Popularity

0-100% (relative to Chatbase and Knowster)
AI
100 100%
0% 0
AI Chatbots
97 97%
3% 3
Customer Support
0 0%
100% 100
Chatbot Platforms & Tools

Questions & Answers

As answered by people managing Chatbase and Knowster.

What makes your product unique?

Knowster's answer:

Knowster builds its own knowledge base by automatically scanning your existing website, so there is no manual training or content setup. You add one line of code and it starts answering visitor questions in about 5 minutes, with built-in lead capture and custom branding. It works on any platform, WordPress, Shopify, Wix, Squarespace, or plain HTML.

Why should a person choose your product over its competitors?

Knowster's answer:

Setup is genuinely no-code and instant. Instead of importing documents or training a bot by hand, you paste one line of code and Knowster trains itself on your existing website content, going live in minutes. It also captures leads from conversations and has a free tier, so you can validate it before paying.

How would you describe the primary audience of your product?

Knowster's answer:

Small businesses and solo founders who cannot staff support around the clock but still want website visitors to get instant answers. It fits non-technical teams that need something live in minutes without developers, across e-commerce, services, and SaaS sites.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Chatbase and Knowster

Chatbase Reviews

  1. christophepais
    Bad work

    Chatbase Evaluation: Definitely, after many hours of uploading documents that I have been refining, it continues to respond with absurd or incorrect answers, and sometimes even claims to have no information when it had answered correctly just 10 minutes before. A significant waste of time and money.

Knowster Reviews

We have no reviews of Knowster yet.
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Social recommendations and mentions

Based on our record, Chatbase seems to be more popular. It has been mentiond 12 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Chatbase mentions (12)

  • Show HN: Put ChatGPT on any website in 5 seconds. No signup required
    Congrats on the launch. How is it different from - https://chatbase.co/ https://sitegpt.ai/. - Source: Hacker News / almost 3 years ago
  • ChatGPT trending down hard in a lot of places (although not in India)
    More and more people wonโ€™t use the base product directly, but downstream products such as https://chatbase.co, Microsoft Copilot integrated in all office applications, upcoming robots such as OpenAI Neo, etc. Source: about 3 years ago
  • Paid AI to train on company docs?
    Chatbase.co is a good one. You can upload any text related file or pdf. Pretty user friendly and there's a lifetime deal on appsumo right now. Source: about 3 years ago
  • Upload multiple pdfs and ask questions about these pdfs
    I know there are several services out there such as chatbase.co (https://www.chatbase.co/) What service do you use? Source: about 3 years ago
  • What GPT/AI apps do you actually use? I'll share my favorites
    Chatbase.co is a web app where you can embed pdf-s and then ask anything about it. It's an awesome tool to create questions for my college lecture notes and find answers in lengthy documents to easy questions (e.g.: How many times can I take an exam for free?). There is a free version which is enough most of the time for these kinds of use cases. Source: about 3 years ago
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Knowster mentions (0)

We have not tracked any mentions of Knowster yet. Tracking of Knowster recommendations started around Jun 2026.

What are some alternatives?

When comparing Chatbase and Knowster, you can also consider the following products

SiteGPT - ChatGPT for every website.

Dialogflow - Conversational UX Platform. (ex API.ai)

ChatGPT - ChatGPT is a powerful, open-source language model.

ChatBot - Easy to use chatbot platform for business

Botpress - Open-source platform for developers to build high-quality digital assistants

My AskAI - Save your customers, users and followers hours searching and reading, with instant answers, on all yourย content. Add your documents, website or content and create your own ChatGPT, in <2 mins.