Knowster Pricing 2026
Complete pricing guide for Knowster — plans, costs, and free options.
💰 Knowster Pricing Overview
Knowster uses a freemium pricing model. Free tier available with optional paid upgrades. Current pricing: Free: USD 0 forever with no credit card — 1 website, 100 messages per month, 10 leads per month, lead capture and Knowster branding. Starter is USD 39 per month billed monthly: 3 websites, 2,000 messages per month, 200 leads per month, lead capture, Knowster branding and the analytics dashboard. Pro is USD 99 per month: 10 websites, 6,000 messages per month, 1,000 leads per month, white-label and analytics. Scale is USD 299 per month: 50 websites, 20,000 messages per month, 5,000 leads per month, white-label and analytics. Enterprise is custom-quoted with unlimited websites and custom chat volume. The no-account demo reads up to 20 pages, stores nothing and expires after 15 minutes. Knowster is a popular chatbots & assistants tool known for website chatbot trained on your own pages and drive folder, answering in any language, with content-gap lists and lead capture. You can get started with Knowster for free and upgrade to a paid plan as your needs grow.
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🔍 Compare Before You Buy
See all 5 alternatives →Comparing Knowster to similar tools helps you make the best choice for your budget and needs:
Chatbase
FreemiumNo-code AI chatbot builder trained on your own data (URLs, PDFs, Notion)
Free plan + paid from $19/month
Compare with Knowster →Cronbot
PaidNo-code website chatbot for SaaS with a built-in 360° contact and company CRM, ticketing and email alerts
Free plan + paid from $19/month
Compare with Knowster →Askli
FreemiumNo-code custom chatbot trained on your data, deployed across web, WhatsApp, Slack and Telegram
Free plan + paid from $49/month
Compare with Knowster →Complete Your Chatbot Stack
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Knowster Plans & Pricing
Free
USD 0 forever with no credit card — 1 website, 100 messages per month, 10 leads per month, lead capture and Knowster branding
Enterprise
Is custom-quoted with unlimited websites and custom chat volume
* Pricing information is based on publicly available data and may not reflect current promotions, annual discounts, or regional pricing. Visit the official Knowster website for the latest pricing.
Is Knowster your tool?
Claim it to take a capped slot in Chatbots & Assistants — each category sells a fixed number — so your row ranks above every free tool in it, and above the 5 alternatives we list for Knowster, with a Featured badge.
Claim Now →Is Knowster Free?
Free: USD 0 forever with no credit card — 1 website, 100 messages per month, 10 leads per month, lead capture and Knowster branding. Starter is USD 39 per month billed monthly: 3 websites, 2,000 messages per month, 200 leads per month, lead capture, Knowster branding and the analytics dashboard. Pro is USD 99 per month: 10 websites, 6,000 messages per month, 1,000 leads per month, white-label and analytics. Scale is USD 299 per month: 50 websites, 20,000 messages per month, 5,000 leads per month, white-label and analytics. Enterprise is custom-quoted with unlimited websites and custom chat volume. The no-account demo reads up to 20 pages, stores nothing and expires after 15 minutes.
Before you pay for Knowster
We wrote up the free routes to this job
We have not written a free-Knowster-alternatives guide yet. The closest one we have is built around ChatGPT — the same Chatbots & Assistants job, and every free tier in it was read off the vendor's own pricing page on a stated date: the allowance, what the free plan withholds, and the price the paid tier actually starts at. Several of the tools in it are alternatives to Knowster too.
Free ChatGPT alternatives, compared →Check Knowster pricing at the source
The breakdown above is our summary of Knowster's published pricing, not a quote. Plans, limits and what each tier includes change without notice — confirm on Knowster's own pages before you buy.
Official Knowster site ↗We do not represent Knowster and these links are not paid placements.
Is Knowster Worth It?
Knowster is a freemium chatbots & assistants tool that offers 5 key features including Trains on your existing pages with one line of code, no answer authoring, Read-only Google Drive folder ingestion for Docs, Sheets, text and Markdown, Scheduled re-reads so answers do not outlive the source page. Knowster is a website chatbot trained on pages you have already written. There is no script to author and no answer set to load: you give it an address, it reads the site, and it answers visitors out of that content in whatever language they ask in. Setup is one line of code and, by the vendor's account, about five minutes. The trial is unusually concrete — you can point it at any site with no account, it reads up to 20 pages, nothing is stored and the demo expires after 15 minutes. Beyond the website itself it can read a Google Drive folder, including Google Docs and Sheets, plain text and Markdown, connected read-only; the vendor states plainly that PDF and Word are not read yet, which is the kind of limitation most tools in this category leave to a support ticket. Content is re-read on a schedule so an answer never outlives the page it came from, and nothing goes offline during a re-read. The two operational outputs are the ones that make it more than a widget: every question it cannot answer becomes a line on a to-do list of content gaps, and everyone who asks becomes a contact in the dashboard, with lead capture metered per tier alongside message volume, website count, white-labelling and an analytics dashboard.
✅ Knowster is a good choice if you need:
- •Trains on your existing pages with one line of code, no answer authoring
- •Read-only Google Drive folder ingestion for Docs, Sheets, text and Markdown
- •Scheduled re-reads so answers do not outlive the source page
- •Unanswered questions become a content-gap to-do list
- •Every asker becomes a contact, with per-tier lead capture limits
💡 Value Assessment
With a free tier available, Knowster is an easy recommendation for anyone looking to try chatbots & assistants tools without financial commitment. The paid plans offer good value for power users who need the additional features and higher usage limits.
Knowster Key Features
Knowster comes packed with features that make it a strong contender in the chatbots & assistants space. Here's what you get:
Trains on your existing pages with one line of code, no answer authoring helps you work more efficiently with Knowster.
Read-only Google Drive folder ingestion for Docs, Sheets, text and Markdown helps you work more efficiently with Knowster.
Scheduled re-reads so answers do not outlive the source page helps you work more efficiently with Knowster.
Unanswered questions become a content-gap to-do list helps you work more efficiently with Knowster.
Every asker becomes a contact, with per-tier lead capture limits helps you work more efficiently with Knowster.
Knowster Alternatives & Their Pricing
Considering alternatives to Knowster? Here's how competing tools compare on pricing:
Chatbase
FreemiumNo-code AI chatbot builder trained on your own data (URLs, PDFs, Notion)
Pricing: Free: 1 chatbot, 400K characters, 20 msgs/day, GPT-3.5. Hobby $19/mo (2,000 msgs/mo, GPT-4o mini). Standard $99/mo (10,000 msgs/mo, GPT-4o + Claude, Slack/WhatsApp). Unlimited $499/mo.
Cronbot
PaidNo-code website chatbot for SaaS with a built-in 360° contact and company CRM, ticketing and email alerts
Pricing: Free trial on all tiers. Basic is $19/month: 1 chatbot, 1 seat, 50 training pages, 500 AI messages a month, unlimited tickets, 200 contacts and 200 companies. Hobby is $49/month: 2 chatbots, 4 seats, 200 training pages, 4,000 AI messages. Pro is $99/month: 5 chatbots, 20 seats, 2,000 training pages, 15,000 AI messages, 5,000 contacts and companies, 2 webhooks per chatbot. Paying yearly gives two months free.
Askli
FreemiumNo-code custom chatbot trained on your data, deployed across web, WhatsApp, Slack and Telegram
Pricing: Four published monthly tiers with 20% off on yearly billing. Free is $0 per month: 200 message credits with gpt-4o-mini, 1 agent, 1 datastore, 20,000 words of storage and a 25-page website loader — note that agents and datastores on the free plan are deleted after 14 days of inactivity. Growth is $49 per month: 20,000 message credits, 2 agents, 2 datastores, a 250-page website loader, 10 team seats, branding removal and dedicated support. Pro is $99 per month: 40,000 credits, 5 agents, 5 datastores, a 1,000-page loader and 25 seats. Enterprise is $499 per month: 400,000 credits, 100 agents, 100 datastores, a 10,000-page loader and 200 seats. GPT-4 access, auto-sync datasources and the integrations are available across tiers; custom plans are available on request.
ChatGPT
FreemiumOpenAI's conversational AI assistant powered by GPT-4
Pricing: Free tier available. Plus $20/mo, Team $25/user/mo, Enterprise custom
Claude
FreemiumAnthropic's thoughtful AI assistant — now powered by Opus 4.8
Pricing: Free tier. Pro $20/mo, Team $25/user/mo, Enterprise custom. Opus 4.8 available on Pro and above.
Ready to try Knowster?
Visit the official website for the latest pricing and to get started.
Frequently Asked Questions
Is Knowster free to use?
Yes, Knowster offers a free tier that you can use without paying.
How much does Knowster cost in 2026?
As of 2026, Knowster pricing is: Free: USD 0 forever with no credit card — 1 website, 100 messages per month, 10 leads per month, lead capture and Knowster branding. Starter is USD 39 per month billed monthly: 3 websites, 2,000 messages per month, 200 leads per month, lead capture, Knowster branding and the analytics dashboard. Pro is USD 99 per month: 10 websites, 6,000 messages per month, 1,000 leads per month, white-label and analytics. Scale is USD 299 per month: 50 websites, 20,000 messages per month, 5,000 leads per month, white-label and analytics. Enterprise is custom-quoted with unlimited websites and custom chat volume. The no-account demo reads up to 20 pages, stores nothing and expires after 15 minutes. Visit the official Knowster website for the most current pricing.
Does Knowster offer enterprise pricing?
Yes, Knowster lists an enterprise or custom-priced plan. Contact their sales team for a quote.
What are the best alternatives to Knowster?
Popular alternatives to Knowster include Chatbase, Cronbot, Askli. Each offers different features and pricing structures. Compare them on AISO Tools to find the best fit for your needs and budget.
Is Knowster worth the price?
Knowster is well-regarded in the chatbots space, offering features like Trains on your existing pages with one line of code, no answer authoring, Read-only Google Drive folder ingestion for Docs, Sheets, text and Markdown, Scheduled re-reads so answers do not outlive the source page. Whether it's worth the investment depends on your specific needs, usage volume, and budget. The free tier lets you try it before committing to a paid plan.
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