Pay for what you use.
Never a penny more.

Start free. Upgrade when you're ready. No contracts, no hidden fees, no awkward cancellation calls.

Monthly
Annual Save up to 93%
Cancel anytime No credit card for Free Live in under 5 minutes

Free

$0 / forever

Perfect for trying out the platform

Start for Free

Enterprise

$39.99 / month

Billed monthly

Start Enterprise Trial →
Unlimited RAG queries
Dedicated support
10,000 documents
100,000 queries/month
Custom widget branding
Full API access
SSO integration
Custom model training

All plans include vector-powered semantic search, cited answers, and session memory. Upgrade or cancel anytime.

85%

Average support tickets resolved by AI

20 min

Average time from signup to live chatbot

4.8★

Average customer satisfaction score

$2,400

Average annual savings vs. extra hire

See exactly what
you get on each plan.

Feature
Free
Enterprise

Core AI

Document upload (PDF, DOCX, CSV, MD)
GPT-4o powered answers
Cited answers (RAG, no hallucinations)
Embeddable chat widget

Knowledge

Knowledge units
3
100
Documents
50
10,000
Storage
100 MB
50 GB
Queries per day
100
Unlimited
Team members
2
100

Support

Support channel
Community
Priority email

Pricing, answered honestly.

Correct. Sign up with just your email. The Free plan is truly free forever — no trials, no time limits, no surprises. When you're ready for more, upgrade to Pro.

A knowledge unit (or division) is a separate AI-powered knowledge base with its own document set and embeddable widget. On Free, you get 1. On Pro, create unlimited — perfect for separate Sales, Support, HR, or Product teams.

Your documents, widget, and chat history stay intact. You revert to Free plan limits (1 unit, 5 documents). Nothing is deleted automatically. Download your data anytime as CSV.

Yes. Upgrades are prorated and take effect immediately. Downgrades take effect at the next billing cycle. No penalties, no awkward calls.

Yes — email us at hello@bigboat.ai with proof of status and we'll sort you out. We believe great AI support tools shouldn't be out of reach for mission-driven organisations.

Annual billing gives you significant savings compared to monthly billing. You can still cancel, and we'll refund any unused months.

Start free. Upgrade when
it makes sense.

No risk. No credit card. Your AI chatbot is live in minutes.