Affordable pricing plans
Essentials
For SMEs who want to start saving costs
£99/mo
600 query credits / month
2,500 page imports / month
+£0.10 per additional query credit
+£0.025 per additional import credit
Up to 5 projects
Up to 4 credits per query
Publish & share with users
Built in rate limits
Magic link auth & public sharing
Premium
For growing teams
£189/mo
1,500 query credits / month
3,750 page imports / month
+£0.08 per additional query credit
+£0.02 per additional import credit
Everything in Essentials
Unlimited projects
Up to 10 credits per query
Custom domains
Scale
For teams building chat into their own apps
£499/mo
4,000 query credits / month
10,000 page imports / month
+£0.06 per additional query credit
+£0.015 per additional import credit
Everything in Premium
Up to 25 credits per query
Embed directly into your application with Stark Chat APIs
Building AI for your own clients? Stark Chat runs on Stark Embedded AI — per-client billing, white-labelling, and resell terms, available from our parent company Aduro.
Talk to AduroBilling
Transparent charges
Usage based pricing
Pay only for what you use—no fixed fees or surprises. Billed by actual consumption, so light users stay low-cost and heavy users scale affordably with real value delivered.
Monthly billing
Simple, predictable monthly charges with no long-term contracts. Get a clear invoice each month—easy budgeting, instant upgrades/downgrades, and full flexibility to match your needs.
Transparent usage & upgrades
Real-time dashboard tracks every query, document upload, and cost in detail. See usage live, get alerts before limits, and upgrade seamlessly—no hidden fees, no guesswork.