Pricing
Simple plans that grow with you.
Start free. Upgrade when you need more rows, more seats, or your team's data on Astral.
- Cancel any time, one click
- Your data is never used to train models
- Per-seat billing — pay for active members
- Free tier with no card required
Free
$0forever
For evaluating Astral on a small dataset.
Start free- Up to 1,000 rows per project
- 3 projects
- 1 workspace seat
- Auto-labeled clusters
- Kanban, table, and umbrella views
- CSV / Excel upload
Most popular
Pro
$39per seat / month
For analysts running clustering as part of their week.
- Up to 50,000 rows per project
- Unlimited projects
- Up to 5 workspace seats
- Custom prompts on any cluster
- Workspace-wide insights
- Email support
- Everything in Free
Business
$199per workspace / month
For teams that run analysis as a function.
- Up to 500,000 rows per project
- Unlimited seats
- Role-based access (editor / viewer)
- SSO via Clerk Enterprise
- Priority support, 1-day SLA
- Everything in Pro
Prices shown in USD. VAT may apply where required.
Frequently asked questions
- How is usage measured?
- Rows of text you cluster, and workspace seats. Re-clustering or relabeling the same project doesn't burn additional rows.
- Can I cancel any time?
- Yes — billing is monthly or annual, and cancellation is one click from your account page. You keep access through the end of the period.
- Do you offer a free plan?
- Yes, the Free plan covers small projects (up to 1,000 rows) and gives you the full product end-to-end so you can decide if it fits.
- What about my data?
- Per-workspace isolation, encrypted at rest and in transit, role-based access, and zero training on customer data.
- Need a custom plan?
- Larger volumes, on-premises, custom DPA, specific compliance? Hit Contact and we'll work something out.
- Annual pricing?
- Yes — 20% off when billed annually. Switch any time from your account page.
Still on the fence? Try it before you buy.
Start free