Pricing
Pick the plan that matches your LLM risk level.
BastionLLM helps you test endpoints for prompt injection, jailbreaks, and prompt leaks. Start free with no credit card: scan, export a PDF, and share the report. Upgrade to Pro when you want weekly scans — the 30-day trial requires a card at checkout and bills when the trial ends.
Attack packs are loosely inspired by Garak-style testing patterns.
What you get
Free
€0
No credit card required
- 1 saved endpoint
- Endpoint verification with API key or challenge token
- 25 prompt attacks per scan, across all categories
- Manual scan runs
- Pass/fail verdicts with raw response output
- Shareable scan reports
- Report export (PDF/JSON)
- No scan history
Pro
€49
Billed monthly, tax included
30-day trial · Card required · Billed after 30 days
Choose billing cycle
- 3 saved endpoints
- Everything in Free
- Over 450 prompt attacks per scan (verified endpoints)*
- Weekly automated scans
- 12-month history
Free accounts can scan and export a PDF with no card. Sign in here when you are ready for Pro.
* On unverified endpoints, Pro runs a randomized 50-prompt subset per scan.
Need a custom plan? We can add attack packs and adjust scan cadence as your team scales.