kitio.aiSentry vs Pentest Copilot
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Sentry starts at See pricing page and Pentest Copilot starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Error monitoring
- Tracing and profiling
- Session replay
- Seer AI debugging agent
- AI code review
- Sentry MCP server
- Autonomous attack surface discovery
- Black-box and white-box testing
- Business flow attacks
- Continuous scanning
- Asset management
| Feature | Sentry | Pentest Copilot |
|---|---|---|
| Best for | Error and performance monitoring with an AI debugging agent | Autonomous AI pentesting agents for continuous security testing |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Functional Software (Sentry) | BugBase |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Sentry starts at See pricing page and Pentest Copilot starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Developer
Free
- Limited to one user
- Error monitoring and tracing
- 10 custom dashboards
- MCP access
Team
$26/mo billed yearly
- Unlimited users
- Third-party integrations
- 20 custom dashboards
- Seer available as add-on
Business
$80/mo billed yearly
- Unlimited custom dashboards
- Advanced quota management
- SAML and SCIM support
Enterprise
Contact sales
- Technical account manager
- Dedicated support
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Sentry
- Free plan for solo developers
- AI debugging works from real error data
- Wide SDK coverage
- Integrates with GitHub and Slack
- Seer needs a separate subscription
- Free plan is limited to one user
- Costs rise with event volume
Pentest Copilot
- Runs continuously, not once a year
- Tests business logic flows
- Covers black-box and white-box
- Only for assets you are authorised to test
- Pricing not listed on the homepage
- Autonomous testing needs careful scoping
Which one should you choose?
Choose Sentry if you want:
- Free plan for solo developers
- AI debugging works from real error data
- Wide SDK coverage
Watch out: seer needs a separate subscription.
Choose Pentest Copilot if you want:
- Runs continuously, not once a year
- Tests business logic flows
- Covers black-box and white-box
Watch out: only for assets you are authorised to test.
Sentry vs Pentest Copilot FAQ
What is the difference between Sentry and Pentest Copilot?
Sentry: Error and performance monitoring with an AI debugging agent. Pentest Copilot: Autonomous AI pentesting agents for continuous security testing. Both are coding tools.
Is Sentry or Pentest Copilot cheaper?
Sentry starts at See pricing page and Pentest Copilot starts at See pricing page. Check both pricing pages for current plans.
Do Sentry and Pentest Copilot have free plans?
Sentry: Yes. Pentest Copilot: Yes.
Who makes Sentry?
Sentry is made by Functional Software (Sentry), based in United States.
Who makes Pentest Copilot?
Pentest Copilot is made by BugBase.
Which should I choose, Sentry or Pentest Copilot?
Choose Sentry if you value free plan for solo developers and ai debugging works from real error data. Choose Pentest Copilot if you value runs continuously, not once a year and tests business logic flows.