kitio.aiSentry vs pre.dev
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Sentry starts at See pricing page and pre.dev starts at $10/mo. 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
- Plan, build and verify loop
- Browser and terminal agent
- GitHub delivery with live preview
- 25 tool connections
- Architect API and MCP
- Browser data agents
| Feature | Sentry | pre.dev |
|---|---|---|
| Best for | Error and performance monitoring with an AI debugging agent | Long-running coding agent that plans, builds and verifies software |
| Category | Coding | Coding |
| Pricing model | Freemium | Paid |
| Starting price | See pricing page | $10/mo |
| Free plan | Yes | No |
| Made by | Functional Software (Sentry) | pre.dev |
| 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 pre.dev starts at $10/mo. 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
5 plans
Plus
$10/mo
- 100 monthly credits
- Browser and terminal agent
- Apps published for 7 days
Premium
$41/mo billed yearly
- 500 monthly credits
- Model selection
- Custom domains
Pro
$166/mo billed yearly
- 2,500 monthly credits
- Unlimited AI use in your apps
Team
$415/mo billed yearly
- Unlimited team seats
- 5,000 pooled credits
- Architect MCP and API
Enterprise
Contact sales
- Unlimited credits
- Dedicated solutions engineer
Prices in USD, checked Nov 5, 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
pre.dev
- Plans architecture before coding
- Works from terminal or browser
- Connects to many dev tools
- No free plan
- Credits limit long jobs on Plus
- Plus apps stay published for only 7 days
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 pre.dev if you want:
- Plans architecture before coding
- Works from terminal or browser
- Connects to many dev tools
Watch out: no free plan.
Sentry vs pre.dev FAQ
What is the difference between Sentry and pre.dev?
Sentry: Error and performance monitoring with an AI debugging agent. pre.dev: Long-running coding agent that plans, builds and verifies software. Both are coding tools.
Is Sentry or pre.dev cheaper?
Sentry starts at See pricing page and pre.dev starts at $10/mo. Check both pricing pages for current plans.
Do Sentry and pre.dev have free plans?
Sentry: Yes. pre.dev: No.
Who makes Sentry?
Sentry is made by Functional Software (Sentry), based in United States.
Who makes pre.dev?
pre.dev is made by pre.dev.
Which should I choose, Sentry or pre.dev?
Choose Sentry if you value free plan for solo developers and ai debugging works from real error data. Choose pre.dev if you value plans architecture before coding and works from terminal or browser.