kitio.aiSentry vs FlyonUI MCP
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Sentry starts at See pricing page and FlyonUI MCP 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
- Prompt-to-component generation
- Refine existing UI
- FlyonUI block library
- Landing and dashboard pages
- Works in MCP-capable IDEs
| Feature | Sentry | FlyonUI MCP |
|---|---|---|
| Best for | Error and performance monitoring with an AI debugging agent | MCP server that generates Tailwind CSS UI inside your IDE |
| Category | Coding | Coding |
| Pricing model | Freemium | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | Yes |
| Made by | Functional Software (Sentry) | FlyonUI |
| 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 FlyonUI MCP 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 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
FlyonUI MCP
- Output follows a consistent design system
- Stays inside your editor
- Plain Tailwind code you can edit
- Tied to the FlyonUI component style
- Full access requires a paid plan
- Needs an MCP-capable AI client
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 FlyonUI MCP if you want:
- Output follows a consistent design system
- Stays inside your editor
- Plain Tailwind code you can edit
Watch out: tied to the flyonui component style.
Sentry vs FlyonUI MCP FAQ
What is the difference between Sentry and FlyonUI MCP?
Sentry: Error and performance monitoring with an AI debugging agent. FlyonUI MCP: MCP server that generates Tailwind CSS UI inside your IDE. Both are coding tools.
Is Sentry or FlyonUI MCP cheaper?
Sentry starts at See pricing page and FlyonUI MCP starts at See pricing page. Check both pricing pages for current plans.
Do Sentry and FlyonUI MCP have free plans?
Sentry: Yes. FlyonUI MCP: Yes.
Who makes Sentry?
Sentry is made by Functional Software (Sentry), based in United States.
Who makes FlyonUI MCP?
FlyonUI MCP is made by FlyonUI.
Which should I choose, Sentry or FlyonUI MCP?
Choose Sentry if you value free plan for solo developers and ai debugging works from real error data. Choose FlyonUI MCP if you value output follows a consistent design system and stays inside your editor.