How to Monitor Next.js App Router: Checkly vs supaguard

Monitoring Next.js App Router is vital to your business. If it goes down, you lose revenue and trust. Let's compare how you would monitor Next.js App Router using Checkly versus supaguard.

The Checkly Approach

To monitor Next.js App Router in Checkly, you must:

1. Open your IDE and initialize a new Playwright project.
2. Write raw TypeScript code to navigate to the page and interact with the elements.
3. Handle edge cases (like slow networks or cookie banners) manually in code.
4. Deploy the code via Checkly CLI.
5. Continuously update the code every time the Next.js App Router UI changes.

The result: You spend more time maintaining tests than fixing actual bugs.

The supaguard Approach

supaguard replaces the script with an AI Agent.

1. Tell supaguard: "Navigate to the site and verify the Next.js App Router works."
2. supaguard generates the optimal testing flow instantly.
3. If the UI changes, supaguard's Sanctum AI automatically heals the test and continues monitoring.

Comparison Table

Conclusion

If you want to monitor Next.js App Router reliably without the engineering overhead of writing and maintaining Playwright code, supaguard is the clear winner.

Try supaguard for free.