You Ship It.
We Secure It.

We scan your apps for security flaws and help you fix them. Delivered in 24 hours.

for apps built with

for apps built with

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Used by folks from

Security Mistakes are Hilarious
- Until They're Yours

Security Mistakes are Hilarious
- Until They're Yours

You ship fast. Mistakes ship faster.

Here's What You Get

Run a Security Scan
OWASP Scan with Fixes

We check for the top 10 security flaws (like XSS, SQLi, API key leaks) and help you fix them with clear, copy-pasteable code snippets or prompts.

24-hour Delivery + Human Help

You’ll get your results in a day. And if something breaks your brain, we’ll walk you through fixing the issue.

Zero-Risk Guarantee

If your app is clean, you get your money back. No questions. No catch.

Drop a Link. Get an OWASP-Based Security Report in 24h

We scan your app for the most dangerous security flaws — using the industry standard OWASP API Top 10.

What We Scan For

What We Scan For

Broken Object Level Authentication

Broken Object Level Authentication

Users can access other people’s data by tweaking IDs; think “see someone else’s profile.”

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Excessive Data Exposure

Excessive Data Exposure

Your API leaks hidden fields like emails or roles even if your frontend hides them.

Mass Assignment Vulnerabilities

Mass Assignment Vulnerabilities

Hackers send unexpected fields (isAdmin: true) and your API accepts them without question.

Security Misconfigurations

Security Misconfigurations

No headers, debug info live in prod letting attackers learn how your app is built.

Injection Flaws

Injection Flaws

Unchecked inputs get sent to databases – meaning full table deletes or leaks with one payload.

Improper Asset Management

Improper Asset Management

Old, forgotten endpoints (like /dev/api) stay public and could expose internal tools.

Insufficient Logging & Monitoring

Insufficient Logging & Monitoring

You miss brute-force logins or API abuse and only realize after something breaks.

Lack of Rate Limiting [coming soon]

Server-Side Request Forgery [coming soon]

Lack of Rate Limiting [coming soon]

Anyone can spam your endpoints and crash your app or brute-force credentials.

Server-Side Request Forgery (SSRF) [coming soon]

If your API fetches URLs, attackers can use it to hit internal servers you never meant to expose.

Broken Authentication

Broken Authentication

Weak logins or expired tokens that still work letting attackers stay logged in when they shouldn’t.

Run a Security Scan
Run a Security Scan

FAQ

What is Circuit?
How do I get started?
What do I need to do?
Who is this for?
What if nothing is wrong with my app?
What is Circuit?
How do I get started?
What do I need to do?
Who is this for?
What if nothing is wrong with my app?
What is Circuit?
How do I get started?
What do I need to do?
Who is this for?
What if nothing is wrong with my app?

You Shipped. But Did You Lock the Doors?

Circuit finds what you missed — security flaws in your app, so you can fix them before users, bugs, or investors find out.

Share your app to find out

@2025 Circuit. All rights reserved.

Get in Touch: +91-9819899421

Privacy Policy - here

@2025 Circuit. All rights reserved.

Get in Touch: +91-9819899421

Privacy Policy - here

@2025 Circuit. All rights reserved.

Get in Touch: +91-9819899421

Privacy Policy - here