Thinking about switching?

The modern alternative to Burp Suite

The same interception, replay, and fuzzing you already rely on, rebuilt on a faster core with a query language for filtering and a visual system for automation. Migrate your workflow in an afternoon.

Why people move

Designed for simplicity

A hacking tool should feel intuitive rather than overwhelming, so Caido keeps the surface small and the power underneath it.

01

workspace://projects

Project management

Switch between targets without leaving the app. Projects keep each engagement isolated, so your history, scope and replay sessions stay where you left them.

The Caido workspace listing saved projects with versions, sizes and dates

02

query://httpql

Intuitive filtering

HTTPQL filters traffic with a human readable query language. No scripting or nested settings panels-just intuitive queries that pin down exact requests in seconds.

HTTP history filtered by an HTTPQL query in Caido

03

workflow://graph

No-code customization

Workflows turn repetitive testing into a visual graph you assemble on the fly. Drop in a node, wire it up, and it runs against live traffic without writing a plugin.

A Caido workflow built from connected nodes in the visual editor
Signal control

Find the request that matters

HTTPQL narrows thousands of requests to the handful worth your attention. Type a query, watch the noise fall away.

HTTPQL query: req.method.eq:"POST" and req.host.cont:"api" and resp.code.gte:500

6 of 512 captured requests match that query:

  • POST api.example.com/v2/cart/merge, status 500, 1120 bytes
  • POST api.example.com/v2/orders, status 503, 1284 bytes
  • POST api-v2.example.com/internal/inventory/sync, status 502, 344 bytes
  • POST api.example.com/v2/checkout/session, status 504, 288 bytes
  • POST api-v2.example.com/graphql, status 503, 2210 bytes
  • POST api.example.com/v2/orders/47182/refund, status 500, 962 bytes

Under the hood

A fast core and tooling you already know

Two things people notice in their first week, and why they stop reaching for legacy tools.

core://rust● responsive

Built for speed

Caido is built from the ground up in Rust, so it stays responsive on large projects and keeps memory use low, even through long engagement.

sdk://typescript● compiling

Plugins in a language you already speak

You already work with HTML, CSS and JavaScript, so plugin development uses the same tools. There is no Java toolchain to set up before you can extend your own workflow.

Side by side

Feature by feature.

Comparing Caido and Burp Suite across the features switchers care about most.

Swipe or scroll sideways to compare every plan.

Feature comparison of the Caido plans, Basic and Individual, against the Burp Suite editions, Community and Professional.
Caido
Burp Suite
Feature
Basic
Individual
Community
Professional
Pricing
Free
$200/year
Free
$499/year
Unlimited Installations
Included
Included
Included
Not available
Project Management
Included
Included
Not available
Not available
Unrestricted Automation
Included
Included
Not availableRate-limited Intruder
Included
Intuitive Filtering
IncludedHTTPQL
IncludedHTTPQL
Not availableBambdas
Not availableBambdas
No-Code Customizations
Included
Included
Not available
Not available
Simplified Plugin Development
Included
Included
Not available
Not available
Remote Hosting
Included
Included
Not available
Not available
The switch

Try it against a live target.

Basic is free forever and installs are unlimited, so the only real cost of switching is an afternoon of your time.

api.example.com15 endpoints2 findings
Caido

Commencez avec Caido dès aujourd'hui

Joignez-vous aux rangs des professionnels qui se tournent vers Caido pour leurs besoins en matière de tests de sécurité.

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