Dev tools · alternatives · 2026

24 alternatives to SECAPPS API Fuzzer

Modern web fuzzer for testing web APPs and APIs

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. SECAPPS API Fuzzer launched in 2017; newer entries below may have overtaken it.

1
OpenAPI fuzzer – fuzzing APIs based on OpenAPI specification▲76
Black-box fuzzer that fuzzes APIs based on OpenAPI specification. Find bugs for free! - matusf/openapi-fuzzer
2021 · github.com · its alternatives →
2
SEC api by kimono▲105
SEC filings API
2015 · kimonolabs.com · its alternatives →
3
Time travel debugger for web development▲681
Automated Penetration Testing for AI-Built Apps
2021 · replay.io · its alternatives →
4
Templarbit▲144
Security for modern teams running software
2017 · templarbit.com · its alternatives →
5
Proxy Tester by ScrapeOps▲208
Benchmark proxies for reliable, target-specific scraping
Aug 2026 · scrapeops.io · its alternatives →
6
Zylitics▲77
Zero config browser based testing platform for web apps
2021 · app.outomated.com · its alternatives →
7
PageProofer▲83
Track bugs on websites with virtual stickies
2017 · pageproofer.com · its alternatives →
8
wallarm▲151
Reveal security flaws in web apps and APIs
2016 · wallarm.com · its alternatives →
9EY
Enter your URL and view CVEs affecting your stack over last 6 months▲144
2019 · secalerts.co · its alternatives →
10
Browserbite▲135
Automatic cross browser layout testing
2015 · its alternatives →
11
Proxyman▲196
An modern and intuitive HTTP debugging proxy
2019 · proxyman.com · its alternatives →
12
Pfuzz, a web fuzzer following the Unix philosophy▲93
I recently dipped my toes into bug bounty hunting and finding security flaws in web applications. As a friend of UNIX shells I was building a repertoire of command line tools to make and analyze HTTP requests. Fortunately there are already many suitable tools like curl, jq, different fuzzers and some really nice tools for specific tasks by Tom Hudson [1]. However, I disliked that the existing fuzzers were monoliths where I had no easy way of creating custom behavior or analyses. They commonly do a multitude of things: Create multiple requests using one or more wordlist, sending the request,…
2024 · github.com · its alternatives →
13
ZeroThreat▲98
World's most intelligent web app & API security scan tool
2024 · zerothreat.ai · its alternatives →
14
Ghost Inspector▲80
Automated browser testing from the cloud
2014 · ghostinspector.com · its alternatives →
15
Checker▲124
Detect fake signups in under 200ms with an easy-to-use API
2025 · its alternatives →
16
Website Grader from SECUR1TY▲115
Quickest way to identify vulnerable parts of your website
2015 · its alternatives →
17WT
Web tool which spits out hardcoded secret API tokens in apps▲24
2016 · android.fallible.co · its alternatives →
18
Canary Tokens▲67
Deploy tiny traps to detect hackers and breaches
2015 · canarytokens.org · its alternatives →
19
HackerBuzz▲68
Hacker News trend visualization
2015 · its alternatives →
20
ApiHome▲73
Home of API testing
2022 · apihome.io · its alternatives →
21
Immunio▲90
Real time app security, for Java, Python, RoR, and Node
2015 · its alternatives →
22
Securr▲87
The complete security infrastructure for your Web3 project
2023 · its alternatives →
23
Probely▲87
Intuitive and easy-to-use webapp vulnerability scanner
2018 · probely.com · its alternatives →
24
Amazon Inspector▲75
Automatically find and assess security issues in your app.
2015 · aws.amazon.com · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →