Alternatives

Products that do what Sqreen API does

A security toolbox for developers

1. 1
   Sqreen▲199

   The protection module for your web applications

   2016

2. 2SA
   Sqreen API, a security toolbox for developers▲8

   2017 · sqreen.io

3. 3AS
   A simple IP address API▲241

   2014 · ipinfo.io

4. 4
   Clearbit's Risk API▲189

   Identify spam signups & bad actors

   2017

5. 5
   HasMySecretLeaked▲160

   Check if your secrets and API keys have leaked on GitHub.

   2023

6. 6
   keychains.dev▲177

   Give AI access to 6754+ APIs with zero credentials exposed

   Feb 2026

7. 7
   API Radar▲77

   See your leaked API keys before attackers do

   Jan 2026

8. 8
   Metlo API Security▲207

   Open source API security platform

   2022

9. 9
   Nightfall Developer Platform▲154

   API to classify & protect sensitive data in any application

   2021

10. 10
    IPTrace▲143

    API to build location-aware mobile and web apps

    2018

11. 11
    Private AI Assistant▲151

    True anonymity preventing queries from being 'fingerprinted'

    2024

12. 12AB
    A better IP Lookup tool I made▲8

    Most other IP lookup tools I've found are mostly just trying to push you to signup for their API, which is fine but less useful if you're just trying to figure out which IP addresses in your log files are from sketchy locations and likely to do bad things to your application. I merged together a bunch of APIs and some of our own honeypot collected data to make something I hope devs and security folks find useful. If you want to try out a "bad" IP, try this one: https://wafris.org/ip-lookup/104.244.72.115

    2023 · wafris.org

13. 13CA
    Clearbit, APIs for determining who's behind an email address▲24

    2015 · clearbit.com

14. 14
    Data Breach Checker▲101

    Check if your email address was compromised

    2020

15. 15
    ApiPrivacy▲88

    AI detects & stops sensitive-data leaks in APIs & apps.

    2024

16. 16
    Email Verify API▲92

    Simple email validation API for a $39 lifetime license

    2021

17. 17
    Cynative Security Research Agent▲97

    Ask your cloud anything without breaking prod. Read-only.

    Jul 2026

18. 18IA
    ipscrub, an IP address anonymizer for Nginx▲42

    2018 · github.com

19. 19
    Have I Been Known?▲88

    Check if a bitcoin address is likely known to surveillance.

    2020

20. 20
    Qodex▲88

    Discover, Test & Secure Your APIs — 10x Faster with AI.

    2025

21. 21IG
    IP Geolocation and Threat Data API▲79

    2018 · ipdata.co

22. 22
    ApiHome▲73

    Home of API testing

    2022

23. 23SC
    Securely collect sensitive data from any Netlify site▲20

    We are big fans of Netlify [1] (it powers our website and blog!) and we wanted to scratch our own itch to comply with GDPR, as well as various upcoming data security regulations [3]. So we, Very Good Security [2], just released an add-on that lets you securely collect sensitive data (e.g. payments, PII, SSNs, identification, etc.) via web forms on Netlify. With the new add-on, Netlify customers are shielded from data liability, breach risk and the compliance issues that come with holding sensitive data. So you can inherit PCI compliance from VGS (a level 1 service provider) and can…

    2019

24. 24SA
    Sqreen, a Web application protection platform▲15

    2016 · sqreen.io

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