LeakIX
Search engine that indexes exposed internet services and data leaks caused by misconfigurations.
Updated · AppBreakup editorial · Web
Is LeakIX free?
Free plan, plus paid plans
- Starting price:
- €25/month (Bounty Hunter)
- Free plan:
- €0/month, 3,000 API requests
Checked on LeakIX's site Nov 8, 2026
Full LeakIX pricing and plansSwitch from LeakIX to
All 6
ShodanStarting price: $49 one-time (Membership)
CensysFree plan + paid
Criminal IPFree plan + paid
- Verified facts
- 5 of 5
- Alternatives ranked
- 6
- Approved reviews
- 0
- Visits sent from here
- 0
About LeakIX
LeakIX crawls the internet, indexes public services and runs plugins that spot common misconfigurations, such as open databases, exposed admin panels and leaked credentials. Results split into services and leaks, and the site also offers a graph view and reports. The project pairs scanning with disclosure: newly found leaks are held for a 30-day grace period, during which hosting companies and CERTs are warned about critical ones and only trusted researchers can see them, before they appear in the public index. Volunteer researchers use it to send reports to affected organisations. Anonymous users can search with rate limits, and a free account adds API access with results delayed by 15 days. Paid monthly plans, priced in euros, remove the delay, add critical and RCE plugins, alerting on your own resources and result downloads, with the top plan aimed at commercial use. It runs in the browser with an API. It suits bug bounty hunters and small security teams; it indexes less than the largest scanners.
Best for: Bug bounty hunters and small security teams hunting exposed services and data leaks.
LeakIX pricing (checked Nov 8, 2026)
Each line is quoted from LeakIX's own site, with the page it came from.
| Plan or term | What it says | Checked | Source |
|---|---|---|---|
| Free plan | €0/month, 3,000 API requests | Nov 8, 2026 | leakix.net |
| Starting price | €25/month (Bounty Hunter) | Nov 8, 2026 | leakix.net |
Pros and cons
What works
- Focus on real leaks and misconfigurations, not just open ports
- Low-cost paid plans with alerting on your own assets
- Built-in responsible disclosure workflow with a grace period
- Free account includes API access
Why people leave
- Free results are delayed by 15 days
- API limited to 1 request per second on all plans
- Commercial use requires the Enterprise plan
LeakIX vs Shodan, Censys and Criminal IP
From each app's listing and the prices verified on its own site. A dash means we haven't verified it yet.
| Attribute | LeakIX | Shodan | Censys | Criminal IP |
|---|---|---|---|---|
| Pricing | Free plan + paid | Free plan + paid | Free plan + paid | Free plan + paid |
| Verified price | €25/month (Bounty Hunter) | $49 one-time (Membership) | — | — |
| Free plan | €0/month, 3,000 API requests | Yes | Yes (basic visibility) | Yes (free membership) |
| Open source | No | No | No | No |
| Self-hostable | No | No | No | No |
| Platforms | Web | Web | Web | Web |
Top LeakIX alternatives
See all 6- 1Shodan68.8
Much larger index of devices and banners, with a one-time membership that suits broad research.
- 2Censys64.8
Deeper certificate and host data and a free research tier for wider attack surface work.
- 3Criminal IP61.8
Adds risk scores, VPN and Tor detection and STIX or MISP threat feeds on top of scan data.
- 4
ZoomEye59.4Broad asset search with a free tier and fingerprinting of web apps and devices.
- 5FoFOFA57.5
Large fingerprint rule set for finding specific web products and frameworks across the internet.
Why people left LeakIX
In reviewers' own words, from reviews of the apps they moved to. These are their opinions, not ours.
No switching stories yet. If you moved away from LeakIX, review the app you switched to and tell us why.
Reviews
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LeakIX: common questions
What is LeakIX?
LeakIX: Search engine that indexes exposed internet services and data leaks caused by misconfigurations. Best for bug bounty hunters and small security teams hunting exposed services and data leaks. Available for Web.
Is LeakIX free?
LeakIX has a free plan and paid plans. Free plan: €0/month, 3,000 API requests (checked on LeakIX's own site).
How much does LeakIX cost?
LeakIX is free with paid plans. Free plan: €0/month, 3,000 API requests; Starting price: €25/month (Bounty Hunter). Checked on LeakIX's own site, November 2026.
Is LeakIX open source?
No, LeakIX is not open source.
What platforms does LeakIX run on?
LeakIX is available for Web.
What are the best alternatives to LeakIX?
The highest-ranked LeakIX alternatives right now are Shodan, Censys and Criminal IP. See the full ranked list for pricing, platforms and verified facts.
LeakIX vs Shodan: what's the difference?
Both LeakIX and Shodan are free with paid plans. Verified prices: LeakIX €25/month (Bounty Hunter), Shodan $49 one-time (Membership). Both run on Web.