Best Attack Surface Management Software in 2026
Updated
28 attack surface management software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
28ranked
0free plans on this page
4 Oct 2026last checked
0 of the 3 here have a free tier you can use, 0 have open-source code on record, and 0 have full bars: free, open, on most of your devices and documented.
| # | App | Signal | Free tier | Open code | Devices | From | Score |
|---|---|---|---|---|---|---|---|
| 26 | Halo SecurityWeb | No signal | — | — | 1 of 6 | — | 4.8 |
| 27 | AftraWeb | No signal | — | — | 1 of 6 | — | 4.7 |
| 28 | Shodan MonitorWeb | No signal | — | — | 1 of 6 | — | 4.7 |
Compare all 3 in a table
| # | App | Score | Free plan | Free plan | Paid from | Asset limit | External asset discovery |
|---|---|---|---|---|---|---|---|
| 26 | Halo Security | 4.8 | No | No | — | — | Yes |
| 27 | Aftra | 4.7 | No | No | — | — | Yes |
| 28 | Shodan Monitor | 4.7 | No | No | — | — | Yes |
More in IT & Infrastructure
All IT & infrastructure listsIT Asset Management Software 109Residential Proxy Services 73IT Automation Software 70IT Knowledge Base Software 61Website Monitoring Software 55IT SLA Management Software 50IT Help Desk Software 48Patch Management Software 46Identity and Access Management Software 43IT Change Management Software 43Application Deployment Software 42IT Problem Management Software 41