Best Application Security Posture Management Software in 2026
Updated
In short: Conviso Platform is ranked #1 of 19 as of 4 October 2026, ahead of OWASP DefectDojo and Phoenix Security. The best-ranked option with a free plan is OWASP DefectDojo. The lowest first paid tier on this page is SecurStack at $5/mo.
Application security posture management software brings application-related security findings and response work into focus. Compare deployment options, finding correlation, and ownership mapping to see how each product organizes issues and responsibility. Risk prioritization, remediation workflows, and SBOM management offer further points to weigh, while free-plan availability and paid-from pricing add cost context. Conviso Platform, OWASP DefectDojo, and Phoenix Security are among the named options to consider. Which capabilities matter most will depend on how your team wants to identify, assign, and address application security risks.
19 application security posture management software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
5 of the 19 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 |
|---|---|---|---|---|---|---|---|
| 1 | Conviso PlatformWeb · API | Two bars | — | 1 of 6 | $19/mo | 6.4 | |
| 2 | OWASP DefectDojoWeb · Linux · Self-hosted · API | Two bars | — | 2 of 6 | $100/mo | 6.4 | |
| 3 | Phoenix SecurityWeb · API | Two bars | — | 1 of 6 | £1,495/mo | 6.4 | |
| 4 | SecurStackWeb · Extension | Two bars | — | 1 of 6 | $5/mo | 6.4 | |
| 5 | Strobes ASPMWeb · Self-hosted · API | Two bars | — | 1 of 6 | $2416.67/mo | 6.4 | |
| 6 | OX SecurityWeb · Windows · Mac · Linux · Self-hosted · API · Extension | Two bars | — | — | 4 of 6 | — | 5.7 |
| 7 | Foxnode ASPMWeb · Linux · Self-hosted · API | One bar | — | — | 2 of 6 | — | 5.5 |
| 8 | Ivanti Neurons for Zero Trust AccessWeb · Windows · Mac · Linux · Android · iPhone · Self-hosted | Two bars | — | — | 6 of 6 | — | 5.4 |
| 9 | Legit Security ASPMWeb · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 10 | OpenText Managed File TransferWeb · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 11 | Seemplicity Application SecurityNo platforms listed | One bar | — | — | 0 of 6 | — | 5.4 |
| 12 | Veracode Risk ManagerWeb · API | One bar | — | — | 1 of 6 | — | 5.4 |
| 13 | OpenText Application Security Posture ManagementWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 14 | Arnica Secrets SecurityWeb | No signal | — | — | 1 of 6 | — | 5.0 |
| 15 | Checkmarx API SecurityWeb · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 16 | InvictiWeb · Self-hosted · API | One bar | — | — | 1 of 6 | — | 5.0 |
| 17 | Cycode ASPMWeb | One bar | — | — | 1 of 6 | — | 4.9 |
| 18 | apPosture API SecurityWeb | No signal | — | — | 1 of 6 | — | 4.7 |
| 19 | Checkmarx OneWeb | No signal | — | — | 1 of 6 | — | 4.7 |
Is your app on this list?
Numbered spots on this list can be sponsored. They are labelled, and the editorial order and scores never change for payment.
Questions about this list
Which application security posture management software is ranked first on Freedom251?
Conviso Platform is ranked #1 of 19 with a score of 6.4. OWASP DefectDojo is second and Phoenix Security third.
How many of these have a free plan?
5 of the 19 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, SecurStack has the lowest first paid tier we found: $5/mo.
How is this list ranked?
Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation. Paid placements never change a rank.