Best Software Supply Chain Security Software in 2026
Updated
In short: ActiveState Platform is ranked #1 of 23 as of 3 October 2026, ahead of Sonatype Nexus Repository and DevGuard. The best-ranked option with a free plan is Sonatype Nexus Repository. The lowest first paid tier on this page is StepSecurity at $8/mo.
Software supply chain security software addresses security across the components and processes used to build and distribute software. These entries are ordered as a ranked best-of list, compared on capabilities such as dependency analysis, source and repository security, artifact signing, and build provenance. Check whether provenance attestations, SBOM management, or release policy gates are listed for the kinds of controls you need. Free-plan availability and the starting paid price provide additional points of comparison. ActiveState Platform, Determinate Systems, and Sonatype Nexus Repository are among the first entries, followed by DevGuard and JFrog Artifactory. Use the stated capabilities to compare options for your development workflow.
23 software supply chain security software ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
8 of the 23 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 | ActiveState PlatformWeb · Windows · Mac · Linux · API | Three bars | — | 4 of 6 | Free | 6.7 | |
| 2 | Sonatype Nexus RepositoryWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $162.50/mo | 6.7 | |
| 3 | DevGuardWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | €449.10/mo | 6.6 | |
| 4 | SafeDep PlatformWeb · Mac · Linux · Self-hosted · API | Three bars | — | 3 of 6 | $100/mo | 6.6 | |
| 5 | StepSecurityWeb · Windows · Mac · Linux · Self-hosted · API | Three bars | — | 4 of 6 | $8/mo | 6.6 | |
| 6 | ChainloopWeb · Mac · Linux · Self-hosted · API | Three bars | — | 3 of 6 | Free | 6.5 | |
| 7 | SigstoreWindows · Mac · Linux · Self-hosted · API | Three bars | — | 3 of 6 | Free | 6.5 | |
| 8 | KusariWeb · API | Two bars | — | 1 of 6 | $50/mo | 6.4 | |
| 9 | Determinate SystemsWeb · Windows · Mac · Linux | Two bars | — | — | 4 of 6 | — | 5.7 |
| 10 | ReversingLabs Cloud SandboxWeb · Windows · Mac · Linux · Android · API | Two bars | — | — | 5 of 6 | — | 5.7 |
| 11 | JFrog ArtifactoryWeb · Windows · Linux · Self-hosted · API | Two bars | — | — | 3 of 6 | $50/mo | 5.6 |
| 12 | KosliWeb · Windows · Mac · Linux · Self-hosted · API | Two bars | — | — | 4 of 6 | — | 5.6 |
| 13 | OX SecurityWeb · Windows · Mac · Linux · Self-hosted · API · Extension | Two bars | — | — | 4 of 6 | — | 5.6 |
| 14 | WisecWeb · Linux | One bar | — | — | 2 of 6 | — | 5.3 |
| 15 | GUACWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 16 | NetRise PlatformWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 17 | Safeguard DASTWeb | No signal | — | — | 1 of 6 | — | 5.2 |
| 18 | StrigLinux | No signal | — | — | 1 of 6 | — | 5.2 |
| 19 | Lineaje SCA360Web | No signal | — | — | 1 of 6 | — | 5.1 |
| 20 | Anchore EnterpriseWeb · Linux | No signal | — | — | 2 of 6 | — | 4.8 |
| 21 | CRACIWeb | One bar | — | — | 1 of 6 | — | 4.8 |
| 22 | CypherEraWeb | One bar | — | — | 1 of 6 | — | 4.8 |
| 23 | Legit Security Secret ScanningWeb | No signal | — | — | 1 of 6 | — | 4.6 |
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 software supply chain security software is ranked first on Freedom251?
ActiveState Platform is ranked #1 of 23 with a score of 6.7. Sonatype Nexus Repository is second and DevGuard third.
How many of these have a free plan?
8 of the 23 on this page publish a free plan on their own pricing pages.
Which is the cheapest paid option?
On this page, StepSecurity has the lowest first paid tier we found: $8/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.