GravityKit
GravityKit folds every GravityView extension into one Pro plugin.
Comparison · Infra & APIs
Prowler vs Vault
A side-by-side editorial comparison of Prowler and Vault — release velocity, themes, recent moves, and the top alternatives to consider.
Prowler vs Vault: at a glance
What is Prowler?
Prowler 5.49 asks a new question after each scan: which of your servers run an image under attack?
Prowler ships a minor release every one to two weeks. 5.48 added Realtime for AWS, which checks resources as CloudTrail events arrive and can alert, open a Terraform pull request or fix the resource. 5.49 adds emerging threat signatures: a vulnerability described as data, matched against the machine images of every compute instance on AWS, Azure and Google Cloud, with Amazon Inspector clearing hosts patched in place. Prowler Cloud supplies a threat catalog and turns each threat into an Exploitability issue per account.
What is Vault?
Vault under IBM lands 2.0.0, with FIPS 140-3 and HSM enterprise builds inside two weeks.
Vault crossed 2.0.0 in late March under its post-HashiCorp / IBM stewardship — the artifact pages now carry IBM's International Program License Agreement language alongside the existing MPL 2.0 / BSL terms. Enterprise variants followed within days: 2.0.0 enterprise FIPS 140-3 and HSM-flavored builds published April 1 and April 8, plus an sdk/v0.25.1 backport addressing a Go CVE. The recent shipping is release-engineering-heavy, not feature-heavy.
Prowler vs Vault: editorial side-by-side
Prowler
7.5INFRA · APIS
Prowler 5.49 asks a new question after each scan: which of your servers run an image under attack?
◆ Current state
Prowler ships a minor release every one to two weeks. 5.48 added Realtime for AWS, which checks resources as CloudTrail events arrive and can alert, open a Terraform pull request or fix the resource. 5.49 adds emerging threat signatures: a vulnerability described as data, matched against the machine images of every compute instance on AWS, Azure and Google Cloud, with Amazon Inspector clearing hosts patched in place. Prowler Cloud supplies a threat catalog and turns each threat into an Exploitability issue per account.
◆ Where it's heading
Prowler is moving from configuration checks toward telling teams what is actually exploitable now: Realtime cut the wait for detection, and threat signatures cut the wait for a new check when a vulnerability lands. The free engine keeps the mechanism, while the maintained catalog and issue triage sit in Prowler Cloud.
◆ Prediction
Expect the threat catalog to grow and exploitability issues to reach more providers or link into Realtime alerts in the next releases.
Vault
2.5INFRA · APISDEVOPS
Vault under IBM lands 2.0.0, with FIPS 140-3 and HSM enterprise builds inside two weeks.
◆ Current state
Vault crossed 2.0.0 in late March under its post-HashiCorp / IBM stewardship — the artifact pages now carry IBM's International Program License Agreement language alongside the existing MPL 2.0 / BSL terms. Enterprise variants followed within days: 2.0.0 enterprise FIPS 140-3 and HSM-flavored builds published April 1 and April 8, plus an sdk/v0.25.1 backport addressing a Go CVE. The recent shipping is release-engineering-heavy, not feature-heavy.
◆ Where it's heading
This is the cadence of a project completing a major-version rollout — community GA first, then RC and GA enterprise-flavor builds, then security-tracking SDK backports — rather than a roadmap pivot. The fact that FIPS 140-3 and HSM enterprise builds shipped in the same window as the 2.0 cycle is the signal worth holding onto: Vault's federal and regulated-industry posture is being kept intact under the new owner, and auth plugin version bumps suggest the wider ecosystem is staying in step.
◆ Prediction
Expect 2.x feature-bearing minor releases over the next few months, with FIPS 140-3 and HSM enterprise variants tracked alongside the community builds. GA bumps for the auth plugins to match the 2.x line are likely. Worth watching for more visible IBM branding or any Cloud-side packaging shifts that signal repositioning under the new owner.
Alternatives to Prowler and Vault
Other Infra & APIs products tracked by Sparkpulse, ranked by recent ship velocity. Each card links to a full editorial trajectory and lets you pivot into a head-to-head comparison with either Prowler or Vault.
Payload CMS
Payload's v4 beta.9 keeps every past image crop and raises the Node floor again.
Nautobot
Nautobot 3.3 alpha 2 adds test helpers and a cable location filter after 3.2.9's token-leak fix.
Clair
Clair 4.10 RC can read SBOMs to match Java vulnerabilities.
Shuffle
Shuffle tags builds almost daily, but the notes are empty.
KrakenD
KrakenD's community edition is shipping only dependency bumps.
See all Prowler alternatives → · See all Vault alternatives →
Recent activity from Prowler and Vault
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoProwlerProwler 5.49 matches cloud instances against threat signatures ⚡
- 8d agoProwlerProwler 5.48: Realtime AWS detection and auto-remediation ⚡
- 15d agoProwlerProwler 5.47: one-step provider setup, Issues verdicts explained
- 18d agoProwlerProwler 5.46 adds Issues view and Bedrock/Vertex AI checks
- 1mo agoProwlerProwler 5.45 adds Azure AI Services and Entra ID checks
- 1mo agoProwlerProwler 5.44.0
- 7mo agoVaultVault 2.0.0 Enterprise FIPS 140-3 build available
- 7mo agoVaultSDK 0.25.1 backports CVE-2026-34986 Go fix
- 7mo agoVaultVault 2.0.0 RC1 Enterprise HSM build
- 7mo agoVaultVault 2.0.0 RC1 release-artifacts PR
- 7mo agoVaultVault 2.0.0 Enterprise HSM + FIPS 140-3 build
- 7mo agoVaultVault 2.0.0 RC1 Enterprise HSM + FIPS 140-3 build
Frequently asked questions
What is the difference between Prowler and Vault?
They serve adjacent needs but don't currently overlap on shipped themes. Prowler is currently shipping more aggressively (velocity 7.5 vs 2.5), with 2 editorial sparks in the last 30 days against 0. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Prowler better than Vault?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Prowler is currently shipping more aggressively (velocity 7.5 vs 2.5), with 2 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Prowler?
Top Prowler alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Prowler alternatives" section above for the current picks, or visit /alternatives/prowler for the full list with editorial commentary on each.
What are the best alternatives to Vault?
Top Vault alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Vault alternatives" section above for the current picks, or visit /alternatives/vault for the full list with editorial commentary on each.