GravityKit
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Comparison · Infra & APIs
Expo vs Prowler
A side-by-side editorial comparison of Expo and Prowler — release velocity, themes, recent moves, and the top alternatives to consider.
Expo vs Prowler: at a glance
| Feature | Expo | Prowler |
|---|---|---|
| Sector | Infra & APIs | Infra & APIs |
| Velocity score | 5.0 | 7.5 |
| Sparks · 30d | 0 | 2 |
| Top themes | eas, workflows, integrations, react-native | cloud-security, vulnerability management, exploitability, aws |
| Last editorial update | 3d ago | 12h ago |
| Website | — | Visit → |
What is Expo?
Expo keeps wiring EAS to other tools, now Supabase in one command.
Expo shipped SDK 58 as stable on October 15 and has since spent its changelog on EAS. Workflows gained custom concurrency groups, queueing and hooks at more points in a job, and a new command creates a Supabase project, installs the SDK and puts its keys into every Expo environment from the terminal.
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.
Expo vs Prowler: editorial side-by-side
Expo
5.0INFRA · APIS
Expo keeps wiring EAS to other tools, now Supabase in one command.
◆ Current state
Expo shipped SDK 58 as stable on October 15 and has since spent its changelog on EAS. Workflows gained custom concurrency groups, queueing and hooks at more points in a job, and a new command creates a Supabase project, installs the SDK and puts its keys into every Expo environment from the terminal.
◆ Where it's heading
After closing its own agent in July, Expo has been connecting EAS to outside services rather than building them: PostHog in September, the Claude desktop app in August, and now Supabase. In parallel, Observe and Workflows keep getting operations features that make EAS a place to run a mobile team's release process.
◆ Prediction
Expect more one-command integrations for common backend and analytics services, and further Workflows controls of the kind that shipped on November 9.
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.
Alternatives to Expo and Prowler
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 Expo or Prowler.
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 Expo alternatives → · See all Prowler alternatives →
Recent activity from Expo and Prowler
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoProwlerProwler 5.49 matches cloud instances against threat signatures ⚡
- 3d agoExpoOne command to connect Supabase with Expo
- 4d agoExpoConcurrency groups and hooks for Workflows
- 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
- 29d agoExpoExpo SDK 58 is now stable
- 1mo agoProwlerProwler 5.45 adds Azure AI Services and Entra ID checks
- 1mo agoExpoRefreshed settings navigation on expo.dev
- 1mo agoExpoNative crash reporting in Expo's Observability service
- 1mo agoProwlerProwler 5.44.0
- 1mo agoExpoExpo SDK 58 Beta is now available ⚡
Frequently asked questions
What is the difference between Expo and Prowler?
They serve adjacent needs but don't currently overlap on shipped themes. Prowler is currently shipping more aggressively (velocity 7.5 vs 5.0), 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 Expo better than Prowler?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Prowler is currently shipping more aggressively (velocity 7.5 vs 5.0), 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 Expo?
Top Expo alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Expo alternatives" section above for the current picks, or visit /alternatives/expo for the full list with editorial commentary on each.
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.