Resend
Resend is wiring itself into every agent runtime it can reach, and now adding the controls to stop a send.
Comparison · Infra & APIs
Depot vs Prowler
A side-by-side editorial comparison of Depot and Prowler — release velocity, themes, recent moves, and the top alternatives to consider.
Depot vs Prowler: at a glance
| Feature | Depot | Prowler |
|---|---|---|
| Sector | Infra & APIs | Infra & APIs |
| Velocity score | 6.3 | 7.5 |
| Sparks · 30d | 1 | 2 |
| Top themes | ci-cd, build-acceleration, test-intelligence, git-hosting | cloud-security, cspm, lighthouse-ai, agentic |
| Last editorial update | 5d ago | 5h ago |
| Website | — | Visit → |
What is Depot?
Depot keeps absorbing the CI stack — tests, networking, runners, now its own git host.
Depot has moved well past build caching. Test results reached general availability in July with org-wide flaky, slow, and recurring failure analytics plus timing-based shard splitting; Sherlock's AI analysis became available on any run rather than only failed ones; and CI jobs can join a Tailscale tailnet to reach private services. The runner fleet now defaults to macOS 26 on M4 hardware, Depot CI understands GitHub stacked pull requests, and Depot Code — a diskless git server backed by blob storage — entered private beta.
What is Prowler?
Prowler's assistant decides what to do with findings; the patches keep the scanner honest
Prowler is shipping a minor release roughly weekly with patches filling the gaps. The agentic layer, Lighthouse, has moved from explaining findings to acting on them, with named skills attached to individual findings and every write path bound to the asking user's RBAC. Alongside that, 5.39.1 fixes an install path that had been quietly broken: 5.38.0 declared a cryptography floor its own dependencies capped below, so pip install prowler silently resolved back to 5.37.1.
Depot vs Prowler: editorial side-by-side
Depot
6.3INFRA · APIS
Depot keeps absorbing the CI stack — tests, networking, runners, now its own git host.
◆ Current state
Depot has moved well past build caching. Test results reached general availability in July with org-wide flaky, slow, and recurring failure analytics plus timing-based shard splitting; Sherlock's AI analysis became available on any run rather than only failed ones; and CI jobs can join a Tailscale tailnet to reach private services. The runner fleet now defaults to macOS 26 on M4 hardware, Depot CI understands GitHub stacked pull requests, and Depot Code — a diskless git server backed by blob storage — entered private beta.
◆ Where it's heading
The pattern is absorbing each adjacent piece of the pipeline that Depot's position already gives it data about. It runs the builds, so it owns test timing, so it can balance shards; it runs the jobs, so it can diagnose them; it hosts the runners, so it can wire private networking into them. Depot Code extends the same logic upstream to source hosting, which would close the loop between repository and runner. A quieter parallel thread keeps moving SDK- and dashboard-only settings into the CLI, stated explicitly as making projects configurable by agents and scripts.
◆ Prediction
Depot Code widening past private beta and binding more tightly to CI is the move the rest of the window sets up. The test work is also positioned to go from reporting to selection — skipping tests a change cannot affect — since Depot now holds the timing and failure history that would require, though the entries stop short of saying so.
Prowler
7.5INFRA · APIS
Prowler's assistant decides what to do with findings; the patches keep the scanner honest
◆ Current state
Prowler is shipping a minor release roughly weekly with patches filling the gaps. The agentic layer, Lighthouse, has moved from explaining findings to acting on them, with named skills attached to individual findings and every write path bound to the asking user's RBAC. Alongside that, 5.39.1 fixes an install path that had been quietly broken: 5.38.0 declared a cryptography floor its own dependencies capped below, so pip install prowler silently resolved back to 5.37.1.
◆ Where it's heading
Two tracks run in parallel and rarely overlap. The minor releases push the commercial agentic surface forward — triage skills, page context, the MCP tool set — while the patches defend the parts everyone uses: dependency resolution, container CVEs, and check correctness. That second track matters more than its version numbers suggest, because a security scanner reporting PASS when an API call failed is worse than one that errors. 5.39.1 fixes exactly that in the ECS task-definition checks, and makes the SES public-access check evaluate every identity policy rather than stopping at the first.
◆ Prediction
Expect the next minor to extend Lighthouse skills to groups of findings rather than one at a time, with patch releases continuing to absorb Trivy and base-image CVE churn.
Alternatives to Depot 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 Depot or Prowler.
DNSControl
DNSControl v5 is feature-frozen with a ship date, and rc9 is pure provider cleanup
Casdoor
Casdoor is spending its release cadence moving auth checks from the client to the server
ESPHome
ESPHome ships on a calendar, and the August beta train is now five builds deep
Strimzi
Strimzi's 1.2.0 candidate closes with a logging fix and nothing else
NetBox
NetBox adds a cooling data model — the first new infrastructure domain since power
See all Depot alternatives → · See all Prowler alternatives →
Recent activity from Depot and Prowler
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoProwler5.39.1 unbreaks pip install and stops two checks reporting false PASS
- 6d agoProwlerLighthouse AI triages findings; Azure management-group onboarding ⚡
- 9d agoDepotmacOS 26 is now the default macOS version for GitHub Actions runners
- 12d agoProwlerCompliance Watchlist and multi-domain SAML SSO
- 15d agoProwlerContainer CVE cleanup and an M365 false-FAIL fix
- 15d agoProwlerLighthouse AI gains page context and the full MCP toolbox ⚡
- 16d agoDepotDepot CI now supports native GitHub stacked pull requests
- 19d agoDepotSet cache retention when creating a project with --cache-policy-keep-days
- 20d agoDepotView and edit project details from the Depot CLI
- 21d agoProwlerFinding Groups dispatch to Jira; Attack Paths query filtering
- 21d agoDepotTest results are now generally available ⚡
- 29d agoDepotAI analysis available for all Depot CI workflows and jobs
Frequently asked questions
What is the difference between Depot and Prowler?
They serve adjacent needs but don't currently overlap on shipped themes. Prowler is currently shipping more aggressively (velocity 7.5 vs 6.3), with 2 editorial sparks in the last 30 days against 1. See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.
Is Depot 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 6.3), with 2 editorial sparks in the last 30 days against 1. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Depot?
Top Depot alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Depot alternatives" section above for the current picks, or visit /alternatives/depot 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.