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Comparison · Infra & APIs

Depot vs webfakes

A side-by-side editorial comparison of Depot and webfakes — release velocity, themes, recent moves, and the top alternatives to consider.

Depot vs webfakes: at a glance

FeatureDepotwebfakes
SectorInfra & APIsInfra & APIs
Velocity score6.30.0
Sparks · 30d10
Top themesci-cd, build-acceleration, test-intelligence, git-hostingtesting, http-server, r-package, test-fixtures
Last editorial update15h ago1h ago
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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.

Read the full Depot trajectory →

What is webfakes?

A fake web server for tests that keeps closing the gap with the real thing.

webfakes runs a real HTTP server inside R tests so packages can exercise network code without hitting the internet. Its releases follow a consistent logic: find a class of behaviour that only the real internet could reproduce, then implement it locally. HTTPS arrived in 1.4.0; before that the httpbin clone reached full parity with the Python original, and a fake git HTTP server landed alongside CGI middleware. The most recent release, 1.5.0, is about the server's own rough edges — keep-alive timeouts, locale-independent HTTP date parsing, and trailing-slash route matching.

Read the full webfakes trajectory →

Depot vs webfakes: editorial side-by-side

D
Depot
INFRA · APIS
6.3

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.

W
webfakes
INFRA · APIS
0.0

A fake web server for tests that keeps closing the gap with the real thing.

◆ Current state

webfakes runs a real HTTP server inside R tests so packages can exercise network code without hitting the internet. Its releases follow a consistent logic: find a class of behaviour that only the real internet could reproduce, then implement it locally. HTTPS arrived in 1.4.0; before that the httpbin clone reached full parity with the Python original, and a fake git HTTP server landed alongside CGI middleware. The most recent release, 1.5.0, is about the server's own rough edges — keep-alive timeouts, locale-independent HTTP date parsing, and trailing-slash route matching.

◆ Where it's heading

The package is converging on being indistinguishable from a real server for test purposes, which is the only way it stays useful — every unsupported protocol feature is a piece of code someone cannot test offline. The remaining work has visibly shifted from missing endpoints to correctness details: date header parsing under unusual locales, keep-alive tuning, request body handling across content types.

◆ Prediction

Expect continued fidelity work against real-server behaviour rather than new app types, with HTTP/2 or authentication schemes the most plausible next gaps given the direction HTTPS opened. The entries do not indicate a specific planned feature.

Alternatives to Depot and webfakes

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 webfakes.

See all Depot alternatives → · See all webfakes alternatives →

Recent activity from Depot and webfakes

Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.

  1. 4d agoDepotmacOS 26 is now the default macOS version for GitHub Actions runners
  2. 11d agoDepotDepot CI now supports native GitHub stacked pull requests
  3. 14d agoDepotSet cache retention when creating a project with --cache-policy-keep-days
  4. 15d agoDepotView and edit project details from the Depot CLI
  5. 16d agoDepotTest results are now generally available
  6. 24d agoDepotAI analysis available for all Depot CI workflows and jobs
  7. 2mo agowebfakesKeep-alive tuning, locale-safe HTTP dates, looser routes
  8. 1y agowebfakesHTTPS support lands in the fake server
  9. 1y agowebfakesNew decode_url server option
  10. 2y agowebfakesAdds a fake git HTTP server and CGI middleware
  11. 2y agowebfakesFixes tmpl_glue() on affected macOS builds
  12. 3y agowebfakeshttpbin clone reaches parity with the Python original

Frequently asked questions

What is the difference between Depot and webfakes?

They serve adjacent needs but don't currently overlap on shipped themes. Depot is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 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 Depot better than webfakes?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Depot is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 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 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 webfakes?

Top webfakes alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "webfakes alternatives" section above for the current picks, or visit /alternatives/webfakes for the full list with editorial commentary on each.