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Comparison · Infra & APIs

Logstash vs Depot

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

Logstash vs Depot: at a glance

FeatureLogstashDepot
SectorInfra & APIs, AnalyticsInfra & APIs
Velocity score3.37.5
Sparks · 30d01
Top themesobservability, elastic-stack, ingest-pipeline, performanceci-cd, container-builds, agent-compute, sandboxes
Last editorial update1mo ago5d ago
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What is Logstash?

PQ compression and ES|QL preview land while weekly plugin churn drives the release cadence.

Logstash is in a steady maintenance phase across the 9.0–9.3 lines, with most weekly releases dominated by plugin dependency bumps (Netty, Avro, kotlin-stdlib) and small fixes. The substantive 9.x work — Persistent Queue compression via ZSTD, batch-size metrics, and ES|QL support in Technical Preview for the Elasticsearch input/filter — represents real capability gains for operators tuning throughput and storage. Security and credential-handling hygiene (sasl_jaas_config redaction, encoded API-key formats) shows up consistently across plugin updates.

Read the full Logstash trajectory →

What is Depot?

Depot turns its build-acceleration compute into a metered backend for AI agents.

Depot is shipping fast across two fronts: hardening its CI platform and opening its compute to AI workloads. Recent CI work includes native step retries, durable cache disks, and a generally available API and CLI with full dashboard parity. On the AI front it added SOCI v2 to cut startup time for large CUDA and PyTorch images and launched a Sandbox SDK to run untrusted or agent-generated code in ephemeral, billed sandboxes.

Read the full Depot trajectory →

Logstash vs Depot: editorial side-by-side

Logstash logo
Logstash
INFRA · APISANALYTICS
3.3

PQ compression and ES|QL preview land while weekly plugin churn drives the release cadence.

◆ Current state

Logstash is in a steady maintenance phase across the 9.0–9.3 lines, with most weekly releases dominated by plugin dependency bumps (Netty, Avro, kotlin-stdlib) and small fixes. The substantive 9.x work — Persistent Queue compression via ZSTD, batch-size metrics, and ES|QL support in Technical Preview for the Elasticsearch input/filter — represents real capability gains for operators tuning throughput and storage. Security and credential-handling hygiene (sasl_jaas_config redaction, encoded API-key formats) shows up consistently across plugin updates.

◆ Where it's heading

The product is consolidating its role as the configurable ingest tier of the Elastic stack rather than chasing new categories. Investment is concentrated on operational efficiency — PQ compression, average batch metrics, JDBC concurrency lifts — and on tightening integration with newer Elasticsearch capabilities like ES|QL. Plugin maintenance burden is high but treated as first-class, suggesting the team has accepted the long tail of integrations as the durable surface area.

◆ Prediction

Expect ES|QL support to graduate from Technical Preview to GA in the next minor, and PQ compression to become the default once the rollback-barrier risk has aged out. Watch for further telemetry surfaces aimed at sizing — the batch-metrics work points toward a guided-tuning story.

D
Depot
INFRA · APIS
7.5

Depot turns its build-acceleration compute into a metered backend for AI agents.

◆ Current state

Depot is shipping fast across two fronts: hardening its CI platform and opening its compute to AI workloads. Recent CI work includes native step retries, durable cache disks, and a generally available API and CLI with full dashboard parity. On the AI front it added SOCI v2 to cut startup time for large CUDA and PyTorch images and launched a Sandbox SDK to run untrusted or agent-generated code in ephemeral, billed sandboxes.

◆ Where it's heading

Depot is extending from build and CI acceleration toward being a general compute backend for agents. The Sandbox SDK, the agent-friendly GA API, and ML-image startup optimizations point the same way: sell fast, isolated, metered compute that AI tools and pipelines can drive programmatically. The CI improvements keep the core product sticky while the platform broadens.

◆ Prediction

Expect the Sandbox SDK to move toward general availability with more language and filesystem surface, and continued convergence of CI and sandbox compute under one metered, API-first platform.

Alternatives to Logstash and Depot

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 Logstash or Depot.

See all Logstash alternatives → · See all Depot alternatives →

Recent activity from Logstash and Depot

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

  1. 8d agoDepotSOCI v2 support for Depot container builds
  2. 9d agoDepotSandbox SDK is now available in private beta
  3. 15d agoDepotNative step retries in Depot CI
  4. 17d agoDepotDurable cache disks for Depot CI jobs are now available in beta
  5. 23d agoDepotDepot CI API and CLI are now generally available
  6. 24d agoDepotSSH into Depot CI sandboxes now uses exec.depot.dev
  7. 2mo agoLogstashRelease notes index update (no shipped change)
  8. 2mo agoLogstashKafka Output regression fixed for sasl_jaas_config
  9. 2mo agoLogstashSecurity advisories pointer for 9.3.3
  10. 2mo agoLogstashElasticsearch Output - 12.1.3
  11. 2mo agoLogstashLogstash seizes 9.x: PQ compression, batch metrics, ES|QL preview
  12. 2mo agoLogstashAzure_event_hubs Input - 1.5.5

Frequently asked questions

What is the difference between Logstash and Depot?

They serve adjacent needs but don't currently overlap on shipped themes. Depot is currently shipping more aggressively (velocity 7.5 vs 3.3), 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 Logstash better than Depot?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Depot is currently shipping more aggressively (velocity 7.5 vs 3.3), 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 Logstash?

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

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.