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Comparison · DevOps
Rivet vs Splunk
A side-by-side editorial comparison of Rivet and Splunk — release velocity, themes, recent moves, and the top alternatives to consider.
Rivet vs Splunk: at a glance
| Feature | Rivet | Splunk |
|---|---|---|
| Sector | DevOps | DevOps |
| Velocity score | 6.3 | 1.0 |
| Sparks · 30d | 1 | 0 |
| Top themes | actors, rust, storage engine, s3 | splunk-enterprise, observability, opentelemetry, marketing-capture |
| Last editorial update | 16h ago | 6mo ago |
| Website | — | Visit → |
What is Rivet?
Rivet's Rust SDK for Actors is generally available.
Rivet has spent two months building infrastructure for long-lived actors and AI agents: BYOC, OpenTelemetry tracing, actor-scoped JWTs and agentOS Hosted VMs. The 3.0 Preview made Rivet a single stateless binary on S3. The Rust SDK for Rivet Actors is now generally available, with SQLite, WebSockets, cron and OpenTelemetry built in.
What is Splunk?
Splunk's changelog feed is mostly marketing pages and nav — actual release news is buried in the blog.
What surfaces from Splunk in this slice is marketing and documentation index content: Splunk Enterprise positioning, the InfoSec starter app, the Compatibility Matrix page, the home navigation, and a 'Latest Articles' index on the observability blog. The blog index does mention real product activity — OpenTelemetry eBPF Instrumentation in the Splunk Distribution of the OpenTelemetry Collector, OTLP log ingestion, ITSI Content Pack for Cisco Data Center Networking — but the substance lives behind those headlines, not in this feed.
Rivet vs Splunk: editorial side-by-side
Rivet
6.3DEVOPS
Rivet's Rust SDK for Actors is generally available.
◆ Current state
Rivet has spent two months building infrastructure for long-lived actors and AI agents: BYOC, OpenTelemetry tracing, actor-scoped JWTs and agentOS Hosted VMs. The 3.0 Preview made Rivet a single stateless binary on S3. The Rust SDK for Rivet Actors is now generally available, with SQLite, WebSockets, cron and OpenTelemetry built in.
◆ Where it's heading
Rivet is widening who can build on its actor model while 3.0 matures: a Rust SDK GA lets performance-sensitive teams use it without a TypeScript layer. The platform direction remains S3-only infrastructure for stateful workloads.
◆ Prediction
Expect 3.0 to move toward a stable release and more SDK languages. The entries don't show a 3.0 GA date.
Splunk
1.0DEVOPS
Splunk's changelog feed is mostly marketing pages and nav — actual release news is buried in the blog.
◆ Current state
What surfaces from Splunk in this slice is marketing and documentation index content: Splunk Enterprise positioning, the InfoSec starter app, the Compatibility Matrix page, the home navigation, and a 'Latest Articles' index on the observability blog. The blog index does mention real product activity — OpenTelemetry eBPF Instrumentation in the Splunk Distribution of the OpenTelemetry Collector, OTLP log ingestion, ITSI Content Pack for Cisco Data Center Networking — but the substance lives behind those headlines, not in this feed.
◆ Where it's heading
From this slice it's hard to read actual product trajectory. The breadcrumbs in the blog index point toward Splunk doubling down on OpenTelemetry as the ingestion surface (eBPF instrumentation, OTLP log ingest), broader Kubernetes monitoring coverage, and ITSI content packs for networking. Nothing here suggests a strategic shift; the work pattern is observability-feature breadth and OpenTelemetry alignment.
◆ Prediction
Until a release-notes channel feeds into this view, predictions are general. Based on the blog index, expect more OpenTelemetry-aligned ingestion improvements, additional ITSI content packs for major infrastructure categories, and continued AI-observability messaging tied to KubeCon EU 2026. A formal Splunk Enterprise release announcement is also likely soon given the Compatibility Matrix and release-notes pages being actively maintained.
Alternatives to Rivet and Splunk
Other DevOps 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 Rivet or Splunk.
Gravity Wiz
Gravity Wiz previews Flowcrafter, a visual workflow canvas for Gravity Forms.
GitLab
GitLab sells Orbit as the evidence layer for agent pilots and AI-code rules.
NATS
NATS second release candidates add a config reload check and faster redelivery queues.
Zed
Zed 1.27 writes commit messages in your repo's style and trims agent memory use.
Z-Wave JS UI
Z-Wave JS UI 11.26 picks up zwave-js 15.32 and finishes the move to Node 24.
See all Rivet alternatives → · See all Splunk alternatives →
Recent activity from Rivet and Splunk
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 4d agoRivetRust SDK for Rivet Actors Is Now Generally Available
- 15d agoRivetIntroducing Rivet 3.0 Preview ⚡
- 29d agoRivetIntroducing agentOS 0.4 & Hosted VMs
- 1mo agoRivetIntroducing Pi Durable for Rivet
- 1mo agoRivetReplacing Our Message Broker with... S3? ⚡
- 1mo agoRivetIntroducing Pi 1.0 for Rivet
- 6mo agoSplunkInfoSec App for Splunk reference page
- 6mo agoSplunkSplunk Enterprise + security offerings marketing page
- 7mo agoSplunkCompatibility Matrix reference page
- 7mo agoSplunkRelease Notes home page index
Frequently asked questions
What is the difference between Rivet and Splunk?
They serve adjacent needs but don't currently overlap on shipped themes. Rivet is currently shipping more aggressively (velocity 6.3 vs 1.0), 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 Rivet better than Splunk?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Rivet is currently shipping more aggressively (velocity 6.3 vs 1.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other DevOps products to evaluate alongside.
What are the best alternatives to Rivet?
Top Rivet alternatives in DevOps are ranked by recent ship velocity. Browse the "Rivet alternatives" section above for the current picks, or visit /alternatives/rivet for the full list with editorial commentary on each.
What are the best alternatives to Splunk?
Top Splunk alternatives in DevOps are ranked by recent ship velocity. Browse the "Splunk alternatives" section above for the current picks, or visit /alternatives/splunk for the full list with editorial commentary on each.