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Comparison · DevOps
Appsmith vs Rivet
A side-by-side editorial comparison of Appsmith and Rivet — release velocity, themes, recent moves, and the top alternatives to consider.
Appsmith vs Rivet: at a glance
| Feature | Appsmith | Rivet |
|---|---|---|
| Sector | DevOps | DevOps |
| Velocity score | 5.0 | 7.5 |
| Sparks · 30d | 0 | 2 |
| Top themes | mcp-server, workflows, internal-tools, open-source | actors, serverless, storage engine, s3 |
| Last editorial update | 1d ago | 6d ago |
| Website | Visit → | — |
What is Appsmith?
Appsmith 2.6 starts the move off Temporal, with a real upgrade trap for EE self-hosters.
Appsmith v2.6.0 moves workflows to a new engine, and EE users must finish Temporal runs on v2.5.1 first; pending approvals from the old engine can stop the whole server from starting. It also fixes the Node.js Brotli vulnerability CVE-2026-111497, requires static Redis command names, tightens workspace and page-read permissions, and adds isNull, anyOf and like options to MCP structured SQL filters.
What is Rivet?
Rivet 3.0 Preview runs as one stateless binary on WarpDrive, with S3 as its only dependency.
Rivet has spent two months building infrastructure for long-lived actors and AI agents: BYOC in customer clouds, OpenTelemetry tracing, actor-scoped JWTs, Pi agent runtimes and agentOS Hosted VMs. On October 5 it said 3.0 would replace NATS with S3. The October 26 3.0 Preview delivers that: a new storage engine, WarpDrive, promises bottomless storage on S3 at SSD speed, and Rivet becomes a single stateless binary.
Appsmith vs Rivet: editorial side-by-side
Appsmith
5.0DEVOPS
Appsmith 2.6 starts the move off Temporal, with a real upgrade trap for EE self-hosters.
◆ Current state
Appsmith v2.6.0 moves workflows to a new engine, and EE users must finish Temporal runs on v2.5.1 first; pending approvals from the old engine can stop the whole server from starting. It also fixes the Node.js Brotli vulnerability CVE-2026-111497, requires static Redis command names, tightens workspace and page-read permissions, and adds isNull, anyOf and like options to MCP structured SQL filters.
◆ Where it's heading
Appsmith is shifting from bundling its own AI to being a governed target for external AI clients, and each release widens MCP a little while narrowing what it can reach. Self-hosters keep taking on upgrade work: first docker.env, now a workflow engine migration. Browser telemetry dropping for published-app users fits the same tightening.
◆ Prediction
The next release will likely extend MCP tool coverage again and bring follow-ups for engine transition problems; the entries don't give a date for dropping the MCP beta label.
Rivet
7.5DEVOPS
Rivet 3.0 Preview runs as one stateless binary on WarpDrive, with S3 as its only dependency.
◆ Current state
Rivet has spent two months building infrastructure for long-lived actors and AI agents: BYOC in customer clouds, OpenTelemetry tracing, actor-scoped JWTs, Pi agent runtimes and agentOS Hosted VMs. On October 5 it said 3.0 would replace NATS with S3. The October 26 3.0 Preview delivers that: a new storage engine, WarpDrive, promises bottomless storage on S3 at SSD speed, and Rivet becomes a single stateless binary.
◆ Where it's heading
Each release removes operational burden: BYOC moved the control plane into the customer's cloud, and 3.0 reduces the self-hosted footprint to one binary plus an S3 bucket. The agent work (Pi, agentOS) sits on top as the main workload Rivet is courting.
◆ Prediction
Expect benchmarks and migration guidance for 2.x users during the preview, followed by a 3.0 GA. The entry gives no performance numbers, so the SSD-speed claim is unverified.
Alternatives to Appsmith and Rivet
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 Appsmith or Rivet.
Istio
Istio moves off Google Cloud to AWS, and GCP-hosted artifacts face removal in December.
GitLab
GitLab Orbit goes GA, betting that agent quality depends on lifecycle context, not on the model.
AWS
AWS brings its OpenAI models into GovCloud on the same controls as every other Bedrock model.
Grav
Grav's 1.7 line takes three patches in four hours, hardening every bundled web-server config.
Dapr
Nine days after 1.19 GA, Dapr patches 11 security flaws across three release lines.
See all Appsmith alternatives → · See all Rivet alternatives →
Recent activity from Appsmith and Rivet
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 3d agoAppsmithv2.6 leaves Temporal for a new workflow engine, fixes Brotli CVE
- 6d agoRivetIntroducing Rivet 3.0 Preview ⚡
- 11d agoAppsmithv2.5.1 hardens docker.env loading, SMTP hosts and signup rate limits
- 20d agoRivetIntroducing agentOS 0.4 & Hosted VMs
- 23d agoAppsmithv2.5 widens MCP app-editing tools and tightens datasource credentials
- 25d agoRivetIntroducing Pi Durable for Rivet
- 27d agoRivetReplacing Our Message Broker with... S3? ⚡
- 1mo agoRivetIntroducing Pi 1.0 for Rivet
- 1mo agoAppsmithv2.4.3: MCP sessions shared via Redis as Appsmith AI hits end of life
- 1mo agoAppsmithRelease v2.4.2 🌈
- 1mo agoRivetIntroducing JWT Authentication for Rivet Actors
- 1mo agoAppsmithv2.4.1 hardens Databricks, UQI filters and AI provider plugins
Frequently asked questions
What is the difference between Appsmith and Rivet?
They serve adjacent needs but don't currently overlap on shipped themes. Rivet 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 Appsmith better than Rivet?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Rivet 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 DevOps products to evaluate alongside.
What are the best alternatives to Appsmith?
Top Appsmith alternatives in DevOps are ranked by recent ship velocity. Browse the "Appsmith alternatives" section above for the current picks, or visit /alternatives/appsmith for the full list with editorial commentary on each.
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.