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Comparison · DevOps
Convex vs Aiven
A side-by-side editorial comparison of Convex and Aiven — release velocity, themes, recent moves, and the top alternatives to consider.
Convex vs Aiven: at a glance
What is Convex?
Convex raised $57M on the argument that agents need a backend built for them.
The feed is thin on releases and heavy on company milestones. A $57M Series B led by Insight Partners is the newest item, pitched around developers and their agents writing software together and needing a backend that keeps up. The substantive product news remains April's Convex for Enterprise, which added the compliance and scale posture the platform previously lacked; since then the feed carries a conference announcement and open-source recaps rather than shipped capability.
What is Aiven?
Aiven moves Grafana to 13 and gives Runtime apps custom domains.
Aiven's November releases mix pricing changes with plumbing between its own services. The MySQL free tier stops on 21 December, bring-your-own-key encryption is included at no extra cost, and a change-data-capture integration now copies PostgreSQL tables into ClickHouse in limited availability. On 12 November Grafana 13.2 became available alongside 12.4, without Git Sync or the Synthetic Monitoring app, and Aiven Runtime applications gained custom domains and readable URLs.
Convex vs Aiven: editorial side-by-side
Convex
2.5DEVOPS
Convex raised $57M on the argument that agents need a backend built for them.
◆ Current state
The feed is thin on releases and heavy on company milestones. A $57M Series B led by Insight Partners is the newest item, pitched around developers and their agents writing software together and needing a backend that keeps up. The substantive product news remains April's Convex for Enterprise, which added the compliance and scale posture the platform previously lacked; since then the feed carries a conference announcement and open-source recaps rather than shipped capability.
◆ Where it's heading
Convex is funding and positioning ahead of shipping. The enterprise release established the upmarket motion and the funding narrative attaches it to agent-written code, but nothing in the visible window shows the agent-facing product surface that framing implies. Whether that framing is real or aspirational is not something this feed answers yet.
◆ Prediction
With the round announced around agent workloads, the next substantive release is most likely on that surface, though the entries here give no detail on what form it takes.
Aiven
6.3DEVOPS
Aiven moves Grafana to 13 and gives Runtime apps custom domains.
◆ Current state
Aiven's November releases mix pricing changes with plumbing between its own services. The MySQL free tier stops on 21 December, bring-your-own-key encryption is included at no extra cost, and a change-data-capture integration now copies PostgreSQL tables into ClickHouse in limited availability. On 12 November Grafana 13.2 became available alongside 12.4, without Git Sync or the Synthetic Monitoring app, and Aiven Runtime applications gained custom domains and readable URLs.
◆ Where it's heading
Aiven is filling out the layer around its databases: logs, access control, encryption, dashboards and now an application runtime with its own domains. Each release is small, but together they make it easier to keep both data and the apps that use it on Aiven.
◆ Prediction
Expect more Aiven Runtime features that connect apps to Aiven's own databases, and a default-version switch to Grafana 13 once 12.4 nears end of support.
Alternatives to Convex and Aiven
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 Convex or Aiven.
Appsmith
Appsmith 2.7 makes its MCP agent ask before deleting widgets and blocks stale edits.
Apache Arrow Rust
Arrow Rust cuts release candidates on three older lines at once.
Sanity
Sanity's MCP server now explains failed validations and stops skipping them.
GitHub
GitHub sets a December 8 cutoff for ARM32 Actions runners and opens AI Scan to the API.
Manticore Search
Manticore keeps patching 31.x, now fixing a FREEZE crash and a DocID ordering bug.
See all Convex alternatives → · See all Aiven alternatives →
Recent activity from Convex and Aiven
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 1d agoAivenAiven for Grafana® 13 is now available
- 1d agoAivenCustom domains and friendly URLs for Aiven Runtime applications
- 3d agoAivenReplicate PostgreSQL tables to ClickHouse with CDC (limited availability)
- 4d agoAivenExport event logs
- 4d agoAivenDatabase-level access control for Aiven for Valkey™
- 4d agoAivenApache Kafka MirrorMaker 2 now supports multiple versions
- 3mo agoConvexConvex raises a $57M Series B
- 6mo agoConvexWe're organizing a conference
- 7mo agoConvexConvex's 2025 open-source contributions, recapped
- 7mo agoConvexConvex for Enterprise (and updates to everything else) ⚡
- 9mo agoConvexJust landed in Europe
- 9mo agoConvexConvex Open Source Update
Frequently asked questions
What is the difference between Convex and Aiven?
They serve adjacent needs but don't currently overlap on shipped themes. Aiven is currently shipping more aggressively (velocity 6.3 vs 2.5), with 0 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 Convex better than Aiven?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Aiven is currently shipping more aggressively (velocity 6.3 vs 2.5), with 0 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 Convex?
Top Convex alternatives in DevOps are ranked by recent ship velocity. Browse the "Convex alternatives" section above for the current picks, or visit /alternatives/convex for the full list with editorial commentary on each.
What are the best alternatives to Aiven?
Top Aiven alternatives in DevOps are ranked by recent ship velocity. Browse the "Aiven alternatives" section above for the current picks, or visit /alternatives/aiven for the full list with editorial commentary on each.