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Comparison · DevOps
Heroku vs Sanity
A side-by-side editorial comparison of Heroku and Sanity — release velocity, themes, recent moves, and the top alternatives to consider.
Heroku vs Sanity: at a glance
What is Heroku?
Runtime bumps fill the changelog; the managed Postgres line is where Heroku actually moves.
Day to day, Heroku's changelog is language-runtime upkeep: Python, Node, Ruby, Go, PHP, JRuby and .NET point releases, buildpack refreshes for Pipenv and uv, and periodic rebuilds of the Heroku-22, Heroku-24 and Heroku-26 stacks now maintained in parallel. The exception is the managed database. Postgres 18 entered beta on 14 July and reached general availability on 4 August, and Heroku deprecated Postgres 15 on the same day.
What is Sanity?
Sanity is turning its CMS into agent infrastructure, one MCP patch at a time.
Sanity shipped six MCP server versions and two Studio releases in eight days — a cadence that signals the MCP layer is now their primary investment surface. The updates refine agent-facing tooling: smarter workspace defaults, improved input compatibility, and cleaner error paths when agents hit permission boundaries. A new SAML enforcement control in Manage adds enterprise-grade access governance that previously had no dedicated UI switch.
Heroku vs Sanity: editorial side-by-side
Heroku
5.0DEVOPSINFRA · APIS
Runtime bumps fill the changelog; the managed Postgres line is where Heroku actually moves.
◆ Current state
Day to day, Heroku's changelog is language-runtime upkeep: Python, Node, Ruby, Go, PHP, JRuby and .NET point releases, buildpack refreshes for Pipenv and uv, and periodic rebuilds of the Heroku-22, Heroku-24 and Heroku-26 stacks now maintained in parallel. The exception is the managed database. Postgres 18 entered beta on 14 July and reached general availability on 4 August, and Heroku deprecated Postgres 15 on the same day.
◆ Where it's heading
The platform is running two clocks at once. One is a near-daily maintenance cadence that keeps supported runtimes current and rarely changes behaviour. The other is a deliberate, publicly staged lifecycle for the data services, where a major version is walked from beta to GA and the version three releases behind is retired in the same announcement. Kafka is on the same track, with 2.8 and 3.7 deprecations and a revised version-support policy posted in late July.
◆ Prediction
Given that Postgres 15's deprecation was announced alongside 18's general availability, the next concrete step is a published end-of-life date and forced-upgrade window for Postgres 15. The runtime bumps will continue at their current weekly rhythm.
Sanity
8.8DEVOPS
Sanity is turning its CMS into agent infrastructure, one MCP patch at a time.
◆ Current state
Sanity shipped six MCP server versions and two Studio releases in eight days — a cadence that signals the MCP layer is now their primary investment surface. The updates refine agent-facing tooling: smarter workspace defaults, improved input compatibility, and cleaner error paths when agents hit permission boundaries. A new SAML enforcement control in Manage adds enterprise-grade access governance that previously had no dedicated UI switch.
◆ Where it's heading
The MCP server versioning pace mirrors what Sanity did with Studio years ago: relentless small-batch iteration to compress the DX gap. Workflow authoring in v2.35.0 — where agents generate and deploy workflow definitions — points toward autonomous content pipelines as the destination. Enterprise hardening is running in parallel, likely required to close security-conscious buyers who won't approve a mixed-auth setup.
◆ Prediction
The next meaningful MCP release will likely extend Workflow tooling with more agent-triggerable event types or add coverage for content release batch publishing — the v2.35.2 improvements to publishing-lifecycle guidance hint at ongoing friction in that flow.
Alternatives to Heroku and Sanity
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 Heroku or Sanity.
Manticore Search
Manticore Search adds direct-to-disk bulk import, eliminating RAM staging bottlenecks in large ingestion pipelines.
CodeRabbit
CodeRabbit launches a cross-repo PR triage queue that ranks every open pull request with evidence.
containerd
containerd patches CVE-2026-53493 across five branches the same day 2.4.0 ships 658 commits
Rivet
Rivet is shipping the complete agentic backend stack: actors, durable streams, BYOC, MCP integration, and a V8 app runtime in one month.
Scalingo
Scalingo ships routine runtime maintenance at high cadence while expanding database observability through its SDK.
See all Heroku alternatives → · See all Sanity alternatives →
Recent activity from Heroku and Sanity
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 14h agoSanityMCP server v2.36.0: Smarter workspace defaults and improved MCP client compatibility
- 1d agoSanityManage: Prevent non-SAML users from joining your organization ⚡
- 1d agoSanityMCP deployments updated to Sanity Studio 6.14.1
- 2d agoSanityMCP server v2.35.3: Better compatibility for tool inputs
- 3d agoSanityMedia Library: folder descriptions, safer deletion, and connection recovery
- 3d agoSanityMCP server v2.35.2: Improved guidance for access/permissions issues and documents publishing lifecycle
- 1mo agoHerokuPostgres 18 GA and Postgres 15 deprecation; Python 3.14.7 and 3.13.15
- 2mo agoHeroku.NET SDK updates across the 8.0, 9.0 and 10.0 lines
- 2mo agoHerokuPostgres 18 enters beta; sbt 2 supported for Scala apps
- 2mo agoHerokuHeroku-22, Heroku-24 and Heroku-26 stacks updated
- 2mo agoHerokuPython buildpacks updated to Pipenv 2026.6.2 and uv 0.11.28
- 2mo agoHerokuNode.js 26.5.0 now available
Frequently asked questions
What is the difference between Heroku and Sanity?
They serve adjacent needs but don't currently overlap on shipped themes. Sanity is currently shipping more aggressively (velocity 8.8 vs 5.0), 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 Heroku better than Sanity?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Sanity is currently shipping more aggressively (velocity 8.8 vs 5.0), 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 Heroku?
Top Heroku alternatives in DevOps are ranked by recent ship velocity. Browse the "Heroku alternatives" section above for the current picks, or visit /alternatives/heroku for the full list with editorial commentary on each.
What are the best alternatives to Sanity?
Top Sanity alternatives in DevOps are ranked by recent ship velocity. Browse the "Sanity alternatives" section above for the current picks, or visit /alternatives/sanity for the full list with editorial commentary on each.