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Comparison · Infra & APIs

Cursor vs Windmill

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

Cursor vs Windmill: at a glance

FeatureCursorWindmill
SectorInfra & APIsInfra & APIs
Velocity score7.57.5
Sparks · 30d20
Top themesagent-sdk, cloud-agents, agentic-platform, evalsworkflow-automation, ai-agents, devtools, dbt
Last editorial update1d ago1mo ago
Website—Visit →

What is Cursor?

Cursor's Agent SDK turns custom agents into code projects you can test, then deploy anywhere.

Cursor has grown from an editor into a delivery platform: Projects coordinates cloud agents, Origin hosts repos with a 20+ app marketplace, Rollouts watches deploys, and the Environments API scripts agent sandboxes. On October 20 the Agent SDK went GA. An agent is now a folder with a prompt, typed tools, skills, MCP connections and channels, tested with evals and deployed either to Cursor or to the team's own infrastructure.

Read the full Cursor trajectory →

What is Windmill?

Windmill is building a full AI-native workflow platform — guest app access, agent evals, dbt runtime, and AI cost tracking shipped in rapid succession.

Windmill is an open-source workflow automation and developer platform that has been adding AI capabilities at an accelerating rate. The last month brought AI agent evaluations (with dataset-based scoring and run comparison), AI usage and cost tracking per user and model, a Plan mode for AI sessions (read-only investigation posture), version history for both AI artifacts and resource values, and nested filter groups for Kafka and WebSocket triggers. The platform now spans workflow orchestration, AI-assisted script writing, and a native dbt runtime.

Read the full Windmill trajectory →

Cursor vs Windmill: editorial side-by-side

C
Cursor
INFRA · APIS
7.5

Cursor's Agent SDK turns custom agents into code projects you can test, then deploy anywhere.

◆ Current state

Cursor has grown from an editor into a delivery platform: Projects coordinates cloud agents, Origin hosts repos with a 20+ app marketplace, Rollouts watches deploys, and the Environments API scripts agent sandboxes. On October 20 the Agent SDK went GA. An agent is now a folder with a prompt, typed tools, skills, MCP connections and channels, tested with evals and deployed either to Cursor or to the team's own infrastructure.

◆ Where it's heading

The last month has been about opening Cursor's agent stack to outside code: partner apps write into Origin, the Environments API exposes sandboxes, and the Agent SDK lets teams build their own bots on the same runtime. Agents that wake on PR, CI, Slack, webhook and cron events push Cursor past the IDE into always-on team automation. Cursor is selling the agent runtime itself, not just its own agents.

◆ Prediction

Expect more starter templates and SDK-built agents to appear in the app marketplace, and tighter links between SDK agents and Projects or Rollouts. Whether self-hosted deploys get the same dashboard tooling as Cursor-hosted ones is not yet clear from the entries.

W
Windmill
INFRA · APIS
7.5

Windmill is building a full AI-native workflow platform — guest app access, agent evals, dbt runtime, and AI cost tracking shipped in rapid succession.

◆ Current state

Windmill is an open-source workflow automation and developer platform that has been adding AI capabilities at an accelerating rate. The last month brought AI agent evaluations (with dataset-based scoring and run comparison), AI usage and cost tracking per user and model, a Plan mode for AI sessions (read-only investigation posture), version history for both AI artifacts and resource values, and nested filter groups for Kafka and WebSocket triggers. The platform now spans workflow orchestration, AI-assisted script writing, and a native dbt runtime.

◆ Where it's heading

The pattern across recent releases is clear: Windmill is building the operational infrastructure around AI agents — not just the ability to run them, but the ability to measure, control, audit, and govern them. Agent evals add a testing layer; Plan mode adds a safety posture; cost tracking adds financial visibility; version history adds rollback capability. The guest app access model also introduces a new monetization dimension (4:1 guest-to-seat ratio above 100 free guests). Windmill is positioning as the AI workflow platform for teams that need enterprise-grade controls.

◆ Prediction

The eval framework (currently beta) will likely gain deeper integration with CI/CD and deployment flows. Guest access metering signals that Windmill is building toward consumption-based pricing for external-facing AI apps. Expect tighter integration between the agent evals system and the existing flow editor deployment pipeline.

Alternatives to Cursor and Windmill

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 Cursor or Windmill.

See all Cursor alternatives → · See all Windmill alternatives →

Recent activity from Cursor and Windmill

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

  1. 8d agoCursorCursor Agent SDK goes GA: agents as code, deployable anywhere ⚡
  2. 12d agoCursor# Canvases from cloud agents
  3. 15d agoCursorOrigin App Marketplace opens with 20+ apps and public submissions ⚡
  4. 1mo agoCursor# Rollouts ⚡
  5. 1mo agoCursor# Powered by Cloud Agents ⚡
  6. 1mo agoWindmillGuest access for apps ⚡
  7. 1mo agoCursorSelf-hosted pools, external sandboxes, and Linux/Mac computer use ⚡
  8. 2mo agoWindmillAI agent evals (beta) ⚡
  9. 2mo agoWindmillAI usage and cost tracking
  10. 2mo agoWindmillApplication default credentials for GCP Pub/Sub triggers
  11. 2mo agoWindmillPlan mode for AI sessions
  12. 2mo agoWindmillNested filter groups and dotted paths in trigger filters

Frequently asked questions

What is the difference between Cursor and Windmill?

They serve adjacent needs but don't currently overlap on shipped themes. Cursor and Windmill are shipping at a similar cadence (velocity 7.5 vs 7.5, both within Sparkpulse's "active" band). See the at-a-glance table above for a side-by-side breakdown of velocity, recent sparks, and editorial themes.

Is Cursor better than Windmill?

Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Cursor and Windmill are shipping at a similar cadence (velocity 7.5 vs 7.5, both within Sparkpulse's "active" band). For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.

What are the best alternatives to Cursor?

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

What are the best alternatives to Windmill?

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