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Comparison · Infra & APIs
Windsurf vs Expo
A side-by-side editorial comparison of Windsurf and Expo — release velocity, themes, recent moves, and the top alternatives to consider.
Windsurf vs Expo: at a glance
| Feature | Windsurf | Expo |
|---|---|---|
| Sector | Infra & APIs | Infra & APIs |
| Velocity score | 0.0 | 6.3 |
| Sparks · 30d | 0 | 1 |
| Top themes | agentic-coding, devin, code-review, ide | react-native, eas, mcp, ci-cd |
| Last editorial update | 2h ago | 2h ago |
| Website | Visit → | — |
What is Windsurf?
Windsurf is being rebuilt as Devin's front end — the IDE now ships the agent, the CLI, and the reviewer.
Every substantive item in this window is a Devin capability arriving inside Windsurf under the existing subscription: the Devin local agent, Devin for Terminal as a Rust CLI, and now Devin Review and Quick Review for checking AI-written code. The editor's own releases are increasingly about managing agents rather than editing text, with an Agent Command Center inbox, session sorting, and switching performance. Frontier models — Opus 4.7, GPT-5.5, SWE-1.6 — are added as routine availability notes.
What is Expo?
Expo shut down its own coding agent and kept the MCP server — it wants to be the substrate.
Two SDK releases landed in quick succession, 56 in May and 57 at the end of June, alongside steady EAS work: Maestro test insights with flake detection, automated iOS device registration in Workflows, and a general availability date for EAS Observe. On the AI side the direction reversed — the Expo MCP Server became available on the free plan in May, and in July the Expo Agent closed beta ended with the project wound down. Entry bodies in this feed are thin, so specifics beyond the headlines are limited.
Windsurf vs Expo: editorial side-by-side
Windsurf
0.0INFRA · APIS
Windsurf is being rebuilt as Devin's front end — the IDE now ships the agent, the CLI, and the reviewer.
◆ Current state
Every substantive item in this window is a Devin capability arriving inside Windsurf under the existing subscription: the Devin local agent, Devin for Terminal as a Rust CLI, and now Devin Review and Quick Review for checking AI-written code. The editor's own releases are increasingly about managing agents rather than editing text, with an Agent Command Center inbox, session sorting, and switching performance. Frontier models — Opus 4.7, GPT-5.5, SWE-1.6 — are added as routine availability notes.
◆ Where it's heading
The IDE is becoming one surface among several onto a shared agent harness that also runs in the terminal and in the cloud, with sessions handed between them. The review tooling signals where the bottleneck has moved: once agents write most of the code, the scarce capacity is checking it, so Cognition is shipping the reviewer alongside the writer. Bundling all of it into one subscription rather than pricing per agent is the commercial posture.
◆ Prediction
Expect the agent inbox to keep absorbing IDE surface — more parallel sessions, review as a gate on agent output — and further parity between the terminal, cloud, and editor entry points.
Expo
6.3INFRA · APIS
Expo shut down its own coding agent and kept the MCP server — it wants to be the substrate.
◆ Current state
Two SDK releases landed in quick succession, 56 in May and 57 at the end of June, alongside steady EAS work: Maestro test insights with flake detection, automated iOS device registration in Workflows, and a general availability date for EAS Observe. On the AI side the direction reversed — the Expo MCP Server became available on the free plan in May, and in July the Expo Agent closed beta ended with the project wound down. Entry bodies in this feed are thin, so specifics beyond the headlines are limited.
◆ Where it's heading
Expo is consolidating around the build, test, and observe pipeline it already owns and stepping back from competing on the agent itself. Making the MCP server free while retiring Expo Agent puts the company underneath whichever assistant a developer already uses, rather than asking them to adopt another one. EAS is where the commercial weight sits, and the recent releases all reduce the manual work between a commit and a working build on a device.
◆ Prediction
Expect EAS Observe's August general availability to anchor the next stretch, with AI effort staying on the MCP surface that connects outside assistants to Expo projects.
Alternatives to Windsurf and Expo
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 Windsurf or Expo.
Statsig
Statsig is packaging its own workflows as skills for someone else's agent to run.
Rootly
Rootly's AI stops summarizing incidents and starts investigating them.
Knock
Notification infrastructure grows a memory: workflows can now wait on the real world.
WorkOS
Auth infrastructure that agents can drive and developers can run locally.
Clerk
Clerk is building auth for machines: API keys, a CLI agents can drive, per-verification pricing.
See all Windsurf alternatives → · See all Expo alternatives →
Recent activity from Windsurf and Expo
Latest ship moves from both products, interleaved chronologically. ⚡ = editorial spark.
- 10d agoExpoExpo Agent: ending the closed beta and winding the project down ⚡
- 10d agoExpoEAS Observe moves to general availability on August 20
- 1mo agoExpoExpo SDK 57
- 1mo agoExpoMaestro testing: insights, clearer results, and faster retries
- 1mo agoExpoAutomate iOS device registration for internal builds in EAS Workflows
- 2mo agoExpoThe Expo MCP Server is now available on the Free plan
- 2mo agoWindsurfAgent Command Center (v2.2.17)
- 2mo agoWindsurfBug fixes and improvements (v2.2.17)
- 2mo agoWindsurfWindows updates (v2.2.17)
- 2mo agoWindsurfWindsurf 2.2.17: Devin Review & Quick Review
- 2mo agoWindsurfDevin Review & Quick Review (v2.2.17) ⚡
- 3mo agoWindsurfCascade crash and Devin Cloud auth failures fixed
Frequently asked questions
What is the difference between Windsurf and Expo?
They serve adjacent needs but don't currently overlap on shipped themes. Expo is currently shipping more aggressively (velocity 6.3 vs 0.0), 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 Windsurf better than Expo?
Sparkpulse doesn't pick a winner — we score release velocity, not feature parity. Expo is currently shipping more aggressively (velocity 6.3 vs 0.0), with 1 editorial sparks in the last 30 days against 0. For your specific use case, the alternatives sections above list other Infra & APIs products to evaluate alongside.
What are the best alternatives to Windsurf?
Top Windsurf alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Windsurf alternatives" section above for the current picks, or visit /alternatives/windsurf for the full list with editorial commentary on each.
What are the best alternatives to Expo?
Top Expo alternatives in Infra & APIs are ranked by recent ship velocity. Browse the "Expo alternatives" section above for the current picks, or visit /alternatives/expo for the full list with editorial commentary on each.