GitHub Spark vs Windsurf: 2026 comparison
GitHub's natural-language micro-app builder — describe a personal app, get a deployed working version.
GitHub Spark vs Windsurf — specs
| Spec | GitHub Spark | Windsurf |
|---|---|---|
| Agent Rank | 67 / 100 (B) | 78 / 100 (A) |
| Autonomy | Autonomous | Semi-autonomous |
| Pricing | Subscription · from $21 | Freemium · from $15 |
| Open source | No | No |
| Capabilities | Code, Tool use, Memory | Code, Tool use, Memory, Browser |
| Integrations | 1 apps | 2 apps |
| Verified | Verified | Verified |
| Released | May 2025 | Apr 2025 |
Agent Rank breakdown
- Autonomy fit
- 9
- Capabilities
- 6
- Integrations
- 2
- Pricing value
- 8
- Polish & maturity
- 5
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
- Autonomy fit
- 8
- Capabilities
- 8
- Integrations
- 4
- Pricing value
- 8
- Polish & maturity
- 9
- Verifiability
- 10
Auto-computed from autonomy, capabilities, integrations, pricing, maturity and editorial verification. Updated every deploy. How is this computed?
Pros & cons
- +Native GitHub integration — apps deploy with one click
- +Bundled with Pro+ subscription — no separate billing relationship
- +Best for "personal apps" use case (Slack tools, side-project utilities)
- −Newer than Lovable/Bolt — fewer templates and patterns
- −Less flexible than dedicated builders for production apps
- −Limited to specific app shapes — not a general-purpose builder yet
- +Cascade agent flows are the strongest "watch it work" UI in any IDE-native agent
- +Cheapest Pro tier in the category at $15/month
- +Codeium has a deep model team — completion quality consistently leads
- −Smaller ecosystem of extensions than Cursor
- −Pro Ultimate ($60) is opaque on which models are actually premium
- −Memory feature less mature than Cursor + Claude Code memories
Pricing
- +Spark included with Pro+
- +Generate + deploy micro-apps
- +GitHub-native hosting
- +Org policies
- +Custom domains
- +SSO
- +Limited Cascade flow runs
- +Standard models
- +Editor + chat
- +Unlimited Cascade flows
- +All Pro models
- +Background agents
- +Memories
- +Highest model priority
- +Premium models included
- +Higher concurrency
- +SSO + admin
- +Usage analytics
- +Shared memories
Which one should you pick?
Pick GitHub Spark if you want the highest autonomy and the verification loop is in place.
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Frequently asked
Should I pick GitHub Spark or Windsurf in 2026?+
Pick GitHub Spark if you want the highest autonomy and the verification loop is in place. Pick Windsurf if cost is the main constraint. Most working teams running both can use GitHub Spark for primary work and Windsurf for the workflows where its specific strengths matter.
What's the price difference between GitHub Spark and Windsurf?+
GitHub Spark starts at Subscription · from $21; Windsurf starts at Freemium · from $15. Windsurf is the cheaper entry option. For team deployments the TCO can differ — use the AI Agent Rank TCO calculator for your specific volume.
Which is more autonomous, GitHub Spark or Windsurf?+
GitHub Spark is the more autonomous of the two (Autonomous vs Semi-autonomous). Higher autonomy ships throughput faster but requires verification loops in place — see our autonomous-vs-copilot framing for when each tier wins.