Coding · Head-to-head
Windsurf vs Laguna XS.2
Windsurf (freemium, AI Score 7.2/10) vs Laguna XS.2 (free, AI Score 8.2/10). Side-by-side pricing, features, pros and cons, and which to pick.
The verdict
Pick Windsurf if…
- →your primary use case is developers already productive in windsurf's cascade workflow who have no urgent reason to migrate, and teams evaluating cognition's stack who want an editor-side agent sitting alongside devin's cloud agents.
Pick Laguna XS.2 if…
- →budget is the constraint
- →overall capability matters more than price (AI Score 8.2 vs 7.2)
- →your primary use case is developers and small teams who want a self-hosted coding model for agentic repo work on a single 36gb gpu or mac, with no per-token bill and no vendor able to retire the model on them.
Side-by-side specs
| Spec | Windsurf | Laguna XS.2 |
|---|---|---|
| Category | Coding | Coding |
| Pricing model | freemium | free |
| Headline pricing | Free tier; paid plans from $20/mo (the Devin lineup now served at windsurf.com) — verify before buying | Free open weights (Apache 2.0). Hosted API — check website for current pricing |
| Free tier | Yes, but it is credit-metered and is Devin's free tier, not the unlimited-basic-completions-forever tier this entry once described. That tier no longer exists. Confirm current allowances on the live pricing page before relying on it. | The weights themselves are permanently free under Apache 2.0 — self-hosting costs only your hardware. Hosted API pricing is unverified; check the vendor site. |
| AI Score | 7.2/10 | 8.2/10 |
| Best for | Developers already productive in Windsurf's Cascade workflow who have no urgent reason to migrate, and teams evaluating Cognition's stack who want an editor-side agent sitting alongside Devin's cloud agents. | Developers and small teams who want a self-hosted coding model for agentic repo work on a single 36GB GPU or Mac, with no per-token bill and no vendor able to retire the model on them. |
| Editor's pick | — | — |
| Use cases | development agents | development agents |
| Date added | 2025-06-01 | 2026-05-02 |
Pros and cons
Windsurf
Coding · freemium
Pros
- ✓Cascade remains one of the better-designed agent loops: it plans, edits across files, runs commands, reads output and iterates without needing constant re-prompting
- ✓Repo-wide indexing means the agent locates the relevant files itself instead of making you paste context
- ✓Mixes cheap in-house SWE-series models for routine edits with frontier models for hard problems, so agent runs are not uniformly expensive
- ✓Enterprise self-hosted and air-gapped deployment with zero data retention, which Cursor does not offer at any tier
- ✓Full VS Code fork with terminal execution and file-write access, not a chat sidebar bolted onto an editor
Cons
- ×The founding team including CEO Varun Mohan left for Google DeepMind in July 2025 and Cognition bought what remained, so an independent product roadmap is not a safe assumption
- ×windsurf.com resolved to Cognition's Devin site when checked on 2026-08-10, meaning the plans a buyer actually encounters are Devin's and no Windsurf-branded price could be confirmed on any live page
- ×Cursor and Claude Code have caught up on multi-file agentic work, erasing the 2025 lead this entry's original 9.1 score was built on
- ×Pricing is credit-metered and hard to forecast for a team; the unlimited free tier that once made the product an easy recommendation is gone
Laguna XS.2
Coding · free
Pros
- ✓Apache 2.0 with no commercial or fine-tuning restrictions — the license cannot be revoked on weights you already have
- ✓Roughly 3B active parameters means fast, cheap inference relative to its benchmark tier
- ✓Fits on a single 36GB GPU or Mac, which keeps private and regulated codebases entirely local
- ✓Purpose-built for agentic loops — file editing, test runs, iterative debugging — rather than autocomplete
- ✓Zero marginal cost once self-hosted, unlike per-token frontier coding APIs
Cons
- ×No longer a leader — GLM-5.2, MiniMax M3, DeepSeek and Qwen coder models now compete directly, and frontier closed models are clearly ahead on agentic coding
- ×Code-only by design: no vision, no computer use, no tool-native multimodality, and weak on general knowledge
- ×Thinner ecosystem than the major open-weight labs — fewer quantizations, integrations and community fine-tunes; hosted-access pricing was a temporary preview with unclear current status
- ×36GB memory floor rules out budget laptops and smaller consumer GPUs
Related comparisons
Updated 2026-08-10. Spec data sourced from official product pages and tracked in our public directory at /tools.