Coding · Head-to-head
Windsurf vs GLM-5.2
Windsurf vs GLM-5.2: pricing, features, and which to pick in 2026.
The verdict
Pick Windsurf if…
- →overall capability matters more than price (AI Score 9.1 vs 8.7)
- →your primary use case is developers who want an ai ide that autonomously plans, codes, tests, and iterates across a project with minimal input.
Pick GLM-5.2 if…
- →you want our editor's pick for this category
- →your primary use case is development teams building coding agents who want a frontier-class model they can self-host, fine-tune, and deploy under a fully permissive license.
Side-by-side specs
| Spec | Windsurf | GLM-5.2 |
|---|---|---|
| Category | Coding | Coding |
| Pricing model | freemium | freemium |
| Headline pricing | Freemium | Free 20M tokens on signup + open weights; paid API & coding plans (check site) |
| Free tier | Unlimited basic completions forever | Free chat access plus 20M free tokens on API signup, and open weights available to download and self-host under MIT. |
| AI Score | 9.1/10 | 8.7/10 |
| Best for | Developers who want an AI IDE that autonomously plans, codes, tests, and iterates across a project with minimal input. | Development teams building coding agents who want a frontier-class model they can self-host, fine-tune, and deploy under a fully permissive license. |
| Editor's pick | — | ✓ Yes |
| Use cases | development agents | development agents |
| Date added | 2025-06-01 | 2026-06-27 |
Pros and cons
Windsurf
Coding · freemium
Pros
- ✓Autonomous agent capabilities that plan, implement, and iterate
- ✓Generous free tier with unlimited completions
- ✓Excellent multi-step task execution
- ✓Fast and responsive editor
Cons
- ×Newer tool with smaller community
- ×Agent mode can sometimes go off-track
- ×Less mature extension ecosystem than VS Code
- ×Heavy resource usage during agent tasks
GLM-5.2
Coding · freemium
Pros
- ✓MIT-licensed open weights — full commercial use, self-hosting, and fine-tuning with no revocable API terms
- ✓1M-token context handles whole codebases and long agent histories in one pass
- ✓Benchmark results competitive with top closed frontier models, especially on coding and agentic tasks
- ✓Genuinely free to start: chat UI, 20M signup tokens, or download the weights
- ✓Strong fit for coding agents thanks to its long-horizon, tool-use orientation
Cons
- ×At 744B parameters, self-hosting demands serious GPU hardware — out of reach for most individual developers
- ×Vendor-published benchmarks need independent verification; real-world coding performance may vary from the claims
- ×Hosted API and coding-plan pricing isn't transparently listed, so budgeting requires checking the site
- ×As a model from Zhipu AI, some enterprises face data-residency or procurement constraints around China-based providers
Related comparisons
Updated 2026-06-27. Spec data sourced from official product pages and tracked in our public directory at /tools.