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BELLISTE / AI COMPARISON

Compare AI models

Choose two models from the same AI category to compare equivalent plans, capabilities and technical details.

AI
Windsurf

Windsurf

65%
AI
Google

Gemini Code Assist

65%

Estimated Belliste score, based on the available capabilities, quality, features and pricing information. It is an indicative profile estimate, not an independent benchmark.

How this profile estimate is calculated

Capabilities contribute 35%, quality wording 30%, listed features 20%, and pricing 15% when available. When capability fields are absent, specialization breadth supplies a 25% fallback. Missing categories are omitted and the remaining weights are rescaled. The estimate uses each model’s own published profile; it does not measure answer accuracy or replace a hands-on test.

OverviewWindsurfGemini Code Assist
PriceFree $0/month · Pro $20/month · Max $200/month · Teams $40/user/month (verify current checkout).Standard $22.80/user/month monthly ($19 annual commitment) · Enterprise $54/user/month monthly ($45 annual commitment). New subscriptions reportedly unavailable.

Overview & Compatibility

9 specifications +
SpecificationWindsurfGemini Code Assist
Starting PriceFree $0/month · Pro $20/month · Max $200/month · Teams $40/user/month; verify live plan terms.
vs
Standard $22.80/user/month monthly or $19 annual commitment · Enterprise $54/user/month monthly or $45 annual commitment; new subscriptions may be unavailable.
Tool TypeAI Code Editor / Agentic IDEAI Coding Assistant
Primary Use CaseRepository-aware coding, editing, debugging and agentic development in Windsurf Editor.Code completion, generation, explanation and developer support in IDEs and Google Cloud.
Best ForDevelopers who want an integrated AI editor with autocomplete and Cascade.Enterprise development teams using Google Cloud and supported IDEs.
Access MethodsWindsurf desktop editor and supported editor extensions.Supported IDE extensions and Google Cloud developer workflows.
Supported Operating SystemsSupported operating systems depend on current client and browser/IDE versions; verify compatibility before installation.Supported operating systems depend on current client and browser/IDE versions; verify compatibility before installation.
Supported IDEs & EditorsWindsurf Editor; Codeium/Windsurf extensions vary by IDE.VS Code, JetBrains IDEs and Android Studio.
Programming LanguagesMultiple programming languages; precise per-language feature support varies.Multiple common programming languages; per-language feature coverage varies.
Framework SupportWorks with repository frameworks supported by its editor and runtime.Broad IDE-based project support; Google Cloud integrations.

Coding Capabilities

11 specifications +
SpecificationWindsurfGemini Code Assist
Code CompletionYes — Windsurf Tab AI autocomplete.Yes — inline code completions.
Code GenerationYes — Cascade generates code and changes.Yes — generate functions and code blocks from prompts.
Inline Code EditingYes — editor-integrated AI changes and autocomplete.Yes — IDE coding assistance.
Multi-File EditingYes — Cascade can work across repository files.Agent capabilities vary by edition and client.
Code ExplanationYes — repository-aware AI chat.Yes — code explanations.
RefactoringYes — multi-file code changes via Cascade.Can assist with refactoring in supported IDEs.
Debugging AssistanceYes — agent can investigate code and errors.Yes — debugging guidance.
Test GenerationCan generate tests when prompted; verify project-specific execution.Yes — unit-test generation.
Documentation GenerationCan assist with drafting documentation from project context; dedicated automatic documentation workflows not verified.Can assist with drafting documentation from project context; dedicated automatic documentation workflows not verified.
Code ReviewCan review code through chat; autonomous PR-review service not established.Code review availability varies by edition and integration.
Image-to-CodeNot verified for this product version.Image-to-code is not a core documented capability.

Agents & Execution

9 specifications +
SpecificationWindsurfGemini Code Assist
Agent Mode & PlanningCascade agent mode supports multi-step coding and planning.Agent mode available in supported enterprise development workflows.
Terminal Command ExecutionCascade supports terminal/tool execution subject to permissions.Gemini CLI access depends on subscription and deprecation status.
Automated Test ExecutionCan run project commands and tests in configured environments.Depends on connected IDE/agent execution permissions.
Browser InteractionBrowser-related features depend on installed Windsurf version.Autonomous browser interaction not verified as standard feature.
Background / Cloud AgentsNot verified as an independent asynchronous cloud coding service.Independent cloud coding agent not verified.
Parallel Agent TasksNot verified.Parallel autonomous write agents not verified.
Human Approval ControlsEditor permission and review controls apply to agent actions.IDE/agent actions depend on user permissions and client.
Execution Isolation / SandboxExecution follows configured development environment; isolation guarantees not verified.Execution depends on user's IDE and Google Cloud environment.
Execution EnvironmentLocal editor with cloud AI inference and project tools.IDE integrations and Google Cloud managed services.

AI Models & Codebase Context

8 specifications +
SpecificationWindsurfGemini Code Assist
Supported AI ModelsModel availability changes by plan; see current model selector.Google Gemini models; exact versions change by service.
Model SelectionCascade model selection depends on current plan and model availability.Model choice varies by client and edition.
Bring Your Own API KeyCheck current provider-key options; not verified.Not generally a BYOK model-routing service.
Local Model SupportLocal LLM inference for Cascade not verified.Cloud model inference; local LLM hosting not documented.
Codebase Context & IndexingRepository-aware code context and indexing.Enterprise code customization can use private repository context.
Context WindowNo single stable context window disclosed across available models.No single context-window size applies across integrations.
Custom Instructions / RulesWorkspace/project instructions and agent rules supported.Workspace instructions and enterprise customization vary by edition.
Persistent Project MemoryProject context and instructions; automatic long-term memory behavior not verified.Repository context; separate autonomous long-term memory not verified.

Developer Workflow & Integrations

5 specifications +
SpecificationWindsurfGemini Code Assist
Git & Pull RequestsUses local repository Git workflows; dedicated managed PR service not verified.Works with code in supported IDE repositories; integrated PR workflows vary.
MCP & External IntegrationsMCP integrations supported in Cascade.MCP and tool access depend on Gemini CLI/agent product and edition.
Web SearchWeb/documentation lookup capabilities vary by agent mode.Google Cloud documentation assistance; general web search not verified.
API / SDK AccessNot verified as public API for remotely controlling Cascade.Google Cloud APIs available separately; programmatic Gemini Code Assist control not verified.
Deployment SupportDeploy via project tools; managed app hosting not core product.Assists Google Cloud development; not a standalone hosting platform.

Pricing, Teams & Security

6 specifications +
SpecificationWindsurfGemini Code Assist
Free Plan / TrialFree editor tier available.Consumer individual IDE tier was discontinued June 18, 2026; enterprise licensing differs.
Usage Limits / Extra UsageAgent/model quotas vary by plan and refresh period.Standard/Enterprise quotas vary; new subscriptions currently reported unavailable.
Team AdministrationTeams and Enterprise subscriptions.Google Cloud organization administration and license management.
Code Privacy & Data RetentionCloud model processing; review plan-specific retention and training controls.Enterprise data governed by Google Cloud terms and organizational controls.
Self-HostingEditor runs locally; hosted Cascade backend is not self-hosted.Managed cloud service; not self-hosted.
SSO / Enterprise SecurityEnterprise controls vary by contract.Google Cloud enterprise IAM and organizational security controls.

Explore more comparisons

Compare each model with other close options in the same AI category.

AI
WindsurfWindsurf
Amazon Q Developer
Amazon Q DeveloperAmazon Web Services
VS
AI
Gemini Code AssistGoogle
Tabnine
TabnineTabnine
VS
AI
WindsurfWindsurf
Bolt.new
Bolt.newStackBlitz
VS

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