Bellıste
AISmartphonesNEWS
Belliste — Compare. Understand. Choose.
About·Privacy·Contact

DISCOVER

AI directoryCompare AI modelsCoding & Developer ToolsLatest AI newsPopular ComparisonsReviews & guides

CATEGORIES

AI Chat & AssistantsAI Agents & AutomationImage GenerationVideo Generation & EditingVoice Cloning & Voice ConversionCoding & Developer Tools

EXPLORE AI MODELS

Claude CodeOpenAI CodexCursorGitHub CopilotLovableReplit Agent
BELLISTE / AI COMPARISON

Compare AI models

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

Tabnine

Tabnine

60%
AI
Windsurf

Windsurf

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.

OverviewTabnineWindsurf
PriceEnterprise pricing on request; Context Engine pricing is separate.Free $0/month · Pro $20/month · Max $200/month · Teams $40/user/month (verify current checkout).

Overview & Compatibility

9 specifications +
SpecificationTabnineWindsurf
Starting PriceContact sales — current enterprise pricing depends on product and contract; do not conflate Context Engine with coding assistant.
vs
Free $0/month · Pro $20/month · Max $200/month · Teams $40/user/month; verify live plan terms.
Tool TypeEnterprise AI Coding AssistantAI Code Editor / Agentic IDE
Primary Use CaseAI-assisted coding with enterprise code context, privacy and governance.Repository-aware coding, editing, debugging and agentic development in Windsurf Editor.
Best ForSoftware organizations prioritizing controlled AI coding and enterprise deployment.Developers who want an integrated AI editor with autocomplete and Cascade.
Access MethodsSupported IDE integrations and enterprise deployment options.Windsurf desktop editor and supported editor extensions.
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 & EditorsSupported IDE plugins; verify exact version-specific editor list.Windsurf Editor; Codeium/Windsurf extensions vary by IDE.
Programming LanguagesMultiple languages; supported models and completions vary.Multiple programming languages; precise per-language feature support varies.
Framework SupportRepository/framework agnostic within supported IDEs.Works with repository frameworks supported by its editor and runtime.

Coding Capabilities

11 specifications +
SpecificationTabnineWindsurf
Code CompletionAI code completion available in supported IDEs.Yes — Windsurf Tab AI autocomplete.
Code GenerationAI code generation and chat features available.Yes — Cascade generates code and changes.
Inline Code EditingEditor-integrated suggestions and AI edits.Yes — editor-integrated AI changes and autocomplete.
Multi-File EditingAgentic multi-file capabilities depend on enterprise product/version.Yes — Cascade can work across repository files.
Code ExplanationCode explanation and contextual chat.Yes — repository-aware AI chat.
RefactoringAI-assisted refactoring workflows.Yes — multi-file code changes via Cascade.
Debugging AssistanceAI debugging assistance varies by deployment.Yes — agent can investigate code and errors.
Test GenerationTest-generation assistance may be available; verify specific plan.Can generate tests when prompted; verify project-specific execution.
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 ReviewEnterprise context/governance features; autonomous PR review not verified.Can review code through chat; autonomous PR-review service not established.
Image-to-CodeNot a core image-to-code product.Not verified for this product version.

Agents & Execution

9 specifications +
SpecificationTabnineWindsurf
Agent Mode & PlanningEnterprise AI development assistance; agent integrations vary by offering.Cascade agent mode supports multi-step coding and planning.
Terminal Command ExecutionDirect agent shell execution not verified.Cascade supports terminal/tool execution subject to permissions.
Automated Test ExecutionAutonomous test execution not verified.Can run project commands and tests in configured environments.
Browser InteractionAutonomous browser control not verified.Browser-related features depend on installed Windsurf version.
Background / Cloud AgentsUnattended cloud coding agent not verified.Not verified as an independent asynchronous cloud coding service.
Parallel Agent TasksParallel agent coordination is offered in separate Context Engine product; not assumed for Tabnine coding assistant.Not verified.
Human Approval ControlsEnterprise governance and policy controls.Editor permission and review controls apply to agent actions.
Execution Isolation / SandboxDepends on deployment architecture and configured IDE.Execution follows configured development environment; isolation guarantees not verified.
Execution EnvironmentIDE integration and enterprise-hosted options.Local editor with cloud AI inference and project tools.

AI Models & Codebase Context

8 specifications +
SpecificationTabnineWindsurf
Supported AI ModelsModel options vary by enterprise plan and deployment.Model availability changes by plan; see current model selector.
Model SelectionEnterprise model choice varies by contract.Cascade model selection depends on current plan and model availability.
Bring Your Own API KeyEnterprise model/provider integrations vary; verify contract.Check current provider-key options; not verified.
Local Model SupportPrivate deployment options; exact on-prem inference availability requires contract verification.Local LLM inference for Cascade not verified.
Codebase Context & IndexingEnterprise Context Engine and repository awareness depend on product configuration.Repository-aware code context and indexing.
Context WindowVaries by underlying model; no universal fixed context window.No single stable context window disclosed across available models.
Custom Instructions / RulesOrganization-specific context and governance controls.Workspace/project instructions and agent rules supported.
Persistent Project MemoryEnterprise code context; automatic personal long-term memory not verified.Project context and instructions; automatic long-term memory behavior not verified.

Developer Workflow & Integrations

5 specifications +
SpecificationTabnineWindsurf
Git & Pull RequestsUses repository context; native PR management not verified.Uses local repository Git workflows; dedicated managed PR service not verified.
MCP & External IntegrationsIntegration with existing agentic tools via enterprise context products; exact MCP support requires verification.MCP integrations supported in Cascade.
Web SearchGeneral unrestricted web search not verified.Web/documentation lookup capabilities vary by agent mode.
API / SDK AccessEnterprise integrations; public agent-control API not verified.Not verified as public API for remotely controlling Cascade.
Deployment SupportDoes not deploy generated applications as a hosting service.Deploy via project tools; managed app hosting not core product.

Pricing, Teams & Security

6 specifications +
SpecificationTabnineWindsurf
Free Plan / TrialNo current general-purpose free plan verified.Free editor tier available.
Usage Limits / Extra UsageEnterprise usage limits and pricing are contract-dependent.Agent/model quotas vary by plan and refresh period.
Team AdministrationEnterprise team management and policy controls.Teams and Enterprise subscriptions.
Code Privacy & Data RetentionEnterprise privacy, governance and deployment controls; verify contract.Cloud model processing; review plan-specific retention and training controls.
Self-HostingPrivate/on-prem deployment options depend on enterprise agreement.Editor runs locally; hosted Cascade backend is not self-hosted.
SSO / Enterprise SecurityEnterprise SSO and security controls depend on offering.Enterprise controls vary by contract.

Explore more comparisons

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

Tabnine
TabnineTabnine
AI
Gemini Code AssistGoogle
VS
AI
WindsurfWindsurf
Amazon Q Developer
Amazon Q DeveloperAmazon Web Services
VS
Tabnine
TabnineTabnine
v0 by Vercel
v0 by VercelVercel
VS

Similar AI models

Amazon Q Developer
Amazon Web Services

Amazon Q Developer

AWS coding and cloud development assistant; AWS plans to end support for Q Developer IDE plugins April 30, 2027.

Free $0/month · Pro $19/user/month.
AI
Google

Gemini Code Assist

Google Cloud enterprise coding assistant; individual IDE access ended June 2026 and new enterprise subscription availability requires checking.

Standard $22.80/user/month monthly ($19 annual commitment) · Enterprise $54/user/month monthly ($45 annual commitment). New subscriptions reportedly unavailable.
Bolt.new
StackBlitz

Bolt.new

Browser-based AI app builder for generating, editing and deploying websites and applications.

Free $0/month · Pro $25/month · Teams $30/member/month · Enterprise custom.
v0 by Vercel
Vercel

v0 by Vercel

Vercel's AI agent for designing, coding and deploying full-stack web applications.

Free $0/month · Plus $30/user/month · Business $100/user/month · Enterprise custom.
Replit Agent
Replit

Replit Agent

Replit’s cloud AI app-building agent for creating, testing and deploying websites and applications through natural-language instructions.

Starter Free $0/month · Core $20/month ($18/month annually) · Pro $100/month ($90/month annually). Usage-based charges may apply.
Cursor
Anysphere

Cursor

AI code editor and coding-agent workspace with Tab completion, inline edits, repository tools and cloud-agent workflows.

Free $0/month · Plus $8/month ($80/year prepaid) · Premium $30/month ($300/year prepaid). USD; taxes and third-party model usage are extra.
GitHub Copilot
GitHub

GitHub Copilot

AI coding assistant and agent platform for code completion, repository changes, tests and pull-request reviews across IDEs, CLI, desktop and GitHub.

Free $0/month · Pro $10/user/month · Pro+ $39/user/month · Max $100/user/month. USD; additional usage charges apply.
OpenAI Codex
OpenAI

OpenAI Codex

OpenAI’s coding agent for repository changes, debugging, code review and development automation across desktop, CLI, IDE and cloud workflows.

Free $0/month · Go $8/month · Plus $20/month; monthly USD subscription prices. API usage is billed separately.