Cubent
FreemiumAgentic AI coding assistant for VS Code that understands your full project context.
By Tanmay Verma, Founder · Last verified 06 Jul 2026
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Added 7d ago
77/100Safe BetIn short
Cubent — Agentic AI coding assistant for VS Code that understands your full project context. Best for Solo developers building full-stack projects quickly with deep context awareness, Engineering teams wanting consistent code review and documentation (once Team tier launches), Developers who need multi-language support in a single editor (JS, Python, Rust, etc.). Free to start; paid plans from $5/mo.
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Editorial Verdict
Best for
Solo developers building full-stack projects quickly with deep context awarenessEngineering teams wanting consistent code review and documentation (once Team tier launches)Developers who need multi-language support in a single editor (JS, Python, Rust, etc.)Security-conscious teams that require local-first AI assistance with no code trainingDevelopers who want to leverage multiple AI model providers and control API costs via BYOK
Not ideal for
Users needing a web-based IDE (currently only available as VS Code/JetBrains plugin)Complete beginners without coding knowledge (requires understanding of code to guide AI)Teams requiring immediate Pro/Team features like SSO, code review assistance (those plans are 'Coming Soon')Developers who prefer a built-in credit model over managing their own API keys
Cubent delivers on its promise of agentic, project-aware coding assistance with full model flexibility. The BYOK pricing is aggressive at $5/month, and recent additions of GPT-5, Claude 4.5, and JetBrains support strengthen its appeal compared to alternatives like Cursor, Copilot, and Continue.dev. However, Pro/Team features remain 'Coming Soon' and the ecosystem is still maturing. For developers who value privacy and model choice, Cubent is a strong contender worth trying.
Skip Cubent if Skip Cubent if you need a fully autonomous coding assistant with built-in credits and enterprise features today, or if you prefer a web-based IDE without installing a plugin.
Compare with: Cubent vs Bito, Cubent vs Sourcegraph Cody, Cubent vs Roo Code
Last verified: July 2026
What's new in Cubent
Checked 4 days agoAcross the latest 5 updates: 3 feature updates, 1 launch and 1 changelog entry.
FeatureBlog·Oct 8Newest
Claude 4.5 Is Live on Cubent
Claude 4.5 model added to Cubent for developers and businesses.
FeatureBlog·Aug 10
GPT-5 is now here in Cubent
GPT-5, GPT-5 mini, GPT-5 nano support added in version 0.32.5 (Beta).
ChangelogBlog·Aug 6
What’s New in Cubent.Dev 0.32.1 (Beta)?
First Beta update for Cubent with improvements.
FeatureBlog·Aug 6
Claude Opus 4.1 is now in Cubent
Claude Opus 4.1 integrated into Cubent for VS Code.
LaunchBlog·Jul 26
Introducing Cubent - The Smartest AI Coding Agent
AI coding assistant for VS Code and JetBrains, lightweight and agentic.
Viability Score
77/100
Safe BetHow likely is Cubent to still be operational in 12 months? Based on 4 signals — momentum (how recently it shipped), wrapper dependency, revenue model, and web presence.
momentum
55
funding runway
80
website health
90
wrapper dependency
100
Last calculated: July 2026
How we score →Key Features
- Autocomplete predicts next code blocks in real-time
- Agent Mode for autonomous task execution (write tests, refactor, create PRs)
- Chat Mode for conversational code generation and debugging
- Custom modes (e.g., security auditor, documentation generator)
- Multi-language support (JavaScript, Python, Rust, etc.)
- Terminal integration for command-line workflows
- Local-first design: code never leaves your machine
- Transparent, auditable suggestions with traceability
- Project-wide context awareness (understands dependencies, structure, configs)
- Docker and Kubernetes integration for deployment configs and debugging
- Documentation generation from code context
- Support for 23+ AI models from 6 providers (OpenAI, Anthropic, Google, Cohere, Mistral, OpenRouter)
- Live browser preview from chat
- Browser automation for testing and debugging UI
- Screenshot analysis for catching UI issues
About Cubent
FreemiumIntermediateNo APIDesktop · Plugin
Cubent is an AI-powered development assistant built for VS Code that goes beyond autocomplete to act as an autonomous agent. It understands your entire codebase—dependencies, structure, even deployment configs—and can generate entire functions, refactor code, debug issues, and open pull requests. Designed for individual developers and teams, Cubent offers a local-first, privacy-respecting architecture that never trains on your code. It supports over 23 AI models from providers including OpenAI, Anthropic, Google, Cohere, Mistral, and OpenRouter, giving you full control over your AI backend. Cubent operates in multiple modes: Autocomplete for real-time inline suggestions, Chat Mode for conversational assistance, Agent Mode for autonomous task execution (e.g., writing tests, refactoring, creating PRs), and custom modes tailored to specific roles like security auditing or documentation generation. It also includes terminal integration, live browser preview, browser automation, screenshot analysis, multi-language support (JavaScript, Python, Rust, etc.), and Docker/Kubernetes awareness for deployment workflows. Every suggestion is transparent and reviewable, ensuring developers remain in control. Cubent is currently in early access with a 7-day free trial for the BYOK plan at $5/month. Pro and Team tiers are coming soon with built-in credits and enterprise features. Recent updates have added support for GPT-5, GPT-5 mini, GPT-5 nano, Claude Opus 4.1, Claude 4.5, and JetBrains IDE integration. It's best suited for developers who want a privacy-first, model-agnostic coding assistant that can handle complex, multi-file tasks autonomously.
Behind the Verdict
Cubent stands out in the crowded AI coding assistant market due to its local-first, privacy-respecting architecture and support for 23+ models across six providers. The ability to bring your own API keys (BYOK) means you control costs and can choose models best suited for your tasks. The recent integration of GPT-5 and Claude 4.5 keeps it competitive with the latest foundation models. The agent mode is genuinely autonomous—it can write tests, refactor code, and even open pull requests without hand-holding. The live browser preview and browser automation are unique features that streamline frontend development and testing. However, the tool is currently limited to VS Code (though JetBrains support was recently added in July 2025), and the Pro/Team tiers are still in development, so larger teams may need to wait for features like shared configurations, SSO, and code review assistance. Beginners may find the initial setup of API keys daunting, but once configured, the experience is smooth. The transparent, auditable suggestions build trust, and the community feedback is overwhelmingly positive. Cubent is an excellent choice for security-conscious developers and those who want flexibility in model selection.
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Real-world workflow fit
Concrete scenarios for the personas Cubent actually fits — and what changes day-one when you adopt it.
Solo full-stack developer building a side project
You describe the app you want (e.g., a task manager with authentication) and Cubent generates the boilerplate, CI/CD pipeline, database schema, and even initial documentation in one session.
Outcome: You save hours of initial setup and can focus on unique business logic instead of repetitive scaffolding.
Team lead refactoring a legacy module
You open a legacy Python module in VS Code and ask Cubent to split it into well-structured modules, add type hints, and write unit tests. It executes autonomously and opens a pull request on GitHub.
Outcome: The refactoring is done consistently, tests cover edge cases, and the team can review the PR in minutes rather than days.
Security-auditor developer reviewing a codebase
You activate the custom 'Security Auditor' mode and point Cubent at a JavaScript project. It scans for vulnerabilities, suggests fixes, and flags insecure patterns.
Outcome: The audit report is generated quickly, and you can review each suggestion with full traceability, reducing the manual effort of security reviews.
Use Cases
- Generate entire functions or files from natural language descriptions
- Debug and fix memory leaks in iOS apps with step-by-step explanations
- Automatically write tests and open a pull request for a legacy module
- Create deployment configurations for Docker and Kubernetes
- Document codebases by generating documentation from code context
- Build full-stack applications with social login, database, and CDN in record time
- Analyze screenshots to catch UI issues missed during manual review
- Automate browser testing and debug UI interactions via chat
Models Under the Hood
GPT-5GPT-5 miniGPT-5 nanoClaude Opus 4.1Claude 4.5Claude Sonnet 4Claude Sonnet 4.5Gemini (unnamed version)Cohere (unnamed version)Mistral (unnamed version)
as of 2026-07-06
Limitations
- Cubent is currently in early access, so Pro/Team plans with built-in credits are not yet available.
- The platform is primarily for VS Code; JetBrains support was added in July 2025.
- For the BYOK plan, you must provide your own API keys and manage usage costs, which can be complex for newcomers.
- The agent mode may have rate limits depending on the underlying provider.
- Some features like live browser preview and browser automation are still evolving.
- Community support is strong, but formal enterprise support is not yet offered.
as of 2026-07-06
12-month cost
Project the real annual outlay, including the implied monthly cost when only an annual tier is published.
Annual total
$60
Over 12 months
Effective monthly
$5
Billed monthly
Vendor list price only. Add-on usage, seat overages, and contract minimums are surfaced under Hidden costs & gotchas.
Plans compared
For each published Cubent tier: who it actually fits, and what it adds vs. the previous tier. Cross-reference the cost calculator above for projected annual outlay.
Byok
$5/month
Ideal for
Solo developers or tinkerers who already have API keys from OpenAI, Anthropic, or others and want a low-cost, flexible coding assistant.
What this tier adds
Starting tier: $5/month, 7-day free trial included. You bring your own API keys for AI access.
Pro
Coming Soon
Ideal for
Professional developers building production applications who want built-in credits (Cubent Units) so they don't need to manage separate API keys.
What this tier adds
Coming Soon. Adds generous Cubent Units allocation (no API keys needed), advanced refactoring tools, and priority support.
Team
Coming Soon
Ideal for
Development teams that need shared configurations, code review assistance, and SSO for consistent workflows.
What this tier adds
Coming Soon. Adds team workspace, shared configurations, code review assistance, and advanced security features on top of Pro.
Integrations
Where the pricing makes sense
The company stage and team size where Cubent's pricing actually pencils out — and where peers do it cheaper.
At $5/month for the BYOK plan, Cubent is cheaper than Copilot ($10/month) and Cursor ($20/month) but requires you to supply API keys. This model favors developers who already pay for API access and want a unified interface. For teams that prefer all-inclusive pricing, the upcoming Pro/Team tiers will compete with Cursor's $20/month plan.
Setup time & first value
How long it actually takes to get something useful out of Cubent — broken out by persona, not the marketing-page minute.
For VS Code users, installation and first autocomplete suggestions take under 2 minutes. Setting up your own API keys and configuring 23+ models takes an additional 10 minutes. JetBrains users can expect a similar experience after installing the plugin from the marketplace. Full team setup will be streamlined once the Team tier launches.
Switching to or from Cubent
How to bring data in from common predecessors and how to get it back out — written for the switcher, not the buyer.
Migrating in
- →From GitHub Copilot: Install Cubent extension and configure your API keys. Cubent offers a similar autocomplete experience but with deeper project context and more models.
- →From Cursor: If you prefer VS Code over Cursor's fork, you can achieve similar agentic capabilities with Cubent's Agent Mode and custom modes.
Migrating out
- ↗To GitHub Copilot: Uninstall Cubent extension and install Copilot. You'll lose multi-model flexibility and some agentic features.
- ↗To Cursor: Export your VS Code settings and import into Cursor's fork. Cursor offers a more integrated agent experience but is tied to a single model provider.
Resources & Guides
Frequently Asked Questions
Tools that pair well with Cubent
Common stack mates teams adopt alongside Cubent, with the specific reason each pairing earns its keep.
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