Continue Review 2026: Open-Source AI Code Assistant for VS Code and JetBrains

📋 Overview

234 words · 5 min read

Continue is an open-source AI code assistant that provides code completion, chat, and refactoring capabilities within VS Code and JetBrains IDEs. The project emphasizes transparency, customizability, and model flexibility, allowing developers to connect to any AI provider including OpenAI, Anthropic, Google, Azure, and local models through Ollama or LM Studio. Continue was created to provide developers with an open alternative to proprietary AI coding assistants like GitHub Copilot, offering similar functionality without vendor lock-in or mandatory subscriptions. The tool has built a strong open-source community with thousands of GitHub contributors and users who value the ability to inspect, modify, and extend the tool's behavior. Continue competes with GitHub Copilot, Cursor, Tabnine, and Cline but differentiates itself through its multi-IDE support (both VS Code and JetBrains), complete open-source transparency, and extensive configuration options. The project is backed by a commercial entity that offers enterprise support and hosted services, but the core tool remains free and open-source. Continue's architecture is designed around a plugin system that allows developers to add custom context providers, slash commands, and model integrations, creating a highly extensible AI coding environment. The tool supports inline code completion similar to GitHub Copilot, a chat interface for coding questions and assistance, and refactoring capabilities for modifying existing code. Continue's model flexibility means developers are never locked into a single AI provider and can switch models based on task requirements, cost considerations, or privacy needs.

⚡ Key Features

231 words · 5 min read

Continue provides comprehensive AI coding assistance across multiple IDE platforms. Inline code completion suggests code as developers type, understanding context from the current file, open tabs, and project structure. The completion engine supports all major programming languages and can generate single lines, entire functions, or complex code blocks based on comments and partial implementations. The chat interface allows developers to ask coding questions, request explanations, get debugging help, and generate code through conversational interaction. The chat understands the current file context and can reference specific code selections, enabling targeted assistance. Continue's context providers can be configured to include documentation, git history, terminal output, and custom project information in AI prompts, improving suggestion relevance. The slash command system enables developers to create custom shortcuts for common AI interactions like generating tests, writing documentation, refactoring code, or explaining concepts. Continue supports all major AI providers including OpenAI, Anthropic, Google, Azure, Mistral, Ollama, and LM Studio, with easy configuration through JSON files. The tool provides tab autocomplete that predicts and completes multi-token sequences faster than traditional autocomplete. Continue's JetBrains plugin provides the same capabilities within IntelliJ IDEA, PyCharm, WebStorm, and other JetBrains IDEs, unlike many competitors that only support VS Code. The tool supports custom model configurations including temperature, max tokens, and system prompts, giving developers fine-grained control over AI behavior. Continue maintains conversation history within sessions and supports exporting conversations for documentation purposes.

🎯 Use Cases

218 words · 5 min read

Continue serves developers who want open-source AI assistance with maximum flexibility across different IDEs. JetBrains users benefit from Continue's native plugin support, as many competing AI assistants either lack JetBrains support or provide inferior JetBrains experiences compared to their VS Code versions. Developers who switch between VS Code and JetBrains for different projects appreciate Continue's consistent experience across both platforms. Open-source enthusiasts use Continue to maintain full transparency and control over their AI coding environment, inspecting and modifying the tool's behavior as needed. Cost-conscious developers leverage Continue's model flexibility to use cheaper models for routine tasks and premium models for complex problems, optimizing their AI spending. Privacy-focused developers connect Continue to local models through Ollama, keeping all code and conversations on their own hardware. Teams with specific AI requirements use Continue's plugin system to add custom context providers that include internal documentation, coding standards, and project-specific conventions in AI prompts. Developers working across multiple programming languages benefit from Continue's broad language support and ability to switch models that perform best for specific languages. Enterprise teams use Continue's open-source foundation to deploy AI assistance without adding third-party dependencies or subscription costs, while optionally purchasing enterprise support for deployment assistance. Developers learning new frameworks use Continue's chat interface to ask questions and get explanations while studying code in their IDE.

⚠️ Limitations

219 words · 5 min read

Continue has several limitations compared to commercial alternatives. The tool's inline completion quality may not match GitHub Copilot or Supermaven's specialized completion engines, particularly for speed and accuracy on complex completions. Setting up Continue requires more configuration than commercial tools, including manual API key setup, model selection, and JSON configuration file editing, which may be challenging for less technical users. The tool lacks the autonomous agent capabilities of Cursor, Cline, or Claude Code, focusing on suggestion and chat rather than autonomous task execution. Continue does not include terminal command execution, file system access, or browser capabilities that more advanced AI coding tools provide. The JetBrains plugin, while functional, may lag behind the VS Code extension in feature parity and update frequency. The open-source development pace means features and bug fixes may arrive more slowly than in commercially backed competitors. Continue's chat interface is less polished than dedicated AI assistants like ChatGPT or Claude, with fewer formatting options and a more basic user experience. The tool does not provide built-in support for code review, pull request management, or GitHub integration. Continue's plugin system, while powerful, requires JavaScript development knowledge to extend, limiting customization to developers comfortable with the technology. The tool's effectiveness depends heavily on the selected model, with cheaper or local models producing lower-quality suggestions than premium cloud models.

💰 Pricing & Value

209 words · 5 min read

Continue's core tool is completely free and open-source under the Apache 2.0 license. There is no subscription fee, no paid tier, and no usage limits for the extension itself. However, using Continue with cloud AI providers incurs API token costs based on usage. Using OpenAI's GPT-4o at $5/$15 per million tokens, typical sessions cost between $0.25 and $2.00 depending on usage. Using Claude 3.5 Sonnet at $3/$15 per million tokens produces similar costs. Local models through Ollama eliminate API costs entirely. Compared to GitHub Copilot at $10/month, Continue can be cheaper for moderate use but requires managing API keys and costs manually. Tabnine Pro at $12/month provides a more managed experience with predictable pricing. Cursor Pro at $20/month includes AI credits and more advanced features at a flat fee. JetBrains AI Assistant is included free with JetBrains IDE subscriptions starting at $14.90/month, bundling IDE and AI features. For JetBrains users specifically, the bundled AI Assistant may be more convenient than setting up Continue separately. Continue's commercial entity offers enterprise support plans with pricing available upon request, providing deployment assistance, custom integrations, and SLA guarantees for organizations. The free nature of Continue makes it the most accessible AI coding assistant for developers who want multi-IDE support without mandatory subscription costs.

✅ Verdict

Continue is the best open-source AI code assistant for developers who use both VS Code and JetBrains IDEs and want model flexibility without vendor lock-in. Developers who prioritize polished user experience, inline completion speed, or autonomous agent features should choose GitHub Copilot or Cursor instead.