AI coding assistant with Bring Your Own API Key (BYOK) model that provides code generation, refactoring, debugging, and agentic coding capabilities directly in VS Code and JetBrains IDEs.
CodeGPT is a Code Assistant IDE extension that lets developers connect any major LLM—including GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, and local models via Ollama—directly inside VS Code or JetBrains IDEs using a Bring Your Own Key (BYOK) architecture. Rather than locking users into a single proprietary model, CodeGPT acts as a universal interface layer, routing prompts and code context to whichever provider the developer chooses while keeping API keys and source code under the developer's control.
CodeGPT's BYOK plan is priced at $8 per month, which is lower than GitHub Copilot Individual at $10 per month and significantly below Cursor Pro at $20 per month. The free trial includes 30 AI interactions to evaluate the tool before committing. The Teams plan is available at $40 per month per user and adds shared AI agent configurations and centralized API key management for collaborative workflows.
The extension supports over 10 LLM providers including OpenAI, Anthropic, Google, Mistral, Azure OpenAI, Groq, and locally-hosted models through Ollama. It is available on both the VS Code Marketplace and the JetBrains Plugin Marketplace, covering the two largest IDE ecosystems. CodeGPT has accumulated a large user base on the VS Code Marketplace with strong community ratings, reflecting consistent maintenance and feature updates since its initial release.
Key capabilities include inline code generation from natural-language prompts, multi-file refactoring, automated debugging with error explanations, unit test generation, and documentation generation. The agentic coding mode enables multi-step autonomous task execution—planning, implementing across files, running terminal commands, and self-correcting errors—similar to capabilities found in Cursor and Claude Code. Workspace context indexing analyzes project files, dependencies, and documentation so that AI suggestions are grounded in the developer's actual codebase rather than generic patterns.
CodeGPT also supports the Model Context Protocol (MCP), an emerging standard for structured context sharing between AI tools. For teams, the platform offers shared custom AI agents, organizational usage analytics, and enterprise options including self-hosted deployment, private endpoints, SSO, and data residency controls. The BYOK architecture is particularly valuable for privacy-conscious teams operating under HIPAA, SOC 2, or GDPR requirements, as code in BYOK mode routes directly to the chosen API provider without passing through CodeGPT's servers.
Was this helpful?
CodeGPT's core differentiator is its provider-agnostic BYOK system, which supports GPT-4o, Claude 3.5 Sonnet, Gemini 1.5 Pro, Grok, Mistral, Azure OpenAI, and local models via Ollama. Prompts and code are routed directly to the developer's chosen provider without passing through CodeGPT's servers. Developers can switch between models on the fly—for example, using a fast model for simple completions and a more capable model for complex refactoring—all within a single interface. API keys are stored locally in the IDE and never transmitted to CodeGPT.
The agentic mode enables CodeGPT to autonomously plan and execute multi-step coding tasks such as implementing features across multiple files, running terminal commands, and self-correcting errors. Unlike standard code completion which suggests one line at a time, agentic mode takes a high-level instruction and breaks it into subtasks, executing each sequentially while maintaining context across steps. This is useful for scaffolding new features, applying patterns across a codebase, or debugging complex issues that span multiple files.
CodeGPT indexes your project's files, dependencies, and documentation to ground AI responses in your actual codebase. This context awareness reduces hallucination and produces suggestions that follow your project's existing patterns, naming conventions, and architecture. The indexing runs locally and updates incrementally as files change, providing relevant context without requiring manual configuration or external infrastructure like a Sourcegraph instance.
CodeGPT supports the Model Context Protocol, an emerging standard for sharing context between AI tools and models. MCP enables structured communication of project context, tool capabilities, and session state across different AI-powered development tools. This allows CodeGPT to interoperate with other MCP-compatible tools in the developer's workflow, providing a more cohesive AI-assisted development experience as the ecosystem matures.
Beyond code completion, CodeGPT can generate unit tests for existing functions and produce documentation from code automatically. The test generation analyzes function signatures, dependencies, and edge cases to create meaningful test suites. Documentation generation extracts purpose, parameters, return values, and usage examples from code to produce formatted docstrings or markdown documentation, reducing the manual effort of maintaining up-to-date project documentation.
$0
$8/month
$40/month per user
Custom pricing
Ready to get started with CodeGPT?
View Pricing Options →We believe in transparent reviews. Here's what CodeGPT doesn't handle well:
Weekly insights on the latest AI tools, features, and trends delivered to your inbox.
Recent updates include expanded model support for the latest LLMs from OpenAI, Anthropic, and Google, enhanced agentic coding modes with improved multi-file orchestration, Model Context Protocol (MCP) integration for standardized AI tool interoperability, improved workspace context indexing for faster and more accurate codebase analysis, and a refreshed UI for both VS Code and JetBrains extensions with streamlined chat and inline suggestion workflows.
No reviews yet. Be the first to share your experience!
Get started with CodeGPT and see if it's the right fit for your needs.
Get Started →Take our 60-second quiz to get personalized tool recommendations
Find Your Perfect AI Stack →Explore 20 ready-to-deploy AI agent templates for sales, support, dev, research, and operations.
Browse Agent Templates →