Guide · 2026-05-26 · 7 min read
The Best Offline Alternative to GitHub Copilot
Stop relying on a cloud connection for your code intelligence. Run your AI agent locally or via BYOK.
GitHub Copilot is a powerful autocomplete tool, but its cloud-dependency is a non-starter for developers working in air-gapped environments, high-security corporate networks, or regions with unstable connectivity. If you need an AI agent that respects your local boundaries and works without a constant heartbeat to Microsoft servers, you need a sovereign tool.
TL;DR: AZMX AI wins when you need total control over your model provider, offline capability via Ollama/LM Studio, and strict security gates; GitHub Copilot wins for seamless, zero-config integration within the VS Code ecosystem for users who trust the cloud.
| Feature | GitHub Copilot | AZMX AI |
|---|---|---|
| Pricing | Subscription ($10/mo individual) | Free / Pro ($20/mo) / Teams ($40/seat) |
| Privacy / Data | Cloud-processed (Telemetry optional) | Local-first, No telemetry, No account |
| BYOK Support | No (Locked to GitHub/Azure models) | Yes (OpenAI, Anthropic, Google, Groq, etc.) |
| Offline Mode | No | Yes (via Ollama, LM Studio) |
| MCP Support | Limited / Proprietary | Full (stdio and HTTP) |
| Approval Gates | None (Autocomplete) / Some (Chat) | Mandatory for all shell/edit ops |
| Sub-agents | No | Yes |
| Architecture | VS Code Extension | Native Rust/Tauri (~7 MB binary) |
| Platform | Cross-platform (IDE dependent) | macOS, Windows, Linux |
Where GitHub Copilot is actually better
- Zero Setup: If you already use VS Code, Copilot is a one-click install. You do not need to manage API keys or local model weights.
- Deep Ecosystem Integration: Its integration with GitHub repositories and PR workflows is native and seamless.
- Low Latency Autocomplete: For simple ghost-text completions, the specialized cloud infrastructure is often faster than running a large model locally on consumer hardware.
Where AZMX wins
- True Sovereignty: AZMX is a native desktop app (~7 MB) not an Electron wrapper. It requires no account and collects no telemetry. The only outbound call is a signed updater check.
- Complete Model Flexibility: You are not locked into one provider. Use Claude 3.5 Sonnet via Anthropic, Llama 3 via Groq, or DeepSeek via their API. If you want to go fully offline, connect to Ollama or LM Studio.
- Security by Default: Unlike agents that blindly execute commands, AZMX uses approval gates for every shell operation and file edit. It includes a hardcoded deny-list that prevents the AI from accessing
.env,.ssh, and other credential files. - Agentic Power: Beyond autocomplete, AZMX provides a real PTY terminal (xterm.js) and project memory stored in
AZMX.md, allowing the agent to maintain context across sessions without sending your entire codebase to a cloud index.
How to switch from GitHub Copilot
Migrating from a cloud-integrated extension to a sovereign agent requires a shift in how you handle context and keys.
- Install the Binary: Download the native installer from /download. It is a lightweight Rust-based app that runs independently of your IDE.
- Configure Your Model:
- For Cloud BYOK: Enter your API key for Anthropic, OpenAI, or Groq in the settings.
- For Offline: Start your Ollama server (
ollama serve) and select the local endpoint in AZMX.
- Initialize Project Memory: Create an
AZMX.mdfile in your root directory. Add project-specific rules, architecture notes, and goals. This replaces the implicit cloud-indexing Copilot uses. - Set Up MCP Servers: If you need the agent to interact with external tools (databases, APIs), configure your MCP servers via stdio or HTTP in the AZMX config.
Pricing Breakdown
The cost difference depends on your volume. GitHub Copilot is a flat fee, whereas AZMX allows you to pay only for what you use via BYOK.
GitHub Copilot (Team of 10): $10/user/mo * 10 users * 12 months = $1,200/year AZMX AI (Team of 10): Free Tier + BYOK (e.g., DeepSeek/Groq) = ~$50 - $200/year (usage dependent) OR Pro/Teams Plan ($20-$40/mo) for advanced power-user features.
If you are using local models via Ollama, your operational cost is $0 regardless of the number of tokens generated.
For developers who cannot compromise on privacy or require a reliable GitHub Copilot offline mode alternative, AZMX provides the necessary infrastructure to move AI intelligence onto your own hardware. It is free to download, requires no account, and supports BYOK across all major providers.