Overview
BaseRT is a high-performance LLM runtime optimized for Apple Silicon, designed to run local models with exceptional speed. AgentMicro is a local-first macOS menu-bar companion for supervising parallel Codex tasks, focusing on privacy and convenience. This comparison highlights their distinct features, pricing, and use cases.
Feature Comparison
| Feature | BaseRT | AgentMicro |
|---|---|---|
| Primary Function | LLM runtime for local models | Menu-bar task supervisor for Codex |
| Installation | One-command curl script | Free download, macOS 14+ |
| Model Support | Qwen3, Llama 3.2, Gemma 4, etc. | N/A |
| Performance | Up to 33% faster decode, 6.4x prefill vs llama.cpp | N/A |
| Privacy | Local, no data leaves device | Reads local metadata only, never uploads |
| Integration | Coding agent plugin (pi-basert) | Codex Desktop and CLI |
| Platform | Apple Silicon | macOS 14+ |
| Open Source | Not explicitly stated, but GitHub/Discord available | Yes, free and open source |
Pricing
Both products are free and open source. BaseRT does not have a listed pricing page, but its GitHub and Discord presence suggests community-driven development. AgentMicro is explicitly free and open source.
Pros and Cons
BaseRT
Pros:
- High performance on Apple Silicon
- Easy one-command install
- Supports multiple popular models
- Local-first, private
Cons:
- Limited to Apple Silicon
- Requires technical knowledge to set up and use
AgentMicro
Pros:
- Privacy-focused, no data upload
- Simple menu-bar interface
- Free and open source
- No Accessibility permission needed for base mode
Cons:
- Only for Codex tasks
- Requires macOS 14+
- Limited to task supervision, not a runtime
Verdict
Choose BaseRT if you need a high-performance local LLM runtime for Apple Silicon, especially for coding agents. Choose AgentMicro if you primarily use Codex and need a lightweight, private task supervisor. They serve different purposes and can complement each other.