An in-depth comparison of Amp and Gemini CLI across output quality, autonomy, reliability, speed, value, and ease of use. Vote for your favorite.
Pick a winner in each category — you can change your vote anytime.
Choose Amp if you are teams that want maximum-capability agentic coding and will pay for tokens at cost. Choose Gemini CLI if you are developers who want frontier-agent capability with huge context at zero cost.
In our editorial scoring, Amp leads in 3 of six categories (output quality, autonomy and reliability), while Gemini CLI leads in 2 (speed and value). On price, Amp runs usage-based credits / free tier and is proprietary; Gemini CLI runs generous free tier / gemini api and is open source.
Amp is Sourcegraph's take on agentic coding: no model picker, no knobs — it always runs frontier models with maximum reasoning and leans into autonomy. Work happens in shareable threads across the VS Code extension and CLI, with subagents for parallelizable work and team visibility into how colleagues prompt. It's deliberately opinionated and token-hungry; credits are consumed at cost, so sustained heavy use gets expensive, and there's no BYO-key escape hatch.
Gemini CLI is Google's open-source AI agent for the terminal. Its standout traits are a 1M-token context window that can hold entire codebases and a free tier generous enough for real daily work with just a personal Google account. It supports MCP servers, Google Search grounding, and shell command execution in an agentic loop.
Whichever AI agent you choose, Standard Compute gives you unlimited LLM compute at one flat monthly price. No rate limits, no per-token billing.