01 Aider
Open-source AI pair programming in your terminal — bring your own LLM key and edit your git repo
AI Coding from $0 free tier: yes Verified JUN 22, 2026
5 alternatives compared · prices last verified Jul 18, 2026 · how we verify
Aider is the top Crush alternative in our directory: it covers the same category (AI Coding), starts at $0, and has a free tier. All 5 alternatives below are compared on pricing verified against the official pricing pages, on the dates shown.
Ranked by category overlap with Crush, free-tier availability, then lowest verified starting price — computed from our verified data, never sponsorships.
Open-source AI pair programming in your terminal — bring your own LLM key and edit your git repo
AI Coding from $0 free tier: yes Verified JUN 22, 2026
Sourcegraph's agentic coding tool — autonomous agents across CLI, editors, and web with zero-markup usage billing
AI Coding from $0 free tier: yes Verified JUN 28, 2026
Open-source terminal AI coding agent that works with 75+ model providers, plus an optional Zen gateway and Go subscription
AI Coding from $0 free tier: yes Verified JUL 18, 2026
AI-powered terminal and agentic development environment with autocomplete and cloud agents
AI Coding from $0 free tier: yes Verified JUN 22, 2026
Anthropic's AI assistant built for long-context analysis, coding, and safe reasoning
AI Chatbots from $20/mo free tier: yes Verified JUL 3, 2026
Documented strengths from our Crush review — switching isn't always the right call: