{"name":"Aider","tagline":"Open-source pair programming in the terminal — git-native, works with any model.","url":"https://aider.chat","category":"coding","pricing":"free","price_note":"free, open source; bring your own API key","free_tier":true,"open_source":true,"api":true,"self_host":true,"model_routing":"byok","verdict":"ship","verdict_text":"The terminal purist's agent. No IDE lock-in, automatic commits, and it works with almost any model — local ones and the cheap Chinese flagships included. Wire up a good model and this beats most paid IDEs for a fraction of the cost.","limitations":["Terminal-only UI; no inline diff experience.","Output quality depends entirely on the model you wire up.","Repo-map can miss context in very large monorepos."],"strengths":["Git-native terminal agent: automatic commits, no IDE lock-in.","Works with almost any model — local weights and cheap Chinese flagships included.","Open source, so the bill is the model, not a seat."],"use_for":["Pair-programming in the terminal on a repo you already commit to.","BYOK setups where you pick the model for the job."],"skip_when":["You want inline diffs inside an IDE.","The model behind it is weak — Aider will not save a bad route.","A very large monorepo where the repo-map misses context."],"receipts":["https://github.com/Aider-AI/aider"],"affiliate":"none","evidence_tier":"source-verified","momentum":"steady","featured":false,"data_sensitivity":{"trains_on_inputs":"unknown","local_processing":true},"last_verified":"2026-08-24","observed_by":"whysanesanders","slug":"aider","canonical_url":"https://noemium.com/tools/aider/","attribution":"Noemium catalog data is licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). See https://noemium.com/method/ for how entries are verified."}