Aider

Community · 2023 · Code Agent · Open-source/community

A to Z

A · App: No
B · Built By: Community
C · CEO & Politics: [UNKNOWN]
D · Date: 2023
E · Expertise: Intermediate+
F · Free Tier: Yes
G · Generates: Text only
H · Deployment: Cloud + Local (open weights)
I · Inputs: Text
J · Jurisdiction: Open-source/community
K · Key Staffers: [UNKNOWN]
L · Languages: English-primary
M · Model Type: Code Agent
N · Safety Issues: None reported
O · Open Source: Yes — open weights
P · Pricing: Free (open source, Apache 2.0 license)
Q · AIDb Rating: [UNKNOWN]
R · What Makes It Special: Aider, an open-source AI pair-programming tool that runs in the terminal and edits code in your local git repository: it connects to almost any LLM, cloud or local (its README cites Claude 3.7 Sonnet, DeepSeek R1 and V3, OpenAI o1, o3-mini and GPT-4o), builds a map of the whole codebase for context, auto-commits each change with a sensible message, works with 100+ programming languages, runs linters and tests after edits, and accepts images, web pages and voice requests.
S · Stock / Status: Research / open-source project
T · Training Cutoff: [UNKNOWN]
U · Users: [UNKNOWN]
V · Voice Chat: No
W · Weights: Downloadable
X · X Handle: [UNKNOWN]
Y · Year Founded: [UNKNOWN]
Z · Bottom Line: Open-weights Code Agent from Community, released 2023.

Data completeness 73% · Last verified 2026-05-12 · Primary source ↗

“Aider.” AIDb — The AI Database. Verified 2026-05-12. https://theaidatabase.com/m/aider.html