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Aider vs Gemini Code Assist

Aider (Aider) and Gemini Code Assist (Google) both sit in Coding. Aider is the cheaper entry point at Open source, model costs only. Gemini Code Assist shipped more tracked changes in the last 30 days (8 vs 0). Every value below comes from the latest crawl of the vendors' own pages.

AttributeAider

Aider

Gemini Code Assist

Google

SegmentCodingCoding
Version0.8x3.5 Flash
Entry costOpen source, model costs onlyfrom $19/mo
Pricing tiers—Gemini Code Assist Standard (Monthly commitment) $22.79 · Gemini Code Assist Standard (12-month commitment) $19 · Gemini Code Assist Enterprise (Monthly commitment) $54 · Gemini Code Assist Enterprise (12-month commitment) $45
Model stackClaude Sonnet · DeepSeek V3 · GPT-5Gemini · Gemini 3 Pro · Gemini 3.0 Flash · Gemini 3.1 Pro · Gemini 3.5 Flash
Context window—1M
Public API
Routes models
Changes / 30d08
OriginGlobalGlobal
CapabilitiesRepo map, Git commits, Voice inputAgent mode, Codebase awareness, IDE and CLI, Code customization, IP indemnification, Code completion, Code generation, Chat in IDE

Gemini Code Assist

Code Assist brings Gemini into VS Code, JetBrains and Cloud consoles with a large free tier and codebase-aware enterprise plans.

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