CataleoSoftware
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AI Code Comparison

Aider vs. Augment Code

At a glance

At a glance

Aider

Best for

Best for developers who want a free, model-agnostic AI pair programmer in the terminal that edits their code and commits to git.

  • Freelancers
  • Small and mid-sized

Augment Code

Best for

Best for engineering teams that want an agentic assistant with deep, large-codebase context across the IDE and terminal.

  • Small and mid-sized
  • Enterprise

Cataleo does not name a winner. Both statements come from the vendors themselves.

Full Comparison

Criterion Aider Augment Code
Starting price Free, open source Apache 2.0. You pay only for the usage of whichever LLM API you connect. Standard $20 / month Flat rate for teams up to 50 seats, including $20 of usage across models, context engine and compute; top-ups are pay-as-you-go. Business is $100 per month on the same terms, Enterprise is custom.
Free trial Free, open source (Apache 2.0) Not stated
Commercial use Yes Yes
Output Multi-file code edits committed to git Agentic coding across the IDE and terminal
API N/A Yes, the Auggie SDK for TypeScript/Node.js and Python, plus an Analytics API
Where it runs Your terminal, works with your local git repository and alongside any editor Extensions for VS Code and JetBrains IDEs, plus the Auggie CLI in the terminal
Inline completions No inline completions; edits are driven by chat instructions Tab-accepted inline completions in VS Code and JetBrains, with word-by-word acceptance; deprecated for non-Enterprise plans on 31 March 2026 and retained on Enterprise
Agent mode Yes, applies multi-file edits from natural-language instructions and auto-commits to git Yes, the Cosmos coding agent with a codebase context engine, in the IDE and CLI
Model choice Yes, Claude, GPT, DeepSeek, Gemini and almost any LLM, including local models; you bring your own API key Yes, Claude (Sonnet and Opus) and Gemini 2.5 Pro, with a Prism router that balances cost and quality
Data control You bring your own API keys, so requests go directly to your chosen provider; local models can run fully offline SOC 2 Type II; Enterprise adds CMEK, ISO 42001 and SIEM integration
Ecosystem fit Editor-agnostic; maps the whole repo and integrates with git, linters and test runners across 100+ languages MCP and native tool integrations; agents for code review, test coverage and ticket-to-PR workflows
Deployment Not stated Cloud (SaaS), Browser-based
Support Community forum more entries Email helpdesk, Community forum
Onboarding Documentation and knowledge base Documentation and knowledge base
Company size Freelancers, Small and mid-sized Small and mid-sized, Enterprise
Integrations Not stated Visual Studio Code, JetBrains IDEs, GitHub, GitLab, Jira, Linear, Slack, Confluence, Notion, Sentry, Stripe

Compare more tools

Row where the values differ The small markers point at the lower number, the longer list or the stated feature. They describe the data, they are not a verdict.

The short version

Key Differences

  • Starting price Aider Free, open source Augment Code Standard $20 / month
  • Company size Aider Freelancers, Small and mid-sized Augment Code Small and mid-sized, Enterprise
  • Support Aider Community forum Augment Code Email helpdesk, Community forum
  • Output Aider Multi-file code edits committed to git Augment Code Agentic coding across the IDE and terminal
  • API Aider N/A Augment Code Yes, the Auggie SDK for TypeScript/Node.js and Python, plus an Analytics API

Every line is one datapoint from the table above, picked automatically. Nothing here is written text.

The trade-offs

Strengths and Limitations

Aider

Strengths

  • Free and open source, works with almost any LLM including local models
  • Edits across multiple files and auto-commits to git with sensible messages
  • Editor-agnostic, runs in the terminal alongside any IDE

Limitations

  • You supply and pay for your own LLM API keys
  • Terminal-first, with no graphical IDE of its own
  • No inline autocomplete

Augment Code

Strengths

  • Strong codebase context engine for large repositories
  • Model choice across Claude and Gemini with a cost and quality router
  • Works in VS Code, JetBrains and a terminal CLI

Limitations

  • Sold to teams rather than individuals, with a flat plan price on top of usage
  • Usage beyond the included amount is billed on top
  • Inline completions are Enterprise-only since March 2026

Plans

Pricing

Aider

  • Open source $0 Free and open source under Apache 2.0. You pay only for the usage of whichever LLM API you connect.
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Augment Code

  • Standard $20 Per month. Teams up to 50 seats, $20 of usage across models, context engine and compute; top-ups pay-as-you-go.
  • Business $100 Per month. Teams up to 50 seats, $100 of usage across models, context engine and compute; top-ups pay-as-you-go.
  • Enterprise Custom Unlimited users, volume-based discounts and advanced security (CMEK, ISO 42001, SIEM).
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What users say

Review Scores · opens after launch

Aider

Ease of use
Not rated yet
User interface
Not rated yet
Onboarding
Not rated yet
Support and service
Not rated yet
Value for money
Not rated yet
Features
Not rated yet

No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.

Augment Code

Ease of use
Not rated yet
User interface
Not rated yet
Onboarding
Not rated yet
Support and service
Not rated yet
Value for money
Not rated yet
Features
Not rated yet

No reviews yet. Be the first to review this tool. Every review is checked for fairness before it appears, and the vendor cannot have one removed.

Where this comes from

Where this comes from

Aider https://aider.chat · no check date recorded yet

Augment Code https://www.augmentcode.com/ · no check date recorded yet

This table lists factual criteria taken from information the vendors publish themselves. For how we put it together, see the methodology.