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Aider

AI pair programming in your terminal

Type: Programming License: Free Price: $0 (Open Source) Category: Programming tools AimostAll Score: 87/100

AimostAll Score

87/ 100
Data coverage: 57% (medium confidence)
Last evaluated: 2026-09-07
Methodology: version 1
Developer77
Business100
Value100
Trust75
Why this score?

Each check below is a fact we could verify from public sources. Unknown checks are excluded from the calculation instead of counting as a negative, and the score is pulled toward the midpoint when coverage is low — that is what data coverage reports.

Developer77/100 · 32% of checks known

  • YesDeveloper documentation
  • YesWebhooks / automation hooks
  • YesOpen-source core

Not determined: Public API, Public API reference, Official SDKs / client libraries, Documented integrations, Self-hosting possible.

Business100/100 · 67% of checks known

  • YesPublic pricing
  • YesBusiness / enterprise tier
  • YesTeam collaboration
  • YesSecurity / compliance information
  • YesDocumented support channels

Not determined: Admin / role management, SSO available, Customer data export, Commercial plan exists.

Value100/100 · 65% of checks known

  • YesFree tier
  • YesFree trial
  • YesTransparent pricing
  • YesConcrete plan limits

Not determined: No card required to start, Cancellation / refund policy, Browser app, Mobile app, Desktop app.

Trust75/100 · 63% of checks known

  • YesOfficial documentation
  • YesIdentifiable vendor
  • YesPublic pricing
  • YesChangelog / release notes
  • YesWebsite reachable source ↗Homepage probe during evidence gathering.

Not determined: Privacy policy, Terms of service, Published contact channel, Status page.

Scores are calculated by AimostAll with fixed, public rules (methodology v1). AI assists only with factual research; it never picks the number. Placement and scores cannot be bought.

What is Aider?

Aider is a command-line AI coding assistant that provides pair programming capabilities directly in the terminal. Unlike IDE-based tools, Aider works with any text editor and integrates seamlessly with existing development workflows. The tool can read and modify multiple files in a project, understanding the relationships between different parts of the codebase. Aider supports various AI models and can perform tasks like adding features, fixing bugs, and refactoring code across multiple files simultaneously. It's particularly popular among developers who prefer terminal-based workflows and want AI assistance without changing their existing development environment.

Listing trust signals

Listing ID

66

Directory refresh date

2026-09-08

Pricing confidence

High confidence based on currently stored pricing metadata.

Pricing, category and fit

Aider is listed as a Programming tool on AimostAll.

License model: Free. Pricing label: $0 (Open Source).

Use this page to compare Aider with other programming tools, watch tutorials, and explore similar alternatives.

Video Tutorials

Latest YouTube tutorials matched to this tool (updates twice per day).

Frequently asked questions about Aider

What does Aider do?

AI pair programming in your terminal.

Is Aider free or paid?

Aider is listed on AimostAll as free with a pricing label of $0 (Open Source).

Where can I compare alternatives to Aider?

Use the alternatives section below or browse the wider programming category to compare similar tools.