Aider vs GitHub Copilot (2026) : lequel choisir ?

Aider

AI pair programmer in your terminal

Aider est gratuit.

Principales fonctionnalités de Aider

• Terminal-based AI coding
• Multi-file editing across repos
• Auto git commits with descriptions
• Supports GPT-4, Claude, Gemini
• Voice mode support

À quoi sert Aider ?

• Making changes across multiple files
• Using AI from the command line
• Contributing to open-source repos
• Developers who prefer terminal workflows

Voir le profil complet de Aider · Alternatives à Aider · Tous les outils d'IA : outils pour développeurs

GitHub Copilot

GitHub Copilot is an AI pair-programmer with agent mode and a Claude/GPT/Gemini model picker — free tier, Pro $10/mo, Pro+ $39/mo, Max $100/mo, plus per-seat org plans.

GitHub Copilot propose un plan gratuit et des offres payantes. Free: $0 — 2,000 code completions/month, limited premium-model access, and Copilot CLI; no card required. Pro: $10/month — unlimited code completions plus ~$15/month of AI credits, cloud coding agent, code review, and model selection. Pro+: $39/month — ~$70/month of AI credits (~4x Pro), premium models including Claude Opus, and audit logs. Max: $100/month — ~$200/month of AI credits, priority model access, and high-volume agent workflows. Business: $19/user/month — pooled AI credits per user, the cloud agent, a broad model catalog, and centralized management. Enterprise: $39/user/month — larger pooled credits, GitHub.com integration, codebase indexing, and custom models. Overage beyond included credits is billed at $0.01 per credit.

Principales fonctionnalités de GitHub Copilot

• Usage-based "AI credits" billing (since June 1, 2026) — completions stay unlimited on paid plans
• Agent mode and a cloud coding agent that completes multi-step tasks autonomously
• Multi-model picker spanning Anthropic Claude, OpenAI GPT, and Google Gemini families
• Unlimited code completions and next-edit suggestions on all paid tiers
• Copilot code review for automated PR feedback

À quoi sert GitHub Copilot ?

• Autocompleting boilerplate and repetitive code
• Learning new programming languages and frameworks
• Explaining and documenting existing code
• Writing unit tests automatically

Voir le profil complet de GitHub Copilot · Alternatives à GitHub Copilot · Tous les outils d'IA : assistant de code

Comparatif des tarifs : Aider vs GitHub Copilot

Aider: Aider est gratuit.

GitHub Copilot: GitHub Copilot propose un plan gratuit et des offres payantes. Free: $0 — 2,000 code completions/month, limited premium-model access, and Copilot CLI; no card required. Pro: $10/month — unlimited code completions plus ~$15/month of AI credits, cloud coding agent, code review, and model selection. Pro+: $39/month — ~$70/month of AI credits (~4x Pro), premium models including Claude Opus, and audit logs. Max: $100/month — ~$200/month of AI credits, priority model access, and high-volume agent workflows. Business: $19/user/month — pooled AI credits per user, the cloud agent, a broad model catalog, and centralized management. Enterprise: $39/user/month — larger pooled credits, GitHub.com integration, codebase indexing, and custom models. Overage beyond included credits is billed at $0.01 per credit.

Questions fréquentes

Lequel est le meilleur : Aider ou GitHub Copilot ?

Le meilleur choix entre Aider et GitHub Copilot dépend de votre cas d'usage. Aider: AI pair programmer in your terminal. GitHub Copilot: GitHub Copilot is an AI pair-programmer with agent mode and a Claude/GPT/Gemini model picker — free tier, Pro $10/mo, Pro+ $39/mo, Max $100/mo, plus per-seat org plans. Comparez les tarifs et les fonctionnalités ci-dessus pour trouver l'outil le mieux adapté à votre façon de travailler.

Aider est-il gratuit ?

Aider est gratuit.

GitHub Copilot est-il gratuit ?

GitHub Copilot propose un plan gratuit et des offres payantes. Free: $0 — 2,000 code completions/month, limited premium-model access, and Copilot CLI; no card required. Pro: $10/month — unlimited code completions plus ~$15/month of AI credits, cloud coding agent, code review, and model selection. Pro+: $39/month — ~$70/month of AI credits (~4x Pro), premium models including Claude Opus, and audit logs. Max: $100/month — ~$200/month of AI credits, priority model access, and high-volume agent workflows. Business: $19/user/month — pooled AI credits per user, the cloud agent, a broad model catalog, and centralized management. Enterprise: $39/user/month — larger pooled credits, GitHub.com integration, codebase indexing, and custom models. Overage beyond included credits is billed at $0.01 per credit.

Quelles sont les meilleures alternatives à Aider et GitHub Copilot ?

Découvrez les alternatives à Aider et les alternatives à GitHub Copilot sur Nextool.ai pour plus d'options.

Catégories

Tous les outils d'IA : outils pour développeurs · Tous les outils d'IA : assistant de code