Aider vs GitHub — Pricing, Plans, and Verified Costs (2026)
GitHub starts at $4/mo. Aider uses custom pricing — request a quote to compare.
How pricing works
These two tools don't price the same way, so the headline numbers below aren't directly comparable until you plug in your own volume.
- Aider (Per Usage) — Aider bills purely on usage. There is no fixed per-seat fee, so the monthly cost depends entirely on how much you consume.
- GitHub (Per Seat) — GitHub bills on a fixed plan from $4/mo, so the listed price is what you pay regardless of volume.
Per-minute, per-credit and per-token rates exclude any downstream model, speech or telephony costs unless the vendor states otherwise.
Open-source AI pair-programming CLI. Aider runs in your terminal, connects to any LLM via API, edits your codebase, and commits changes to git. Completely free (open source, MIT license) — users pay only for underlying LLM API tokens. Popular with terminal-heavy developers who prefer Unix workflows over GUI editors.
The dominant developer platform (source control + code review + CI/CD + package registry), owned by Microsoft ($7.5B acquisition, 2018). Positioned as the alternative to GitLab and Bitbucket for the vast majority of open-source and enterprise software teams. Distinctive for its Copilot AI product ($10-$39/user/mo) that became Microsoft's fastest-growing AI SKU. Priced free (unlimited public + private repos) up to $21/user/mo Enterprise. Real cost bloat: GitHub Actions minutes and Copilot seats scale with team activity.
All plans compared
| Tier role | Plan | Aider monthly | Aider annual | GitHub monthly | GitHub annual |
|---|---|---|---|---|---|
| Free / starter | Aider (CLI) / Free | Free | Free | Free | Free |
| Teams | — / Team | — | — | $4 | $4 |
| Enterprise | — / Enterprise | — | — | $21 | $21 |
Tier names differ across vendors. Rows are aligned by tier role, not name. Full tier structures on each tool's page.
What each is best for
Aider is worth it if… developers who live in the terminal and want an AI pair programmer without a GUI editor. The git-native workflow (every AI edit becomes a commit) is genuinely differentiated — you get an audit trail for free.
GitHub is worth it if… GitHub is still the default Git host in 2026 for any team that wants industry-standard PR workflows, code review, CI/CD (Actions), and native Copilot AI. Free for public repos; Team is the entry paid tier, Enterprise for larger orgs.
Bottom line: Choose based on how you want to pay — Aider is per usage, GitHub is per seat.
Choose Aider over GitHub if…
Choose Aider if…
- You want to pay only for actual usage (per usage, custom pricing).
- You match the profile Aider is built for: developers who live in the terminal and want an AI pair programmer without a GUI editor.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
Choose GitHub if…
- You want fixed-price predictability (per seat, from $4/mo).
- You match the profile GitHub is built for: still the default Git host in 2026 for any team that wants industry-standard PR workflows, code review, CI/CD (Actions), and native Copilot AI.
- You need a general-purpose developer & infrastructure option rather than a vertical-specific one.
At a glance
| Aider | GitHub | |
|---|---|---|
| Free plan | No | Yes |
| Entry price | Custom | $4/mo |
| Enterprise available | No | Yes |
| Pricing model | Per Usage | Per Seat |
| Last verified | — | September 14, 2026 |
| Full pricing | View full pricing | View full pricing |
Pricing last verified September 14, 2026. Tracked daily.