Aider vs gptme

Aider (Original git-native terminal pair programmer; BYO key only, no paid tier; publishes its own polyglot LLM leaderboard (also oss_self_hosted)) and gptme (MIT local-first terminal agent; also web UI, desktop app, REST server, MCP/ACP; persistent autonomous-agent template.) are AI coding agents platforms, priced from $0 + your model API bill and $0 + your model API bill respectively. Below: the bottom line, verified head-to-head facts, and real production costs.

AI coding agents platforms · 22 facts compared · all sourcedPricing verified Oct 2, 2026

Bottom line

Aider wins five of seven use cases, with one tie. It takes Beginners and VS Code thanks to checkpoints and rollback plus codebase indexing, which gptme does not publish. It wins Enterprise because its analytics are strictly opt-in and it supports self-hosted deployment. It leads Local Models and Open Source with an Apache-2.0 license and a wider provider list, from OpenAI, Anthropic and LM Studio plus more. Aider also shows 49,300 GitHub stars (vendor claimed). gptme wins Terminal Workflows with background agents and MCP support. Free Plans is a tie, since both tools are free and run on your own API key.

Reviewed by vsref Editorialfacts verified Oct 2, 2026Methodology →

Beginners

AiderWINNER

WINNERNeither tool publishes a paid plan or entry allowance, because both are free tools you pay for only through your own API key: Aider describes the entire tool as free and open source, and gptme as fully free with no platform limits, model costs only.

Enterprise

AiderWINNER

WINNERAider publishes the more reassuring enterprise posture.

Free Plans

TieTIE

TIEBoth tools are free to use, and you pay only for the model you connect.

Local Models

AiderWINNER

WINNERBoth Aider and gptme run local models and support bringing your own API key, so the supporting details decide it.

Open Source

AiderWINNER

WINNERBoth are permissively licensed, Aider under Apache-2.0 and gptme under MIT, and both run local models.

Terminal Workflows

gptmeWINNER

WINNERBoth run as a CLI: Aider lists the CLI/terminal plus IDE use via watch-mode code comments, and gptme lists a CLI, web UI, desktop app and a server with a REST API.

VS Code

AiderWINNER

WINNERNeither tool lists VS Code directly: gptme names Zed and JetBrains IDEs via ACP, while Aider works in an IDE via watch-mode code comments.

Aider vs gptme: head-to-head facts

Every row independently verified

Fact	Aider	gptme
How usage is metered	Own API keyOct 2	Own API keyOct 2
What the free plan allows	Entire tool free/OSSOct 2	Fully free (MIT); no platform limits - model costs onlyOct 2
Bring your own API key	true (required)Oct 2	YesOct 2
Pick the model per task	✓ YesOct 2	✓ YesOct 2
Runs local models	✓ YesOct 2	✓ YesOct 2
Where it runs	CLI/terminal, IDE via watch-mode code comments +1 moreOct 2	CLI, web UI, desktop, server (REST API)Oct 2
Autonomous multi-file edits	✓ trueOct 2	✓ YesOct 2
Runs terminal commands	✓ YesOct 2	✓ YesOct 2
Background / cloud agents	n/a	✓ YesOct 2
MCP support	n/a	✓ YesOct 2
Trains on your code?	Analytics strictly opt-inOct 2	n/a
Self-hosted / VPC deployment	✓ YesOct 2	n/a
License	Apache-2.0Oct 2	MITOct 2
Supported model providers	OpenAI, Anthropic, Gemini, Groq, LM Studio, xAI +9 moreOct 2	Anthropic, OpenAI, Google Gemini, Grok, DeepSeek +3 moreOct 2

✓buyer-good · ✗not available · ◑gated or partial · production cost ranges are our estimates, see our methodology.

Swipe → to compare both tools. Each value links its source and verified date.

Aider vs gptme pricing: true cost at 3 usage tiers

Real monthly cost at 3 developer profiles: hobbyist (~5 h/week), full-time developer (~25 h/week of daily agent use), team of 5. Most vendors do not publish how much usage a plan covers, so the full-time row spans the cheapest to the top individual plan unless the vendor publishes its own guidance for daily users. Bring-your-own-key and open-source agents show the model bill you pay the provider, never $0.

~5 h/week of agent useHobbyist

AiderFree + your model API bill

gptmeFree + your model API bill

Side projects and evenings. Priced at each vendor's cheapest paid plan (annual billing where offered), the tier every vendor sells for light use.

~25 h/week, daily multi-file agent tasksFull-time developer

AiderFree + your model API bill

gptmeFree + your model API bill

Daily agent use. Most vendors do not publish how much usage a plan covers, so this shows the span from the cheapest to the top individual plan; where a vendor publishes its own guidance for daily agent users, that figure is used instead.

5 seatsTeam of 5

AiderFree + your model API bill

gptmeFree + your model API bill

Priced from each vendor's own team plan: per-seat prices x 5, flat team plans as published. A tool with no published team price shows that rather than a guess.

Aider vs gptme: verdicts by use case

Beginners → Aider

Neither tool publishes a paid plan or entry allowance, because both are free tools you pay for only through your own API key: Aider describes the entire tool as free and open source, and gptme as fully free with no platform limits, model costs only. That leaves the undo as the deciding difference: Aider offers checkpoints and rollback, which gptme does not publish. Aider runs in the terminal and in an IDE via watch-mode code comments, while gptme offers a CLI, web UI, desktop app and server.

Enterprise → Aider

Aider publishes the more reassuring enterprise posture. Its training note says analytics are strictly opt-in, and it supports self-hosted deployment. gptme publishes neither a training policy nor a self-hosted or VPC option. Neither lists SSO, a zero data retention mode, SOC 2 or admin audit logs, so the decision rests on training and deployment, where only Aider has published answers.

Free Plans → Tie

Both tools are free to use, and you pay only for the model you connect. Aider describes the entire tool as free and open source, while gptme is fully free under MIT with no platform limits, model costs only. Both are metered through your own API key, both support bringing your own key, and both run local models. Neither publishes a paid plan. On every factor that matters for free use, they match.

Local Models → Aider

Both Aider and gptme run local models and support bringing your own API key, so the supporting details decide it. Aider lists a wider provider range, OpenAI, Anthropic, Gemini, Groq, LM Studio and xAI plus nine more, with LM Studio named for local use, while gptme lists Anthropic, OpenAI, Google Gemini, Grok and DeepSeek plus three more. Both are permissively licensed, Aider under Apache-2.0 and gptme under MIT.

Open Source → Aider

Both are permissively licensed, Aider under Apache-2.0 and gptme under MIT, and both run local models. Aider lists more model providers, six named plus nine more, while gptme names five plus three more. Aider's repository shows 49,300 GitHub stars (vendor claimed). gptme's shows 4,400. gptme does offer a managed cloud service at gptme.ai in early access, while Aider has no paid or hosted offering. Provider breadth and community size give Aider the edge.

Terminal Workflows → gptme

Both run as a CLI: Aider lists the CLI/terminal plus IDE use via watch-mode code comments, and gptme lists a CLI, web UI, desktop app and a server with a REST API. Both run terminal commands and both read project rules files. gptme pulls ahead by offering background or cloud agents (vendor claimed) and MCP support, neither of which Aider publishes.

VS Code → Aider

Neither tool lists VS Code directly: gptme names Zed and JetBrains IDEs via ACP, while Aider works in an IDE via watch-mode code comments. Both make autonomous multi-file edits, though gptme's claim is vendor stated. Aider pulls ahead on keeping in-editor work safe and informed, offering checkpoints and rollback plus codebase indexing, neither of which gptme publishes.

Aider vs gptme: common questions

Is Aider cheaper than gptme?+

Neither charges for the tool itself. Aider describes the entire tool as free and open source, and gptme is fully free under MIT with no platform limits, model costs only. Both are metered through your own API key, so your cost is whatever your model provider charges. gptme's managed cloud service at gptme.ai is in early access.

Aider vs gptme: which is better for beginners?+

Aider has the edge for beginners. Both tools are free to use and metered through your own API key, so the bill is whatever your model provider charges. The difference is the undo: Aider offers checkpoints and rollback, which gptme does not publish. Aider runs in the terminal and in an IDE via watch-mode code comments, while gptme offers a CLI, web UI, desktop app and server.

Is Aider or gptme better for open source projects?+

Both are open source: Aider under Apache-2.0 and gptme under MIT. Aider has 49,300 GitHub stars (vendor claimed) and gptme has 4,400. gptme also offers a managed cloud service at gptme.ai in early access, while Aider has no hosted offering.

Which model providers do Aider and gptme support?+

Aider lists OpenAI, Anthropic, Gemini, Groq, LM Studio and xAI plus nine more. gptme lists Anthropic, OpenAI, Google Gemini, Grok and DeepSeek plus three more. Both run local models and let you bring your own API key.

Is Aider or gptme better for terminal workflows?+

Both run as a CLI and run terminal commands. gptme adds a web UI, desktop app and REST API server, plus background agents (vendor claimed) and MCP support. Aider adds IDE use via watch-mode code comments.

Can I roll back changes in Aider?+

Yes. Aider offers checkpoints and rollback, along with codebase indexing.

Which editors does gptme work with?+

gptme lists Zed and JetBrains IDEs via ACP.

How do project rules work in Aider and gptme?+

Aider loads CONVENTIONS.md or any Markdown file via the read option. gptme uses gptme.toml for project config, AGENTS.md, and lessons and skills.

How recently were Aider and gptme released?+

Aider's last release was 0.86.2 on PyPI on 2026-02-12. gptme's latest stable release was v0.34.0 on 2026-09-18.