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How much does Aider cost per month?

Aider pricing

Aider AI LLC

Aider has no published paid USD entry (CLI $0; model APIs billed by the provider) and lists a $0 plan (The CLI is free. You pay the LLM API you configure.). Checked Oct 15, 2026 on Aider homepage.

Official pricing Compare agents

Checked 19 Oct 2026

Plans

List prices from the vendor page. Taxes usually extra.

Aider CLI

$0 /one-time
  • Apache-2.0.
  • No plan, seat, or hosted subscription listed on aider.chat.

Model usage

provider rates /token
  • Billed by Anthropic, OpenAI, DeepSeek, Copilot, or a local runtime.

The part pricing pages bury

What happens when you hit the limit

  1. 1

    Read the vendor notes

    aider.chat publishes no paid product. A different company named Aider sells accounting software elsewhere.

Price history

Full changelog

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The first dated change for Aider will appear here.

Sources

Copied from vendor pages on the date shown.

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Questions people ask

Aider has no published paid USD entry (CLI $0; model APIs billed by the provider) and lists a $0 plan (The CLI is free. You pay the LLM API you configure.). Checked Oct 15, 2026 on Aider homepage.

Yes. Aider CLI is $0 per one-time. The CLI is free. You pay the LLM API you configure. Checked Oct 15, 2026 on Aider homepage.

No published paid USD plan is in the catalog. Listed prices: CLI $0; model APIs billed by the provider. Checked Oct 15, 2026 on Aider homepage.