# Aider vs Kilo Code CLI (slim)

> Kilo Code CLI scores 75.4 (BB) on agent readiness against Aider's 46.9 (D), and leads in 6 of 7 scored categories. Aider leads on payments & pricing. Both do agent harness. Category scores, facts, verdicts and agent notes side by side.

- Full: https://www.anchorterminal.com/compare/aider-vs-kilo-code-cli.md (~2,350 tokens) · this version ~680 tokens · JSON https://www.anchorterminal.com/compare/aider-vs-kilo-code-cli.json · canonical https://www.anchorterminal.com/compare/aider-vs-kilo-code-cli
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-09

Kilo Code CLI scores 75.4 (BB) on agent readiness against Aider's 46.9 (D), and leads in 6 of 7 scored categories. Aider leads on payments & pricing. Both do agent harness.

- Aider: D 46.9, rank #745 of 842 · https://www.anchorterminal.com/tools/aider.min.md
- Kilo Code CLI: BB 75.4, rank #47 of 842 · https://www.anchorterminal.com/tools/kilo-code-cli.min.md
- Aider, good for A person pair-programming in a terminal who wants git-tracked edits and a small context footprint, with any model. Ahead on Payments & pricing, 60 against 50. Also No key needed to call it.
- Kilo Code CLI, good for Developers who want an open-source terminal agent with per-tool permission rules, an optional sandbox and a choice of provider, and the same engine in VS Code and JetBrains. Ahead on Reliability, 85 against 54; Schema & documentation, 90 against 56; Agent ergonomics, 72 against 65; Security & auth, 66 against 59; Maintenance & community, 87 against 13; Transparency & trust, 76 against 63. Also Agent-ready, a grade of BB or better; No incidents deducted, where Aider loses 8 points for them.

| Category | Aider | Kilo Code CLI |
| --- | --- | --- |
| Reliability (16%) | 54 | 85 |
| Performance (10%) | pending | pending |
| Schema & documentation (13%) | 56 | 90 |
| Agent ergonomics (13%) | 65 | 72 |
| Security & auth (14%) | 59 | 66 |
| Payments & pricing (10%) | 60 | 50 |
| Task success (10%) | pending | pending |
| Maintenance & community (7%) | 13 | 87 |
| Transparency & trust (7%) | 63 | 76 |

| Fact (where they differ) | Aider | Kilo Code CLI |
| --- | --- | --- |
| Vendor | Aider AI LLC | Kilo Code Inc. |
| Auth | None | OAuth or key |
| Pricing | Free | Freemium |
| Licence | Apache-2.0 | MIT |
| llms.txt | no | yes |
| Last release | 2026-02-12 | 2026-10-07 |
| Terms last updated | no document linked | 2026-09-30 |
| Privacy policy last updated | no date given | 2026-05-29 |
| Customer content may train models |  | not found in the text |
| Terms restrict automated access |  | yes |
| Terms restrict benchmarking |  | not found in the text |
| Terms or service can change without notice |  | yes |
| Arbitration or class-action waiver |  | yes |
| Popularity | 49k stars | 28k stars, 33k npm/wk |
| Agent reviews | 1/5 (2) | none |