# Kiro vs Amazon Q Developer: license, pricing and features compared (October 2026)

Canonical: https://theagenticweekly.com/compare/kiro-vs-amazon-q-developer · Last verified: 2026-10-26 · Published: 2026-10-25 · Author: Agentic Weekly (operated independently from Texas, US) · Evidence: Evidence: Reported for both tools. The facts in the tables were read from each vendor's own pages and the public GitHub API on 2026-10-25 (America/Chicago). The What we measured section says what we have not run yet; anything we could not confirm is marked as not captured.

**Our pick:** Pick Kiro for developers who want structured specs before code is written; pick Amazon Q Developer for AWS-centric teams already using Q Developer. No overall winner: we have not benchmarked them against each other. **Updated:** 2026-10-26 (America/Chicago).

> Kiro and Amazon Q Developer are both listed under AI coding agents. Pricing model: Kiro is "Freemium (credit-based)"; Amazon Q Developer is "Freemium". Free tier: Kiro: Kiro Free: $0 a month, 50 credits. Amazon Q Developer: tier: 50 agentic requests per month and 1,000 lines of code per month (Java upgrades). Kiro is the better fit for: developers who want structured specs before code is written. Amazon Q Developer is the better fit for: AWS-centric teams already using Q Developer. Facts were read from vendor and GitHub pages on Oct 25, 2026 and are Reported; what we ran ourselves is under What we measured.

## What we measured

We have not run either Kiro or Amazon Q Developer ourselves yet, so nothing on this page is Tested; it is Reported from vendor and GitHub pages. Below is what we will run, so the comparison can rest on our own results.

Table: Our own tests for Kiro and Amazon Q Developer

| Test | Kiro | Amazon Q Developer |
|---|---|---|
| Hands-on test log (install and a real task) | Not tested yet. What we will run: the same failing-unit-test fix in a fresh repository, scored by whether the tests pass, with wall time and tool calls. | Not tested yet. What we will run: the same failing-unit-test fix in a fresh repository, scored by whether the tests pass, with wall time and tool calls. |

How we test and label results: [methodology](https://theagenticweekly.com/methodology#testing-rig). All test logs: [test hub](https://theagenticweekly.com/tests).

## Kiro vs Amazon Q Developer at a glance

Kiro and Amazon Q Developer are both listed under AI coding agents. Agentic Weekly's Amazon Q Developer page names Kiro as an alternative. Kiro: AWS's agentic coding tool that turns prompts into requirements, designs and tasks (spec mode), with an IDE and a CLI. Amazon Q Developer: AWS's AI coding assistant for IDEs and the CLI, with a free tier and a $19 Pro tier; IDE plugin support ends April 30, 2027.

Table: Kiro and Amazon Q Developer side by side (vendor pages and GitHub, 2026-10-25)

|  | Kiro | Amazon Q Developer |
|---|---|---|
| Vendor | Amazon Web Services | Amazon Web Services |
| Listed under | AI coding agents, Vibe coding | AI coding agents |
| License | Proprietary | Proprietary |
| Pricing model | Freemium (credit-based) | Freemium |
| Free tier | Kiro Free: $0 a month, 50 credits | Free tier: 50 agentic requests per month and 1,000 lines of code per month (Java upgrades) |
| Paid plans | Pro $20, Pro+ $40, Pro Max $100, Power $200, all per user per month (credit allotments per plan not captured); add-on credits $0.04 each; Enterprise on request | Pro $19 per user per month: 4,000 lines of code per month per user pooled, IP indemnity, admin controls |
| Platforms | IDE and CLI (installer at cli.kiro.dev/install) | IDE plugins and CLI; also general Q&A in the AWS Console |
| Evidence | Reported from vendor pages | Reported from vendor pages |

## How Kiro and Amazon Q Developer differ

- Pricing model: Kiro is "Freemium (credit-based)"; Amazon Q Developer is "Freemium".
- Free tier: Kiro: Kiro Free: $0 a month, 50 credits. Amazon Q Developer: tier: 50 agentic requests per month and 1,000 lines of code per month (Java upgrades).
- Plans and prices differ and are not like-for-like (credits, seats and usage limits vary), so we do not name a cheaper tool. The Paid plans row above quotes each vendor's plan list as read on Oct 25, 2026.
- Platforms as the vendors list them: Kiro: IDE and CLI (installer at cli.kiro.dev/install). Amazon Q Developer: IDE plugins and CLI; also general Q&A in the AWS Console.

Neither tool publishes open-source code under a standard license, so you are choosing between hosted products.

## Which should you pick?

- Pick Kiro if: developers who want structured specs before code is written; AWS users moving off Amazon Q Developer IDE plugins. Skip it if: you want an open-source tool (Kiro is proprietary).
- Pick Amazon Q Developer if: AWS-centric teams already using Q Developer; teams that need IP indemnity (Pro). Skip it if: you are starting a new project: AWS says IDE plugin support ends April 30, 2027 and points to Kiro.

## Strengths and limits

Table: Strengths and limits as listed on each tool page

|  | Kiro | Amazon Q Developer |
|---|---|---|
| Strengths | Free tier with 50 credits; Spec mode adds a written plan before code; Clear per-credit add-on price | Perpetual free tier; IP indemnity on Pro; Console Q&A included |
| Limits | Credits are consumed unevenly: simple prompts use under one credit, complex ones more; Free tier limited to 50 credits | IDE plugins scheduled to be discontinued on April 30, 2027; Free tier is 50 agentic requests a month; Free-tier IDE limits apply to Builder ID users only |

## What we did not verify

- Kiro: Release date (none published on the pages we read; the date shown is the day we first covered this entry).
- Amazon Q Developer: Release date (none published on the pages we read; the date shown is the day we first covered this entry).
- Output quality, speed and reliability beyond the smoke tests listed under What we measured: not compared.

## FAQ

### Is Kiro or Amazon Q Developer open source?

Kiro: Proprietary. Amazon Q Developer: Proprietary. Licenses come from each project's GitHub repository or the vendor's own pages, read Oct 25, 2026; read the license text itself before redistributing or building a competing service.

### Does Kiro or Amazon Q Developer have a free plan?

Kiro: Kiro Free: $0 a month, 50 credits. Amazon Q Developer: Free: tier: 50 agentic requests per month and 1,000 lines of code per month (Java upgrades). Checked Oct 25, 2026; prices and limits change, so confirm on each vendor's page.

### What is the main difference between Kiro and Amazon Q Developer?

Pricing model: Kiro is "Freemium (credit-based)"; Amazon Q Developer is "Freemium". Free tier: Kiro: Kiro Free: $0 a month, 50 credits. Amazon Q Developer: tier: 50 agentic requests per month and 1,000 lines of code per month (Java upgrades).

## Sources

- [Kiro](https://kiro.dev/) (fetched 2026-10-25)
- [Kiro pricing](https://kiro.dev/pricing/) (fetched 2026-10-25)
- [Amazon Q Developer](https://aws.amazon.com/q/developer/) (fetched 2026-10-25)
- [Amazon Q Developer pricing](https://aws.amazon.com/q/developer/pricing/) (fetched 2026-10-25)

## Related

- [Kiro facts and sources](https://theagenticweekly.com/tools/kiro)
- [Amazon Q Developer facts and sources](https://theagenticweekly.com/tools/amazon-q-developer)
- [Alternatives to Kiro](https://theagenticweekly.com/alternatives/kiro)
- [AI coding agents: all tools we track](https://theagenticweekly.com/best/ai-coding-agents)
- [Cursor vs Kiro](https://theagenticweekly.com/compare/cursor-vs-kiro)
- [Windsurf (now Devin Desktop) vs Kiro](https://theagenticweekly.com/compare/windsurf-vs-kiro)
- [GitHub Copilot vs Kiro](https://theagenticweekly.com/compare/github-copilot-vs-kiro)
- [Cursor vs Amazon Q Developer](https://theagenticweekly.com/compare/cursor-vs-amazon-q-developer)
- [GitHub Copilot vs Amazon Q Developer](https://theagenticweekly.com/compare/github-copilot-vs-amazon-q-developer)
- [Qodo vs Amazon Q Developer](https://theagenticweekly.com/compare/qodo-vs-amazon-q-developer)

## Changelog

- 2026-10-25: First published. Facts read from vendor pages and the GitHub API on 2026-10-25.

## How to cite

Agentic Weekly, "Kiro vs Amazon Q Developer: license, pricing and features compared (October 2026)", last updated 2026-10-26, https://theagenticweekly.com/compare/kiro-vs-amazon-q-developer