AI coding tools · Amazon Web Services
Kiro pricing
Short answer. Kiro's cheapest paid plan is Pro, at $20 a month per seat. Prices in US dollars, before tax, read on October 19, 2026.
In plain words. You pay a fixed price each month, for each person who uses it. This is how Kiro's page explains the use you get: “A credit is a unit of work in response to user prompts. Simple prompts can consume less than 1 credit. More complex prompts, such as executing a spec task, typically cost more than 1 credit.” Past the limit, the page says: “Purchase add-on credits to continue working. Credits cost $0.04 each, are billed immediately when you buy a pack, and you control exactly how much extra capacity to add.”
Every plan and its price
| Plan | For | Price as printed | Billing | Credits or usage |
|---|---|---|---|---|
| Free | One person | KIRO FREE $0 per month | free | 50 credits |
| Pro | One person | KIRO PRO $20 per user / month | per month, per user | KIRO PRO $20 per user / month 1,000 credits |
| Pro+ | One person | KIRO PRO+ $40 per user / month | per month, per user | KIRO PRO+ $40 per user / month 2,000 credits |
| Pro Max | One person | KIRO PRO MAX $100 per user / month | per month, per user | KIRO PRO MAX $100 per user / month 5,000 credits |
| Power | One person | KIRO POWER $200 per user / month | per month, per user | KIRO POWER $200 per user / month 10,000 credits |
Prices in US dollars, before tax. The page says: Prices are exclusive of applicable taxes and duties, including VAT and applicable sales tax.
What each plan includes
Free
Access to open weight models* and Claude Sonnet 4.5
Pro
Access to premium models**
Add-on credits ($0.04/credit)
Pro+
Access to premium models**
Add-on credits ($0.04/credit)
Pro Max
Access to premium models**
Add-on credits ($0.04/credit)
Power
Access to premium models**
Add-on credits ($0.04/credit)
How Kiro counts usage
A credit is a unit of work in response to user prompts. Simple prompts can consume less than 1 credit. More complex prompts, such as executing a spec task, typically cost more than 1 credit.
Additionally, different models consume credits at different rates, with a prompt executed via Sonnet 4.6 costing more credits than executing it with Auto.
Credits are metered to the second decimal point, so the least number of credits a task can consume is 0.01 credits.
When the included use runs out, the page says: Purchase add-on credits to continue working. Credits cost $0.04 each, are billed immediately when you buy a pack, and you control exactly how much extra capacity to add.
Limits and terms, in Kiro's words
Usage limits reset at the start of each billing month. Unused credits do not roll over to the next month.
For team usage, each developer needs their own subscription.
Kiro in GovCloud pricing is approximately 20% higher than commercial pricing and does not include the Free tier.
A sign-up offer on the page, not a price: Get $20 credited toward your subscription when you first upgrade to a paid plan using social login or AWS Builder ID.
What this page does not publish, and why
- Enterprise price: the page says “Contact sales”.
Questions
- What is the cheapest paid Kiro plan?
- Pro, at $20 a month per seat, before tax, as Kiro's pricing page printed it on October 19, 2026.
- Is there a free Kiro plan?
- Yes: Free. The page lists it with "Access to open weight models* and Claude Sonnet 4.5".
- What happens when the Kiro usage runs out?
- The page says: "Purchase add-on credits to continue working. Credits cost $0.04 each, are billed immediately when you buy a pack, and you control exactly how much extra capacity to add."
- Does Kiro's price include tax?
- The page says: "Prices are exclusive of applicable taxes and duties, including VAT and applicable sales tax."
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How we checked
Kiro's pricing page was read by a script on October 19, 2026: kiro.dev/pricing/. The page was read from a server in Finland, and it showed US dollars. Every price and line above is quoted from that reading. A test checks each quote against the saved text. Each Monday a script checks that every quote is still on the page. No currency is converted. Credits are quoted as each page defines them, and never compared between tools. AI Signal is not affiliated with Amazon Web Services. How the data is checked.