Amazon Kiro vs Windsurf: which is cheaper?

Amazon Kiro vs Windsurf

Amazon Kiro lists 5 plans (first listed prices $0–$200); Windsurf lists 1 plan ($0–$0). Units differ, so we don't rank them on usage per dollar.

Last verified 2026-10-16

Amazon Kiro

Free$0/moPro$20/user/moPro+$40/user/moPro Max$100/user/moPower$200/user/mo

Resets: Monthly
Run out: usage-billed

Windsurf

Free / Pro / Max / Teams$0 / $20 / $200 / $80 team + $40 per seat

Resets: Daily · Weekly
Run out: Not confirmed

Latest models

Amazon KiroMulti-model: you pick models from several labs. See the plan table for what each plan includes.

WindsurfMulti-model: you pick models from several labs. See the plan table for what each plan includes.

What can you build with this plan?

A plain-English reading of the allowance each vendor publishes. We only do arithmetic on their numbers, and never guess what a credit buys.

Estimate based on vendor-published numbers

Amazon Kiro

Free$0/mo

Vendor publishes50 credits; Claude Sonnet 4.5 and open-weight models, rate-limited

Published, but not in a unit we can translate.

kiro.dev/pricing · 2026-10-16

Pro$20/user/mo

Vendor publishes1,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5)

1,000 credits a month works out to roughly 33.3 credits a day, or 230 a week, if spread evenly.

kiro.dev/pricing · 2026-10-16

Pro+$40/user/mo

Vendor publishes2,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5)

2,000 credits a month works out to roughly 66.7 credits a day, or 460 a week, if spread evenly.

kiro.dev/pricing · 2026-10-16

Pro Max$100/user/mo

Vendor publishes5,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5)

5,000 credits a month works out to roughly 167 credits a day, or 1,151 a week, if spread evenly.

kiro.dev/pricing · 2026-10-16

Power$200/user/mo

Vendor publishes10,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5)

10K credits a month works out to roughly 333 credits a day, or 2,301 a week, if spread evenly.

kiro.dev/pricing · 2026-10-16

Windsurf

Free / Pro / Max / Teams$0 / $20 / $200 / $80 team + $40 per seat

Not published by vendor

devin.ai/pricing · 2026-10-16

Full side-by-side table6

Amazon Kiro vs Windsurf plans
Compare	Tool	Plan	Price	Included	Resets	At the limit	Status	Checked
	Amazon Kiro	Free	$0/mo	50 credits; Claude Sonnet 4.5 and open-weight models, rate-limited	Monthly	Upgrade onlyNot available	Verified ⓘ	2026-10-16 ↗
Included 50 credits; Claude Sonnet 4.5 and open-weight models, rate-limited Resets Monthly (perpetual free tier) Overage Not available Price $0/mo Status Verified Note Paid plans bill on the 1st of each month; GovCloud ~20% higher; prices exclude tax. Paid-plan monthly credit amounts not shown in fetched page text. Billing docs confirm Free = 50 credits, add-ons not available. Checked 2026-10-16 Source https://kiro.dev/pricing/ Also kiro.dev/docs/billing Amazon Kiro usage limits Report outdated info
	Amazon Kiro	Pro	$20/user/mo	1,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5)	Monthly	Top-upAdd-on credits $0.04 each (packs $5/125 credits to…	Verified ⓘ	2026-10-16 ↗
Included 1,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5) Resets Monthly; unused credits don't roll over Overage Add-on credits $0.04 each (packs $5/125 credits to $100), expire 12 months; Enterprise overage $0.04/credit Price $20/user/mo Status Verified Note Paid plans bill on the 1st of each month; GovCloud ~20% higher; prices exclude tax. Paid-plan monthly credit amounts not shown in fetched page text. Kiro billing docs: add-on packs min $5 (125 credits), max $100 per pack, up to 5 packs at a time. Checked 2026-10-16 Source https://kiro.dev/pricing/ Also kiro.dev/docs/billing kiro.dev/docs/billing/add-on-credits kiro.dev/changelog Amazon Kiro usage limits Report outdated info
	Amazon Kiro	Pro+	$40/user/mo	2,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5)	Monthly	Top-upAdd-on credits $0.04 each (packs $5/125 credits to…	Verified ⓘ	2026-10-16 ↗
Included 2,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5) Resets Monthly; unused credits don't roll over Overage Add-on credits $0.04 each (packs $5/125 credits to $100), expire 12 months; Enterprise overage $0.04/credit Price $40/user/mo Status Verified Note Paid plans bill on the 1st of each month; GovCloud ~20% higher; prices exclude tax. Paid-plan monthly credit amounts not shown in fetched page text. Kiro billing docs: add-on packs min $5 (125 credits), max $100 per pack, up to 5 packs at a time. Checked 2026-10-16 Source https://kiro.dev/pricing/ Also kiro.dev/docs/billing kiro.dev/docs/billing/add-on-credits kiro.dev/changelog Amazon Kiro usage limits Report outdated info
	Amazon Kiro	Pro Max	$100/user/mo	5,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5)	Monthly	Top-upAdd-on credits $0.04 each (packs $5/125 credits to…	Verified ⓘ	2026-10-16 ↗
Included 5,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5) Resets Monthly; unused credits don't roll over Overage Add-on credits $0.04 each (packs $5/125 credits to $100), expire 12 months; Enterprise overage $0.04/credit Price $100/user/mo Status Verified Note Paid plans bill on the 1st of each month; GovCloud ~20% higher; prices exclude tax. Paid-plan monthly credit amounts not shown in fetched page text. Kiro billing docs: add-on packs min $5 (125 credits), max $100 per pack, up to 5 packs at a time. Checked 2026-10-16 Source https://kiro.dev/pricing/ Also kiro.dev/docs/billing kiro.dev/docs/billing/add-on-credits kiro.dev/changelog Amazon Kiro usage limits Report outdated info
	Amazon Kiro	Power	$200/user/mo	10,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5)	Monthly	Top-upAdd-on credits $0.04 each (packs $5/125 credits to…	Verified ⓘ	2026-10-16 ↗
Included 10,000 credits/mo; open-weight + premium models (Auto, Claude Sonnet 5, Opus 5) Resets Monthly; unused credits don't roll over Overage Add-on credits $0.04 each (packs $5/125 credits to $100), expire 12 months; Enterprise overage $0.04/credit Price $200/user/mo Status Verified Note Paid plans bill on the 1st of each month; GovCloud ~20% higher; prices exclude tax. Paid-plan monthly credit amounts not shown in fetched page text. Kiro billing docs: add-on packs min $5 (125 credits), max $100 per pack, up to 5 packs at a time. Checked 2026-10-16 Source https://kiro.dev/pricing/ Also kiro.dev/docs/billing kiro.dev/docs/billing/add-on-credits kiro.dev/changelog Amazon Kiro usage limits Report outdated info
	Windsurf	Free / Pro / Max / Teams	$0 / $20 / $200 / $80 team + $40 per seat	Free: 'light quota'; Pro: daily + weekly quota (daily > 1/7 of weekly); Max: larger weekly quota, no daily cap; Teams: $40/full seat with Pro-equivalent quota, $80/mo minimum. Numeric quota sizes unverified	Daily Weekly	Usage-billedPay-as-you-go on-demand credits (shared on Teams);…	Partial ⓘ	2026-10-16 ↗
Included Free: 'light quota'; Pro: daily + weekly quota (daily > 1/7 of weekly); Max: larger weekly quota, no daily cap; Teams: $40/full seat with Pro-equivalent quota, $80/mo minimum. Numeric quota sizes unverified Resets Daily and weekly (Pro, Team full seats); weekly (Max); Free unverified Overage Pay-as-you-go on-demand credits (shared on Teams); rate unverified Price $0 / $20 / $200 / $80 team + $40 per seat Status Partial Note windsurf.com/pricing now redirects to devin.ai/pricing (Devin Desktop); treat as successor product. Checked 2026-10-16 Source https://devin.ai/pricing Also docs.devin.ai/admin/billing/self-serve Windsurf usage limits Report outdated info