AI IDE / editor · prices checked Nov 3, 2026
Kiro for vibe coding: pricing, pros, cons and real apps
AWS's agentic IDE built around spec-driven development: requirements and design specs come before code, with a looser 'vibe' mode for quick prompting. It is also available as a CLI, on the web and on mobile.
Official site: kiro.dev · Links on this page are not affiliate links.
Suits developers and teams who want structured, spec-first agent work that holds up in production, especially in AWS-centric organizations.
Pick Kiro if: You want structure: requirements, design and task specs before the agent writes code.
Skip it if: You want to try it seriously for free; the free plan is 50 credits a month.
Kiro at a glance
- Type
- AI IDE / editor
- Made by
- Amazon Web Services (AWS)
- Best for
- Developers
- Free plan
- Yes. Kiro Free: 50 credits/month, access to open-weight models and Claude Sonnet 4.5 (with limits). Not available in Enterprise or GovCloud.
- Paid from
- $20/mo
- Pricing model
- credits (monthly subscription credits + $0.04 add-on credits)
- Builds
- code, specs (requirements/design/tasks), tests
- Tech stack
- Any language/framework: it edits your repo.
- Hosting & deploy
- No built-in hosting; you deploy yourself. 'Powers' from partners (e.g. Netlify, Supabase, Stripe) add deployment and service integrations.
- Code ownership
- Local files / your repo.
- AI models
- Auto (a mix of frontier and specialized models) by default; selectable OpenAI GPT-5.6 (Sol, Terra, Luna), Anthropic Claude (Opus 5, Opus 4.8, Sonnet 5, Sonnet 4.6, Sonnet 4.5, Haiku 4.5), and open-weight models (DeepSeek 3.2, MiniMax M2.5, GLM-5, Qwen3 Coder Next). Claude Opus 5.5 is also listed as GA in the changelog.
- Runs on
- Kiro IDE (desktop), Kiro CLI, Kiro Web, Kiro Mobile, and ACP-compatible IDEs.
Kiro pricing (Nov 3, 2026)
| Plan | Price | What you get |
|---|---|---|
| Kiro Free | $0/mo | 50 credits/mo; open-weight models + Claude Sonnet 4.5. |
| Kiro Pro | $20/user/mo | 1,000 credits/mo; premium models; add-on credits $0.04 each. First upgrade: rest of month free + 500 trial credits valid 12 months. |
| Kiro Pro+ | $40/user/mo | 2,000 credits/mo; add-on credits $0.04. |
| Kiro Pro Max | $100/user/mo | 5,000 credits/mo; add-on credits $0.04. |
| Kiro Power | $200/user/mo | 10,000 credits/mo; add-on credits $0.04. |
| Enterprise | Contact sales | SSO, centralized billing, optional overages at $0.04/credit; GovCloud ~20% higher. |
Pricing model: credits (monthly subscription credits + $0.04 add-on credits). Kiro Free: 50 credits/month, access to open-weight models and Claude Sonnet 4.5 (with limits). Not available in Enterprise or GovCloud.
How to vibe code with Kiro
Short steps based on the official docs.
- Download Kiro from kiro.dev/downloads and sign in (social login or AWS Builder ID)
- Open a project folder and choose Vibe mode for quick prompting or Spec mode for structured builds
- In Spec mode, describe the app and review the generated requirements, design and task list
- Run the tasks and review the agent's code changes and tests
- Add steering files or hooks to keep conventions consistent, then push to Git and deploy with your host
Pros
- Spec-driven workflow (requirements → design → tasks) gives more structure than pure prompting
- Usage is transparent: credits are metered to 0.01 and the dashboard updates every 5 minutes
- Broad model choice, including open-weight models
- 100+ curated partner 'powers' plus agent hooks and steering files
Cons and limits
- Free tier is small (50 credits/month)
- Unused monthly credits don't roll over
- Each developer needs their own subscription; using it through third-party harnesses is not permitted
- Premium models use credits faster (e.g. Sonnet 4.6 costs 1.3x Auto)
- Kiro Web is limited to paid plans
Kiro news, 2025–2026
Funding, launches and changes, each from the sources listed below.
- Jul 2025: Kiro IDE launched in preview; 100,000+ developers tried it in the first 5 days
- Nov 2025: Kiro reached general availability alongside the launch of Kiro CLI
- 2026: Kiro Web and Mobile launched; Pro Max tier added
- Oct 2026: Kiro CLI V3 became the default experience; GPT-5.6 models added for Kiro's first birthday
Indie makers who use Kiro
No maker on IndieMakerList lists Kiro in their stack yet.
Built something with Kiro? Add your profile and list it in your stack.
Kiro alternatives
- CursorFree plan · $8/mo (Grok only); $30/mo Premium
You're comfortable in a code editor and want an agent working inside your own repo.
- GitHub CopilotFree plan · $10/mo
You already live in GitHub and a mainstream IDE and want the cheapest paid agent access.
- WindsurfFree plan · $20/mo
You want an IDE that runs several local and cloud agents from one dashboard, with model choice.
- AntigravityFree; Google AI Pro $19.99/mo
You want a capable free agentic IDE and are happy with Gemini (or Claude on paid tiers).
- ZedFree with own keys; Pro $10/mo
You want a fast, open-source editor and plan to bring your own API keys or run Claude/Codex agents inside it.
- BoltFree plan · $25/mo
You want a browser builder that can also produce an Expo mobile app and lets you pick the Claude model.
Kiro FAQ
Is Kiro free?
Yes, there is a free plan. Kiro Free: 50 credits/month, access to open-weight models and Claude Sonnet 4.5 (with limits). Not available in Enterprise or GovCloud. Paid use starts at $20/mo (checked Nov 3, 2026).
How much does Kiro cost?
Kiro pricing as listed on its official page on Nov 3, 2026: Kiro Free: $0/mo; Kiro Pro: $20/user/mo; Kiro Pro+: $40/user/mo; Kiro Pro Max: $100/user/mo; Kiro Power: $200/user/mo; Enterprise: Contact sales. Pricing model: credits (monthly subscription credits + $0.04 add-on credits).
Is Kiro good for vibe coding?
Suits developers and teams who want structured, spec-first agent work that holds up in production, especially in AWS-centric organizations. Pick it if: You want structure: requirements, design and task specs before the agent writes code. Skip it if: You want to try it seriously for free; the free plan is 50 credits a month.
Which AI models does Kiro use?
Auto (a mix of frontier and specialized models) by default; selectable OpenAI GPT-5.6 (Sol, Terra, Luna), Anthropic Claude (Opus 5, Opus 4.8, Sonnet 5, Sonnet 4.6, Sonnet 4.5, Haiku 4.5), and open-weight models (DeepSeek 3.2, MiniMax M2.5, GLM-5, Qwen3 Coder Next). Claude Opus 5.5 is also listed as GA in the changelog.
Can I export my code from Kiro?
Local files / your repo.
What are the best Kiro alternatives?
Common alternatives are Cursor ($8/mo (Grok only); $30/mo Premium), GitHub Copilot ($10/mo), Windsurf ($20/mo), Antigravity (Free; Google AI Pro $19.99/mo) and Zed (Free with own keys; Pro $10/mo). See the full comparison of vibe coding tools for how they differ.
Related: what vibe coding is, the best vibe coding tools compared, head-to-head comparisons and the indie maker tech stack.
Sources
Official pages were read on Nov 3, 2026. Prices change often; check the vendor's page before you buy.
What we couldn't confirm from an official source
- Exact day-level dates for the preview, GA, Web and Mobile launches (the blog gives months only)
- Annual pricing (none shown)
- Whether Kiro is still built on Code OSS (not restated on the pages fetched)