Comparison
Junie by JetBrains vs Kiro
| Junie by JetBrains | Kiro | |
|---|---|---|
| What it says it does | Junie by JetBrainsJunie is the AI coding agent from JetBrains. It runs in JetBrains IDEs, a CLI, GitHub Actions and GitLab, and works with any model through bring-your-own-key. | KiroKiro helps developers and teams do their best work: turn prompts into executable specs, validate code correctness to find bugs unit tests miss, and build across large codebases with parallel agents that learn from every session. |
| Pricing | Junie by JetBrainsJunie Lite is a free AI layer (no trial, no card); JetBrains AI Pro $8.33/user/mo (10 AI credits per 30 days) and AI Ultimate $25/user/mo (35 AI credits, recommended for regular Junie use), as listed on the Junie site; top-ups available (official) | KiroFree plan $0/mo with 50 credits; Pro $20/user/mo (1,000 credits), Pro+ $40 (2,000), Pro Max $100 (5,000), Power $200 (10,000); add-on credits $0.04 each on paid plans (official) |
| Website | Junie by JetBrainshttps://junie.jetbrains.com/ | Kirohttps://kiro.dev/ |
Which tool for which job
Junie by JetBrains wins when you live in a JetBrains IDE and want an AI agent there rather than a separate editor.
Kiro wins when you want spec-first agent coding with a free tier and clear credit pricing, or you are moving off Amazon Q Developer's IDE plugins.
Descriptions in the table come from each vendor's own site. This verdict is a fit call from those official pages as of 23 October 2026, not a shared benchmark or a hands-on score. Prices change, so confirm the pricing row on each tool page. How we review tools.
Keep exploring
- Junie by JetBrains listing
- Kiro listing
- All Code & Engines tools
- Best AI tools for game coding and engines
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