Comparison

Junie by JetBrains vs Kiro

Junie by JetBrainsKiro
What it says it doesJunie 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.
PricingJunie 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)
WebsiteJunie 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.

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