Key findings
- On October 28, 2026 the Junie plugin listing showed 36,740,737 downloads and an average rating of 2.92 out of 5 from 510 ratings, 191 of them one-star and 169 five-star.
- Of 89 public accounts published from February 2025 to October 2026, 86 give an opinion of Junie. Of those, 40 are positive, 29 mixed, and 17 negative.
- Codebase understanding draws the most consistent praise, with 14 of the 19 accounts that discuss it positive.
- Uneven results on large or vague tasks are the most common complaint, raised by 17 of the 20 accounts that discuss them.
- Among 34 accounts that compare Junie with another agent as their main tool, 13 prefer Junie and 21 prefer the other agent.
Pilot Junie on your own repositories before you trust either its public rating or its public praise. The Junie plugin's JetBrains Marketplace rating splits between one and five stars, while the dated accounts GILD reviewed lean positive. Individual developers wrote most of those accounts, so ask JetBrains for named team references before a company rollout.
What the Marketplace rating shows
Almost 71% of the Junie Marketplace ratings sit at one or five stars, and the 2.92 average on October 28, 2026 reflects that split. Individual ratings have no dates, so they mix 2025 early access with the release that left Beta on June 17, 2026.
A rating records a verdict without the task, plan, or model behind it. Read it as a signal of how divided users are, and look to dated accounts for the reasons.
| Rating | Ratings | Share of ratings |
|---|---|---|
| 5 stars | 169 | |
| 4 stars | 58 | |
| 3 stars | 37 | |
| 2 stars | 54 | |
| 1 star | 191 |
JetBrains Marketplace, Junie plugin listing, read Oct 12, 2026. Shares are GILD calculations.
What users praise
Codebase understanding earns the most consistent praise. Users describe useful file selection and adherence to existing patterns in unfamiliar services. IDE integration ranks next, followed by test writing and execution.
IDE integration draws praise from eleven accounts, especially for inspections and test runners. The four critical accounts report virtual-environment or terminal problems, or a cumbersome interface.
| Capability | Positive of discussing | Positive share |
|---|---|---|
| Codebase understanding | 14 of 19 | |
| IDE integration | 11 of 15 | |
| Test writing | 10 of 14 | |
| Code quality | 17 of 30 | |
| Planning and control | 9 of 17 |
GILD's reading of 89 public accounts dated Feb 11, 2025 to Oct 8, 2026.
What users criticize
Seventeen of the 20 accounts that discuss consistency report uneven results on large or vague tasks, including loops and early stops. Thirteen of 19 call Junie slow, and 5 of 12 say its work needs close review. All 10 accounts that discuss stability report crashes or stalls. Cost comes up in 22 accounts. Fifteen mention it without complaint, and the other 7 describe quotas used up within days or daily spend of US$5 to US$10. Some of those 7 left over credit pricing.
Praise and failures appear in the same accounts. DaisyHealth's CTO reports test coverage rising from 0% to nearly 100% on complex modules, alongside ignored framework conventions. Effective estimates a 30% to 50% speed-up on an internal project but reports build loops on Kotlin Multiplatform.
Who the record speaks for
Individual builders supply 71 of 89 accounts. Nine describe very small teams. Three describe professional teams, among them a 10+ developer Reddit team and Effective's internal project. Six represent technical leadership, and none describes an organization-wide rollout. Developer communities supply 58 accounts, including 3 GitHub issues, blogs and engineering write-ups 24, and videos 7.
The 18 team and leadership accounts read more positively than individual ones, scoring +39 against +24. Among 25 builders who compare agents, 16 prefer another agent for their main work.
Methodology
GILD read the Junie plugin's JetBrains Marketplace listing and its rating counts on October 12, 2026, and calculated shares from them. The practitioner figures come from 89 public English-language accounts GILD opened from October 12 to October 27, 2026. GILD recorded each account's link, author, date, author type, and opinion, and sorted it by the capabilities and concerns it discusses. A finding appears only when at least 5 accounts from 3 different authors discuss it. The accounts are self-selected, so they show what users write about and do not measure Junie's user base.
Products in this piece
Sources
- Official documentation
- 5
- Public source
- 9
- JetBrains Marketplace: Junie plugin listing
- JetBrains Junie blog: Junie leaves Beta (Jun 17, 2026)
- JetBrains AI docs: Plans and usage
- Junie docs: Guidelines and memory
- Junie docs: Junie CLI quickstart
- Lou Sacco, DaisyHealth's CTO Substack: Junie in WebStorm, the good, the bad, and the ugly (Jul 1, 2025)
- Stanislav Radchenko, Effective: How we used Junie to speed up an internal project (Sep 19, 2025)
- VRT303 on Reddit r/Jetbrains: Junie and Cursor on the same model across a team (Nov 8, 2025)
- Julien Lengrand-Lambert: My experience using Junie for the past few months (May 11, 2025)
- Ken Kousen, Tales from the jar side: Junie Air and CLI (Mar 15, 2026)
- thi2 on Hacker News: three Junie runs discarded (Apr 25, 2025)
- port11 on Hacker News: the JetBrains AI quota runs out in three days (Oct 8, 2026)
- gquittet on Reddit r/Jetbrains: JetBrains AI and Junie after two months (Jun 11, 2026)
- Amazing_Hospital_515 on Reddit r/Jetbrains: Junie Ultimate 61 days in (Jun 29, 2025)