IntelliJ IDEA
by IntelliJ IDEA · IDE for Java and Kotlin with integrated AI models and agents
BenchRank score
Screenshots of IntelliJ IDEA
Homepage
Overview
IntelliJ IDEA is JetBrains' IDE for Java and Kotlin development. It integrates AI models such as Claude, GPT, Gemini and Grok and agents including Junie, Claude Agent and Codex, paid for with JetBrains AI credits or your own subscriptions and API keys. The Ultimate edition adds a profiler, database tools, web development, Spring and Jakarta EE support, and cloud deployment.
- Best for
- Java and Kotlin developers who want an IDE with built-in AI agents and debugging tools
- Pricing
- The captured pages show no prices; pricing is only linked to from the navigation.
Strengths and trade-offs
Strengths
- Day-one support for new Java releases, including early builds
- Choice of AI models: Claude, GPT, Gemini, Grok or a local model
- Bring your own AI subscription or API keys instead of credits
- Logpoints inspect running state without editing source code
Trade-offs
- Profiler, database, Spring and web tools are Ultimate-only
- AI usage costs sit on top of the IDE, via credits or your own keys
- 2026.2 fixed 140 freezes, so performance has been a known issue
- Pages describe Java and Kotlin work; other languages are not covered
How IntelliJ IDEA markets itself
A structured read of the promise, proof and page design on IntelliJ IDEA’s captured homepage.
Homepage capture
“The Leading IDE for Professional Development”
- Angle: Authority / credibility
- Hero: Abstract graphic
Pricing
Published plans and prices from IntelliJ IDEA’s own pricing page.
How this score is made up
Each dimension is scored out of 100 and combined into the headline score using fixed weights.
MCP support
Whether an agent can drive the product through the Model Context Protocol, and how much setup that takes.
API quality
Public API surface: machine-readable spec, official SDKs, documented auth, errors, rate limits and versioning.
Documentation
Publicly reachable docs — coverage, freshness, code samples and machine readability.
Agent friendliness
How readable the site is to an automated client: llms.txt, structured data, server-rendered content, crawler access.
Customer sentiment
Third-party ratings, shrunk toward the catalogue mean by review volume and corroborated across independent sources.
Changelog
A public, dated record of what shipped and when — the clearest signal that a product is still alive.
Marketing site structure
Whether the site answers a buyer's questions: clear positioning, the pages that matter, and accessibility.
Page speed
How fast the site loads for real visitors: Chrome UX Report 75th-percentile LCP, INP and CLS, with a Lighthouse mobile run standing in where a site has too little traffic for field data.
Operational trust
Status page and incident history, security disclosure, compliance and data-processing documentation.
Measured, but not part of the score
Useful to know, but not a mark for or against the product — so these do not affect the ranking.
Openness
Source availability, self-hosting, data export and open standards. Scored and shown, but not part of the composite — paid SaaS is not worse for being paid SaaS.
Maintenance
Release cadence and repository activity. Scored and shown, but not part of the composite — it is only measurable for open repositories.
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Where this comes from
The IntelliJ IDEA pages BenchRank reads when it scores the product — its documentation, release notes, status and security pages, and its repository where there is one.
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Is this your product?
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