AI Tool Comparison
Comparing as AI Code Generation & AutocompleteAmazon Q Developer vs JetBrains AI Assistant
Compare features, pricing, pros & cons, and user ratings to decide which AI tool is best for your needs.
Amazon Q Developer
VS
JetBrains AI Assistant
Verdict by Category
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Detailed Comparison
Feature
Amazon Q Developer
JetBrains AI Assistant
Pricing
FreemiumAmazon Q Developer offers a Free Tier at $0/month, including code suggestions in the IDE and CLI, reference tracking for open-source code, 50 agentic requests per month, up to 1,000 lines of Java code transformation, and limited security scanning. The Pro Tier costs $19 per user per month and adds enterprise access management with policies, the ability to customize Q Developer to a company's private codebase for better suggestions, IP indemnification, and significantly higher usage limits across all features. As of May 29, 2026, Q Developer Pro no longer receives access to the newest coding models (including Opus 4.6 and later), which are now exclusive to Kiro, AWS's successor product. New Q Developer account and subscription signups were blocked starting May 15, 2026; only existing subscriptions can add new seats going forward.
FreemiumJetBrains AI offers four tiers. AI Free is $0/month with 3 AI credits every 30 days, unlimited code completion via JetBrains' Mellum model, and local model support via Ollama or LM Studio, but excludes frontier models and Junie for sustained agentic work. AI Pro is $10/month (Individual) or $20/month (Business), with 10 AI credits per month. AI Ultimate is $30/month (Individual) or $60/month (Business), with 35 AI credits per month, including a $5 bonus over the plan price. AI Enterprise is custom-priced at roughly $60/user/month billed annually, adding organization-wide credit pooling and enterprise controls. Each AI Credit equals $1 USD, and unused top-up credits (purchased separately at $1 each) remain valid for 12 months, while unused monthly plan credits do not roll over. A 30-day AI Pro trial is available for new users. AI Pro is also bundled into JetBrains' All Products Pack and dotUltimate subscriptions.
Categories
AI Coding Assistants
AI Coding Assistants
Summary
AWS's generative AI coding assistant for the full software development lifecycle
AI coding assistance built natively into every JetBrains IDE
Amazon Q Developer Pros & Cons
Pros
- Free tier includes genuinely useful code transformation and 50 agentic requests per month
- Deep, native AWS integration lets developers query live account resources directly from chat
- Automated Java and .NET version upgrades can save enterprise teams months of manual migration work
- Pro tier's flat $19/user/month price includes IP indemnification, competitive against similar enterprise tools
- AWS Console, Docs, and Slack/Teams integrations remain fully supported and unaffected by the IDE sunset
Cons
- AWS is sunsetting the product: new signups have been blocked since May 15, 2026, and the IDE plugins reach full end-of-support on April 30, 2027
- Latest coding models (including Opus 4.7 and newer) are exclusive to Kiro, AWS's replacement product, not available on Q Developer Pro
- Deepest value is tied to AWS-specific workflows; less compelling for teams not building on AWS
- No JetBrains-native experience going forward, since new investment is focused on Kiro
- Existing users face a forced migration to Kiro or a competitor within the next several months
JetBrains AI Assistant Pros & Cons
Pros
- Deep semantic project understanding via IntelliJ's existing static-analysis engine, not just open-file context
- Junie autonomous agent handles multi-file planning, implementation, and self-correction, including a dedicated Debug mode
- Works across a single subscription spanning 20+ JetBrains IDEs
- Supports local models via Ollama and LM Studio at zero credit cost
- Strong enterprise trust features including zero-data-retention policies and .aiignore support
Cons
- Locked into the JetBrains IDE ecosystem, so it offers no value for developers using VS Code or other editors
- Credit-based quota system can be confusing, and heavy Junie or Claude Agent use can exhaust monthly credits well before the billing period ends
- AI Pro's 10 monthly credits are reportedly consumed within about a week under heavy agentic use, pushing users toward costly top-ups ($1 per credit)
- Best suited to JVM languages (Java, Kotlin); completion quality is reportedly less consistent for other languages
- AI Free tier excludes frontier models and the Junie agent, limiting it mostly to a demo of completion features