Amazon Q Developer vs JetBrains AI Assistant: what AI actually recommends
The same buying questions, run after run, to ChatGPT, Claude, Gemini, and Perplexity: the record of which of these two they name first. No opinions, no scores we invented: what the models said.
The models are split: Amazon Q Developer and JetBrains AI Assistant each lead in 1 of the 2 categories they share.
That is the latest close, not a verdict for all time. The model-by-model board below shows where they agree, where they split, and how both brands moved.
At the latest close, Amazon Q Developer and JetBrains AI Assistant each lead 1 of the 2 categories they both appear in. The gap is widest in Best AI Coding Assistants 2026, where the consensus scores read 13 and 8 on the 0-100 scale, and tightest in AI Coding Assistants.
Beyond this pairing, Amazon Q Developer is ranked in 2 categories; JetBrains AI Assistant is ranked in 2 categories. The board below is the shared slice, where the four models place these two side by side.
The record, category by category.
Consensus rank · latest close- #5JetBrains AI AssistantUp 1 from the last closespread 7Gemini#8PPLX#7
- #7Amazon Q DeveloperUp 1 from the last closespread 8Gemini#7PPLX#9
On consensus rank, JetBrains AI Assistant leads here, #5 to Amazon Q Developer's #7. 18 to 16 on the 0-100 score. The models split: Gemini rank Amazon Q Developer ahead, while Perplexity keep JetBrains AI Assistant in front. JetBrains AI Assistant climbed 1 since the last close.
- #5Amazon Q DeveloperNew entry at the last closespread 4Gemini#5
- #8JetBrains AI AssistantNew entry at the last closespread 7Gemini#8
Amazon Q Developer holds the edge in this category, #5 against JetBrains AI Assistant's #8. 13 to 8 on the 0-100 score. No model ranks JetBrains AI Assistant ahead in this category. Amazon Q Developer is new to the board at this close.
What the models actually said.
The ranking is the answer; these are the words behind it. Every quote is from a recorded model answer — follow the category to read it whole.
Amazon Q Developer
Amazon Q Developer — Choose this primarily when your application is deeply AWS-centric: its standout value is AWS-aware development, architecture help, security scanning, upgrades, and an agent that can take a feature request through implementation steps in your IDE or CLI.
ChatGPT
JetBrains AI Assistant
JetBrains AI Assistant: The most natural and deeply integrated fit for developers heavily reliant on JetBrains IDEs like IntelliJ or PyCharm.
Gemini
Amazon Q Developer
Amazon Q Developer — The clear specialist choice for AWS-heavy teams because it combines normal IDE assistance with AWS-aware guidance, security scanning, transformations, and agentic coding across several major IDEs.
ChatGPT
JetBrains AI Assistant
JetBrains AI Assistant: It is the ultimate choice for developers wholly committed to the IntelliJ platform who want native, seamless AI features without switching editors.
Gemini
Where the models split.
Across the 2 categories Amazon Q Developer and JetBrains AI Assistant share, the models line up cleanly in 1 and split in the 1 that remain.
Model by model, Gemini is Amazon Q Developer's strongest backer, placing it ahead in 2 of the 2; Perplexity leans the other way, favoring JetBrains AI Assistant in 1.
The race is tightest in AI Coding Assistants (2 ranks apart) and widest in Best AI Coding Assistants 2026, where Amazon Q Developer leads by 3.
- ChatGPTsplit 0-0
- Claudesplit 0-0
- Geminifavors Amazon Q Developer 2-0
- Perplexityfavors JetBrains AI Assistant 1-0