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Onegai Copilot downloads statistics

By asusual · JetBrains Marketplace · Code Editing

Onegai Copilot Onegai Copilot is the ultimate coding companion, powered by cutting-edge AI technology. Say goodbye to tedious coding errors and hello to a seamless...

View on JetBrains Marketplace Fresh · Oct 18, 2026

Onegai Copilot has 14,890 recorded downloads on JetBrains Marketplace.

It ranks #2464 of 2,500 tracked JetBrains Marketplace listings by downloads.

It is rated 2.9 out of 5 from 8 ratings.

PluginStats has 3 daily observations since Oct 16, 2026; the latest is from Oct 18, 2026.

Downloads
14,890
Official API · Oct 18, 2026
7-day growth
—
Insufficient history
30-day growth
—
Insufficient history
90-day growth
—
Insufficient history
Rank
#2464
Among tracked JetBrains Marketplace listings

Rating: 2.88 / 5 from 8 ratings

About Onegai Copilot

Onegai Copilot

Onegai Copilot is the ultimate coding companion, powered by cutting-edge AI technology. Say goodbye to tedious coding errors and hello to a seamless coding experience. With the OpenAI API at its core, Onegai Copilot offers a range of features to supercharge your coding workflow.Experience the future of coding with Onegai Copilot – your indispensable coding partner. Let's code smarter, faster, and error-free together!

Features comparison

FeatureFreeFreemiumSupported languagesProviders

Chat mode✅✅allOpenAI, Anthropic, Ollama

Custom mode✅✅kotlin, javaOpenAI, Anthropic, Ollama

Code refactor - Rename✅✅kotlin, javaOpenAI, Anthropic, Ollama

Code Completion❌✅allOpenAI only for now

Document generation❌✅kotlin, javaOpenAI, Anthropic, Ollama

Git commit generation❌✅allOpenAI, Anthropic, Ollama

Add Context reference files❌✅allOpenAI, Anthropic, Ollama

More advanced features❌✅kotlin, javaOpenAI, Anthropic, Ollama

Key Features:

• Chat Mode: Engage in a conversation with the AI to receive instant code assistance. • Completion Mode: Receive intelligent code completions tailored to your specific needs. • Generate Unit Tests: Easily create unit tests from natural language descriptions. • Code Generation: Effortlessly generate implementation code from plain language descriptions. • Conversational Support: Enjoy fluid communication with the AI for a more intuitive experience. • API Integration: Seamlessly integrate with OpenAI, Anthropic, Ollama, and other OpenAI-compatible APIs. • Custom Project Prompts: Define prompt folders to streamline project setup and execution. • Default folder under the project root: prompts Example: project-root/prompts/example.yaml --- name: "Code refactoring - chat mode" intention: "chat" prompt: | You are an experienced software development engineer, you need refactor the given code #{language} language: #{selection} And you also need to add documentation to the code. --- name: "Code refactoring - replace selection mode" intention: "replaceSelection" prompt: | As an experienced software development engineer, you are tasked with refactoring the provided code selection in the #{language} language: #{selection} Additionally, you are required to provide documentation for the code without using wrap symbols like ```. --- name: "Code completion - insert after caret mode" intention: "insertAfterCaret" prompt: | You are an experienced software development engineer, you need to complete the given code #{language} language: #{selection}

And more features, languages, and providers are coming soon!

Enterprise Customization and Support - contact us for more information

Getting started

To use onegai copilot, you will need to have an API key for the ChatGPT API. You can sign up for an API key on the ChatGPT website.

Once you have an API key, you can install the plugin from the IntelliJ IDEA plugin marketplace.

Description from the JetBrains Marketplace listing.

  • Code Editing
  • Code Quality
  • Code Tools
  • Completion
  • Formatting
  • Machine Learning

Where Onegai Copilot sits in the listing

Each band is one page of 20. Downloads on a log scale. Placement is projected from downloads, so it can differ from the marketplace's own sort order. Hover a dot to see the listing.

All JetBrains Marketplace2,500 listings · 125 pages · page 124, #4 (overall #2464)
All JetBrains Marketplace: every listing in downloads order
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Code Editing224 listings · 12 pages · page 11, #20 (overall #220)
Code Editing: every listing in downloads order
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Code Quality68 listings · 4 pages · page 4, #8 (overall #68)
Code Quality: every listing in downloads order
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Code Tools483 listings · 25 pages · page 24, #15 (overall #475)
Code Tools: every listing in downloads order
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Charts

Images: 30d · 1y · all time · 1600×900 dark

Adoption over time

Onegai Copilot downloads on JetBrains Marketplace, last 90 days: 14,890 downloads as of Oct 18, 2026.Onegai CopilotDownloads on JetBrains Marketplace · Last 90 days14,890downloads14.9K14.9K14.9K14.9K14.9KJul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18downloadsobservedarchived (Internet Archive)no observationsOct 16, 2026 – Oct 18, 2026 · 3 observations · Updated Oct…pluginstats.com
Onegai Copilot downloads on JetBrains Marketplace, last 90 days: 14,890 downloads as of Oct 18, 2026.
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7/30/90-day growth

Onegai Copilot downloads growth on JetBrains Marketplace: 7-day growth unavailable, 30-day growth unavailable, 90-day growth unavailable.Onegai CopilotDownloads growth on JetBrains Marketplace14,890downloads now7-day growthinsufficient historyInsufficient history30-day growthinsufficient historyInsufficient history90-day growthinsufficient historyInsufficient historyGrowth vs. nearest observation to each baseline date · Updated Oct 18, 2026pluginstats.com
Onegai Copilot downloads growth on JetBrains Marketplace: 7-day growth unavailable, 30-day growth unavailable, 90-day growth unavailable.
PNG SVG

Ranking history

Onegai Copilot JetBrains Marketplace ranking history: currently #2464 (by downloads).Onegai CopilotJetBrains Marketplace ranking · by downloads · Last 90 days#2464current rank#2461#2462#2463#2464#2465#2466Jul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18rankOct 16, 2026 – Oct 18, 2026 · 3 observations · Updated Oct 18, 2026pluginstats.com
Onegai Copilot JetBrains Marketplace ranking history: currently #2464 (by downloads).
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Ratings over time

Onegai Copilot ratings on JetBrains Marketplace, last 90 days: 8 ratings as of Oct 18, 2026.Onegai CopilotRatings on JetBrains Marketplace · Last 90 days8ratings7.27.47.67.888.28.48.68.8Jul 20Aug 4Aug 19Sep 3Sep 18Oct 3Oct 18ratingsobservedarchived (Internet Archive)no observationsOct 16, 2026 – Oct 18, 2026 · 3 observations · Updated Oct…pluginstats.com
Onegai Copilot ratings on JetBrains Marketplace, last 90 days: 8 ratings as of Oct 18, 2026.
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Filled points are observed values; hollow points come from Internet Archive snapshots of the listing page. Dashed segments span periods with no observations — values between points are not interpolated.

Recent observations

Full history (3)
Recent downloads observations for Onegai Copilot
Date (UTC)DownloadsChange vs. previous
14,8900
14,890+2
14,888—

Similar JetBrains Marketplace Code Editing plugins

Data source

Cumulative download counts come from the public JetBrains Marketplace API. JetBrains reports downloads, not active installs. Ratings are the mean of public votes.

Listing: https://plugins.jetbrains.com/plugin/21410-onegai-copilot. First seen Oct 16, 2026; last successful collection Oct 18, 2026. See the methodology.