Side-by-side comparison · open source

AI Utils vs CopilotKit

What we have checked about each, line by line. Every value shows where it came from and when we last confirmed it.

Open Source

AI Utils

The TypeScript library for building AI applications.

2 checked values

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Open Source

CopilotKit

The Frontend Stack for Agents & Generative UI. React + Angular.

2 checked values

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Checked facts

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AI Utils vs CopilotKit, compared on checked facts
Measure	AI Utils	CopilotKit
Latest version	0.137.0 (for 24 Feb 2024)Checked 24 Oct 2026GitHub	1.81.0Checked 27 Oct 2026GitHub
GitHub stars	1,320Checked 12 July 2026, over 45 days agogithub api via nightly crawl, recovered from git history e908f0e3f60ee9a6a9776accb9286b434cdbaebc	37,552Checked 26 Sept 2026github api via nightly crawl, recovered from git history 20e874270887c1008f860ee0198e461a23c9e438

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