Side-by-side facts

A2A vs needle

Compare A2A and needle using verifiable public signals, licensing and project quality.

A2A

needle

Data sourceGitHubGitHubCategoriesAIAIYunoDB quality score100/100100/100PopularityGitHub stars 25,898GitHub stars 12,414LicenseApache-2.0Apache-2.0PricingOpen sourceOpen source

Visit A2A Visit needle