#1
Hugging FaceOpen-source AI platform for models, datasets, and developer tooling.
Popularity
95
AIIStack index
Rankings built from attributable activity—not sponsorships, votes, or self-reported claims. Drill into every company’s evidence before making a decision.
No paid placement
Scores are cohort-normalized and use a versioned model. Visibility remains withheld until its evidence panel exists.
All tracked markets
Open-source adoption signals such as GitHub stars and forks.
15 companies with sufficient evidence
Open-source AI platform for models, datasets, and developer tooling.
Popularity
95
Agent-engineering platform for building, deploying, and operating LLM-powered applications.
Popularity
89.29
Agentic document and data platform for knowledge-grounded AI applications.
Popularity
83.57
162,984 GitHub stars
142,611 GitHub stars
51,108 GitHub stars
31,224 GitHub stars
33,595 GitHub stars
16,651 GitHub stars
11,205 GitHub stars
3,773 GitHub stars
3,044 GitHub stars
910 GitHub stars
758 GitHub stars
614 GitHub stars
447 GitHub stars
396 GitHub stars
81 GitHub stars
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