AIIStack index

AI company leaderboards

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.

Tracking 15 companies across 7 governed markets.
MomentumInnovationPopularityAI visibility
Market
All tracked markets
Agent frameworks
AI inference platforms
AI & MLOps
Foundation models
Model development platforms
Vector databases
Voice AI

AI inference platforms

Innovation leaders

Release cadence and product freshness, calibrated within the tracked cohort.

3 companies with sufficient evidence

#1
Groq

Low-latency AI inference platform and API provider.

Innovation

37.86

-5.71
#2
Together AI

AI cloud platform for model inference, fine-tuning, and open-model development.

Innovation

20.71

+0
#3
Replicate

Cloud platform for running and deploying machine-learning models through APIs.

Innovation

15

+0
RankCompanyScoreChange
#1
Groq

614 GitHub stars

37.86-5.71
#2
Together AI

80 GitHub stars

20.71+0
#3
Replicate

912 GitHub stars

15+0

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