Skip to main content
← Back to categories

Category

AI Infrastructure

54 company pages · updated May 29, 2026


AI Infrastructure: 680.7M/30d downloads and 165.9K public importing repos across 54 company pages.

Company dataHugging Face#1 of 54 in AI InfrastructureCompany research: AgentOps
ResearchMethodology
Companies
54
Downloads
680.7M/30d
Code usage
165.9K
Hiring
26/30d

Overview

What stands out now

AgentOps: Hacker News mentions increased 250% over the last 30 days. Hugging Face is another strong current data point in the category.

Trend charts start at May 22, 2026 when historical category data is available.

Company pages

Company pages in AI Infrastructure

Company pages with current public data in this category. The full table shows each metric.

View the full company list →
#1
Hugging Face logo
Hugging Face

#1 of 54 in AI Infrastructure

Open-source ML platform hosting models, datasets, and Spaces

Hugging Face: 142.6M/30d downloads; 33.0K importing repositories.

#2
Qdrant logo
Qdrant

#2 of 54 in AI Infrastructure

Open-source vector similarity search engine. Fast and scalable.

Qdrant: 27.8M/30d downloads; 1.9K importing repositories.

#3
Weaviate logo
Weaviate

#3 of 54 in AI Infrastructure

Open-source vector database. GraphQL and REST APIs for AI search.

Weaviate: 131.9M/30d downloads; 2.9K importing repositories.

#4
Weights & Biases logo
Weights & Biases

#4 of 54 in AI Infrastructure

ML experiment tracking and model management platform.

Weights & Biases: 25.6M/30d downloads; 9.3K importing repositories.

#5
Langfuse logo
Langfuse

#5 of 54 in AI Infrastructure

Open-source LLM observability platform. Monitor and debug AI applications.

Langfuse: 26.9M/30d downloads; 4 importing repositories.

#6
Chroma logo
Chroma

#6 of 54 in AI Infrastructure

Open-source vector database. Embeddings database for AI applications.

Chroma: 14.9M/30d downloads; 6.5K importing repositories.

#7
LanceDB logo
LanceDB

#7 of 54 in AI Infrastructure

Serverless vector database built on Lance columnar format

LanceDB: 10.2M/30d downloads; 453 importing repositories.

#8
Groq logo
Groq

#8 of 54 in AI Infrastructure

Fast inference for LLMs. Hardware-accelerated AI inference platform.

Groq: 20.4M/30d downloads.

#9
vLLM logo
vLLM

#9 of 54 in AI Infrastructure

Fast LLM inference engine. High-throughput serving for LLMs.

vLLM: 6.0M/30d downloads; 5 importing repositories.

#10
Databricks logo
Databricks

#10 of 54 in AI Infrastructure

Data and AI platform, creator of MLflow and Dolly

Databricks: 111.7M/30d downloads; 93 importing repositories.

Category data

Company data

Default sort shows category position inside AI Infrastructure. The availability row shows how many company pages currently have each metric. Unavailable means no public data is shown for that company metric.

Metric availability

Company pages with data shown

Position
46 / 54
Adoption score
46 / 54
Downloads
47 / 54
Code usage
48 / 54
Hiring
54 / 54
Funding
45 / 54
Sortable company data for AI Infrastructure. Unavailable means no public data is shown for that company metric.
Hugging Face

Open-source ML platform hosting models, datasets, and Spaces

#185142.6M33.0K7$394M
Qdrant

Open-source vector similarity search engine. Fast and scalable.

#28127.8M1.9K1$30M
Weaviate

Open-source vector database. GraphQL and REST APIs for AI search.

#381131.9M2.9K0$67M
Weights & Biases

ML experiment tracking and model management platform.

#48025.6M9.3K0$250M
Langfuse

Open-source LLM observability platform. Monitor and debug AI applications.

#57826.9M41$5M
Chroma

Open-source vector database. Embeddings database for AI applications.

#67714.9M6.5K0$18M
LanceDB

Serverless vector database built on Lance columnar format

#77210.2M4530$10M
Groq

Fast inference for LLMs. Hardware-accelerated AI inference platform.

#87220.4M01$1.7B
vLLM

Fast LLM inference engine. High-throughput serving for LLMs.

#9716.0M52Unavailable
Databricks

Data and AI platform, creator of MLflow and Dolly

#1071111.7M932$20.0B
Modal

Cloud platform for running AI workloads. Serverless ML infrastructure.

#117046.8M1790$23M
Fal.ai

Fast AI inference API. Run Stable Diffusion and other models at scale.

#12676.6M01$23M
Milvus

Open-source vector database. Scalable similarity search engine.

#13676.5M2.2K0$113M
MLflow

Open-source platform for the ML lifecycle including experiment tracking and model registry

#146736.2M5.1K0Unavailable
Replicate

Platform to run and deploy ML models via API.

#15673.1M1.7K1$98M
Fireworks AI

Fast and efficient generative AI inference platform

#16615.3M10$77M
Browserbase

Headless browser infrastructure for AI agents and web automation

#17593.7M00$28M
E2B

Cloud sandboxes for securely executing AI-generated code

#18597.4M21$12M
Lightning AI

Deep learning framework and AI development platform

#19585.5M9030$59M
Pinecone

Vector database for AI applications. Powers semantic search and RAG.

#20574.1M7.8K0$138M
OpenRouter

Unified API for multiple AI models. Access GPT-4, Claude, Llama in one place.

#21562.1M00Unavailable
Together AI

Open-source model inference platform. Fast and cost-effective.

#22546.1M200$534M
Arize AI

ML and LLM observability platform for monitoring and evaluation

#2354853.3K40$61M
Baseten

ML model serving platform with GPU infrastructure for inference

#2452808.4K51$60M
Outlines (dottxt)

Structured text generation ensuring LLM outputs follow schemas

#25501.7M10$3M
Roboflow

Computer vision platform for dataset management and model deployment

#26504.9M370$22M
H2O.ai

Open-source machine learning platform for enterprise AI applications

#2748219.3K3930$241M
RunPod

GPU cloud platform for AI inference and training workloads

#28481.0M180$20M
Portkey

AI gateway for routing and observing calls across LLM providers

#29481.2M30$3M
Lepton AI

AI inference platform for deploying models with minimal code

#3045769.2K10$10M
DataRobot

Enterprise AI platform for automated machine learning and deployment

#3144397.7K340$984M
Comet ML

ML experiment management platform for tracking and comparing models

#3244808.9K3780$57M
Tecton

Feature platform for building real-time ML applications

#33421.7M30$160M
MindsDB

AI tables platform bringing ML models inside existing databases

#343832.9K750$51M
Neptune AI

Experiment tracking and model registry for ML teams

#3538157.1K390$10M
BentoML

Open-source platform for building and deploying ML model services

#3637181.9K4990$9M
Scale AI

Data labeling and AI infrastructure platform

#3735144.7K50$15.9B
Cleanlab

Data quality tools for finding and fixing errors in ML datasets

#383461.8K190$30M
Snorkel AI

Data-centric AI platform for programmatic data labeling and curation

#393163.3K650$138M
Lamini

Fine-tuning platform for LLMs. Train custom models on your data.

#40274600$25M
Helicone

LLM observability platform. Monitor AI applications in production.

#412619.6K20$500K
Humanloop

LLM operations platform for prompt management and evaluation

#422515.9K10$8M
Contextual AI

Enterprise platform for building specialized RAG agents, founded by the creators of RAG.

#432241010Unavailable
Predibase

Fine-tuning platform for deploying specialized language models

#44206.9K10$28M
Gretel AI

Synthetic data platform for privacy-safe AI model training

#45158.4K20$66M
Dataiku

Collaborative data science and ML platform for enterprise teams

#4611800$847M
AWS Bedrock

Amazon's managed service for accessing foundation models via API

UnavailableUnavailableUnavailable80.4K1Unavailable
CoreWeave

GPU cloud infrastructure provider specializing in AI and HPC workloads.

UnavailableUnavailableUnavailableUnavailable1$2.6B
Hugging Face (Gradio)

Open-source Python library for building ML demos

UnavailableUnavailable14.4M11.9K0$394M
Lambda

GPU cloud platform and on-premise infrastructure for training and serving ML models.

UnavailableUnavailableUnavailableUnavailable5Unavailable
Robust Intelligence

AI security platform for model validation and real-time threat protection. Acquired by Cisco 2024.

UnavailableUnavailableUnavailableUnavailable0Unavailable
SambaNova

AI chip and systems company building custom silicon for enterprise

UnavailableUnavailableUnavailableUnavailable0$1.1B
Text Generation Inference

Production-ready LLM serving. Optimized inference for Hugging Face models.

UnavailableUnavailableUnavailableUnavailable1Unavailable
Wiz

Cloud security platform using AI for threat detection and posture management.

UnavailableUnavailableUnavailableUnavailable0Unavailable

Rows link to company pages. Methodology explains downloads, public code usage, hiring, and funding.

Questions

Common questions

Which AI Infrastructure AI companies have current public data?

Current company pages in AI Infrastructure include Hugging Face (#1 of 54 in AI Infrastructure), Qdrant (#2 of 54 in AI Infrastructure), and Weaviate (#3 of 54 in AI Infrastructure). Company pages include downloads, code usage, hiring, and funding data.

How much public adoption shows up in AI Infrastructure?

Across 54 company pages, current public data shows 680.7M package downloads per month, 42.3K known dependents, 165.9K public importing repos, and 26 recent hiring mentions. Data availability varies by company, so detail pages show what is present for each one.

How much funding have AI Infrastructure AI companies raised?

AI Infrastructure AI companies disclose $46.4B in combined funding across 45 companies with known rounds.

How much developer discussion shows up for AI Infrastructure?

The current data includes 1.6K Hacker News mentions across 39 companies in AI Infrastructure. Discussion is context, not the lead metric.

Where do I start with AI Infrastructure?

Notable data points: Hugging Face shows the most downloads, AWS Bedrock shows the most code usage, and Hugging Face shows the most hiring visibility. The full table shows whether the category is concentrated or broad.

Next

More in AI Infrastructure

Companies, custom research, and email updates.

Full company list

Every company page in AI Infrastructure.

Custom company list

Focused list with comparable company data and source links.

Newsletter

Get the next research update

A short note when new AI Infrastructure research publishes.

Browse: AI Agents · AI Robotics · AI Search · Audio Generation · Audio & Speech · Code Generation · Content Writing · Conversational AI · Creative Tools · Customer Support · Developer Tools · Foundation Models · Healthcare · Image Generation · Legal · Other · Productivity · Robotics · Sales & Marketing · Search & Discovery · Social Media AI · Transcription · Translation · Video Editing · Video Generation · All categories