Best AI Infrastructure Companies 2026
Last updated: April 2026
Every AI app runs on someone's infrastructure. These companies provide the compute, data pipelines, and MLOps tooling that the rest of the industry depends on.
Companies Tracked
Avg Awaira Score
Total Funding
Rankings
- 1
CoreWeave is a specialized AI infrastructure provider founded in 2017 that has become a major player in GPU cl...
CoreWeave stands out for its focus on AI Infrastructure. Backed by $2.4B in funding. The team is about 1800 strong. Based in United States.
Valuation
$49BFunding
$2.38BCountry
United States - 2
Graphcore designs the Intelligence Processing Unit, a processor architecture built specifically for machine le...
A strong contender in the space, Graphcore has built a solid reputation. With $700M raised, they're well-capitalized. The team is about 500-1000 strong. Based in United Kingdom.
Valuation
$500MFunding
$700MCountry
United Kingdom - 3
Nebius is a Dutch AI infrastructure company that provides full-stack AI cloud computing services, from GPU clu...
Nebius brings a different angle to the table. They've raised $2.0B to date. The team is about 1,000 strong. Based in Netherlands.
Valuation
$25BFunding
$2BCountry
Netherlands - 4
Scale AI is a data infrastructure company founded in 2016 that specializes in data labeling and annotation ser...
Worth a serious look — Scale AI has been gaining traction. $15.9B in funding says investors believe in the vision. The team is about 1,000 strong. Based in United States.
Valuation
$29BFunding
$15.9BCountry
United States - 5
Lambda Labs is a cloud infrastructure provider specializing in GPU and AI computing resources, founded in 2012...
Lambda Labs is one to watch in this category. $2.3B in funding says investors believe in the vision. The team is about 300 strong. Based in United States.
Valuation
$4BFunding
$2.3BCountry
United States - 6
Nscale is a United Kingdom-based AI infrastructure company that builds and operates GPU data centers optimized...
Don't overlook Nscale. $2.0B in funding says investors believe in the vision. The team is about 200 strong. Based in United Kingdom.
Valuation
$14.6BFunding
$2BCountry
United Kingdom - 7
Fireworks AI, founded in 2022, develops infrastructure software for deploying and running large language model...
Fireworks AI stands out for its focus on AI Infrastructure. With $327M raised, they're well-capitalized. The team is about 150 strong. Based in United States.
Valuation
$4BFunding
$327MCountry
United States - 8
Baseten is an AI infrastructure company that provides a platform for deploying, scaling, and managing machine...
A strong contender in the space, Baseten has built a solid reputation. With $585M raised, they're well-capitalized. The team is about 150 strong. Based in United States.
Valuation
$5BFunding
$585MCountry
United States - 9
Groq is an AI infrastructure company founded in 2016 that designs and manufactures specialized processors for...
Groq brings a different angle to the table. They've raised $1.4B to date. The team is about 300 strong. Based in United States.
Valuation
$20BFunding
$1.39BCountry
United States - 10
Tenstorrent is a Canadian AI infrastructure company founded in 2016 that designs and manufactures specialized...
Worth a serious look — Tenstorrent has been gaining traction. They've raised $1.2B to date. The team is about 400 strong. Based in Canada.
Valuation
$3.2BFunding
$1.18BCountry
Canada - 11
Cerebras Systems designs and manufactures specialized processors for artificial intelligence and machine learn...
Cerebras is one to watch in this category. With $1.8B raised, they're well-capitalized. The team is about 400 strong. Based in United States.
Valuation
$8.1BFunding
$1.82BCountry
United States - 12
Together AI is an AI infrastructure company founded in 2022 that provides cloud-based platforms for training,...
Don't overlook Together AI. With $534M raised, they're well-capitalized. The team is about 100 strong. Based in United States.
Valuation
$3.3BFunding
$533.5MCountry
United States - 13
Modular AI, founded in 2022 and valued at $1.6 billion, develops infrastructure software for AI systems. The c...
Modular AI stands out for its focus on AI Infrastructure. With $380M raised, they're well-capitalized. The team is about 150 strong. Based in United States.
Valuation
$1.6BFunding
$380MCountry
United States - 14
Lightning AI is an AI infrastructure company founded in 2019 that provides tools and frameworks for building,...
A strong contender in the space, Lightning AI has built a solid reputation. Backed by $112M in funding. The team is about 150 strong. Based in United States.
Valuation
$2.5BFunding
$112MCountry
United States - 15
Replicate is an AI infrastructure company founded in 2019 that provides a platform for deploying and running m...
Replicate brings a different angle to the table. $58M in funding says investors believe in the vision. The team is about 50 strong. Based in United States.
Valuation
$350MFunding
$57.8MCountry
United States - 16
Anyscale is an AI infrastructure company founded in 2019 that develops and commercializes Ray, an open-source...
Worth a serious look — Anyscale has been gaining traction. $281M in funding says investors believe in the vision. The team is about 250 strong. Based in United States.
Valuation
$1BFunding
$281MCountry
United States - 17
RunPod is a cloud computing platform founded in 2022 that provides GPU and compute resources optimized for AI...
RunPod is one to watch in this category. With $22M raised, they're well-capitalized. The team is about 75 strong. Based in United States.
Valuation
Not disclosedFunding
$22MCountry
United States - 18
Modal is an AI infrastructure company founded in 2021 that provides cloud computing tools for machine learning...
Don't overlook Modal. With $111M raised, they're well-capitalized. The team is about 30 strong. Based in United States.
Valuation
$1.1BFunding
$111MCountry
United States - 19
d-Matrix is an AI infrastructure company founded in 2019 that develops hardware and software solutions optimiz...
d-Matrix stands out for its focus on AI Infrastructure. With $450M raised, they're well-capitalized. The team is about 150 strong. Based in United States.
Valuation
$2BFunding
$450MCountry
United States - 20
Untether AI designs AI inference accelerator chips using a compute-near-memory architecture that places proces...
A strong contender in the space, Untether AI has built a solid reputation. With $160M raised, they're well-capitalized. The team is about 100-500 strong. Based in Canada.
Valuation
Not disclosedFunding
$160MCountry
Canada - 21
Rebellions designs AI inference accelerator chips for data center deployment, targeting the workload character...
Rebellions brings a different angle to the table. With $253M raised, they're well-capitalized. The team is about 100-500 strong. Based in South Korea.
Valuation
$1.4BFunding
$253MCountry
South Korea - 22
Zilliz is the commercial company behind Milvus, the most widely deployed open-source vector database, and oper...
Worth a serious look — Zilliz has been gaining traction. $113M in funding says investors believe in the vision. The team is about 100-500 strong. Based in United States.
Valuation
Not disclosedFunding
$113MCountry
United States - 23
SambaNova Systems is an AI infrastructure company founded in 2017 that develops specialized hardware and softw...
SambaNova Systems is one to watch in this category. $1.5B in funding says investors believe in the vision. The team is about 500 strong. Based in United States.
Valuation
$1.6BFunding
$1.49BCountry
United States - 24
Axelera AI is a Dutch AI infrastructure company founded in 2021 that designs specialized hardware and software...
Don't overlook Axelera AI. Backed by $433M in funding. The team is about 150 strong. Based in Netherlands.
Valuation
Not disclosedFunding
$433MCountry
Netherlands - 25
Qdrant builds a high-performance vector similarity search engine and managed vector database service optimized...
Qdrant stands out for its focus on AI Infrastructure. With $88M raised, they're well-capitalized. The team is about 50-200 strong. Based in Germany.
Valuation
Not disclosedFunding
$87.8MCountry
Germany - 26
Neysa builds cloud infrastructure purpose-built for AI workloads, offering GPU-accelerated compute, storage, a...
A strong contender in the space, Neysa has built a solid reputation. With $30M raised, they're well-capitalized. The team is about 50-200 strong. Based in India.
Valuation
Not disclosedFunding
$30MCountry
India - 27
Classiq develops quantum computing software that automates the synthesis of quantum circuits from high-level a...
Classiq brings a different angle to the table. Backed by $63M in funding. The team is about 1-50 strong. Based in Israel.
Valuation
Not disclosedFunding
$63MCountry
Israel - 28
Chroma builds an open-source AI-native vector database designed specifically for storing, indexing, and queryi...
Worth a serious look — Chroma has been gaining traction. Backed by $18M in funding. The team is about 1-50 strong. Based in United States.
Valuation
Not disclosedFunding
$18MCountry
United States - 29
vLLM is an open-source high-throughput and memory-efficient inference and serving engine for large language mo...
vLLM is one to watch in this category. The team is about 1-50 strong. Based in United States.
Valuation
Not disclosedFunding
Not disclosedCountry
United States - 30
LeapMind develops deep learning inference IP and software for edge AI deployment on low-power embedded devices...
Don't overlook LeapMind. Backed by $20M in funding. The team is about 1-50 strong. Based in Japan.
Valuation
Not disclosedFunding
$20MCountry
Japan - 31
Lepton AI builds a cloud platform for AI application development and deployment that enables engineers to run...
Lepton AI stands out for its focus on AI Infrastructure. $30M in funding says investors believe in the vision. The team is about 1-50 strong. Based in United States.
Valuation
Not disclosedFunding
$30MCountry
United States - 32
Idein develops an edge AI platform that enables deployment and management of AI inference applications on exis...
A strong contender in the space, Idein has built a solid reputation. They've raised $15M to date. The team is about 1-50 strong. Based in Japan.
Valuation
Not disclosedFunding
$15MCountry
Japan - 33
QpiAI develops a hybrid quantum-classical computing platform designed to accelerate AI and optimization worklo...
QpiAI brings a different angle to the table. Backed by $3M in funding. The team is about 10-50 strong. Based in India.
Valuation
Not disclosedFunding
$3MCountry
India
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View rankings →Frequently Asked Questions
What is the best ai infrastructure?
Based on Awaira scores, CoreWeave currently ranks #1 among ai infrastructure with a score of 95.
Which ai infrastructure is free?
Many ai infrastructure offer free tiers or trials. Check each company's profile on Awaira for pricing details — we track who's free, freemium, and paid-only.
How does Awaira rank these?
Awaira scores (0-100) are calculated from real data — funding, valuation, team size, market traction, and growth trajectory. Nobody pays to rank higher. It's purely data-driven.
How many ai infrastructure exist?
Awaira tracks 33 companies in this category right now, and we're adding more every week as the space grows.
What is ai infrastructure used for?
Every AI app runs on someone's infrastructure. These companies provide the compute, data pipelines, and MLOps tooling that the rest of the industry depends on.