Track AI startup funding rounds, investors, valuations, founders, websites, and market signals.
Discover where AI capital is moving across AI agents, LLMs, infrastructure, coding tools, healthcare AI, legal AI, robotics, voice, video, and vertical AI products.
Submit FundingBrowse AI Startups
Publicly sourced funding data. Unknown fields are marked as Undisclosed or To be verified.
AI startup funding refers to investment rounds raised by companies building AI products, models, infrastructure, agents, developer tools, vertical AI applications, and AI-enabled software. Funding rounds usually include pre-seed, seed, Series A, growth rounds, strategic investments, and late-stage financing.
What does this AI Funding database track?
This database tracks AI startup funding rounds, funding dates, company names, founders, websites, categories, funding amounts, valuations, rounds, investors, status, sources, and key market signals.
Funding database
Demo dataset
Table ViewCard View
Filters
Showing 8 rounds
Date
Company
Founders
Website
Category
Amount
Valuation
Round
Investors
Status
2026-05
S
Sierra
Enterprise customer support agents are becoming a major commercial AI category.
View source·Last verified May 2026
Bret Taylor, Clay Bavor
sierra.ai
AI Agents
$950M
$15B+
Growth
Tiger Global, GV
Closed
2026-05
C
CopilotKit
Developers need infrastructure to embed AI agents inside applications.
View source·Last verified May 2026
To be verified
copilotkit.ai
AI Infrastructure
$27M
Undisclosed
Series A
Glilot Capital, NFX, SignalFire
Closed
2026-05
A
Altara
AI is moving into physical science, engineering, and R&D data workflows.
View source·Last verified May 2026
To be verified
altara.ai
Vertical AI
$7M
Undisclosed
Seed
Greylock, Neo, BoxGroup, others
Closed
2025-11
C
Cursor / Anysphere
AI coding remains one of the strongest paid use cases in AI.
View source·Last verified May 2026
Michael Truell, Sualeh Asif, Arvid Lunnemark, Aman Sanger
cursor.com
AI Coding
$2.3B
$29.3B
Series D
Accel, Thrive Capital, a16z, others
Closed
2025-09
A
Anthropic
Enterprise demand for Claude and AI coding workflows drove continued valuation growth.
View source·Last verified May 2026
Dario Amodei, Daniela Amodei, Jack Clark, Jared Kaplan, Sam McCandlish, Tom Brown, others
anthropic.com
Foundation Models
$13B
$183B
Late-stage
ICONIQ, Fidelity, Lightspeed
Closed
2025-09
M
Mistral AI
Europe continues to back sovereign AI model infrastructure.
View source·Last verified May 2026
Arthur Mensch, Timothée Lacroix, Guillaume Lample
mistral.ai
Foundation Models
$2B
$13B
Growth
ASML
Closed
2025-06
H
Harvey
Legal AI remains a high-value vertical with strong enterprise willingness to pay.
View source·Last verified May 2026
Winston Weinberg, Gabriel Pereyra
harvey.ai
Legal AI
$300M
$5B
Series E
Kleiner Perkins, Coatue
Closed
2025-03
O
OpenAI
Mega-round funding shows continued capital concentration around frontier models and AI infrastructure.
View source·Last verified May 2026
Sam Altman, Greg Brockman, Ilya Sutskever, Wojciech Zaremba, John Schulman, others
openai.com
Foundation Models
$40B
$300B
Strategic
SoftBank, Microsoft, Thrive Capital, others
Announced
S
Sierra
sierra.ai
View source·May 2026
Closed
Funding
$950M
Round
Growth
Category
AI Agents
Valuation
$15B+
Enterprise customer support agents are becoming a major commercial AI category.
2026-05Expand details
C
CopilotKit
copilotkit.ai
View source·May 2026
Closed
Funding
$27M
Round
Series A
Category
AI Infrastructure
Valuation
Undisclosed
Developers need infrastructure to embed AI agents inside applications.
2026-05Expand details
A
Altara
altara.ai
View source·May 2026
Closed
Funding
$7M
Round
Seed
Category
Vertical AI
Valuation
Undisclosed
AI is moving into physical science, engineering, and R&D data workflows.
2026-05Expand details
C
Cursor / Anysphere
cursor.com
View source·May 2026
Closed
Funding
$2.3B
Round
Series D
Category
AI Coding
Valuation
$29.3B
AI coding remains one of the strongest paid use cases in AI.
2025-11Expand details
A
Anthropic
anthropic.com
View source·May 2026
Closed
Funding
$13B
Round
Late-stage
Category
Foundation Models
Valuation
$183B
Enterprise demand for Claude and AI coding workflows drove continued valuation growth.
2025-09Expand details
M
Mistral AI
mistral.ai
View source·May 2026
Closed
Funding
$2B
Round
Growth
Category
Foundation Models
Valuation
$13B
Europe continues to back sovereign AI model infrastructure.
2025-09Expand details
H
Harvey
harvey.ai
View source·May 2026
Closed
Funding
$300M
Round
Series E
Category
Legal AI
Valuation
$5B
Legal AI remains a high-value vertical with strong enterprise willingness to pay.
2025-06Expand details
O
OpenAI
openai.com
View source·May 2026
Announced
Funding
$40B
Round
Strategic
Category
Foundation Models
Valuation
$300B
Mega-round funding shows continued capital concentration around frontier models and AI infrastructure.
2025-03Expand details
How to use this AI Funding database
Discover recently funded AI startups
Track active AI investors
Compare funding trends by category
Find emerging AI startup ideas
Research AI competitors
Follow founder and investor signals
Monitor where AI capital is moving
AI Funding Signals by Category
A quick, structured view of where capital is concentrating across key AI categories.
AI Agents
1 rounds · $950.0M tracked
Demo
Notable: Sierra
AI agents are moving from demos to enterprise workflows.
Foundation Models
3 rounds · $55.0B tracked
Demo
Notable: OpenAI, Anthropic, Mistral AI
Capital continues to cluster around frontier model capability and distribution.
AI Infrastructure
1 rounds · $27.0M tracked
Demo
Notable: CopilotKit
Serving cost, reliability, and compute access remain primary bottlenecks.
AI Coding
1 rounds · $2.3B tracked
Demo
Notable: Cursor / Anysphere
Developer workflows show strong willingness to pay for measurable productivity.
Healthcare AI
0 rounds · $0 tracked
Demo
Notable: Undisclosed
Workflow depth + compliance creates durable vertical AI moats.
Real-world deployment shifts focus to safety and reliability constraints.
LLM Aggregators
0 rounds · $0 tracked
Demo
Notable: Undisclosed
Aggregators and routing layers matter as teams optimize cost and model choice.
Active AI Investors
Investor highlights are derived from this demo dataset. Use sources before making decisions.
a16z
1 tracked AI deals
View investor profile
Focus areas: AI applications, infra, developer tools
Notable: Cursor / Anysphere
Sequoia
0 tracked AI deals
View investor profile
Focus areas: AI platforms and category-defining companies
Notable: Undisclosed
Lightspeed
1 tracked AI deals
View investor profile
Focus areas: Enterprise AI, infrastructure, data
Notable: Anthropic
Thrive Capital
2 tracked AI deals
View investor profile
Focus areas: Frontier AI and compounding product distribution
Notable: OpenAI, Cursor / Anysphere
GV
1 tracked AI deals
View investor profile
Focus areas: AI agents, enterprise, vertical AI
Notable: Sierra
SoftBank
1 tracked AI deals
View investor profile
Focus areas: Strategic late-stage AI and compute
Notable: OpenAI
NVIDIA
1 tracked AI deals
View investor profile
Focus areas: Strategic AI infrastructure and ecosystem
Notable: Cursor / Anysphere
General Catalyst
0 tracked AI deals
View investor profile
Focus areas: Enterprise adoption and applied AI
Notable: Undisclosed
Coatue
3 tracked AI deals
View investor profile
Focus areas: Growth-stage AI software and platforms
Notable: OpenAI, Cursor / Anysphere, Harvey
Accel
1 tracked AI deals
View investor profile
Focus areas: Product-led AI and developer workflows
Notable: Cursor / Anysphere
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FAQ
What is AI startup funding?
+
AI startup funding refers to investment raised by companies building AI models, AI tools, infrastructure, agents, vertical AI software, or AI-enabled products.
What data is included in each funding round?
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Each funding record may include funding date, company, founders, website, category, funding amount, valuation, round, investors, status, key signal, source, and last verified date.
Are all funding amounts verified?
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Funding data should be based on public sources. If a field is not publicly available or has not been verified, it is marked as Undisclosed or To be verified.
Can I submit an AI funding round?
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Yes. Founders, investors, and readers can submit publicly available funding information for review.
What AI categories are tracked?
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The database tracks foundation models, AI agents, AI infrastructure, AI coding tools, LLM aggregators, healthcare AI, legal AI, robotics AI, voice AI, video AI, enterprise AI, and vertical AI products.
How can founders use this funding database?
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Founders can study what investors are funding, compare similar companies, identify hot categories, and understand market signals for AI product opportunities.
Structured data is reserved as object variables: webPage, collectionPage, breadcrumbList, itemList, faqPage.
AI Startup Funding Rounds, Investors & Valuations
Track AI startup funding rounds, investors, valuations, founders, websites, categories, and market signals across AI agents, LLMs, infrastructure, coding tools, healthcare AI, and more.