All Rankings

Top Seed-Stage AI Companies 2026

Artificial intelligence and machine learning companies whose latest recorded round was seed or pre-seed, ranked by disclosed lifetime funding.

Known total funding for 100 of 100 ranked companies: $12.4B.

Showing top 100 matching companies · Ranked by total funding raised

Use company data through the API.
Example request
curl "https://indexed.vc/api/v1/companies?industries=Artificial+Intelligence,Generative+AI,Machine+Learning&operatingStatus=active&sort=total_funding_raised&order=desc&limit=100" -H "X-API-Key: YOUR_API_KEY"

The API has no funding stage filter, so this includes every stage, not only Seed or Pre-Seed.

The API has no company type filter, so public companies can appear; this list counts private companies only.

The API cannot leave out companies whose latest round is a grant; this list does.

Data from Indexed.vcUpdated

Methodology: up to 100 active companies matching this list's filters are ordered by disclosed total funding in USD. Companies whose latest round is one of: Grant are excluded. Totals include recorded grants and other qualifying funding, not just equity. Open a company profile for its funding summary and available detail. How this data is built.

26
Artemis

Artemis is an AI-native protection platform that helps security teams eliminate real cyber threat...

New York, United States1–10Artificial Intelligence, Cybersecurity
SeedTotal funding$85.0MApr 2026
27
Decade

AI-native wealth advisory platform pairing Brazilian retail investors with human advisers and pro...

Sao Paulo, BrazilArtificial Intelligence, Fintech
SeedTotal funding$85.0MAug 2026
28
Healthleap

Healthleap provides AI inpatient risk screening for hospitals, starting with malnutrition: it ana...

San Francisco, United States1–10Artificial Intelligence, Healthcare
SeedTotal funding$77.1MOct 2026
29
Orbital

Orbital brings real estate expertise and AI technology together to help legal and property teams ...

London, United Kingdom51–200Artificial Intelligence, Legal Tech
Pre-seedTotal funding$75.8MJun 2026
30
0G

Modular blockchain infrastructure for AI agents with decentralized storage, compute, and data ava...

United States51–200Artificial Intelligence, Crypto & Web3
SeedTotal funding$75.0MJan 2025
31
Tenzai

AI-native cybersecurity company building autonomous 'AI hackers' that continuously find, exploit,...

Tel Aviv, Israel11–50Artificial Intelligence, Cybersecurity
SeedTotal funding$75.0MNov 2025
32
Enigma

Physical AI company building software to make robot control easy.

Israel11–50Artificial Intelligence, Robotics
SeedTotal funding$71.0MJul 2026
33
Edison Scientific

AI platform for scientific discovery enabling researchers to complete literature synthesis, data ...

San Francisco, United States11–50Artificial Intelligence, Deep Tech
SeedTotal funding$70.0MDec 2025
34
NewCore

NewCore is an identity platform built to make identity the strongest layer of the enterprise stac...

Tel Aviv, Israel51–200Artificial Intelligence, Cybersecurity
SeedTotal funding$66.0MJun 2026
35
Ambar

Complex enterprise applications using AI at a fraction of the cost and faster delivery times

London, United Kingdom11–50Artificial Intelligence, Developer Tools
SeedTotal funding$63.5M
36
Flexspace AI

AI-powered ecommerce revenue platform for coworking operators; pricing optimization and booking m...

United States1–10Artificial Intelligence, SaaS
SeedTotal funding$61.0MMay 2022
37
Entire

Developer tools infrastructure platform for building and deploying applications.

San Francisco, United States11–50Developer Tools, Infrastructure
SeedTotal funding$60.0MApr 2026
38
BriqScore

Predict Oil & Gas Production Activity Using AI and Satellites.

San Francisco, United States1–10Artificial Intelligence, Data & Analytics
SeedTotal funding$59.0MMay 2026
39
Physical Superintelligence

PSI is a public benefit corporation building the world's most advanced physics research lab to cr...

11–50Artificial Intelligence
SeedTotal funding$58.0MSep 2026
40
Radical AI

AI-driven materials R&D company screening billions of material compositions to predict structures...

New York, United States11–50Advanced Materials, Artificial Intelligence
SeedTotal funding$56.2MJul 2025
41
/dev/agents

Building a next‑generation operating system for AI agents, enabling developers to build agentic a...

San Francisco, United States1–10Artificial Intelligence, Developer Tools
SeedTotal funding$56.0MNov 2024
42
Elorian

Elorian builds AI systems that reason through the visual medium the way humans do, enabling model...

Palo Alto, United States1–10Artificial Intelligence, Computer Vision
SeedTotal funding$55.0MApr 2026
43
Hypha

AI-native asset intelligence platform unifying fragmented workflows for asset managers, underwrit...

New York, United States1–10Financial Services, Artificial Intelligence
SeedTotal funding$55.0MJun 2026
44
Roadrunner

AI-native revenue infrastructure platform for B2B sales.

San Francisco, United States1–10Artificial Intelligence
SeedTotal funding$54.2MMay 2026
45
Arbiter

Arbiter provides healthcare organizations with AI care orchestration that engages members through...

New York, United States11–50Healthcare, Artificial Intelligence
SeedTotal funding$52.0MNov 2025
46
Fish Audio

Fish Audio provides text-to-speech, voice cloning, and speech-to-text tools for creating studio-q...

Mountain View, United States11–50Artificial Intelligence, Developer Tools
SeedTotal funding$52.0MJul 2026
47
Adaption

AI company building adaptive intelligence systems that continuously learn from real-world interac...

San Francisco, United States1–10Artificial Intelligence
SeedTotal funding$50.0MFeb 2026
48
Hypha

AI-native asset intelligence platform for institutional and private-market investors.

New York, United States11–50Artificial Intelligence, Financial Services
SeedTotal funding$50.0MJun 2026
49
Inception

Inception builds Mercury diffusion LLMs that generate tokens in parallel, matching speed-optimize...

Palo Alto, United States11–50Artificial Intelligence, Developer Tools
SeedTotal funding$50.0MNov 2025
50
Radical Numerics

AI research lab building general biological intelligence models trained on DNA, RNA, and protein ...

San Francisco, United States11–50Artificial Intelligence, Biotech
SeedTotal funding$50.0MJun 2026