Supabase
Provides an open source Postgres platform with databases, authentication, storage and application backend services.
$500MSeries F
Role not disclosedYC
Y Combinator (YC)
Activity from announced rounds
All recorded activity
Y Combinator funds early-stage startups through a three-month accelerator in San Francisco, with four batches a year and a standard $500,000 investment for accepted companies.
The investment consists of $125,000 for 7% of the company and $375,000 on an uncapped SAFE with a most-favoured-nation provision. The second SAFE adds to YC’s ownership when it converts, so the full $500,000 is not exchanged for a fixed 7% stake.
During the batch, founders work with YC partners in individual and group office hours, build toward Demo Day and use the alumni community for feedback, hiring and introductions. Companies can apply before launch; YC also accepts businesses that already have users and revenue.
- Rounds participated in
- 157
- Confirmed lead rounds
- 5 100 roles undisclosed
- New companies
- 155 First participation on record · 2 follow-on
- Funding in participating rounds
- $8.5B 148 disclosed · full round size, not this investor’s share
By stage
1 more
Pre-seed9
By primary sector
15 more
Biotech7
Space tech5
Proptech4
Robotics4
Cybersecurity3
Defense tech3
Ecommerce3
Logistics3
Mobility3
Business services2
Climate tech2
Agritech1
Edtech1
Hardware1
Industrial tech1
By country
9 more
Belgium2
Canada2
India2
1
Brazil1
Denmark1
Poland1
Saudi Arabia1
Switzerland1
Rounds
157 in all activityUpstream
Upstream is a collaborative inbox where people and AI agents organize messages and coordinate work across shared email conversations.
$3MPre-Seed
Role not disclosedTriomics
Building AI infrastructure to turn complex cancer records into structured intelligence
$22MSeries B
Role not disclosedLucis
Lucis offers preventive-health analysis using more than 110 blood biomarkers and personalized AI-generated insights.
$20MSeries A
Role not disclosedBlank Bio
Trains RNA foundation models on tumor transcriptomes to improve patient-level prediction in oncology
$7.2MSeed
Role not disclosedStilta
Automates research and analytical work behind intellectual property cases
$10.5MSeed
Role not disclosedNourish
Provides AI-native metabolic health care with dietitians and virtual medical services
$100MSeries C
Role not disclosedStatus AI
Builds a gamified social simulation platform where users roleplay characters inside AI-generated social worlds
$17MSeries A
Role not disclosedFlick
AI-native filmmaking platform giving creators cinematic control to direct AI-generated films
$6MSeed
Role not disclosedGreenboard
Provides AI-native platform for securities compliance in financial institutions
$20MUndisclosed
Role not disclosedFazeshift
Deploys AI agents to automate accounts receivable workflows for finance teams
$17MSeries A
Role not disclosedParcelBio
Develops potent and durable mRNA medicines using the APEXm platform for autoimmune and oncology
$13MSeed
Role not disclosedMoritz
Combines AI with lawyers to deliver commercial legal services with same-day turnaround
$9MPre-Seed
Role not disclosedCorvera
Provides agentic supply chain management platform for CPG brands
£3MSeed
Role not disclosedGeneral Analysis
Builds security infrastructure for agentic AI
$10MSeed
Role not disclosedHightouch
Provides data and AI for marketing
$150MSeries D
Role not disclosedAstor
Provides AI-powered investment guidance and advisory services
$5MSeed
Role not disclosedSolidroad
Provides AI-powered quality assurance and training for customer support teams
$25MSeries A
Role not disclosedSlash Financial
Offers business banking accounts, corporate credit cards, transfers, and crypto
$100MSeries C
Role not disclosedHockeyStack
Builds revenue intelligence platform with AI agents for enterprise sales
UndisclosedUndisclosed
Role not disclosedAfterQuery
AfterQuery creates specialist datasets and reinforcement-learning environments for AI labs and enterprises.
$30MSeries A
Role not disclosedLuminai
Luminai provides AI-based automation software for healthcare operations.
$38MSeries B
Role not disclosedPlume
Develops AI platform for renewable energy site intelligence and permit processing
€3.3MSeed
Role not disclosedLatent
Develops a clinical-reasoning system for medication-access workflows.
$80MSeries A
Role not disclosedVariance
Builds AI investigative agents for risk and compliance
$21.5MSeries A
Role not disclosedStarcloud
Builds orbital data centers running AI GPU compute in space
$170MSeries A
Role not disclosedConntour
Provides AI-powered video surveillance platform for security personnel
$7MSeed
Role not disclosedGlimpse
Provides AI-powered platform to automate financial deduction processes for retailers
$35MSeries A
Role not disclosedLucid Bots
Lucid Bots develops autonomous exterior-cleaning robots and software for professional cleaning businesses.
$20MSeries B
Role not disclosedMandel AI
Develops AI supply chain coordinator to automate supplier communication and procurement
$3.9MSeed
Role not disclosed