Blacksmith
Cloud infrastructure for building and testing software through continuous integration workflows.
$66MSeries C
ParticipantYC
Y Combinator (YC)
Activity from announced rounds
Activity in this selectionSeries C+
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
- 21
- Confirmed lead rounds
- 0 14 roles undisclosed
- New companies
- 20 First participation on record · 1 follow-on
- Funding in participating rounds
- $4.5B 21 disclosed · full round size, not this investor’s share
By stage
By primary sector
1 more
Space tech2
By country
Rounds
21 in this selectionJeeves
Jeeves provides a financial platform for global businesses, combining corporate cards, cross-border payments, expense controls and treasury tools.
$110MSeries C-1
ParticipantHubble Network
Hubble Network connects ordinary Bluetooth devices to satellites, extending asset tracking beyond the reach of cellular networks.
$200MSeries C
ParticipantNumeral
AI-powered software that automates sales tax and VAT compliance for global businesses.
$100MSeries C
ParticipantAngle Health
A health-insurance carrier and digital benefits platform that helps employers offer group plans and supports members in using their coverage and care.
$200MSeries C and tender offer
ParticipantStoke Space Technologies
Stoke Space develops Nova rockets with reusable first and second stages for commercial and government launch customers.
$1BSeries E initial closing
ParticipantHappyRobot
Deploys AI agents automating enterprise operations across voice, email and documents
$150MSeries C
Role not disclosedCandid Health
Automates the financial infrastructure of American healthcare
$120MSeries D
Role not disclosedEmergent
AI software creation platform for building full-stack, production-ready web and mobile applications
$130MSeries C
Role not disclosedTaktile
Enables financial institutions to automate and optimize decisions with AI
$110MSeries C
ParticipantBland
Provides voice AI for complex, high-stakes conversations
$50MSeries C
Role not disclosedStepful
Offers accelerated, affordable training for healthcare careers
$55MSeries C
Role not disclosedSupabase
Provides an open source Postgres platform with databases, authentication, storage and application backend services.
$500MSeries F
Role not disclosedNourish
Provides AI-native metabolic health care with dietitians and virtual medical services
$100MSeries C
Role not disclosedHightouch
Provides data and AI for marketing
$150MSeries D
Role not disclosedSlash Financial
Offers business banking accounts, corporate credit cards, transfers, and crypto
$100MSeries C
Role not disclosedReplit
Provides AI-powered development platform for software creation and deployment
$400MSeries D
Role not disclosedLegora
Legora develops AI software for law firms and in-house legal teams.
$550MSeries D
Role not disclosedScience Corporation
Develops brain-computer interface retinal implants to restore vision in patients with retinal diseases
$230MSeries C
Role not disclosedEncord
Provides AI-native data infrastructure for physical AI systems
$60MSeries C
Role not disclosedDeepgram
Deepgram provides real-time voice APIs for speech recognition, speech synthesis and voice AI applications.
$130MSeries C
Role not disclosed