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Founders we support

We partner with deeply technical founders building critical systems at the core of the AI stack. Engineers building tools they themselves rely on.

Founder spotlight

CuspAI

Max Welling, CTO and Chad Edwards, CEO
CuspAI is an AI-powered materials discovery platform that generates novel, synthesizable materials matching exact specifications, up to 10x faster than traditional methods. Materials science remains a critical bottleneck across climate tech, semiconductors, and energy. Co-founded by Max Welling, the team has the technical depth to move the needle and is already partnered with Hyundai, Meta, and Kemira on production use cases.
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Companies and founders

Sector
Stage
Location
Location
Co-Investor
Unlocking the future of materials with AI
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Cuspai
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Data & Analytics
Series A
Cambridge, UK
Lightspeed
Serverless analytics platform built on DuckDB
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Motherduck
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Data & Analytics
Series B
Seattle, WA
Redpoint
A connected platform for using AI to work with data
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Hex
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Data & Analytics
Series C
San Francisco, CA
a16z
The serverless platform for AI, data and ML teams
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Modal
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AI Infrastructure
Series B
New York, NY
Amplify Partners
Open-source metadata platform for enterprise
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Datahub
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Data & Analytics
Series B
Palo Alto, CA
8vc
Cloud-native orchestration of data pipelines
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Dagster
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Data & Analytics
Series C
San Francisco, CA
Sequoia
AI video platform that unlocks the next generation of entertainment
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Higgsfield AI
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Application Layer
Series A
California, USA
Menlo Ventures
Reverse-ETL tool for syncing data to business apps
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Hightouch
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Data & Analytics
Series C
San Francisco, CA
Bain Capital
Sector
Stage
Location
Location
Co-Investor
The serverless platform for AI, data and ML teams
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Modal
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AI Infrastructure
Series B
New York, NY
Amplify Partners
MCP runtime for autonomous agents without technical overhead
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Archestra AI
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AI Infrastructure
Pre-Seed
London, UK
Concept
Modern AI observability and evaluation
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HoneyHive
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AI Infrastructure
Seed
New York, NY
AIX
The first open source AI-native multimodal lakehouse
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Lance DB
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AI Infrastructure
Series A
San Francisco, CA
Theory Ventures
Fast and minimal AI libraries to train and deploy models
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Lightning AI
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AI Infrastructure
Series A
New York, NY
Index
Build better GenAI with human feedback
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Mabyduck
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AI Infrastructure
Pre-Seed
London, UK
Magnetic
An extremely efficient AI-generated image stack
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Runware
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AI Infrastructure
Series A
London, UK
Insight Partners
Sector
Stage
Location
Location
Co-Investor
AI co-pilot for design engineers
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Structured AI
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Application Layer
Pre-Seed
London, UK
Building tools to drive better healthcare treatment decisions
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Theseus AI
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Application Layer
Seed
Los Angeles, CA
Surface Ventures
Sector
Stage
Location
Location
Co-Investor
Unlocking the future of materials with AI
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Cuspai
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Data & Analytics
Series A
Cambridge, UK
Lightspeed
Serverless analytics platform built on DuckDB
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Motherduck
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Data & Analytics
Series B
Seattle, WA
Redpoint
A connected platform for using AI to work with data
Learn more
Hex
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Data & Analytics
Series C
San Francisco, CA
a16z
Open-source metadata platform for enterprise
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Datahub
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Data & Analytics
Series B
Palo Alto, CA
8vc
Cloud-native orchestration of data pipelines
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Dagster
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Data & Analytics
Series C
San Francisco, CA
Sequoia
Reverse-ETL tool for syncing data to business apps
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Hightouch
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Data & Analytics
Series C
San Francisco, CA
Bain Capital
AI-powered data quality monitoring
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Anomalo
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Data & Analytics
Series B
Palo Alto, CA
First Round
HIPAA-compliant healthcare privacy platform
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Freshpaint
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Data & Analytics
Series B
San Francisco, CA
Threshold
Sector
Stage
Location
Location
Co-Investor
Build, run and manage secure multi-agent systems
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Agno
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Developer Tools
Seed
New York, NY
Surface Ventures
Ingelligent data extraction automation for documents
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Base64
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Developer Tools
Seed
New York, NY
Long Journey
Programming language that uses plain English to produce code
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Codespeak
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Developer Tools
Pre-Seed
London, UK
Open-source GitOps for Terraform
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Opentaco (prev Digger)
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Developer Tools
Seed
London, UK
Firstminute
Product answer engine for full-text and vector searches
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Orama
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Developer Tools
Pre-Seed
San Francisco, CA
Village Global
Powering the end-to-end workflow for SAAS revenue
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Orb
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Developer Tools
Series B
San Francisco, CA
Menlo Ventures
Data validation library and observability platform
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Pydantic
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Developer Tools
Series A
London, UK
Sequoia
Universal applications using WebAssembly
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Wasmer
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Developer Tools
Seed
San Francisco, CA
Speedinvest