Orange Collective
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Orange Collective

In your corner for demo day and beyond.

The AI-native YC alumni fund

© 2026 Orange Collective

Portfolio

Companies we've backed

Orange Collective has invested in 116 total YC companies since the Winter 2023 batch. Currently deploying from OC Fund I.

23 companies
Oversubscribed · Final close

OC Fund I

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Sazabi
Sazabi
The AI-native observability platform for fast-moving engineering teams
YP26
Superset
Superset
IDE for the AI Agents Era
YP26
Didit
Didit
Identity platform for fast human verification.
YW26
General Legal
General Legal
The AI native law firm for growth stage companies
YW26
Luel
Luel
Turning everyday words and actions into usable training data.
YW26
Overshoot
Overshoot
AI Infra for real-time vision applications
YW26
Bolna AI
Bolna AI
Voice AI to enable India's next billion
YF25
Casey
Casey
Casey is an AI-native commercial insurance brokerage
YF25
Metorial
Metorial
The infra layer for AI integrations.
YF25
Moss
Moss
Real-time semantic search for Conversational AI
YF25
s2.dev
s2.dev
API for unlimited, durable, real-time streams
YF25
Sava
Sava
Building the future of trusts
YF25
Unsiloed AI
Unsiloed AI
API for parsing multimodal unstructured data
YF25
Autumn
Autumn
Billing infrastructure for AI
YS25
Halluminate
Halluminate
Data and RL environments to automate knowledge work
YS25
Magnetic
Magnetic
AI Tax Preparer for CPA firms
YS25
Airweave
Airweave
Open source context retrieval layer for AI agents
YP25
Cua
Cua
Give every agent a cloud desktop
YP25
Vybe
Vybe
Secure internal apps. Built by AI in seconds. Powered by your data.
YP25
Browser Use
Browser Use
Leading open-source web agent project with 50k stars in 3 months
YW25
Leaping AI
Leaping AI
Voice AI agents to automate call centers (digital call center workers)
YW25
Mastra
Mastra
The Javascript framework for building AI agents, from the Gatsby devs
YW25
Promptless
Promptless
An AI teammate that automatically updates your customer-facing docs
YW25
Founders
Sazabi
Sazabi
The AI-native observability platform for fast-moving engineering teams
YP26
Sherwood Callaway
Superset
Superset
IDE for the AI Agents Era
YP26
Satya Patel
Avi Peltz
Kiet Ho
Didit
Didit
Identity platform for fast human verification.
YW26
Alberto Rosas
Alejandro Rosas
General Legal
General Legal
The AI native law firm for growth stage companies
YW26
Javed Qadruddin
Ryan Walker
J.P. Mohler
Luel
Luel
Turning everyday words and actions into usable training data.
YW26
Inigo Lenderking
William Namgyal
Overshoot
Overshoot
AI Infra for real-time vision applications
YW26
Zakaria El hjouji
Younes El hjouji
Bolna AI
Bolna AI
Voice AI to enable India's next billion
YF25
Maitreya Wagh
Prateek Sachan
Casey
Casey
Casey is an AI-native commercial insurance brokerage
YF25
Nico Hänggi
Maximilian Thoelen
Pascal Küng
Metorial
Metorial
The infra layer for AI integrations.
YF25
Karim (Wen) Rahme
Tobias Herber
Moss
Moss
Real-time semantic search for Conversational AI
YF25
Sri Raghu Malireddi
Harsha Nalluru
s2.dev
s2.dev
API for unlimited, durable, real-time streams
YF25
Dwarak Govind Parthiban
Stephen Balogh
Shikhar Bhushan
Sava
Sava
Building the future of trusts
YF25
Nimit Maru
Rush Sadiwala
Unsiloed AI
Unsiloed AI
API for parsing multimodal unstructured data
YF25
Aman Mishra
Adnan Abbas
Autumn
Autumn
Billing infrastructure for AI
YS25
John Yeo
Ayush Rodrigues
Halluminate
Halluminate
Data and RL environments to automate knowledge work
YS25
Wyatt Marshall
Jerry Wu
Magnetic
Magnetic
AI Tax Preparer for CPA firms
YS25
Thomas Shelley
Patrick Fay
Airweave
Airweave
Open source context retrieval layer for AI agents
YP25
Lennert Jansen
Rauf Akdemir
Cua
Cua
Give every agent a cloud desktop
YP25
Francesco Bonacci
Vybe
Vybe
Secure internal apps. Built by AI in seconds. Powered by your data.
YP25
Quang Hoang
Fabien Devos
Browser Use
Browser Use
Leading open-source web agent project with 50k stars in 3 months
YW25
Magnus Müller
Gregor Zunic
Leaping AI
Leaping AI
Voice AI agents to automate call centers (digital call center workers)
YW25
Arkadiy Telegin
Kevin Wu
Mastra
Mastra
The Javascript framework for building AI agents, from the Gatsby devs
YW25
Abhi Aiyer
Sam Bhagwat
Shane Thomas
Promptless
Promptless
An AI teammate that automatically updates your customer-facing docs
YW25
Frances Liu
Prithvi Ramakrishnan