YC W26
Sponge
Financial infrastructure for the agent economy
About
Sponge is the easiest way for agents to hold and spend money, and for businesses to sell directly to them. For agents: Sponge lets agents hold funds and transact autonomously with other agents and businesses using bank accounts, cards, and crypto. Agents can autonomously purchase services such as email, browser use, and premium data without human involvement. For businesses: Sponge makes it easy to onboard and accept payments from agents without human interaction. Businesses can sell their services directly to agents with a few clicks, no code changes required.
Founders
- Eric Zhang
- Jae Choi
- Rishab Luthra
Family Office Investors
Altss tracks family office allocations to YC-backed companies. Request access to see which family offices have invested in Sponge.
See family office activityIndustry & Focus
B2B