# Sponge

**Source:** https://www.startuphub.ai/startups/sponge
**Profile type:** Startup

> Financial infrastructure for AI agents to hold and spend money autonomously.

## About

Sponge provides financial infrastructure that enables AI agents to hold and spend money using both fiat and cryptocurrency. The platform facilitates direct sales from businesses to agents without requiring human interaction, streamlining the payment process. It supports various tools and integrations for developers to enhance agent capabilities.

## Key facts

- **Slug:** sponge
- **Website:** https://paysponge.com/
- **Location:** San Francisco, United States
- **Founded:** 2026-01-01
- **Employees:** 3
- **Operating status:** Active
- **Total funding:** $500K
- **Sectors / tags:** Fintech, Payments, Digital Payments, Embedded Finance, Agentic AI, AI Agent, Autonomous Systems, API Platform, Blockchain, DeFi
- **Social:**
  - Twitter: https://x.com/paysponge

## Frequently asked

### What does Sponge do?

Sponge provides financial infrastructure that enables AI agents to hold and spend money using both fiat and cryptocurrency. The platform facilitates direct sales from businesses to agents without requiring human interaction, streamlining the payment process. It supports various tools and integrations for developers to enhance agent capabilities.

### How much funding has Sponge raised?

Sponge has raised a total of $500K in funding. The most recent round on record is Early Stage VC.

### Where is Sponge headquartered?

Sponge is headquartered in San Francisco, United States.

### When was Sponge founded?

Sponge was founded in 2026.

### What industry does Sponge operate in?

Sponge operates in Fintech, Payments, Digital Payments, Embedded Finance, Agentic AI, AI Agent.

### How many employees does Sponge have?

Sponge has approximately 3 people on record.

### What is Sponge's revenue?

StartupHub estimates Sponge's annual revenue at $715K (range $468K to $891K, 63% confidence), based on comparable companies in the sector.

### What is Sponge's valuation?

StartupHub estimates Sponge's effective valuation at $1.8M (range $1.3M to $3.0M, 23% confidence), based on comparable companies in the sector.

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