Sponge
PrivateLast Round
Accelerator
Feb 23, 2026
Est. Valuation
$7.14M
Total Funding Raised
$1M
Company Overview
Sponge is a financial software company that operates a payments infrastructure platform tailored to the agent economy, enabling AI agents to hold and spend funds autonomously.
Sector
FinTech
Verticals
Digital Payments, Digital Wallets, Blockchain Infrastructure, API Management
Business Model
B2B2C
Customer Profile
Payment Processing Fee, Usage-Based SaaS
AI Layer
Infrastructure
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sponge Comparables
Compare Sponge with similar companies based on industry and business-model similarity.
Sponge Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Accelerator | Feb 23, 2026 | ||||
| Accelerator | Jan 1, 2026 |
Sponge Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Y Combinator | Accelerator |
Sponge Filings
Explore SEC and related filing metadata, where available.
| Type | Date | Amount Offered | Amount Sold | Filing | Pages | Download |
|---|
Filing documents are not displayed on this public page. Request access to learn about available coverage.
Request accessFrequently Asked Questions
Common questions about Sponge's valuation, stock price, and market status.
Is Sponge a public or private company?
Sponge is a private company.
What is the current stock price of Sponge?
Sponge is a private company, so its shares have no public market price. Caplight tracks Sponge's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Sponge worth (valuation)?
Sponge's valuation is estimated at $7.1M based on funding round data.
Can I buy Sponge stock?
Sponge shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Sponge's last funding round?
Sponge's most recent funding round was Accelerator on February 23, 2026.
Who are the main investors in Sponge?
Key investors in Sponge include Y Combinator.
Will Sponge IPO soon?
No public IPO plans have been announced for Sponge.
How can I track Sponge secondary market activity?
Caplight tracks bids, offers, and trades in Sponge's shares on secondary markets.