Sonobi
PrivateLast Round
Private Equity
Oct 27, 2020
Total Funding Raised
$10.4M
Momentum
Top 25%
of companies Caplight tracks
Company Overview
Sonobi is an advertising technology company that provides a media marketplace to connect publishers and advertisers directly with their audiences.
Sector
Media, Entertainment & Gaming
Verticals
Digital Advertising, Digital Publishing, Digital Identity, Marketing
Business Model
B2B
Customer Profile
Marketplace Commission, Revenue Share
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Sonobi Comparables
Compare Sonobi with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Sovrn Holdings, Inc. | 82% | |
| Index Exchange | 81% | |
| 33Across | 81% |
Sonobi Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Private Equity | Oct 27, 2020 | ||||
| Series A | Aug 5, 2015 |
Sonobi Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Safeguard Scientifics | Series A |
| Cohere Capital | Private Equity |
Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 24, 2026
Monthly visitors increased 95% MoM.
- Oct 27, 2020
Led by Cohere Capital
Sonobi 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 Sonobi's valuation, stock price, and market status.
Is Sonobi a public or private company?
Sonobi is a private company.
What is the current stock price of Sonobi?
Sonobi is a private company with no public stock price. No recent secondary market data is available.
How much is Sonobi worth (valuation)?
Valuation information for Sonobi is not publicly available.
Can I buy Sonobi stock?
Sonobi shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.
When was Sonobi's last funding round?
Sonobi's most recent funding round was Private Equity on October 27, 2020.
Who are the main investors in Sonobi?
Key investors in Sonobi include Safeguard Scientifics, Cohere Capital.
Will Sonobi IPO soon?
No public IPO plans have been announced for Sonobi.
How can I track Sonobi secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Sonobi's secondary market activity and sign up for updates.