Piazza
PrivateLast Round
Series B
Feb 25, 2014
Total Funding Raised
$15.5M
Company Overview
Piazza operates in Enterprise Software and is based in Palo Alto, California. Its latest recorded funding round was a Series B round in February 2014.
Piazza is an educational software company that operates a social collaborative learning platform for students and instructors.
Sector
Enterprise Software
Verticals
Enterprise Communication, HR, Vertical SaaS
Business Model
B2B
Customer Profile
Subscription SaaS, Freemium
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Piazza Comparables
Compare Piazza with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| 42 Lines | 86% | |
| Packback | 85% | |
| Ed | 84% |
For institutional investors. Book with your work email.
Piazza Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series B | Feb 25, 2014 | ||||
| Series A | Jan 6, 2012 | ||||
| Seed | Jul 5, 2011 |
For institutional investors. Book with your work email.
Piazza Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| SV Angel | Series A, Seed |
| Khosla Ventures | Series B |
| Sequoia Capital | Series A, Seed |
| Kapor Capital | Series A, Seed |
| Bessemer Venture Partners | Series B, Series A, Seed |
| Felicis Ventures | Series A, Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Apr 21, 2026
Monthly visitors grew 33% MoM, reaching 4 million.
- Feb 25, 2014
$8M round led by Khosla Ventures.
For institutional investors. Book with your work email.
Piazza 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.
Book a demoFor institutional investors. Book with your work email.
Frequently Asked Questions
Common questions about Piazza's valuation, stock price, and market status.
Is Piazza a public or private company?
Piazza is a private company.
What is the current stock price of Piazza?
Piazza is a private company, so its shares have no public market price. Caplight tracks Piazza's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Piazza worth (valuation)?
Valuation information for Piazza is not publicly available.
Can I buy Piazza stock?
Piazza shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Piazza's last funding round?
Piazza's most recent funding round was Series B on February 25, 2014.
Who are the main investors in Piazza?
Key investors in Piazza include Khosla Ventures, Bessemer Venture Partners.
Will Piazza IPO soon?
No public IPO plans have been announced for Piazza.
How can I track Piazza secondary market activity?
Caplight tracks bids, offers, and trades in Piazza's shares on secondary markets.