Piazza
PrivateLast Round
Series B
Feb 25, 2014
Total Funding Raised
$15.5M
Company Overview
Piazza is an educational software company that operates a social collaborative learning platform for students and instructors.
Sector
Enterprise Software
Verticals
Enterprise Communication, HR
Business Model
B2B
Customer Profile
Subscription SaaS, Freemium
AI Layer
Application
Keywords
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 |
|---|---|---|
| Packback | 86% | |
| 42 Lines | 82% | |
| Campuswire | 82% | |
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 |
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 |
| 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.
Piazza Filings
SEC and related filings with document metadata.
| Typed | Date | Amount Offered | Amount Sold | Filling | Pages | Download |
|---|---|---|---|---|---|---|
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation | Sign Up to view | Mock Valuation |
Frequently Asked Questions
Common questions about Piazza's valuation, stock price, and market status.