Harmonic
PrivateLast Round
Seed
Nov 5, 2025
Total Funding Raised
$6M
Momentum
Top 10%
of companies Caplight tracks
Company Overview
Harmonic is a blockchain infrastructure company that develops an open block-building system for the Solana blockchain to allow validators to source blocks from multiple, competing builders.
Sector
Crypto & Web3
Verticals
Blockchain Infrastructure, Staking Platforms, DeFi
Business Model
B2B
Customer Profile
Usage-Based SaaS, Data as a Service
AI Layer
Non-AI
Keywords
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Harmonic Comparables
Compare Harmonic with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Jito Labs | 86% | |
| Temporal | 80% | |
| Jito Network | 74% |
Harmonic Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Seed | Nov 5, 2025 |
Harmonic Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Paradigm | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Aug 21, 2026
Monthly visitors grew 97% MoM, reaching 1.9K.
- Jun 24, 2026
Monthly visitors grew 384% MoM, reaching 1.1K.
Harmonic 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 Harmonic's valuation, stock price, and market status.
Is Harmonic a public or private company?
Harmonic is a private company.
What is the current stock price of Harmonic?
Harmonic is a private company with no public stock price. No recent secondary market data is available.
How much is Harmonic worth (valuation)?
Valuation information for Harmonic is not publicly available.
Can I buy Harmonic stock?
Harmonic 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 Harmonic's last funding round?
Harmonic's most recent funding round was Seed on November 5, 2025.
Who are the main investors in Harmonic?
Key investors in Harmonic include Craft Ventures, Paradigm, Sozo Ventures.
Will Harmonic IPO soon?
No public IPO plans have been announced for Harmonic.
How can I track Harmonic secondary market activity?
Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Harmonic's secondary market activity and sign up for updates.