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Harmonic

Harmonic is a startup discovery platform with an API that provides access to its daily-updated database on company information.

$5.52

Secondary Market Price

Updated: 
Jan 2026
Current Preferred Price
Date:
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Prospect Projected Preferred
Current FMV
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Prospect Projected FMV
$900M
Company Valuation
Updated: 
Jan 2026
AI
Industry
New York, NY
Headquarters
2023
Year Founded
150+
Employee Count

How Harmonic Measures Up

To help you manage your Harmonic equity, Prospect has run the company through our machine learning model.

Prospect Rating

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This rating reflects our belief in this company's potential to grow to that many times its current value in 4 years. For an employee with stock, this rating suggests a potential return on equity, but it also comes with some risk.

Exit Risk

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Our rating is a reflection of the likelihood of this company achieving a liquidity event for its employees based on the quality of investors, funding stage, founders, and more.

Funding Stage

Series C

A company’s funding stage reflects how established it is, how quickly it is scaling, and the average impact an employee may have when joining.

$5.52
Est val $900M
--
Jan 20, 2026

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Prospect Projected Future Harmonic Prices

Prospect’s machine learning model has been trained on the same data top-tier investors use to project the likely range of outcomes for Harmonic's equity. Create a free account to view 10th-90th percentile projections over 2, 4, and 6 years.

Powerful tools to earn more from your equity

Company Description

Harmonic operates a database platform designed for startup and founder discovery. The service is utilized by venture capital firms, including Accel and Greylock, and go-to-market teams at companies like Notion and Google. Its platform provides access to a database that tracks information on millions of companies and professional profiles, which is updated daily to reflect developments such as new hires and funding rounds. The system also offers features for network mapping and talent flow analytics. Founded in 2020, Harmonic has since raised multiple funding rounds, including a Series A in December 2022 for $23 million and a subsequent round that resulted in a company valuation of $900 million.

The company regularly produces market analysis, such as its 'Harmonic Hot 25' report, which identifies early-stage companies. It also publishes case studies on its clients, including one with the executive search firm Quantum, detailing how the platform was integrated into its workflow. Customer testimonials indicate the platform's use in deal sourcing, with one investor, Harry Stebbings, stating it helped source three deals totaling over $12 million in investment. While Harmonic has not detailed specific future plans, its ongoing hiring, expansion to cities like Sydney, and continued development of platform features suggest a focus on growth and product innovation.

Harmonic Notable Investors

  • Sequoia Capital
  • Index Ventures
  • Kleiner Perkins
  • Paradigm
  • Ribbit Capital
  • Emerson Collective
  • Nvidia

Harmonic Founders

  • Co-Founder, Ajay Sohmshetty
  • Co-Founder, Bryan Casey

Peer Group Comparison

Vs Peer Group of >$4B Startups

Frequently Asked Questions

Is Anduril worth joining?

Joining Anduril as an employee is another way to acquire equity, typically through stock options included in compensation packages.

Is Harmonic worth joining?

Evaluating an offer from a private company like Harmonic requires assessing the potential value of its equity alongside salary and benefits. Platforms like Prospect can help you model the potential outcomes of your equity offer to make a more informed career decision.

What should I do with my Harmonic stock?

Managing private company stock involves complex decisions about when to exercise options or sell shares to optimize your financial outcome. Tools like Prospect provide personalized, multi-year strategies to help you navigate taxes and maximize the value of your equity.

Can you sell Harmonic stock?

Selling stock in a private company like Harmonic is typically restricted to specific liquidity events, such as tender offers or secondary market sales. Prospect provides tools to help you take advantage of these opportunities and determine which shares are most tax-optimal to sell.

How can I find the value of my Harmonic stock?

The value of private stock is officially determined by its 409A valuation, but its future potential can be difficult to predict. To get a clearer picture, Prospect uses machine learning models to forecast your equity's value based on data similar to what top VCs use.

What is Harmonic's equity worth?

The precise worth of private equity like Harmonic's fluctuates based on company performance, funding rounds, and overall market conditions. To get a data-driven projection, you can use platforms like Prospect, which model a likely range of financial outcomes for your specific holdings.

What is Harmonic's stock ticker symbol?

As a private company, Harmonic does not have a stock ticker symbol because its shares are not available for trading on public stock exchanges. Ticker symbols are only assigned to companies after they complete an Initial Public Offering (IPO).

Can I buy or sell Harmonic stock?

Employees can "buy" stock by exercising their vested options, while selling is usually possible only during company-approved liquidity events. A platform like Prospect can build a customized strategy for both exercising options and selling shares in a tax-efficient way.

What is the criteria to buy or invest in Harmonic stock?

The primary way to acquire stock in a private company like Harmonic is to be an employee who receives equity compensation, such as stock options or RSUs. Exercising these grants is the process of buying the shares, and platforms like Prospect can guide you through the financial implications of doing so.

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