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Primer

Primer develops AI platforms like Primer Delta and Primer Command, which use NLP to analyze multi-source data for intelligence sectors.

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Secondary Market Price

Updated: 
Oct 2025
Current Preferred Price
Date:
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Prospect Projected Preferred
Current FMV
Date:
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Prospect Projected FMV
~$300M
Company Valuation
Updated: 
Oct 2025
AI
Industry
San Francisco, CA
Headquarters
2014
Year Founded
140+
Employee Count
--

Secondary Market Price

Updated: 
Oct 2025
Current Preferred Price
Date:
Sign in to view
Prospect Projected Preferred
Current FMV
Date:
Sign in to view
Prospect Projected FMV
~$300M
Company Valuation
Updated: 
Oct 2025
AI
Industry
San Francisco, CA
Headquarters
2014
Year Founded
140+
Employee Count

How Primer Measures Up

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

Prospect Rating

TBD

We are currently analyzing the necessary data to determine Primer's rating. Check back soon to see our forecast on what Primer could be worth in four years.

Exit Risk

TBD

We are still gathering data on Primer to train our machine learning model. Check back soon for our exit risk rating for Primer!

Funding Stage

Series D

For a potential employee, Primer's Series D status suggests you'd be joining a mature company that has already proven its business model. This generally means more stability and established structures compared to an early-stage startup, with a focus on scaling an already successful product.

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Est val ~$300M
+$13.13 (▲50%)
Jan, 2024 - Jan, 2025

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Prospect Projected Future Primer 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 Primer'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

Primer Technologies is an artificial intelligence company that develops software to automate the analysis of large datasets for government and commercial organizations. The company’s platform uses machine learning and natural language processing to analyze documents from multiple sources, identify insights, and generate reports. Its products, such as Primer Delta and Primer Command, are built for defense and intelligence applications, including real-time analysis of publicly available information and support for counter-unmanned aerial system (UAS) operations. Founded in 2015, the company is headquartered in San Francisco, California, with an additional office in Arlington, Virginia. Throughout its history, Primer has completed several funding rounds and expanded its capabilities through acquisitions, including the purchase of data annotation tool LightTag and business software company Yonder in 2022.

Looking forward, Primer continues to focus on developing its AI platform for mission-critical applications. The company raised $69 million in a Series D funding round in July 2023 and made a seed round investment in the company Bomchan in September 2024. Recent activities include participation in industry events such as the Association of the United States Army (AUSA) Annual Meeting and appearances by company leadership on podcasts to discuss the practical use of AI in national security. Primer is also expanding its team with personnel experienced in technology and defense, signaling continued investment in its product development and market presence within the national security sector.

Primer Notable Investors

  • Addition
  • U.S. Innovative Technology Fund
  • Steadfast Capital
  • Lux Capital
  • Mubadala
  • DCVC
  • Crumpton Ventures
  • Sands Capital
  • Amplify Partners
  • Avalon Ventures
  • Crosslink Capital
  • In-Q-Tel

Primer Founders

  • Founder, Sean Gourley

Peer Group Comparison

Vs Peer Group of >$4B Startups

Peer Group Comparison

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 Primer worth joining?

Evaluating if a startup like Primer is a good fit depends on its growth potential, leadership, and your career goals. Platforms like Prospect can help you assess a company's potential by providing data and models similar to those used by venture capitalists.

What should I do with my Primer stock?

Managing pre-IPO stock like Primer's involves creating a strategy for exercising options and planning for taxes. Tools like Prospect offer predictive models and tax optimization to help you maximize the value of your equity.

Can you sell Primer stock?

Selling stock in a private company like Primer is typically restricted and only possible during specific liquidity events, such as a tender offer or on a secondary market. Prospect provides tools to help you decide how much to sell and which shares are most tax-optimal during these opportunities.

How can I find the value of my Primer stock?

The value of private stock is determined by the company's latest 409A valuation, which isn't publicly available. You can use a platform like Prospect to get an independent projection of your equity's potential future value based on data used by top VCs.

What is Primer's equity worth?

The worth of equity in a private company like Primer is based on its valuation, growth prospects, and market conditions. To understand what your specific holdings might be worth, you can use equity management platforms that model future value scenarios and analyze company data.

What is Primer's stock ticker symbol?

As a private, pre-IPO company, Primer does not have a stock ticker symbol. Ticker symbols are assigned to companies only when they become publicly traded on a stock exchange.

Can I buy or sell Primer stock?

Buying stock in a private company like Primer is generally limited to accredited investors or employees, while selling is restricted to company-approved liquidity events. While platforms like Prospect provide tools to analyze your equity, they do not act as a marketplace for buying or selling shares.

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

To invest in a private startup like Primer, you typically need to be an employee receiving equity compensation or an accredited investor participating in a funding round. These opportunities are not generally available to the public.

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