Primer Technologies
PrivateLast Round
Series D
Jun 14, 2023
Total Funding Raised
$236.7M
Momentum
Top 50%
of companies Caplight tracks
Company Overview
Primer Technologies operates in AI, Data & Cloud Infrastructure and is based in San Francisco, California. Its latest recorded funding round was a Series D round in June 2023.
Primer Technologies is an artificial intelligence company that provides a machine intelligence platform to automate the analysis of large datasets through machine learning and natural language processing for defense, intelligence, and enterprise customers.
Sector
AI, Data & Cloud Infrastructure
Verticals
Defense Tech, NLP & Conversational AI, Business Intelligence, Threat Intelligence
Business Model
B2G
Customer Profile
Subscription SaaS, Government Contracts
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Primer Technologies Comparables
Compare Primer Technologies with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| Adarga | 83% | |
| Vannevar Labs | 79% | |
| Babel Street | 79% |
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Primer Technologies Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series D | Jun 14, 2023 | ||||
| Series C | Jun 22, 2021 | ||||
| Series B | Nov 15, 2018 | ||||
| Series A | Oct 24, 2017 | ||||
| Seed | Jan 28, 2015 |
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Key People
Founding team and executive leadership
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Primer Technologies Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| S32 | Series B, Series C |
| Addition | Series D, Series C |
| US Innovative Technology Fund | Series D |
| Crosslink Capital | Series B, Series A, Seed |
| Lux Capital | Seed, Series C, Series A, Series B |
| Steadfast Capital Management | Series C |
| Avalon Ventures | Series B, Series C, Series A |
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Market signals
Structured signals derived from secondary market and firmographic data.
- Jul 26, 2026
Monthly visitors increased 35% to 11.5K.
- Aug 7, 2025
Integrating Reality Defender's deepfake detection into OSINT platform.
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Primer Technologies 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.
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Frequently Asked Questions
Common questions about Primer Technologies's valuation, stock price, and market status.
Is Primer Technologies a public or private company?
Primer Technologies is a private company.
What is the current stock price of Primer Technologies?
Primer Technologies is a private company, so its shares have no public market price. Caplight tracks Primer Technologies's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Primer Technologies worth (valuation)?
Valuation information for Primer Technologies is not publicly available.
Can I buy Primer Technologies stock?
Primer Technologies shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Primer Technologies's last funding round?
Primer Technologies's most recent funding round was Series D on June 14, 2023.
Who are the main investors in Primer Technologies?
Key investors in Primer Technologies include Addition, Lux Capital, DCVC (Data Collective).
Will Primer Technologies IPO soon?
No public IPO plans have been announced for Primer Technologies.
How can I track Primer Technologies secondary market activity?
Caplight tracks bids, offers, and trades in Primer Technologies's shares on secondary markets.