Letterhead
PrivateLast Round
Series A
Oct 22, 2025
Est. Valuation
$136M
Total Funding Raised
$39.3M
Company Overview
Letterhead operates in Enterprise Software and is based in Miami, Florida. Its latest recorded funding round was a Series A round in October 2025.
Letterhead is a business/productivity software company that provides a platform to help teams plan, produce, and monetize newsletters.
Sector
Enterprise Software
Verticals
Workflow Automation, Digital Publishing, Marketing, News & Media, Content Creation
Business Model
B2B
Customer Profile
Subscription SaaS
AI Layer
Application
Historical Pricing
Historical view of private secondary pricing and transaction trends.
Letterhead Comparables
Compare Letterhead with similar companies based on industry and business-model similarity.
| Company | Similarity | Market Cap |
|---|---|---|
| beehiiv | 78% | |
| OpenWeb | 77% | |
| Passendo | 76% |
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Letterhead Funding Rounds
Historical fundraising activity
| Round | Date | Amount Raised | Valuation | Investors | Sources |
|---|---|---|---|---|---|
| Series A | Oct 22, 2025 | ||||
| Seed | Nov 29, 2023 |
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Key People
Founding team and executive leadership
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Letterhead Investors
Notable investors and investment history
| Investor | Rounds |
|---|---|
| Reign Ventures | Seed |
| Las Olas Venture Capital | Seed |
| Florida Venture Forum | Seed |
| PeakSpan Capital | Series A |
| McClatchy | Seed |
| BDMI | Seed |
Market signals
Structured signals derived from secondary market and firmographic data.
- Oct 22, 2025
$34M round led by PeakSpan Capital.
- Sep 27, 2025
Added TechStars, a venture capital/startup accelerator, as a customer.
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Letterhead 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 Letterhead's valuation, stock price, and market status.
Is Letterhead a public or private company?
Letterhead is a private company.
What is the current stock price of Letterhead?
Letterhead is a private company, so its shares have no public market price. Caplight tracks Letterhead's secondary market activity and provides MarketPrice™ estimates of its share price to Caplight users.
How much is Letterhead worth (valuation)?
Letterhead's valuation is estimated at $136.0M based on funding round data.
Can I buy Letterhead stock?
Letterhead shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors.
When was Letterhead's last funding round?
Letterhead's most recent funding round was Series A on October 22, 2025.
Who are the main investors in Letterhead?
Key investors in Letterhead include Reign Ventures, Las Olas Venture Capital, PeakSpan Capital.
Will Letterhead IPO soon?
No public IPO plans have been announced for Letterhead.
How can I track Letterhead secondary market activity?
Caplight tracks bids, offers, and trades in Letterhead's shares on secondary markets.