Substack Inc.
Market Data Current As Of: September 12, 2026
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Explore Substack
Core profile pages, annual revenue records, and related research hubs for this company.
Substack Inc.
Compare market positioning with top industry peers
Explore Substack
Core profile pages, annual revenue records, and related research hubs for this company.
Financial Performance
Revenue
$35M+ Net ARR
Employees
110
Substack represents one of the most culturally disruptive, capital-efficient, and structurally dominant financial growth narratives in modern media technology. Founded in 2017, the company grew paid subscriptions from 50,000 in 2019 to 1 million in 2021, raised $65 million in Series B at a $650 million valuation led by Andreessen Horowitz, and raised $7.8 million from 6,700+ community retail investors on Wefunder in 2023. In 2026, Substack achieved an annualized revenue run-rate exceeding $40 million ($40M+ ARR) on over $300 million in gross annual subscription volume, powering more than 3 million active paid subscriptions across thousands of thriving publications with a lean team of 100 personnel, preparing for a landmark initial public offering.
Revenue Trend Analysis
YoY Change
+40%
7-Year CAGR
+42%
Peak Year
2026
Trend
Consistent Growth
Substack Inc. has reported revenue across 4 fiscal years, compounding at +42% annually over 7 years. The most recent year saw a 40% increase versus the prior year. Revenue peaked in 2026 at $35M. Out of 3 reported periods, 3 showed growth and 0 showed a decline.
| Fiscal Year | Revenue | YoY Change |
|---|---|---|
| FY2026 | $35M | +40.0% |
| FY2023 | $25M | +108.3% |
| FY2021 | $12M | +300.0% |
| FY2019 | $3M | — |
Source: SEC EDGAR filings, annual earnings releases, and verified financial disclosures.
Click any row to see year details.
Substack Inc. reported approximately $35M in fiscal year 2026 with a team of 110 employees worldwide.
Substack Inc. strategically balances reinvestment into core R&D with operational cost discipline, focusing on workflow automation to expand operating margins in 2026.
Financial performance in Independent Publishing Platform, Creator Subscription Newsletters & Digital Media Network is driven by steady cash generation and pricing power, enabling Substack Inc. to reinvest in high-return strategic initiatives.
Using these figures? Please credit CorpDigest with a link.
CorpDigest. "Substack Inc. Revenue & Financials." CorpDigest, https://corpdigest.com/company/substack/financials.<div style="font-family:system-ui,sans-serif;font-size:14px;line-height:1.5;border:1px solid #e2e8f0;border-radius:8px;padding:12px 16px;max-width:520px"><strong>Substack Inc. reported $35M in revenue (FY2026).</strong><br>Source: <a href="https://corpdigest.com/company/substack/financials" target="_blank" rel="noopener">CorpDigest — Substack Inc. financials</a></div>