Subscription publishing platform for independent writers and newsletters.
| Date | Round | Amount |
|---|---|---|
| Jul 2025 | Series C Substack raised a $100M Series C led by Bond and The Chernin Group at a $1.1B+ valuation, reaching unicorn status. | $100M |
| Mar 2021 | Series B Newsletter platform Substack raised a $65m Series B led by Andreessen Horowitz at a roughly $650m valuation. | $65M |