Users flock as Substack raises $100m at $1.1bn valuation

siliconrepublic.com/start-ups/substack-funding-100m-1-1bn-2025-series-c-investment

The company has shot up in value by nearly 70pc since 2021.
Read more: Users flock as Substack raises $100m at $1.1bn valuation

This story appeared on siliconrepublic.com, 2025-07-18 10:50:16.
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