SEMrush, the SEO tool, has filed to go public. Here's the S-1: <a href="https://www.sec.gov/Archives/edgar/data/1831840/000162828021003658/semrushforms-1.htm" rel="nofollow">https://www.sec.gov/Archives/edgar/data/1831840/000162828021...</a><p>They spent $54 million on marketing last year, for revenue of $125 million.<p>(gross profit $95m, net loss $7m)<p>Source: <a href="https://twitter.com/danbarker/status/1366538243567681541" rel="nofollow">https://twitter.com/danbarker/status/1366538243567681541</a>