Speak

San Francisco, CA · Founded 2015 · Privately Held (backing)

Developer of a language-learning mobile application designed to assist people in understanding English. Speak is based in San Francisco, CA and was founded in 2015. Its last reported valuation was $1 billion in Dec 2024. It has raised $161 million.

Last reported valuation
$1.0B
Oct 2026
Priced at
—
Total raised
$161.1M
Last round
—

Who backs Speak?

30 investors
InvestorType
Y CombinatorOther
AccelVenture capital
Khosla VenturesVenture capital
Founders FundVenture capital
Collaborative FundOther
Gokul RajaramOther
South Park CommonsVenture capital
Lachy GroomOther
Sound VenturesVenture capital
Naval RavikantHigh net worth
+ 20 more investors · a free account shows the complete list
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Speak investors

30 investors are on record for Speak, including Y Combinator, Accel, Khosla Ventures and Founders Fund. By type, the record holds 9 venture capital firms and 4 private investors.

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