Tailscale

Security · Toronto, Canada · Founded 2019 · Privately Held (backing)

Developer of a corporate virtual private network designed to establish secure and seamless connectivity across distributed resources and infrastructures. Tailscale is based in Toronto, Canada and was founded in 2019. It was valued at $1.4 billion at its later-stage round in Apr 2025, the last priced event on record. It has raised $277 million across 4 recorded rounds; the latest was a $160 million Series C in Apr 2025.

PMV mark · valuation
$1.4B
Oct 2026
Priced at
its later-stage round
Apr 2025
Total raised
$277.3M
Last round
Series C
Apr 2025

Who backs Tailscale?

31 investors
InvestorType
AccelVenture capital
Insight Partners (New York)PE / buyout
GaingelsVenture capital
Flex CapitalVenture capital
CRVVenture capital
Inovia CapitalVenture capital
Avenir Growth CapitalGrowth equity
Uncork CapitalVenture capital
Panache VenturesVenture capital
TenOneTen VenturesVenture capital
+ 21 more investors · a free account shows the complete list
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Tailscale investors

31 investors are on record for Tailscale, including Accel, Insight Partners (New York), Gaingels and Flex Capital. By type, the record holds 10 venture capital firms, 1 angel investor and 1 private equity firm.

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