Tailscale: Funding, Investors & Team (Sep 2026)
Tailscale is a WireGuard-based company that works to make private networks easier to build and simpler to configure and maintain. It reduces VPN setup by using a team’s existing identity provider such as GSuite and Office365, connects authorized devices in a peer-to-peer mesh, minimizing latency and improving reliability. The company also creates a secure network between their servers, computers, and cloud instances. Tailscale builds on top of WireGuard’s Noise protocol encryption, a peer-reviewed and trusted standard. Their vision is to remove overhead and complexity from this long tail of software and operational problems that people face every day. It was founded in 2019 and is headquartered in Toronto, Ontario, Canada.
Tailscale has raised $272M across 3 funding rounds on record, the most recent a Series C of $160M announced in Apr 2025.
That round is above the $6.0M median round size for Information Technology companies tracked on FundedIQ over the last two years.
Tailscale Company Profile and Key Stats
Latest funding round on record: Apr 2025.
Tailscale Funding Rounds
Tailscale raised $12.0M in an undisclosed round announced in Nov 2020.
1.5 years later, a Series B of $100M was announced in May 2022.
2.9 years later, a Series C of $160M was announced in Apr 2025.
Tailscale Founders and Leadership Team
Contact details for the Tailscale team: 1 of 2 have an email address on file.
Start 14-day free trial →Tailscale Funding Compared to Other Information Technology Startups
Tailscale's latest round of $160M is above the median round in Information Technology. Medians cover the last 24 months of disclosed rounds.
Funded Startups Like Tailscale in Information Technology and Toronto
Companies Similar to Tailscale
Rewind has been protecting businesses by backing up their SaaS data. Today, over 80,000 organizations in more…
Unlock your next career play with a platform designed exclusively for athletes. Tailored career pathways,…
AluQuebec is a non-profit organization that provides a wide range of design assistance and technical services…
Infralytix is a cleantech startup based in New Brunswick that develops advanced bridge weigh in motion and…
The objective of Quantum Bridge is to offer reliable security solutions for organizations that require…
Novisto is a comprehensive enterprise software solution designed to help businesses effectively manage their…
Platform for DevSecOps Automation to Protect Your Software Supply Chain
Our cloud based, enterprise level appointment scheduling and visitor management platform combines your…
Gensource Potash Corporation aims to bring attention to a fresh approach within the potash industry. As a…
Spandrel Interactive is a software development business that specialises in immersive technologies such as…
trophi.ai offers e-sports coaching services that aim to level the playing field by providing coaching…
BeWhere is a Mobile Internet of Things (IoT) solutions company that designs and manufactures industrialized…
Tailscale Funding FAQs
What does Tailscale do?
Tailscale is a WireGuard-based company that works to make private networks easier to build and simpler to configure and maintain. It reduces VPN setup by using a team’s existing identity provider such as GSuite and Office365, connects authorized devices in a peer-to-peer mesh, minimizing latency and improving reliability. The company also creates a secure network between their servers, computers, and cloud instances. Tailscale builds on top of WireGuard’s Noise protocol encryption, a peer-reviewed and trusted standard. Their vision is to remove overhead and complexity from this long tail of software and operational problems that people face every day. It was founded in 2019 and is headquartered in Toronto, Ontario, Canada.
How much funding has Tailscale raised?
Tailscale has raised $272M across 3 rounds on record. The most recent is a Series C of $160M announced in Apr 2025.
When did Tailscale last raise funding?
Tailscale's most recent funding round on record is a Series C of $160M, announced in Apr 2025.
Who founded Tailscale?
FundedIQ lists David Crawshaw (Founder) at Tailscale.
Who is the CEO of Tailscale?
Avery Pennarun is listed as CEO at Tailscale.
Where is Tailscale headquartered?
Tailscale is based in Toronto, Ontario, Canada.
How many employees does Tailscale have?
Tailscale is in the 11-50 employee band.
How does Tailscale's funding compare to other Information Technology startups?
Tailscale's latest round of $160M is above the $6.0M median round size for Information Technology companies on FundedIQ across 3,144 tracked companies over the last two years.
About FundedIQ's Tailscale Funding Data
FundedIQ tracks announced funding rounds and refreshes this profile every week. Round dates, stages and amounts are normalised to a single format, converted to US dollars, and de-duplicated: two records of the same round announced days apart are merged, and two genuinely different rounds are kept apart on the amounts they disclose. Amounts shown are the disclosed figures only — a round announced without a number is listed and excluded from the total rather than estimated.
Employee counts are reported bands, not exact headcounts. Founder and executive names carry the job title on record. Anything we do not hold for Tailscale is left off this page rather than filled in.
Know who just raised. Then know who to reach.
Every newly funded startup with its round, its investors and its founders: delivered weekly by email, or searchable in the app.
Alerts from $19/mo · Pro from $99/mo. Card required, nothing charged until day 15, and we email you 3 days before that.