Zero-config WireGuard-based mesh VPN making secure networking effortless for developers and enterprises
Tailscale builds on WireGuard to provide a zero-config peer-to-peer VPN that 'just works' across devices, cloud VPCs, and on-prem networks. Massive developer fandom and 70%+ user retention. Recently expanded into enterprise SSH, ACLs, and identity-based access control.
Enterprise📍 Toronto, CanadaFounded 2019
Current Valuation
$1.5B
as of 2025-Q2
UNICORN
QL Price
$1.1B
-28% vs last round
QuantLogix's current estimate for Tailscale, published 2026-10-07 — below the last disclosed round of $1.5B (2025-Q2).
Confidence
medium
Basis
secondary led
What backs this price
Last disclosed round
$1.5B
2025-Q2
weight 0.41
Secondary market print
$757.5M
2026-06-27
weight 0.54
How this price has held up
No round has priced for Tailscale since QuantLogix began publishing a price for it, so there is nothing to grade yet. The claim above is on the record from 2026-10-07 and will be graded against the next priced round. See the full accuracy record →
Which publicly-traded funds already hold it, what $10,000 buys, and whether any route is open to you.
Cite this price as QuantLogix QL Price, Tailscale, 2026-10-07 (3965bfa50a1adcbb).
The id pins this exact claim, so a citation stays checkable after the price moves.
Model estimate for research — not a quote, target price, or investment advice.
IPO Outlookprivate
Is Tailscale going public?
No. Tailscale has no imminent IPO plans on record. It is still private.
What is Tailscale's valuation in 2026?
Tailscale is valued at $1.5B as of 2025-Q2, set by its Series C ($230M, Apr 2025). That is the last confirmed mark, not a live price — private shares do not trade continuously.
Has Tailscale filed an S-1?
No public S-1 is on file for Tailscale.
Who are Tailscale's investors?
Tailscale's investors include Accel, CRV, Insight Partners, Heavybit, Uncork Capital.
How much has Tailscale raised?
Tailscale has raised $345M in total, most recently a Series C of $230M in Apr 2025.
Is Tailscale publicly traded — can you buy Tailscale stock?
No. Tailscale is a private company — its shares are not listed on any exchange and there is no ticker. The routes to exposure are pre-IPO secondary marketplaces and funds (accredited investors), employee tender offers when the company runs one, and public companies with read-through exposure. QuantLogix maps every route it can verify for Tailscale on its Pre-IPO Access Desk.
Answers are derived from the roster record shown on this page — filing status, last round and confirmed marks. Where the record is silent, the answer says so rather than guessing.
Company Profile
CEO
Avery Pennarun
Founded
2019
HQ
Toronto, Canada
Employees
~150
Total Raised
$345M
Last Round
Series C — $230M (Apr 2025) · Lead: Accel
IPO Status
no imminent plans
Fundraising Status
Series C · $230M · 1y 6mo ago
no imminent plansTotal raised $345M
Secondary Market
Implied price / share
$3
Last round price / share
$5.94
vs last round
-49.5%
Open interest
1
Last round price vs secondary price
Secondary price return by period
Implied per-share price from private secondary transactions, as of Jun 2026. This is a point estimate, not a quote — the feed carries no bid, ask or spread, and a secondary print is evidence of what someone paid on that date rather than a live market. Compare across every tracked name →
Latest Funding Round
Round
Amount
Date
Lead Investor
Post-Money
Series C
$230M
Apr 2025
Accel
—
Talent Signal
Hiring trend
▶ Hiring steady
0% vs 2026-08
Open roles
57
via greenhouse
Product-build share
68%
engineering, research, product, design
Trajectory
steady
heavy product build — 68% of open roles are product-building functions (engineering/research/product) — 25 of 57 open roles are engineering.
Counted from Tailscale's live job board as of 2026-09-16; role functions classified from posting titles. Open-role counts are an activity signal, not headcount. Refreshed monthly.
Private-company numbers are not real-time. Reflects publicly disclosed valuations from press releases, news reports, and tender offers as of 2025-Q2. Refreshed quarterly.