Stytch

Stytch provides robust auth infrastructure for developers, with built-in fraud and risk prevention.

Cybersecurity Developer tools and cloud

Latest funding

$90M Series B+ · November 1, 2021

Led by Coatue · Source: startupintros.com

Total raised: $126M across 3 sourced rounds

All 3 rounds ↓

Acquired by TTwilio on October 29, 2025.

Website: stytch.com.

X: @stytchauth · 3,134 followers.

GitHub: stytchauth.

LinkedIn: linkedin.com.

Categories: Cybersecurity Developer tools and cloud.

Sectors: Developer APIs, Software, UX Design.

Stage: Series B+.

Based in: San Francisco, United States.

Founded: 2020.

Total raised: $126M in 3 sourced rounds.

Last round: Nov 1, 2021 · 1,840 days ago.

Headcount: 51–100 employees.

On Recent Funding since: Sep 30, 2026.

Signals

X account@stytchauth · created Jul 7, 2020 (6 years old) · 3,134 followers

Website registeredApr 25, 2014 (12 years old)

About Stytch

Thoughtfully-designed APIs, SDKs, and pre-built UI enable you to create authentication and authorization that feels like a seamless part of your web and mobile app.

TIMELINE · MONEY RAISED

Stytch | 178 days from X account to first raise on record

@stytchauth·Raised $126M in 3 sourced rounds·1 signal before the first raise

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

Date	Round	Amount	Lead	Source
Nov 1, 2021	Series B+	$90M	CCoatue	startupintros.com
Jul 1, 2021	Series A	$30M	TThrive Capital	startupintros.com
Jan 1, 2021	Seed	$6M	—	startupintros.com

Timeline

October 29, 2025
Acquired by TTwilio
July 7, 2020
X account created
April 25, 2014
Website created

Founders and team

JL
Julianna Lamb Founder

@juliannaelamb · LinkedIn
RM
Reed McGinley-Stempel Founder

@McStempel · LinkedIn

Acquisitions

Acquired company	Price	Announced
CCotter	Not disclosed publicly	Date not given

Investors

Companies like Stytch

BBetter Auth$5M Seed · Jun 2025
SSupabaseSeries B+ · Oct 2026
OOTPless$3.5M Series A · May 2024
SStrivacity$20M Series A · Apr 2023
SScorcePre Seed
MMapboxSeries B+ · Sep 2023

Other companies backed by Coatue

CClara.com Clara.com Clara.com$105M Series B+ · Nov 2026
MMintive$7M Seed · Oct 2026
BBigEye$17M Series B+ · Oct 2026
RReliable Robotics$115M Series B+ · Oct 2026
MMeticulous$15M Series A · Oct 2026
MMiter$40M Series B+ · Sep 2026

Coatue portfolio →

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/stytch (get a free API key).