Company · Cybersecurity

Arengu

www.arengu.com ↗ ·A Coruña ·Pre-seed

Arengu was a Spanish (A Coruña, Galicia) no-code/low-code platform for building signup, onboarding, and authentication flows that integrate with existing APIs and identity providers, aiming to boost signup conversion for companies without dedicated engineering resources. Founded in 2018, went through Y Combinator's Summer 2021 batch, and raised a €500K pre-seed round. Acquired by Okta in June 2023 for an estimated €10-20M; the company no longer operates independently.

Founded

2018

Founders

News

Rounds

Investors

SectorsCybersecurity, Enterprise Software Start-up MapCybersecurity › Workforce identity & access

Profile updated 30 Jul 2026

Founders

Jacobo Vidal Abeigón

Co-Founder

Pablo Castro Valiño

Co-Founder

Sergio Regueira

Co-Founder

Global models 5

Auth0

United States · auth0.com ↗

Identity/auth-as-a-service platform with no-code signup and login flows, the closest large-scale comparable to Arengu's model (and also later acquired by Okta).

$333MComparable

Clerk

United States · clerk.com ↗

Developer-focused platform for embeddable, no-code-configurable signup, login and user management flows via APIs/SDKs.

$134MComparable

Stytch

United States · stytch.com ↗

API-first passwordless authentication and onboarding flow builder for developers, directly comparable to Arengu's signup/auth flow product.

$126MComparable

WorkOS

United States · workos.com ↗

APIs and low-code tools for building enterprise-ready signup, SSO and user management flows, same core value proposition as Arengu.

$100MComparable

Descope

United States · www.descope.com ↗

No-code drag-and-drop platform for building customer identity, authentication and onboarding journeys, closely mirroring Arengu's visual flow builder.

$88MComparable