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heyData Tech Stack

GDPR compliance platform for SMBs with legal guidance built in

Information Technology & Services Berlin, Berlin 51–200 employees Founded 2019 Public Company

heyData builds a GDPR management system aimed at small and mid-market businesses, combining software tooling with certified legal counsel to help companies navigate data protection requirements. The tech stack (Node.js, TypeScript, NestJS on AWS/GCP with PostgreSQL and Snowflake) reflects a full-stack SaaS approach, and early AI adoption (Codex, Claude, Cursor) suggests the team is exploring automation for compliance workflows. However, the hiring mix is heavily weighted toward sales and marketing (11 of 23 open roles) relative to engineering (2 roles), while active projects span GTM strategy, onboarding/retention, and financial modeling — signaling a company in growth-mode acceleration that is wrestling with churn and converting early traction into sustainable revenue.

Tech Stack 36 technologies

Core StackHubSpot Node.js TypeScript NestJS Vue PostgreSQL AWS Docker Kubernetes Google Ads LinkedIn Ads Playwright Cypress Selenium GitHub Actions GitLab CI/CD Jenkins Postman JavaScript Airbyte dbt Snowflake Metabase Notion GCP LinkedIn Instagram YouTube Microsoft Advertising Google Analytics 4+3 more

AdoptingCursor Codex Claude

What heyData Is Building

◆Challenges

Achieving iso 27001 compliance
Reducing churn rate
Turning growth into long-term value
Compliance with financial regulations
Onboarding and retention
Multi-entity setups
Strengthening information security
Identifying isms gaps
Scaling go-to-market engine
Predictable revenue marketing engine

▲Active Projects

Onboarding and retention strategy
Annual audit coordination
Ci/cd integrated regression suite
Interactive privacy training design
Full-funnel saas gtm strategy
New product launches cross-sell upsell
Annual and quarterly marketing plan
Financial modeling and forecasting
Financial reporting and investor relations
Compliance and risk management

Hiring Activity

Steady25 roles · 8 in 30d

Department

Sales

8

Marketing

3

Engineering

2

Finance

2

Security

2

Data

1

HR

1

Legal

1

Seniority

Junior

7

Senior

6

Lead

3

Mid

3

Intern

1

Manager

1

VP

1

Notable leadership hires: Head of Finance

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About heyData

heyData is a Berlin-based compliance software company founded in 2019 that serves small and mid-market businesses globally. The platform combines a GDPR management system with legal guidance from certified data protection attorneys, allowing customers to assess organizational data practices and implement compliance frameworks without requiring internal legal expertise. The company operates as a B2B SaaS business with a predominantly German hiring footprint across 51–200 employees. Active initiatives focus on customer onboarding and retention, product launches for cross-sell and upsell, and building a predictable revenue marketing engine — all pointing to a company past initial product-market fit but still optimizing go-to-market and unit economics.

HeadquartersBerlin, Berlin

Company Size51–200 employees

Founded2019

Hiring MarketsGermany

Frequently Asked Questions

What tech stack does heyData use?

heyData runs on Node.js, TypeScript, and NestJS for backend services, Vue for frontend, PostgreSQL for transactional data, and Snowflake for analytics. Infrastructure is hosted on AWS and GCP with Docker and Kubernetes for containerization. Testing is handled via Playwright, Cypress, and Selenium; CI/CD via GitHub Actions and GitLab CI.