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heyData Tech Stack

AI-powered GDPR compliance platform for SMBs

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

heyData builds compliance software for small and mid-market businesses navigating GDPR and data protection laws. The tech stack reveals active AI integration—OpenAI, Anthropic, Mistral, and vector databases (Pinecone, Weaviate)—paired with data-heavy backend work (Node.js, PostgreSQL, Kubernetes). Projects centered on AI agents and data ingestion pipelines signal a shift from manual compliance workflows toward intelligent automation. Hiring is sales-heavy (4 of 9 open roles), suggesting product-market fit scaling rather than R&D ramp.

Tech Stack 43 technologies

AdoptingCursor Codex

What heyData Is Building

Challenges

  • Manual compliance workflows
  • Gdpr data handling
  • Model drift detection
  • Scaling enterprise-level workloads
  • Processing large cloud environments
  • Integrating cloud platforms
  • Complex compliance frameworks
  • Multi-entity setups
  • Optimizing bi infrastructure
  • Maintaining data governance

Active Projects

  • Ai-powered compliance features
  • Data ingestion pipelines
  • Ai agent workflows
  • Cloud integrations
  • Large-scale data processing
  • Scalable systems for large cloud environments
  • Compliance workflow product
  • Multi-entity platform support
  • Bi infrastructure optimization
  • Scalable data model development

Hiring Activity

Accelerating9 roles · 6 in 30d

Department

Sales
4
Engineering
2
Data
1
Product
1
Security
1

Seniority

Senior
3
Lead
2
Mid
2
Junior
1
Manager
1
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About heyData

heyData is a Berlin-based compliance SaaS company founded in 2019, serving thousands of SMBs globally. The platform combines automated GDPR management, organizational data assessment, and legal guidance from certified data protection attorneys. The architecture spans a smart management system, digital data evaluation backbone, and compliance framework layer. Engineering is built on Node.js and TypeScript, with PostgreSQL and AWS/GCP backing data at scale. The company operates across multiple cloud environments and maintains integrations for CRM and business systems.

HeadquartersBerlin, Berlin
Company Size51–200 employees
Founded2019
Hiring MarketsGermany

Frequently Asked Questions

What tech stack does heyData use?

Backend: Node.js, TypeScript, NestJS, PostgreSQL. Infrastructure: AWS, GCP, Docker, Kubernetes. AI: OpenAI, Anthropic, Mistral, AWS Bedrock, Vertex AI. Vectors: Pinecone, Weaviate. Frontend: Vue. CI/CD: GitLab, Jenkins. Testing: Playwright, Cypress, Selenium.

What is heyData building?

AI-powered compliance features, data ingestion pipelines, AI agent workflows, cloud integrations, and multi-entity platform support. Projects target scaling enterprise workloads and automating manual compliance workflows at large scale.

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How this profile is built

heyData's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.