Weld

Weld is a Copenhagen-based data-infrastructure startup providing managed ETL/ELT, CDC, transformation orchestration, reverse ETL, and API-based data-pipeline services for moving data between business systems and cloud data warehouses.

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EU basedEU hostedEU ownedEU investedCurrent funding stage: Seed
#etl#data-pipelines#data-integration#dbt#reverse-etl#data-warehouse#analytics#gdpr#security#sso#2fa#connectors#etl-platform#cloud-native#bi#business-intelligence
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About Weld

Weld is a fast, reliable ETL platform designed to move data from a wide range of sources into your data warehouse or storage, enabling near real-time analytics, AI, and operations. It offers managed data pipelines with automatic schema migrations, end-to-end visibility via real-time dashboards, and self-healing retries to keep data flowing with minimal manual effort. Built for modern data teams, Weld supports a broad ecosystem of connectors, dbt integration, REST API access, and secure, enterprise-grade data movement.

What Weld offers

  • Managed Data Pipelines for ETL
  • Auto schema migrations, API versioning, and endpoint maintenance
  • Auto detection of schema changes and locking of schemas at source/destination
  • End-to-end visibility with real-time pipeline dashboards
  • Self-healing data pipelines with auto-retries
  • Duplicate detection and data quality tests
  • dbt integration and unified orchestration
  • Weld Connect REST API and Custom Connectors
  • SSO/2FA, encryption, and access control
  • Data residency options in EU and GDPR-compliant handling
  • Security certifications: SOC 2, ISO 27001, HIPAA readiness
  • Alerts, Webhooks, and audit logs for reliability and governance

What sets Weld apart

  • Near real-time data movement enables faster analytics, AI workloads, and operational insights.
  • Large ecosystem of connectors to popular databases, apps, and destinations.
  • Unified orchestration with lightweight custom connectors and dbt, plus strong monitoring and alerts.
  • Enterprise-grade security and compliance, including GDPR readiness and EU data residency options.
  • Zero-maintenance pipelines with self-healing retries and automatic schema handling.
  • Global reliability and scalable performance for data teams across industries.

Launches from this company

This company has not published any launches yet.