Ship data with confidence
The shift-left data governance layer built for coding agents.
Supercargo lets your coding agents rapidly build and maintain source systems at scale without breaking data products or disrupting downstream operational pipelines and analytics.
We trace the impact of every structural, logical, and semantical change from the application's source code directly down to your final destination table. Supercargo illuminates the black box of data integration, maintaining strong PII protection across every jump.
The Cost of Fragility
Modern data stacks are robust, but the ingestion pipelines connecting them to upstream software are built on hope.
01 The Engineering Nightmare
Upstream software engineers change an ID to a UUID string, silently breaking downstream pipelines. Dashboards can tolerate some drift, but your automated operational flywheels and dynamic pricing models fail instantly. Data quality is now an uptime requirement.
02 The Security Risk
Cleartext PII accidentally leaks into the data warehouse, creating an immediate GDPR compliance nightmare. Fulfilling a simple Data Subject Access Request (DSAR) or "Right to be Forgotten" suddenly requires expensive, full-table scans across hundreds of terabytes of historical data.
03 The Central Bottleneck
Your central data team is completely overwhelmed. It is structurally impossible to hire enough data engineers to hand-hold 10+ decentralized product teams. This centralized bottleneck kills engineering velocity and delays critical business initiatives.
04 Agentic Acceleration
Coding agents edit source systems at unprecedented velocity, multiplying breaking schemas. Meanwhile, downstream analytics agents hallucinate or fail entirely when the data layer lacks deterministic, machine-readable semantics and SLA guarantees.
The Automated Guard
A comprehensive safety gate integrated into your CI/CD. Blocks breaking changes to source code DTOs by validating against authoritative contracts.
code
Developers modify source code structs as usual. Supercargo extracts deterministic contracts directly from the source code.
check
Our CLI runs automatically in your CI/CD pipeline, analyzing every PR to validate structural, logical, and semantical changes against authoritative contracts.
block
Breaking changes are blocked before they merge. Downstream dashboards and ML models are protected from structural, logical, and semantical regressions.
Building blocks over frameworks
Four steps to guarantee unshakeable data integrity and absolute security.
01 // AST Extraction
Code-First Contracts
Deterministic contracts built from Go, Python, or Java structs automatically. YAML also supported.
02 // The Sentinel
CI/CD Enforcement
Runs in GitHub Actions. Rejects breaking schema changes before code is merged.
03 // Real-Time Gateway
Zero-Knowledge Ingestion
PII is structurally swapped for Sovereign Tokens on the fly. Cleartext never lands in BigQuery.
04 // Stakeholders
Bidirectional Visibility
Metadata ensures both human stakeholders and analytics agents stay aligned and informed.
Trust by Design
Bring Your Own Cloud
Your data never leaves your VPC. Guaranteed 100% privacy for your raw data.
Infrastructure as Code
Enterprise DevOps can manage and deploy gateways via the Supercargo Terraform provider.
Serverless & Decoupled
Engineered for absolute reliability, auto-scaling for petabyte workloads efficiently.
A Message from the Founder
Robert Sahlin
Data Platform Engineering Manager
"I've spent years building data platforms across extensive GCP environments. Supercargo isn't built on theory; it's the exact architectural solution I needed to structurally prevent data incidents, enable distributed ownership, and automate the provisioning and operations of data products. With 9 out of 10 data breakages originating from upstream source systems, we are finally tearing down the 'Invisible Wall' between software and data engineering."