MotherDuck vs Teradata VantageCloud

MotherDuck is a serverless cloud data warehouse built on DuckDB for data teams, app developers, and AI agents. Hypertenancy gives each user, customer, or agent an isolated DuckDB instance, called a Duckling. Teams can share databases through read-only objects that let recipients query data without exporting files or making another copy. The MotherDuck MCP Server enables AI agents to inspect catalogs, run SQL, read Guides, create Dives, and manage Flights. Flights are scheduled Python pipelines that run inside MotherDuck; Dives are interactive visualizations that users can filter, drill into, share, or embed in an app. Listed integrations include dbt, Airflow, Fivetran, Hex, Tableau, and Omni. Access is through web and API, with SQL notebooks, team query sharing, and AI query assistance. The Lite plan is free and includes up to 3 internal active users, 2 service accounts, 10 GB of storage, and 10 hours of Pulse compute per month. Business costs $250 a month per organization plus usage, with a 7-day free trial. Lite includes community support; Business includes expert support.

Teradata VantageCloud, renamed Teradata Cloud in May 2026, is Teradata’s cloud deployment of its Autonomous Knowledge Platform for production AI, analytics, lakehouse, and agentic AI workloads. It is purpose-built for AWS, Microsoft Azure, and Google Cloud, with public cloud, multi-cloud, hybrid, and on-premises deployment options. Its managed system combines always-on compute with elastic capacity that scales within defined boundaries and releases resources when idle. Elastic compute can work directly with Apache Iceberg and Delta Lake tables in object storage.

The platform supports Python, R, SQL, and SAS, and lists integrations with Amazon SageMaker, AzureML, Google Vertex AI, Dataiku, and H2O.ai. External models can be imported using PMML, MOJO, ONNX, or MLeap. In hybrid deployments, data remains in its original environment unless configured to move. Teradata lists HIPAA, HITRUST, ISO/IEC 27001, ISO 27017, PCI DSS, SOC 1 Type II, SOC 2 Type II, and GDPR among its programs and commitments. A free trial offers an interactive sandbox and more than 250 guided demos without requiring a credit card; no trial duration is stated. The ClearScape Analytics Experience is free. Teradata Cloud pricing is on request; listed Lake packages use a $1.50 per unit base rate, with package-specific rates described separately.