H20.AI

Best open source integration with Spark

H2O.ai is a user-friendly, accessible AI platform that was named a Visionary by Gartner in the 2020 Magic Quadrant for Data Science and Machine Learning Platforms. Fraud prevention, anomaly detection, and price optimization are some items they offer. H2O Sparkling Water integrates with Spark for users who want to make a query using Spark SQL, feed the results into H2O to build a model and make predictions, and then use the results again in Spark.

H2O.ai costs from $0.046/hour and offers a free 21-day trial.

Pros:

Big data support with H2O’s Sparkling Water

Flexible modeling including Ensemble

Flexible horizontal scaling via provisioning dynamic clusters

Excellent commitment to open-source transparency

Cons:

More cutting-edge algorithms would be welcome

Some documentation could be refined

Charting and visuals could use