RisingWave vs Timeplus

RisingWave is a distributed SQL platform for ingesting, transforming, and serving real-time data. Its SQL interface is wire-compatible with PostgreSQL, so PostgreSQL clients, drivers, and tools can connect. New events incrementally refresh materialized views. Barrier-based checkpointing and consistent snapshots support exactly-once processing, while data is persisted in S3-compatible object storage and connector offsets are checkpointed for delivery durability. RisingWave lists 31+ native connectors, including Kafka, PostgreSQL, MySQL, Iceberg, Snowflake, BigQuery, S3, Redis, and Elasticsearch. Self-managed deployments are Apache 2.0 open source, with Docker, Kubernetes, cloud VM, and on-premises options. The hosted Basic plan is $0.23 a month, pay-as-you-go, limited to 64 cores and available in select regions; a free plan and 7-day trial are also listed. Basic includes standard support. Premium 24x7 support can be purchased with Pro, while self-managed deployments offer premium support with an SLA and quarterly success reviews. Listed platforms include API, Linux, macOS, self-hosted, and web.

Timeplus is a vectorized streaming SQL platform for real-time data pipelines in analytics, telemetry and AI/ML. Its unified engine processes streaming and historical data, using an internal write-ahead log and historical store. Streaming SQL supports streams, views, incremental materialized views, joins, aggregations, enrichment and downsampling. SQL criteria can route data to different sinks, while the console displays lineage for derived streams. Teams can build push-based, low-latency dashboards and set SQL alerts for services such as PagerDuty and Slack. Native connections include Apache Kafka, Apache Pulsar, Redpanda, ClickHouse, Splunk, Elastic, MongoDB, S3 and Apache Iceberg. Other access includes Redpanda Connect, Java, Go and Python SDKs, JDBC/ODBC, WebSockets and REST APIs. Enterprise deployments can run at the edge, in the cloud, BYOC or hybrid environments, on bare metal or Kubernetes. Proton, the open-source core, is available under Apache 2.0. Proton is free; Cloud is $199 a month and has a 14-day trial. Enterprise support is listed within one business day for Cloud and four hours for self-hosted or BYOC.