G2 Vendor Directory

Apache Storm vs. Hazelcast Platform

A side-by-side comparison based on G2 review data.

MetricApache Storm

by The Apache Software Foundation

Hazelcast Platform

by Hazelcast

Overall rating3.74.3
Review count1213
Ease of use6.68.7
Ease of setup6.78.3
Quality of support7.58.9
Meets requirements8.08.9
NPS-8.33333341.666667
Small Business50.0%53.8%
Mid-Market16.7%23.1%
Enterprise33.3%23.1%
Total page views2083
Total LLM citations12138

Apache Storm

Apache Storm is a free and open source distributed realtime computation system. Storm makes it easy to reliably process unbounded streams of data, doing for realtime processing what Hadoop did for batch processing.

Pros

    Hazelcast Platform

    Hazelcast Platform is the Live Data Platform that delivers data at the speed of relevance, providing the in‑memory foundation for applications that act on data the instant it's created—ensuring businesses never miss a moment of opportunity. By converging distributed caching, compute, stream processing, and real‑time AI into one low‑latency runtime, Hazelcast delivers sub‑millisecond performance, linear scalability, and enterprise resilience. Global 2000 firms trust Hazelcast to simplify architectures, reduce costs, and power mission‑critical, time‑sensitive applications.

    Pros

    • Flexibility
    • Ease of Use
    • Performance Efficiency
    • Performance
    • Simple
    • Fast Processing