APACHE KAFKA

apache.org · San Francisco, United States of America

Apache Kafka is an open-source distributed event streaming platform developed by the Apache Software Foundation that is used for building real-time data pipelines and streaming applications. It enables organizations to publish, subscribe to, store, and process high volumes of event data across distributed systems. The project is maintained by a global community and is freely available under an open-source license, with revenue typically generated by third-party vendors offering commercial support and managed Kafka services rather than by the foundation itself.

  • Database & Data Storage
  • Data Integration & ETL
Employees
90
Founded
2011
Headquarters
San Francisco, United States of America

What 126 Arbolus experts think of APACHE KAFKA

NPS scores are consistently high, with a large majority in the 8-10 range, indicating strong advocacy. Renewal intent is robust among high and mid-level spenders, with only rare uncertainty. Stickiness is demonstrated by year-over-year adoption and critical roles in architecture. Key feedback highlights unparalleled scalability, reliability, and a mature ecosystem, counterbalanced by persistent concerns about operational complexity. Overall Customer Sentiment: Positive

Who reviewed APACHE KAFKA

Total customers 126 124 current · 2 former
Reviews growth +103 in six months
Seniority of respondents
  • C-Suite 60% (76)
  • Director 22% (28)
  • Manager 18% (23)
Strategy Leader Manager NPS 10
Engineering Engineer Manager NPS 9 Will renew
Engineering Leader C-Suite NPS 9

Employer names and spend open in the full report, along with the other 123 customers.

Everything 126 customers told us about APACHE KAFKA.

Employer names, spend, renewal intent and every written answer behind the numbers on this page.

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Sentiment

63 Net Promoter Score, from 126 scored reviews
  • Promoters 86
  • Passives 34
  • Detractors 6

Cumulative NPS by month

+1 over 6 months
  • May 8
  • Jun 8
  • Jul 9
  • Aug 9
  • Sep 9
  • Oct 9

Net Promoter Score across 6 reviews, accumulated up to each month. Category median 47 across 6 companies.

Praised

  • Hybrid and Regulated Industry Use
  • Growth Through Managed Services
  • AI-Augmented Operations
  • Flexibility and Ecosystem Strength

Criticised

  • High Operational Complexity
  • Administrative Debt and Specialist Skills
  • Resource Demands at Scale
  • Managed Platform Competition

What customers say

Flexibility and Ecosystem Strength
“Kafka supports high throughput, reliability, and integration with numerous platforms, making it essential for real-time analytics and application decoupling.”
Mission-Critical Integration Backbone
“Kafka is the ultimate backbone for event-driven architectures, enabling real-time data pipelines, with unmatched scalability and durable, replayable logs.”
Enterprise-Grade Scalability
“I recommend Kafka for moving large amounts of data quickly and reliably between many systems, especially when apps need to publish and consume events independently.”

Renewal intent

Plan to renew 76%
  • Will renew 48
  • Undecided 12
  • Not renewing 3

Plan to renew, by seniority

  • C-Suite 79% 43 answers
  • Director 58% 12 answers
  • Manager 100% 6 answers
  • Not specified 50% 2 answers
  • 9/10 Average score from customers who will renew
  • 8.1/10 Average score from undecided customers
  • 7/10 Average score from customers not renewing

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