EMQX

EMQX.com · Hangzhou, China

EMQX (by EMQ Technologies) develops an open-source, cloud-native MQTT messaging platform used for real-time data streaming and IoT connectivity, enabling enterprises to connect, move, and process large-scale device and application data. The company monetizes through commercial editions, cloud-hosted services, and enterprise support subscriptions for its EMQX platform and related products.

  • IoT & Edge Platforms
  • Cloud Infrastructure & Hosting
  • API Management & Integration
Revenue
$25.0M
Employees
250
Founded
2017
Headquarters
Hangzhou, China

What 14 Arbolus experts think of EMQX

NPS scores are strongly positive, with 60% rated 8 or higher, and several 10s from large enterprise users. Key users express explicit renewal intent and cite clustering strength as an adoption driver. Some mid-sized spenders report concerns around enterprise cost and configuration complexity, yet high spenders display strong loyalty. Primary positive feedback is focused on scalability, reliability, and protocol support, while negatives relate to licensing costs and technical learning curve.Overall Customer Sentiment: Positive

Who reviewed EMQX

Total customers 14 14 current · 0 former
Reviews growth +13 in six months
Seniority of respondents
  • C-Suite 79% (11)
  • Director 14% (2)
  • Manager 7% (1)
Legal Leader C-Suite NPS 7 Undecided
Operations Leader Manager NPS 9
Revenue Leader C-Suite NPS 9 Will renew

Employer names and spend open in the full report, along with the other 11 customers.

Everything 14 customers told us about EMQX.

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

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Sentiment

21 Net Promoter Score, from 14 scored reviews
  • Promoters 6
  • Passives 5
  • Detractors 3

Cumulative NPS by month

-2 over 3 months
  • Jul 10
  • Jul 8
  • Aug 8

Net Promoter Score across 2 reviews, accumulated up to each month. Category median 26 across 2 companies.

Praised

  • Bulletproof Cluster Stability
  • Enterprise-Grade Scalability
  • Robust Protocol and Integration Support
  • Simplified Hybrid-Cloud Support

Criticised

  • Steep Learning Curve
  • Enterprise Cost Concerns
  • Resource Overhead for Small Deployments
  • Complexity-Driven Switching Risk

What customers say

Bulletproof Cluster Stability
“With EMQX, we achieve sub-millisecond latency and reliable clustering under peak loads, vital for high-throughput IoT environments.”
Enterprise-Grade Scalability
“I rely on EMQX for managing millions of connected devices with real-time telemetry and zero packet loss, solving the central messaging backbone challenge.”
Robust Protocol and Integration Support
“EMQX’s support for MQTT 5.0 and seamless integration with Kafka and other data pipelines streamlines our workflows and eliminates middleware bloat.”

Renewal intent

Plan to renew 44%
  • Will renew 4
  • Undecided 3
  • Not renewing 2

Plan to renew, by seniority

  • C-Suite 43% 7 answers
  • Director 50% 2 answers
  • 9/10 Average score from customers who will renew
  • 6/10 Average score from undecided customers
  • 7/10 Average score from customers not renewing

Top alternatives

Most weighed by EMQX customers

Report

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