Top 12 Open-Source Alternatives to Apache ZooKeeper

Product categories

Application Server Code Collaboration Developer Tools Development Tools HTTP/2 Web Server Java Load Balancer / Reverse Proxy Open Source Ruby Application Server Web And Application Servers Web Servers

Summary

The top open-source alternatives to Apache ZooKeeper are Apache Tomcat, Apache HTTP Server, and Phusion Passenger. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Apache Tomcat Landing Page
1

Apache Tomcat

An open source software implementation of the Java Servlet and JavaServer Pages technologies
Pricing:
- Open Source
#Web And Application Servers #Application Server #Java 14 social mentions
Apache HTTP Server Landing Page
2

Apache HTTP Server

Apache httpd has been the most popular web server on the Internet since April 1996
Pricing:
- Open Source
#Web And Application Servers #Web Servers #Application Server 50 social mentions
Phusion Passenger Landing Page
3

Phusion Passenger

Phusion Passenger is a multi-language (Ruby, Python, Node) web & app server which can integrate into Apache and Nginx
Pricing:
- Open Source
#Web Servers #HTTP/2 Web Server #Web And Application Servers 1 social mentions
Wildfly Landing Page
4

Wildfly

WildFly is a flexible, lightweight application server.
Pricing:
- Open Source
#Web And Application Servers #Web Servers #Application Server 1 social mentions
Gunicorn Landing Page
5

Gunicorn

Gunicorn is a Python WSGI HTTP Server for UNIX.
Pricing:
- Open Source
#Web And Application Servers #Web Servers #Application Server 31 social mentions
Unicorn Landing Page
6

Unicorn

Unicorn is an HTTP server for Rack applications designed to only serve fast clients on low-latency, high-bandwidth connections.
Pricing:
- Open Source
#Web And Application Servers #Application Server #Ruby Application Server 1 social mentions
web2py Landing Page
7

web2py

Web2py is an open source web application framework.
Pricing:
- Open Source
#Web And Application Servers #Web Servers #Application Server 1 social mentions
Eureka Landing Page
8

Eureka

Eureka is a contact center and enterprise performance through speech analytics that immediately reveals insights from automated analysis of communications including calls, chat, email, texts, social media, surveys and more.
Pricing:
- Open Source
#Web Servers #Web And Application Servers #Load Balancer / Reverse Proxy
Apache Thrift Landing Page
9

Apache Thrift

An interface definition language and communication protocol for creating cross-language services.
Pricing:
- Open Source
#Web Servers #Web And Application Servers #Load Balancer / Reverse Proxy 12 social mentions
Docker Hub Landing Page
10

Docker Hub

Docker Hub is a cloud-based registry service
Pricing:
- Open Source
#Developer Tools #Web Servers #Web And Application Servers 307 social mentions
gRPC Landing Page
11

gRPC

Application and Data, Languages & Frameworks, Remote Procedure Call (RPC), and Service Discovery
Pricing:
- Open Source
#Web Servers #Web And Application Servers #Load Balancer / Reverse Proxy 86 social mentions
etcd Landing Page
12

etcd

A distributed, reliable key-value store for the most critical data of a distributed system
Pricing:
- Open Source
#Web Servers #Web And Application Servers #Load Balancer / Reverse Proxy 25 social mentions