Flexential vs Payara Server Comparison: Reviews, Features, Pricing & Alternatives in 2026

Detailed side-by-side comparison to help you choose the right solution for your team

Updated Apr 2026 8 min read

Flexential

0.0 (0 reviews)

Flexential provides integrated colocation, cloud, and data protection solutions designed to help you scale your IT infrastructure while ensuring high availability and security for your critical business applications.

Starting at --
Free Trial NO FREE TRIAL
VS

Payara Server

0.0 (0 reviews)

Payara Server is an open-source application server that provides a reliable and supported platform for hosting Jakarta EE and MicroProfile applications in cloud and hybrid environments.

Starting at Free
Free Trial 15 days

Quick Comparison

Feature Flexential Payara Server
Website flexential.com payara.fish
Pricing Model Custom Freemium
Starting Price Custom Pricing Free
FREE Trial ✘ No free trial ✓ 15 days free trial
Free Plan ✘ No free plan ✓ Has free plan
Product Demo ✓ Request demo here ✓ Request demo here
Deployment saas on-premise saas on-premise desktop
Integrations AWS Microsoft Azure Google Cloud Megaport Veeam Zerto VMware ServiceNow Salesforce Oracle Docker Kubernetes Maven Jenkins Hazelcast Amazon SQS Azure Service Bus Prometheus Grafana New Relic
Target Users mid-market enterprise small-business mid-market enterprise
Target Industries healthcare financial-services retail
Customer Count 0 0
Founded Year 2017 2016
Headquarters Charlotte, USA Malvern, United Kingdom

Overview

F

Flexential

Flexential offers a comprehensive hybrid IT platform that allows you to manage your infrastructure across colocation, private cloud, and public cloud environments. You can leverage their national data center footprint to house your hardware or utilize their hosted private cloud for scalable compute power. The platform focuses on solving complex connectivity and compliance challenges, making it easier for you to connect to major cloud providers and maintain uptime through a redundant 100Gbps network backbone.

By using Flexential, you can offload the burden of managing physical data centers and complex networking. You get access to tailored disaster recovery and backup solutions that protect your data from ransomware and hardware failures. Whether you are a mid-market company needing to scale or an enterprise requiring strict regulatory compliance, the platform provides the physical and virtual tools to keep your operations running smoothly without the overhead of building your own facilities.

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Payara Server

Payara Server provides you with a robust, open-source platform for deploying Jakarta EE applications. It serves as a direct replacement for GlassFish, offering enhanced stability and security features specifically designed for production environments. You can run your enterprise Java applications with confidence, knowing the platform supports the latest industry standards like MicroProfile and Jakarta EE.

You can choose between the Community Edition for development and testing or the Enterprise Edition for mission-critical production workloads. The software helps you bridge the gap between traditional monolithic architectures and modern microservices. Whether you are deploying on-premise, in the cloud, or using Docker containers, you get a consistent environment that simplifies your development lifecycle and operational management.

Overview

F

Flexential Features

  • Hybrid Cloud Management Combine your physical hardware with scalable private and public cloud resources in a single, unified infrastructure environment.
  • Interconnection Mesh Connect your offices and data centers across a private 100Gbps network to ensure low-latency performance for your users.
  • Disaster Recovery as a Service Protect your business from downtime with automated failover and recovery tools that keep your applications online during disasters.
  • Managed Security Defend your infrastructure with built-in DDoS protection, managed firewalls, and compliance support for HIPAA, PCI, and HITRUST.
  • Object Storage Store and manage massive amounts of unstructured data with scalable, S3-compatible storage that grows with your business needs.
  • Cloud Fabric Provision direct, private connections to major providers like AWS, Azure, and Google Cloud in minutes through a simple portal.
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Payara Server Features

  • Jakarta EE Support. Build and deploy enterprise applications using the latest Jakarta EE standards for full compatibility and long-term stability.
  • MicroProfile Integration. Optimize your microservices with built-in support for MicroProfile APIs, including health checks, metrics, and fault tolerance.
  • Payara Insight. Monitor your application performance in real-time with a built-in visual dashboard that identifies bottlenecks before they impact users.
  • Auto-Clustering. Scale your applications horizontally with ease using Hazelcast-powered data grids that sync session data across multiple nodes automatically.
  • Security Hardening. Protect your data with advanced security features like certificate management, audit logging, and integrated identity store wrappers.
  • Cloud Connectors. Connect your applications to cloud-native messaging systems like Amazon SQS and Azure Service Bus without writing custom integration code.

Pricing Comparison

F

Flexential Pricing

P

Payara Server Pricing

Community
$0
  • Open-source license
  • Jakarta EE & MicroProfile support
  • Community forum access
  • Regular monthly releases
  • Docker & Kubernetes ready

Pros & Cons

M

Flexential

Pros

  • Exceptional physical security and facility maintenance
  • Highly responsive technical support and remote hands
  • Reliable network uptime across a national footprint
  • Flexible hybrid configurations for complex deployments

Cons

  • Complex billing statements can be difficult to parse
  • Portal interface feels dated compared to public clouds
  • Premium pricing reflects the high-end service level
A

Payara Server

Pros

  • Seamless migration path for existing GlassFish users
  • Excellent support for modern microservices standards
  • Active community and frequent update cycles
  • Strong performance in high-availability clustered environments

Cons

  • Enterprise support requires custom pricing quotes
  • Documentation can be dense for beginners
  • Higher memory footprint than some lightweight runtimes
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