StackShareStackShare
Follow on
StackShare

Discover and share technology stacks from companies around the world.

Follow on

© 2025 StackShare. All rights reserved.

Product

  • Stacks
  • Tools
  • Feed

Company

  • About
  • Contact

Legal

  • Privacy Policy
  • Terms of Service
  1. Stackups
  2. Application & Data
  3. Infrastructure as a Service
  4. Load Balancer Reverse Proxy
  5. FlexBalancer vs Fly

FlexBalancer vs Fly

OverviewComparisonAlternatives

Overview

Fly
Fly
Stacks89
Followers47
Votes14
FlexBalancer
FlexBalancer
Stacks4
Followers13
Votes0

FlexBalancer vs Fly: What are the differences?

FlexBalancer: Code defined routing. Use real-time RUM data from billions of benchmarks to load-balance your traffic between multiple CDNs and cloud services; Fly: A global load balancer with middleware. Deploy apps through our global load balancer with minimal shenanigans. All Fly-enabled applications get free SSL certificates, accept traffic through our global network of datacenters, and encrypt all traffic from visitors through to application servers.

FlexBalancer and Fly can be categorized as "Load Balancer / Reverse Proxy" tools.

Share your Stack

Help developers discover the tools you use. Get visibility for your team's tech choices and contribute to the community's knowledge.

View Docs
CLI (Node.js)
or
Manual

Detailed Comparison

Fly
Fly
FlexBalancer
FlexBalancer

Deploy apps through our global load balancer with minimal shenanigans. All Fly-enabled applications get free SSL certificates, accept traffic through our global network of datacenters, and encrypt all traffic from visitors through to application servers.

Use real-time RUM data from billions of benchmarks to load-balance your traffic between multiple CDNs and cloud services.

Purpose-built cloud; CPU, memory, and storage on tap; Batteries Included Networking; Metrics and alerting
Failover; GEO Proximity; Multi-CDN & Cloud support; Cloud router logic using JavaScript; Custom Dashboard; Uptime monitoring; Smart Routing; Analytics; Continuous Monitoring; Network Tests on Demand; Raw Logs; Alerts; PDF Reports
Statistics
Stacks
89
Stacks
4
Followers
47
Followers
13
Votes
14
Votes
0
Pros & Cons
Pros
  • 2
    Service Worker
  • 2
    Load balancer
  • 2
    Edge
  • 2
    API Gateway
  • 2
    Extremely versatile
No community feedback yet
Integrations
Django
Django
PostgreSQL
PostgreSQL
Redwood
Redwood
Remix
Remix
Phoenix Framework
Phoenix Framework
Crystal
Crystal
Rails
Rails
Rust
Rust
Golang
Golang
Docker
Docker
No integrations available

What are some alternatives to Fly, FlexBalancer?

Heroku

Heroku

Heroku is a cloud application platform – a new way of building and deploying web apps. Heroku lets app developers spend 100% of their time on their application code, not managing servers, deployment, ongoing operations, or scaling.

Clever Cloud

Clever Cloud

Clever Cloud is a polyglot cloud application platform. The service helps developers to build applications with many languages and services, with auto-scaling features and a true pay-as-you-go pricing model.

Google App Engine

Google App Engine

Google has a reputation for highly reliable, high performance infrastructure. With App Engine you can take advantage of the 10 years of knowledge Google has in running massively scalable, performance driven systems. App Engine applications are easy to build, easy to maintain, and easy to scale as your traffic and data storage needs grow.

HAProxy

HAProxy

HAProxy (High Availability Proxy) is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications.

Red Hat OpenShift

Red Hat OpenShift

OpenShift is Red Hat's Cloud Computing Platform as a Service (PaaS) offering. OpenShift is an application platform in the cloud where application developers and teams can build, test, deploy, and run their applications.

AWS Elastic Beanstalk

AWS Elastic Beanstalk

Once you upload your application, Elastic Beanstalk automatically handles the deployment details of capacity provisioning, load balancing, auto-scaling, and application health monitoring.

Render

Render

Render is a unified platform to build and run all your apps and websites with free SSL, a global CDN, private networks and auto deploys from Git.

Hasura

Hasura

An open source GraphQL engine that deploys instant, realtime GraphQL APIs on any Postgres database.

Traefik

Traefik

A modern HTTP reverse proxy and load balancer that makes deploying microservices easy. Traefik integrates with your existing infrastructure components and configures itself automatically and dynamically.

Cloud 66

Cloud 66

Cloud 66 gives you everything you need to build, deploy and maintain your applications on any cloud, without the headache of dealing with "server stuff". Frameworks: Ruby on Rails, Node.js, Jamstack, Laravel, GoLang, and more.

Related Comparisons

GitHub
Bitbucket

Bitbucket vs GitHub vs GitLab

Bootstrap
Materialize

Bootstrap vs Materialize

Laravel
Django

Django vs Laravel vs Node.js

Bootstrap
Foundation

Bootstrap vs Foundation vs Material UI

Node.js
Spring Boot

Node.js vs Spring-Boot