Envoy Proxy

envoyproxy.io
DevOps
Weekend Project

An open source edge and service proxy, designed for cloud-native applications

How to Replace Envoy Proxy

Overview

Envoy is a high performance C++ distributed proxy originally built at Lyft, designed for single services and applications as well as large microservice service mesh architectures. It abstracts the network by providing common features in a platform-agnostic manner and runs alongside every application. When all service traffic flows via an Envoy mesh, it enables consistent observability, performance tuning, and substrate feature additions in a single place.

Features

6 features across 5 categories

Architecture(1)

Out of process architecture

Self contained, high performance server with a small memory footprint that runs alongside any application language or framework

Configuration(1)

APIs for configuration management

Provides robust APIs for dynamically managing Envoy configuration

Load Balancing(1)

Advanced load balancing

Supports automatic retries, circuit breaking, global rate limiting, request shadowing, and zone local load balancing

Also in: Traefik, NGINX One

Observability(2)

Deep observability

Deep observability of L7 traffic with native support for distributed tracing

Wire-level observability

Wire-level observability of MongoDB, DynamoDB, and more

Also in: Zuplo, Istio, Linkerd

Protocol Support(1)

HTTP/2 and gRPC support

First class support for HTTP/2 and gRPC for both incoming and outgoing connections. Works as a transparent HTTP/1.1 to HTTP/2 proxy

Cost Calculator

Pricing data not available for Envoy Proxy. Check their website for current pricing.

Build vs Buy

Should you build a Envoy Proxy alternative or buy the subscription? Estimate based on 6 features.

Buy Envoy Proxy

Better Value
Monthly costContact Sales
3-year totalVaries
Time to deployDays

Build Your Own

Development cost$12,000
Maintenance$180/mo
3-year total$18,480
Dev time~1 months

Buying Envoy Proxy saves ~$18,480 over 3 years vs building.

Estimates based on 6 features and a BuildScore of 5/5. Actual costs vary.