Comparison

Next.js vs Ruby on Rails

On the evidence we track, Next.js leads this comparison with a composite score of 84/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

Next.js full profile →Ruby on Rails full profile →

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★Next.js84

Ruby on Rails67

Attribute comparison across 2 tools
Attribute	Next.jsLeader	Ruby on Rails
Vioscale score	84 / 100high · 76%	67 / 100medium · 52%
Pricing
Free tierpricing.free_tier	✓	✓
Modelpricing.model	open_source	open_source
Price levelpricing.price_level	free	free
Transparentpricing.transparent	✓	-
Integrations
Countintegrations.count	1	-
Security
Disclosure policysecurity.disclosure_policy	-	✓
Scorecardsecurity.scorecard	6.2	6.8
Soc2security.soc2	✗	-
Vulnerabilitiessecurity.vulnerabilities	Count: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40next%2Fenv&per_page=100 · Last 12m: 0	Count: 18 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=rubygems&package_name=activesupport&per_page=100 · Last 12m: 3 · Max severity: CRITICAL
Reliability
Status pagereliability.status_page	✓	-
Adoption
Dependent reposadoption.dependent_repos	304,007	1,358,186
Github starsadoption.github_stars	141,941	58,719
Package downloads weeklyadoption.package_downloads_weekly	54,344,634	-
Stackoverflow questionsadoption.stackoverflow_questions	148,000	-
Activity
Commits last 30dactivity.commits_last_30d	640	100
Release
Cadence daysrelease.cadence_days	9	-
Historyrelease.history	20 items	20 items
License
Spdxlicense.spdx	MIT	MIT
Language
Primarylanguage.primary	JavaScript	Ruby
Market
Availabilitymarket.availability	Available worldwide	-
Content
Faqcontent.faq	8 items	-

Score

Vioscale score

Next.js84 / 100high · 76%

Ruby on Rails67 / 100medium · 52%

Pricing

Free tier

Next.js✓

Ruby on Rails✓

Model

Next.jsopen_source

Ruby on Railsopen_source

Price level

Next.jsfree

Ruby on Railsfree

Transparent

Next.js✓

Ruby on Rails–

Integrations

Count

Next.js1

Ruby on Rails–

Security

Disclosure policy

Next.js–

Ruby on Rails✓

Scorecard

Next.js6.2

Ruby on Rails6.8

Soc2

Next.js✗

Ruby on Rails–

Vulnerabilities

Next.jsCount: 0 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=npm&package_name=%40next%2Fenv&per_page=100 · Last 12m: 0

Ruby on RailsCount: 18 · Source: https://advisories.ecosyste.ms/api/v1/advisories?ecosystem=rubygems&package_name=activesupport&per_page=100 · Last 12m: 3 · Max severity: CRITICAL

Reliability

Status page

Next.js✓

Ruby on Rails–

Adoption

Dependent repos

Next.js304,007

Ruby on Rails1,358,186

Github stars

Next.js141,941

Ruby on Rails58,719

Package downloads weekly

Next.js54,344,634

Ruby on Rails–

Stackoverflow questions

Next.js148,000

Ruby on Rails–

Activity

Commits last 30d

Next.js640

Ruby on Rails100

Release

Cadence days

Next.js9

Ruby on Rails–

History

Next.js20 items

Ruby on Rails20 items

License

Spdx

Next.jsMIT

Ruby on RailsMIT

Language

Primary

Next.jsJavaScript

Ruby on RailsRuby

Market

Availability

Next.jsAvailable worldwide

Ruby on Rails–

Content

Faq

Next.js8 items

Ruby on Rails–

Capabilities

Feature-by-feature on the axes that matter for web frameworks. “-” means undocumented, not absent.

Capability comparison for Web Frameworks
Capability	Next.js	Ruby on Rails
Core
Rendering model	Hybrid (SSR+SSG+CSR)	Server-side
File-based routing	✓	-
Language	JavaScript/TypeScript	Ruby
Rendering
Server components	✓	-
Streaming SSR	✓	-
Fullstack
Built-in API / backend routes	✓	✓
DX
First-class TypeScript	✓	✗
Fast refresh / HMR	-	-
Deployment
Edge runtime support	-	-

Core

Rendering model

Next.jsHybrid (SSR+SSG+CSR)

Ruby on RailsServer-side

File-based routing

Next.js✓

Ruby on Rails-

Language

Next.jsJavaScript/TypeScript

Ruby on RailsRuby

Rendering

Server components

Next.js✓

Ruby on Rails-

Streaming SSR

Next.js✓

Ruby on Rails-

Fullstack

Built-in API / backend routes

Next.js✓

Ruby on Rails✓

First-class TypeScript

Next.js✓

Ruby on Rails✗

Fast refresh / HMR

Next.js-

Ruby on Rails-

Deployment

Edge runtime support

Next.js-

Ruby on Rails-

What each one is

The product in its own terms, so the numbers below have context.

Next.js

Leader

Next.js is a React-based web framework that provides server-side rendering, static site generation, API routes, and file-based routing to enable developers to create optimized production-ready applications.

Independently observed

Ruby on Rails

A Ruby-based framework bundling everything needed for web development: database management, templating engines, email delivery, real-time updates, async job handling, file storage, and built-in protections against common attacks like SQL injection and cross-site scripting.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

Next.js

Leader

Open sourceFree tier

Open source (MIT license), free to use

as of 2026-08-14verify ↗

Ruby on Rails

Open source

as of 2026-08-16verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platform and deployment support comparison
Supports	Next.js	Ruby on Rails
WebPlatforms	✓	✓
macOSPlatforms	✗	✓
WindowsPlatforms	✗	✓
LinuxPlatforms	✗	✓
CLIPlatforms	✓	✗
Cloud / SaaSDeployment	✓	✓
Self-hostedDeployment	✓	✓

Platforms

Web

Next.js✓

Ruby on Rails✓

macOS

Next.js✗

Ruby on Rails✓

Windows

Next.js✗

Ruby on Rails✓

Linux

Next.js✗

Ruby on Rails✓

CLI

Next.js✓

Ruby on Rails✗

Deployment

Cloud / SaaS

Next.js✓

Ruby on Rails✓

Self-hosted

Next.js✓

Ruby on Rails✓

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

Next.js

Leader

1 total

Cloudinary

Independently observed

Ruby on Rails

Not documented yet.

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.