Vapor

Vapor is a server-side HTTP web framework written in Swift used for building RESTful APIs, web applications, and real-time features via WebSockets.

It offers a non-blocking architecture based on SwiftNIO, a type-safe ORM called Fluent supporting PostgreSQL, MySQL, MongoDB, and SQLite, Leaf templating, built-in authentication (including JWT), middleware, and validation.

According to our data, Vapor ranks 66th among the backend frameworks we track.
It has 0.001% of the backend framework market share and is detected on <0.001% of all websites.

• 🏠 Website
  • vapor.codes #115,424
• 🔗 Links
  • Wikipedia
  • Awesome Vapor
• </> Source code
  • GitHub
• 👨‍👩‍👦‍👦 Community
  • Stack Overflow

📊 Rankings and Market Share

• Backend Frameworks
  • Rank: 66
  • Market share: 0.001%

⚡ Sites Built With Vapor

We have data on 4 websites that use the Vapor backend framework.

The highest rated site using Vapor is is-kushenie.ru.

#	Website	Rank	Country	Language
1	is-kushenie.ru	#1,263,318	Russia	Russian
2	dms-spb.ru	#1,760,598	Russia	Russian
3	prstar.ru		Russia	Russian
4	magiabelia.ru		Russia	Russian

🕵️ Similar Technologies

These are some of the best Vapor alternatives.

Rank	Name
34	Fat-Free Framework Philippines A lightweight PHP micro-framework designed for rapid development of web applications and APIs. FreeOpen source
36	Sails Austin, Texas, United States An enterprise-grade MVC framework for Node.js designed to build data-driven APIs and realtime web applications. FreeOpen source
39	Grails Wilmington, Delaware, United States A Groovy-based web application framework for the JVM built on top of Spring Boot. FreeOpen source
46	Mojolicious A real-time Perl web framework that enables the creation of web applications that use WebSockets and have long-running requests without blocking. FreeOpen source
69	Vibe.d A high-performance toolkit written in D that provides asynchronous I/O, concurrency primitives, and a full web application framework. FreeOpen source

🆚 Compare Alternatives

Compare Vapor to…

• 🕵️ Similar frameworks
  • Vapor vs. Fat-Free Framework
  • Vapor vs. Vibe.d
  • Vapor vs. Sails
  • Vapor vs. Grails
  • Vapor vs. Mojolicious
• ⭐ Market leaders
  • Vapor vs. ASP.NET
  • Vapor vs. Ruby on Rails
  • Vapor vs. Next.js
• 💡 More alternatives
  • Vapor vs. Laravel
  • Vapor vs. ASP.NET Core
• 🔎 All options
  AdonisJSAnvilApache CocoonApache SlingApache WicketASP.NETASP.NET CoreBeegoBlazorBridgetownCakePHPCherryPyCodeIgniterCubicWebDashDjangoExpressFat-Free FrameworkFlaskFlowFrappe FrameworkFreshFuelPHPGorillaGrailsHypernovaInertia.jsIrisJakarta Server PagesJakarta ServletJasprJava PortletKoaKohanaLaravelLeptosLiftLivewireMeteorMojoliciousNetteNext.jsNinja FrameworkNuxtPerl DancerPhoenixPlay FrameworkPyramidRackRedwoodRemixRevelRuby on RailsSailsSapperSlimSpringStreamlitStrutsSvelteKitSymfonyThinkPHPVaadinVibe.dWeb2pyYii FrameworkZK FrameworkZopeCompare

💬 Frequently Asked Questions

👉 See Also

• ✨ Related technologies
  • JSON Web Token, MongoDB, MySQL, PostgreSQL, SQLite, Swift, WebSocket

🗃️ About This Data

• We evaluate the popularity of technologies based on the number of websites where we detect their usage.
• Technologies without a detectable web footprint, and those we do not track, are not reflected in the calculated market share.
• This report is based on the analysis of 4,001,723 websites.
• Statistics were last calculated on November 2, 2026.
• For more details, see our methodology and disclaimer.