Gatsby, React, Next.js and Webflow are often compared as if they were alternatives, but they solve different problems. Gatsby, React and Next.js are developer tools for building anything from a marketing site to a full application. Webflow is a visual platform for building and hosting websites without writing the front-end code yourself. The question is rarely which is better in general. It is which fits the website you are building, and the team that has to live with it.
This guide compares them for marketing and SaaS websites, which is where the choice comes up most. It covers how each approach works, how they differ on performance, SEO, content management, cost and team workflow, and when it makes sense to move a code-based site to Webflow. I migrate sites from all three, so I will also point out where moving is a mistake.
Webflow vs Gatsby, React and Next.js at a Glance
- Who builds and edits: code-based sites need developers for most changes. Webflow lets designers and marketers build and edit visually.
- Flexibility: code gives you unlimited control and can power application logic. Webflow is strong for websites but not for complex apps.
- Hosting and tooling: code-based sites need a separate host, a build pipeline and often a headless CMS. Webflow includes hosting, CMS and a CDN.
- Speed of iteration: Webflow changes publish in seconds. Code changes usually go through development, review and deployment.
- Maintenance: code-based sites need dependency updates and occasional fixes when packages change. Webflow handles platform updates for you.
What Each One Actually Is
React
React is a JavaScript library for building user interfaces out of reusable components. It is not a website platform by itself. On its own it renders in the browser, which is a problem for SEO unless you add a framework or rendering strategy on top. It is the foundation for both Gatsby and Next.js, and it is how most SaaS products build their front end.
Next.js
Next.js is a React framework that adds routing, server-side rendering, static generation and full-stack features such as API routes. It is a common choice for SaaS products and for marketing sites that share components, design tokens and authentication with the product. It is actively developed and has a large ecosystem.
Gatsby
Gatsby is a React-based framework known for generating static sites from content sources, usually through a GraphQL data layer. It was very popular for fast marketing sites and blogs. Development has slowed noticeably in recent years, so if you are starting something new, check the current state of the project and its plugins before committing. If you already have a Gatsby site, you are not alone in considering a move, and I have a full guide to migrating from Gatsby to Webflow.
Webflow
Webflow is a visual development platform with a built-in CMS, hosting and interactions. You design and build in the browser, and Webflow generates the HTML and CSS. It also includes a global CDN, SSL, forms, a sitemap and redirect management. It does not ask you to write application code, and it does not let you run your own server code.
How Pages Are Rendered, and Why It Matters
The biggest technical difference for marketing sites is how a page reaches the browser and the search engine crawler.
- Static generation (Gatsby, and Next.js in static mode): pages are built ahead of time into HTML files. They are fast and crawler-friendly, but every content change needs a rebuild and deploy.
- Server-side rendering (Next.js): pages are built on request. This suits dynamic content, but you need a server environment and have to think about caching.
- Client-side rendering (plain React): the browser downloads JavaScript and builds the page. Search engines can render JavaScript, but it is slower and less reliable than serving real HTML, so pure client-side rendering is a poor choice for content you want to rank.
- Webflow: pages are served as HTML and CSS from a CDN. You do not choose a rendering strategy, because the platform makes the sensible choice for a content site.
For a developer, choosing a rendering mode is a feature. For a marketing team, it is a source of mistakes. Webflow removes the decision entirely, which is part of its appeal for content-led sites.
Performance
All four can produce fast sites. Gatsby and Next.js can deliver excellent performance when built carefully, and Webflow sites are fast by default because the output is clean HTML and CSS served from a CDN. In practice, speed depends more on images, scripts, fonts and third-party tags than on the platform. A Next.js site loaded with tracking scripts can be slower than a plain Webflow site, and a Webflow site with huge uncompressed images can be slower than a well-tuned code build.
So the best comparison is a real test. Build or measure a representative page on each option and look at Core Web Vitals on mobile.
SEO
- Code frameworks: you get full control over rendering, metadata, structured data and URLs, but you must implement and maintain all of it. Mistakes with rendering, routing, canonical tags or sitemaps can cause indexing problems that nobody notices until traffic drops.
- Webflow: titles, descriptions, canonical tags, redirects, sitemaps and structured data are built in or easy to add, so the technical basics are covered without code. The Webflow SEO checklist covers what to set up.
Neither approach ranks a site by itself. Content, links and a sound technical setup decide that. The practical difference is that on a code-based site, SEO is a development task that competes with product work, while on Webflow a marketer can own it directly.
Content Management
Gatsby, React and Next.js need a content source: markdown files in the repository, a headless CMS such as Contentful, Sanity or Strapi, or an API. That gives you flexibility and lets content reach several channels, but it means a second system for editors to learn, another subscription, and a preview setup that someone has to build. Webflow's CMS is built in. Editors update content in the same tool that holds the design and see changes in context. If you publish large amounts of structured content, my post on programmatic SEO with Webflow CMS collections shows what the CMS can do at scale.
Cost and Team
- Code-based: hosting is often cheap or free to start, but developer time is the main cost, for the build and for every later change. A headless CMS adds its own subscription.
- Webflow: you pay for site plans and workspace seats, and you need fewer developer hours for ongoing changes.
For small teams without dedicated front-end developers, the ongoing cost of a code-based marketing site is usually the deciding factor. Every headline change, new landing page and tracking tweak becomes a ticket. A site that costs very little to host can still be the most expensive thing the engineering team maintains.
When Code Is the Better Choice
- The website shares components and logic with the product itself.
- You need authenticated experiences, dashboards or complex data handling on the same domain.
- Your team has strong front-end engineers who prefer a code workflow and own the marketing site.
- You need behaviour that Webflow's interactions and custom code cannot provide.
When Webflow Is the Better Choice
- The site is mostly marketing content: pages, blog, case studies and landing pages.
- Designers and marketers need to ship without waiting for developers.
- You are spending engineering time on content and layout changes.
- You want hosting, CMS and design in one platform.
Many SaaS companies use both: the product in code, and the marketing site in Webflow. I explain why that split works in the 6 reasons more SaaS companies are moving to Webflow. And if you are wondering how far Webflow can go towards an application, read can you use Webflow to build a web app.
Should You Migrate from Gatsby, React or Next.js to Webflow?
Consider moving when your marketing site is a bottleneck for developers, content changes take too long, or the build and hosting setup costs more attention than the site is worth. Be cautious if the site contains application features that Webflow cannot reproduce, or if the marketing pages are deeply entangled with product code. In those cases you may be better off moving only the public pages, or staying put.
If you decide to move, the key steps are the same whatever you are leaving:
- Audit your URLs and metadata so you know what ranks today.
- Export your content from markdown, your headless CMS or the API.
- Rebuild the design in Webflow, using components and a consistent class system.
- Import the content into CMS collections.
- Redirect every old URL that changes.
- Monitor Search Console after launch.
I have step-by-step guides for migrating from Gatsby, Next.js, React and custom HTML and CSS. If you cannot move everything at once, migrating to Webflow in stages with a reverse proxy lets you move section by section. My Webflow 301 redirects guide covers how to keep your rankings, and if you would like help, see my Webflow migration services or get in touch.
Frequently Asked Questions
Is Webflow better than Gatsby?
For a marketing site edited by non-developers, often yes, because it removes the build pipeline and the need for a developer for most changes. Gatsby suits teams that want full code control.
Is Webflow better than React?
They are different tools. React is a library for building interfaces and applications. Webflow is a platform for building and hosting websites visually. For a marketing website, Webflow is usually faster to build and easier to maintain.
Webflow or Next.js for a SaaS website?
Use Next.js if the site is tightly connected to your product code. Use Webflow if the marketing team needs to move quickly without developers. Many companies use Next.js for the app and Webflow for the marketing site.
Can Webflow replace a Gatsby or Next.js site?
For marketing and content sites, yes. For sites with application logic, authentication or heavy custom behaviour, only the public marketing part is a good fit.
Will moving from Next.js or Gatsby to Webflow hurt SEO?
Not if you keep or redirect your URLs, carry over your metadata and structured data, and monitor Search Console after launch.
How long does it take to migrate from Gatsby, React or Next.js to Webflow?
Most marketing sites take a few weeks, depending on the number of layouts, the amount of content and how much custom behaviour needs rebuilding.
Is Gatsby still worth using?
It still works, but development has slowed, and many teams are choosing Next.js or a platform like Webflow for new projects. Check the current state of the framework and its plugins before starting something new.
