Webflow to Astro migration with CMS, design and URLs carried over

Why teams leave Webflow for Astro

Teams rarely leave Webflow over design. They leave when developers make most of the changes, when seats and locales keep raising the bill, or when the site needs things Webflow's hosting can't run, such as forms that write to your own systems or code shared with your product.

• Seats. Webflow retired its legacy Editor on 5 October 2026, so every new editor needs a paid seat: USD 15 a month for a Limited seat or USD 39 for a Full seat, billed yearly, as of October 2026.
• Plans. In May 2026 Webflow merged its CMS and Business plans into Premium, at USD 25 a month billed yearly or USD 39 monthly, and existing sites move to it at renewal.
• Languages. As of October 2026, Localize Essential costs USD 9 a month per locale for up to three; translated URLs need Advanced, at USD 29 per locale.
• Limits. Premium includes 20,000 CMS items, 40 Collections, 300 static pages and 50 GB of bandwidth; two months in a row over the bandwidth limit trigger an automatic upgrade.
• Engineering ownership. A repository can share components with your product and go through code review; a visual canvas can't.

For most sites the 2026 plan change moved the bill by tens to a few hundred dollars a year, which won't pay for a rebuild on its own. Our Webflow pricing 2026 guide works through who pays more at renewal, and from which date.

Webflow and Astro compared for this move

Webflow sells hosting, a visual Designer and a CMS as one subscription per site. Astro separates them into a framework in your repository, a host and a CMS you pick. Webflow figures are its October 2026 prices. If your site behaves like a signed-in app rather than a set of pages, read Astro vs Next.js first.

What comes out of Webflow, and what doesn't

A Webflow site runs on Webflow's servers, so no single file holds it. Each part has its own exit, and some parts have none. That is the main difference from moving off WordPress, where the database and uploads are yours to copy.

• Collections export as CSV from the CMS panel, one at a time and only in the locale on screen. References turn into plain text, multi-references into comma-separated lists and rich text into HTML.
• The Data API returns up to 100 items per request and keeps references and locales together; at Premium's 120 requests a minute, 20,000 items take about 200 calls per locale.
• Images and files in the CMS, rich text included, remain links to Webflow's CDN, and Webflow warns they break once the project is deleted.
• Code export, on paid Workspace plans such as Core at USD 19 a month billed yearly, gives HTML, CSS, Webflow's JavaScript and the Assets panel images. Collection lists come out empty.
• Secondary locales, form processing, site search, password-protected pages and code components don't leave in any export.
• Existing 301s export as CSV from Site settings, and form submissions download as CSV on paid site plans.

How Webflow content maps to Astro

The new content model starts from your Collections and their relationships, not from the CSV columns, so a post still points to its author and editors still find the fields they know.

How we move a Webflow site to Astro

On Webflow the order of work matters, because the project holds the assets, the form history and the redirect list until the day the plan is cancelled. We take everything out before anything there changes.

• We record everything the site does: Webflow's sitemap, every Collection page, at least twelve months of top landing pages from Search Console and analytics, backlinks, forms with their destinations and every script.
• Each old URL gets one decision in a 1:1 map: keep, 301, merge, or 404 or 410. Our redirect map generator drafts the first pass from the old and new sitemaps.
• The content model is designed next; then the Collections, locales, assets, existing redirects and form submissions are exported.
• The Astro build is filled on a noindexed staging address, and Webflow keeps serving the live site until launch.
• Before launch we crawl staging with every old URL, including each Collection item, and fix each mismatch.
• Launch is an agreed window: DNS moved off Webflow, redirects live at the new host, the sitemap submitted, forms tested with real submissions.
• On day 30 and day 60 we set indexing and clicks against the baseline, then hand over the repository, CMS, DNS and redirect list.

The how-to version, with every export quirk and Astro setting, is our Webflow to Astro guide. Handing it to us means our website migration service: the templates are built through Astro development, and the Collections become a model in a headless CMS that your editors can use the day after launch.

Launch checks for a site leaving Webflow

After a Webflow move, problems usually come from leftovers: a file still served by Webflow, a webflow.io staging address still in the index, or a Collection slug that changed on the way.

• Every old URL, Collection items included, crawled against staging: each answers 200, redirects once with a 301, or returns an intentional 410 or 404.
• Paths served without a trailing slash, as Webflow serves them, so no redirect is needed just for the format.
• No remaining links to website-files.com in pages, CMS entries, PDFs or Open Graph images.
• Titles, descriptions and Open Graph images from every static page and Collection template compared with the live site.
• Each new address carries its own canonical tag, and every locale that Localize served links to the others with hreflang.
• Schema added through Webflow's custom code, including any filled from CMS fields, rebuilt in the templates and tested in the Rich Results Test.
• Forms delivered to their real destinations, and analytics events that respect the consent banner.
• Staging noindex removed, the sitemap submitted, and the webflow.io address checked for indexed pages before the project closes.
• Clicks and impressions compared by page at 30 and 60 days. Our website migration SEO checklist has the full sequence.

When to stay on Webflow

Staying is often the right call. For most sites a rebuild outweighs years of Webflow fees, so the move has to pay off in ownership, editing or features.

• Marketers build and rearrange pages visually every week. A headless CMS gives them fields and preview, not a canvas.
• You pay monthly and the renewal is the only complaint. Yearly billing takes Premium from USD 39 to USD 25 a month.
• Your Collections fit within Premium's 20,000 items and 40 Collections, and the content isn't needed outside the website.
• No one will own the repository after launch: package upgrades, the CMS and the host all need a named person.

When the answer is to stay, we can improve the site where it is through Webflow development. If you want out but your team must keep designing on a canvas, Webflow to Framer is the closer move, and our Webflow alternatives guide compares every option on running cost and effort.

What Astro costs to run after Webflow

Running costs usually drop, because seats, locales and bandwidth stop being per-site add-ons. The example: one owner, two editors, a second language and under 50 GB of traffic a month, at the vendors' October 2026 prices, billed yearly, in US dollars.

Fees alone rarely repay a rebuild, so price both sides. Our Webflow pricing calculator sets your renewal next to the yearly cost of a coded site. The migration is quoted from the URL inventory, without a fixed price: Collections and items, templates, interactions worth keeping, locales, forms and integrations move it. For published market prices, see what a website migration costs.

Questions before you choose

From the blog

• Astro vs Webflow: editing, yearly cost, speed and lock-in for a marketing site in 2026

  Webflow suits marketing teams that build pages visually; Astro suits developer-run sites. Yearly costs, September 2026 speed data and what moving takes.

• Webflow to Astro: how to migrate a Webflow site without losing content, design or rankings

  Webflow's code export leaves out the CMS, forms, search and localized pages. What to take out of Webflow, what to rebuild in Astro and how to keep rankings.