Webflow to Astro for B2B SaaS
A SaaS marketing site is usually the largest Webflow site a company owns, and the one with the most wired to it. The migration is mostly about the wiring: the templates that generate dozens of pages, the attribution carried into the CRM, and who gets to publish once the site lives in a repository.
Name the seam before the rebuild.
Where the line usually falls
Astro
The marketing site
- Pages, and the components behind them
- The content model, and who can publish to it
- URLs, metadata and the structure under them
- Experiments on the marketing pages
The handoff
Signup, and what follows
- Form to record
- Campaign attribution
- Analytics events
- Route into auth
Your product
The application
- Login and account data
- Billing, plans and entitlements
- Provisioning
- Anything reading live data
The page systems come across as systems.
SaaS sites grow in predictable directions: integrations, comparisons, alternatives and use cases. Each of those is a collection with one template in the new codebase, so the pages that already exist move as data and the next twenty are content rather than a build.
Comparisons
Integrations
Alternatives
Use cases and industries
- Comparisons
- Product-versus-product pages from one model.
- Integrations
- One structure for every product connection.
- Alternatives
- Replacement-intent pages on the same template.
- Use cases and industries
- The same product positioned for different audiences.
The stack matters as much as the pages.
What gets decided before a SaaS migration starts.
-
01
Which page systems are templates and which are one-offs
Forty integration pages generated from a model move differently from forty pages built by hand. The count in the CMS tells you which you have.
-
02
Which system owns the lead, and what carries with it
The destination decides what the form does, which attribution fields travel with it, and what happens when a write fails. That is the part worth testing at the destination.
-
03
Who publishes after the move, and how often
A team shipping campaign pages weekly needs a content model and an editing setup chosen around that, not a repository they have to file tickets against.
-
04
Where the marketing site stops and the product starts
Usually further into the marketing site than expected. Naming the seam is what stops the migration from quietly growing into the application.
Questions about B2B SaaS.
Can our marketing team still publish without waiting on engineering?
That is a decision made before the rebuild, not a property of Astro. If the team publishes weekly, the content lives in a CMS such as Sanity and the components they compose pages from are agreed up front. Editing copy and arranging approved sections stays their job. Designing a section that does not exist yet becomes a change in the codebase, which is the trade being made.
What happens to our HubSpot, Salesforce and Segment wiring?
It is rebuilt against the new site and checked at the destination. The test is the record that lands in the CRM with its attribution intact, not the success message in the browser. Anything that was quietly broken before the migration usually surfaces here, because this is the first time somebody looks.
Do the forty integration and comparison pages have to be rebuilt one by one?
No, if they were generated from a collection they stay generated from a collection. The template is rebuilt once and the entries move as content. Pages built individually in the Designer are the ones that take real time, which is why the page count matters less than how many distinct templates are behind it.
Can our in-house team take it over afterward?
That is the usual reason for moving. The site ends up in a repository with components that explain themselves and documentation where the behavior is custom. Ongoing work is available monthly at published rates, and it should be something you keep because it is useful.
Building something else?
-
Webflow to Astro for AI companies
Move a site that changes weekly into a codebase without slowing the changes down.
Learn more → -
Webflow to Astro for Health Tech
Move the marketing site, and settle the boundary while you do it.
Learn more → -
Webflow to Astro for FinTech
Move the marketing site without losing the disclosures or the review path.
Learn more → -
Webflow to Astro for Marketplaces
Move the discovery layer, and leave the marketplace where it is.
Learn more → -
Webflow to Astro for EdTech
Move the public library, and build accessibility in while you rebuild.
Learn more →
Reach out and see if we are a good fit.
Currently booking two to four weeks out.