Webflow vs a custom Astro site:
cost, ownership and operations.
Webflow is faster and cheaper to start with and clearly stronger at visual editing. A custom site costs more upfront but gives you full code ownership, and can work out better over a long term, with custom backend logic, or once extra platform and agency costs pile up.
For a simple website Webflow often stays cheaper. This page runs both and says where each line sits.
In short
What the decision turns on
Four of ten criteria go to Webflow. That is exactly why this table sits at the top and not hidden at the end.
| What matters to you | Leans to |
|---|---|
| Going live quickly | Webflow |
| Designing visually without a developer | Webflow |
| Low upfront cost | Webflow |
| A simple site over five years with no extra requirements | Webflow |
| Full code ownership | Custom |
| Custom backend logic and data models | Custom |
| Choosing hosting and region freely | Custom |
| No platform tie when you leave | Custom |
| Performance without platform overhead | Custom |
| Cost with many editor seats or a higher plan | Custom |
Feature by Feature
15 decision criteria - unfiltered.
| Feature | Webflow | FW Delta Astro |
|---|---|---|
| Pricing Model | Monthly subscription forever | One-time fixed fee |
| Starter Plan (CMS) | $23/mo = $828 over 3 years | $5,000 once (you own it) |
| Business Plan | $74/mo = $2,664 over 3 years | Included in one-time fee |
| Enterprise | $212+/mo = $7,632+/3yr | $14,000-24,000 once, forever |
| Code ownership | No ownership of the platform; exportable front-end code depending on plan and feature | Full Git repo from day 1 |
| Portability | Static HTML/CSS/JS export possible; CMS, hosting features and parts of the platform stay tied to it | Clean, documented TypeScript, fully portable |
| Custom backend logic | Less flexible than a purpose-built application for complex custom logic and data models | Any backend, your own routes, your own database |
| Performance architecture | Runtime and platform overhead loaded on every page | Static build with no runtime; fwdelta.com reaches 100/100 desktop in the documented test run |
| CMS Item Limits | 2,000 (CMS), 10,000 (Business) | Bounded by your own database, not by a plan |
| Traffic | 50GB (CMS), 200GB (Business) | Generous included traffic allowance, scaled on demand |
| Visual editing | Mature visual editor, clearly stronger | Figma design files included; changes go through code or a CMS |
| Editor Access (client) | $9/mo per seat | Astro Content Collections - free |
| Vendor Risk | Acquired by Salesforce competitor risk | Zero - you own the infrastructure |
| GDPR / German Hosting | AWS (US), limited control | Hetzner Germany, full control |
| Time to Launch | Days (templates) / weeks (custom) | 4-6 weeks (fully custom) |
The Real 5-Year Cost
Webflow looks cheap monthly. Compounded, it's expensive - and you still own nothing at the end.
Subscription Treadmill
One-Time, Own Forever
| Period | Webflow CMS | Webflow Business | FW Delta Starter |
|---|---|---|---|
| Year 1 | $468 | $888 | $5,120 |
| Year 2 | $936 | $1,776 | $0 |
| Year 3 | $1,404 | $2,664 | $0 |
| Year 4 | $1,872 | $3,552 | $0 |
| Year 5 (total) | $2,340 | $4,440 | $5,600 total |
Break-even point: Webflow CMS vs FW Delta Starter - approximately year 12 (but you still own nothing on Webflow).
Webflow Business vs FW Delta Professional ($9,800) - approximately year 3-4.
More importantly: after year 1 on Astro, every year is ~$120. On Webflow, every year costs exactly the same - forever.
Performance:
The Number That Matters for Rankings.
Performance and Core Web Vitals can influence user experience and search performance. How large the business effect is depends on the page, the traffic and the conversion funnel. What follows is the architectural difference, not somebody else's average.
Webflow Performance Reality
Webflow loads its runtime on every published page. We deliberately publish no average scores for other people’s sites: results depend on the page, assets, fonts, third-party scripts, location and test run.
FW Delta Astro Performance
fwdelta.com scores 100/100 desktop - test it at pagespeed.web.dev right now
Why Webflow Can't Score 100/100
Webflow injects webflow.js on every published site - this is non-negotiable and not removable. It handles their form handling, scroll interactions, and designer functionality. Even if you don't use any of these features, the file loads. It adds ~100KB of blocking JavaScript that delays First Input Delay and Total Blocking Time. This is a structural limitation of the Webflow architecture - not a bug, and not fixable.
Full Technical Comparison
Every decision criterion. Nothing glossed over.
Cost & Ownership
Performance & SEO
Flexibility & Development
Hosting & Infrastructure
Security
Process & Collaboration
And if a freelancer builds it?
The contract form matters less than handover, documentation and the ownership model.
Freelancers can deliver Webflow and custom builds very economically. What decides the outcome is handover, documentation, maintainability and the ownership model, not the contract form. The full freelancer comparison goes into it.
Full Freelancer ComparisonWebflow: The Facts
Published pricing and documented technical limitations.
Questions Decision-Makers Actually Ask
Straight answers - no marketing.
Can I export my Webflow site and host it myself? +
Partly. Webflow's code export gives you static HTML/CSS/JS for the visual design, depending on plan and features used. CMS content, form logic, membership features and dynamic functionality stay tied to Webflow's infrastructure. Treat the export as a design snapshot rather than a deployable codebase, and plan a rebuild of the dynamic parts if you migrate.
Is Webflow actually slower than Astro? +
There is a structural difference. Webflow publishes sites with its runtime JavaScript (webflow.js) loaded on every page, even without Webflow Interactions. Astro ships no JavaScript by default. What that produces in measured numbers depends on assets, fonts, third-party scripts and content, which is why we publish no average scores for other people's sites here. Our own site fwdelta.com reaches 100/100 desktop in the documented test run. Measure both candidates yourself at pagespeed.web.dev, with your real pages.
Webflow is cheaper to start with. Why go custom? +
On the Business plan ($74/mo) you pay $2,664 over three years and $4,440 over five. Our Starter package from $5,000 plus roughly $120 a year of hosting lands at about $5,120 over five years. At that scope Webflow is cheaper, and we say so. The calculation turns on a higher Webflow plan, on additional editor seats, on add-on services, or when custom backend logic and code ownership are required. Run it with your actual requirements, not with our assumptions.
What about Webflow's visual editor for content teams? +
Webflow's Editor interface is genuinely good for non-technical teams. We replicate this with Astro Content Collections - structured markdown/MDX files that any team member can edit in a CMS-style interface, or with PocketBase as a headless backend (free, self-hosted). The difference: you own the content infrastructure. No per-editor seat fees ($9/mo/user in Webflow). No limits on content items.
Can a freelancer build my Webflow site cheaper? +
Yes, and often at a good price. The difference is not the contract form but what ends up with you afterwards: handover, documentation, maintainability and the ownership model. A freelancer-built Webflow site still needs a Webflow subscription; a freelancer-built custom project needs a solid handover. Settle both before you commission. The full freelancer comparison goes into it.
What if my team already uses Webflow? +
We've migrated teams from Webflow multiple times. The process: design audit → Figma recreation → Astro build → content migration (structured import from Webflow's CMS export + manual for complex content). Typical migration timeline: 4-6 weeks. Your team switches from Webflow Designer to editing content in Astro Content Collections or a connected PocketBase CMS - which most teams find more intuitive once they're in it.
Is GDPR really an issue with Webflow? +
It is a point that deserves review. Webflow processes data through US-based AWS infrastructure; under GDPR Article 44 third-country transfers require adequate safeguards. Webflow offers a DPA and relies on Standard Contractual Clauses, whose durability has been contested since Schrems II. Hosting on Hetzner in Germany avoids the transfer for the site itself. Embedded services such as fonts, analytics, ads, CRM or form providers are unaffected by that and have to be assessed individually. Technical assessment, not legal advice.
What happens when Webflow raises prices? +
You pay more - or you leave (at high exit cost). Webflow has raised prices multiple times: they introduced site plans in 2019 and have restructured pricing repeatedly. As a VC-backed company ($330M+ raised), they need to monetize their user base. Your Astro site has no such risk. The only recurring cost is your Hetzner server - ~€8-15/month, priced in a highly competitive market.
Stop Paying for a Website
You'll Never Own.
Free 30-minute audit. We review your current Webflow setup, calculate your 5-year TCO, design an Astro replacement, and give you a fixed quote - no commitment.
How these figures were produced
- Price as of
- February 2026
- Basis
- Publicly listed prices from Webflow, together with the assumptions on this page for user count, volume and term.
- Not included
- Discounts, annual prepayment, enterprise terms, partner rates and country-specific pricing. Internal staff cost on either side is not counted.
- Limits
- Vendor pricing and packaging change. This calculation is a model, not a quote and not a general market price. Check the current vendor price list before deciding, and run the numbers with your own figures.