01
Websites
Turnkey Astro websites, from structure to launch.
WebsitesWebsites built on Astro
The framework for websites that load instantly, rank higher and sell more. We use it for marketing sites, stores and blogs.
Speed
100 in Lighthouse and Google PageSpeed
Page weight
less than one phone photo
JavaScript
30× less than an average site
Sales
+8% orders when the site is 0.1 s faster
What is the Astro web framework?
Astro is a web framework for content-driven websites. It serves pages as ready HTML, sends no JavaScript to the browser by default and adds interactive elements (islands) only where they are really needed. Synapse Team builds business websites on Astro, including the agency’s own site, which scores 100/100 in Lighthouse.
What we build on Astro
Pick the service that matches your project, or start the brief and we route it for you.
02
Corporate websites
Multi-page sites that present the company and bring clients from search.
Corporate websites03
Landing pages
Ad campaign pages that open instantly and do not lose clients.
Landing pages04
Storefronts
A fast Astro storefront, with cart and payments on Shopify or Vendure.
Storefronts05
Migration to Astro
We move your site off WordPress or a slow platform without losing search rankings.
Migration to Astro06
Frontend development
Interactive React elements exactly where they are needed.
Frontend developmentWhen we choose Astro
Astro is strongest where content comes first and speed drives sales. If a page is mostly text, images and calls to action, we know no faster option.
- Marketing sites, corporate sites, landings and blogs
- Speed as an SEO factor: Core Web Vitals in the green from day one
- Any CMS: Payload, headless WordPress or markdown
- React only where interactivity is a must
When we recommend something else
Astro is not right for every project. Here is when we honestly recommend another option, and build it ourselves.
- Dashboards and apps with complex logic: Next.js or React
- Your team is used to the WordPress admin: classic WordPress
- A large catalog with complex order logic: Shopify or Vendure
- Real-time collaboration services: a React app with websockets
Technologies we build with
AI-fast or classic: you choose the pace
AI speeds up development, engineers guarantee quality: a senior engineer reviews every component, text and test before release. Prefer a traditional process? We run that too, with the same quality bar.
Option A
Classic build
Traditional cycle with the same team and quality gates.
Corporate website on Astro
from $4,500 · 3–4 weeks
Option Bup to 2× faster
AI-powered build
Fastest path to launch. AI speeds up the work, engineers verify every line.
Corporate website on Astro
from $2,000 · 1–2 weeks
Pricing and timelines
Landing pagefrom $1,0003–5 days
Corporate websitefrom $2,0001–2 weeks
Store with up to 50 productsfrom $3,0003–4 weeks
AI chatbot or automationfrom $2,0001–3 weeks
Draft ranges. Final numbers arrive after a short brief: tell us about the project in the chat and the team sends a precise estimate within one business day. Updated: October 2026
Full pricingOur works
Real projects with measurable results: stores, platforms and AI products we ship end to end.
dealfin.cz
E-commerce - DealFinE-commerce - DealFin
Full cycle on WooCommerce: prices follow the gold rate, an exchange section, 4 languages, integrations and support to this day.
digitallicense.shop
E-commerce - Digital LicenseE-commerce - Digital License
A high-traffic store built from scratch: hundreds of products, 10 languages, 6 currencies and automatic license delivery.
upwex.io
AI tool - UpwexAI tool - Upwex
Our own SaaS from idea to paying users: AI rates Upwork jobs, prepares proposals in the freelancer's voice and submits them 24/7.
How we work
01
Brief
A short chat about goals, scope and deadlines.
02
Estimate
Fixed price and timeline within one business day.
03
Design
Page structure and design in your brand style.
04
Build
Astro pages, CMS and integrations with weekly demos.
05
Launch
Site go-live, analytics, SEO check and project handover.
Reviews
What clients say
Frequently asked questions
Why are Astro websites so fast?
Because the browser has almost nothing to process: pages arrive as ready HTML, JavaScript loads only for the elements that really need it, and images are compressed at build time. Speed is built in from the start, not added later as a separate optimization.
How much does an Astro website cost?
The framework does not change our pricing:
- Corporate website on Astro: AI from $2,000 (1–2 weeks), classic from $4,500 (3–4 weeks).
- Landing page on Astro: AI from $1,000 (3–5 days), classic from $2,500 (2–3 weeks).
Describe your project in the chat and get a precise estimate from the team within one business day.
Can we edit an Astro site without developers?
Yes. We pair Astro with a CMS, usually Payload or headless WordPress, so your team edits texts, cases and news in a normal admin panel while the site stays just as fast for visitors.
Can you migrate our WordPress site to Astro?
Yes, it is a standard project for us: content moves into a CMS or markdown, every old URL gets a redirect, titles and structured data are kept, and the site usually becomes twice as fast. Search rankings are kept by a careful process, not by luck.
Is Astro suitable for an online store?
For the storefront, yes: catalog and product pages benefit from speed. Shopify or Vendure handles the cart and checkout. If the store needs complex logic, we will say so honestly and offer the right stack.
Contact us
Tell us about your project
I run a business, but I get no clients or leads from the internet. What should I do?
Depends on the goal. Pick what sounds closest and I will suggest a solution with a ballpark estimate:
- I need a website
- I want to sell online
- My site brings no clients
- I want AI in my business
- I have a product idea
Thinking…Stop
AI estimate
Start the brief in our chat: a few short questions, and the team sends a precise estimate within one business day.