AI-powered development studio
We're professional developers with many years of experience behind us. AI makes us faster, but it's experience that solves your business problem. Fixed price, honest estimates, and every change reviewed by an experienced developer before it reaches you.
Why Zenterra
Big agencies are reliable but slow and expensive. Solo freelancers are cheaper but unpredictable. We sit in between: a small team of experienced developers who use AI for speed, with a team lead who answers for quality.
| Typical agency | Freelancer | Zenterra | |
|---|---|---|---|
| Website price | from $1,500–3,500 | cheaper | $1,300–3,500, fixed |
| Timeline | weeks | unpredictable | 1–2 weeks for a typical site |
| Team | seniors + account manager | one person | experienced developers, accelerated by AI |
| Quality control | senior review | none | every PR reviewed + launch checklist |
AI is a tool in experienced hands. We were building and shipping software long before AI coding assistants existed, and we know where they help and where they fail.
We start from what you need to change, whether that's more leads, less manual work or a faster site, not from the technology we'd like to sell.
If a project needs more time or budget, we tell you before you sign, not halfway through. The price we quote is the price you pay.
We tell you what AI can and can't do for you. If a ready-made tool solves your problem for less, we'll say so.
Services
On WordPress, Next.js, Astro or Webflow.
Built with leading AI models, designed and reviewed in-house.
For startups that need a first version fast.
Pricing
Every project gets a written scope, a timeline and one price. No hourly surprises.
$700–1,300
3–5 days
One page, responsive, forms and basic SEO.
$1,300–2,100
1–2 weeks
5–8 pages, CMS or blog, forms and basic SEO.
$3,000–5,000
2–4 weeks
Animations, integrations, multiple languages, online store.
$1,300–2,500
1–2 weeks
Move from WordPress, Squarespace and others, with a fresh design.
$90–250/mo
Monthly
Edits, updates and uptime checks.
$700–1,300
1 week
Where AI will make a difference in your business, plus a working prototype.
$1,300–4,200
1–3 weeks
A bot that answers from your own knowledge base, embedded in your site.
$1,700–6,800
2–4 weeks
Processing leads and documents, CRM integrations, built on leading AI models.
Process
Reach out through the form, Upwork or LinkedIn.
One call or a short form: goals, pages, examples you like, content and access.
Scope, timeline and fixed price within 24–48 hours.
We lock in the schedule and start work.
Sitemap, sections and design direction in 1–2 days.
Built by experienced developers with AI assistance, from tested templates, on a staging site, in 3–10 days.
Every change is checked against our launch checklist.
You see the result and we do two rounds of revisions.
Live on your domain with analytics connected. The remaining 50% is due.
Optional monthly care from $90/month.
How we build
AI makes experienced developers faster. Our process makes that speed safe to rely on.
Goal, acceptance criteria and what not to do. No spec, no code.
Every repository has project conventions, commands and section templates.
Plan first, approved by the lead, then small changes.
Linters, build, tests, page speed and accessibility checks.
Every PR: logic, security, responsiveness and matching the spec.
You see the result; lessons learned feed back into our playbook.
A site isn't done until every box is ticked.
We treat your code and data carefully.
For agencies
Too many orders and not enough people? You handle sales and the client relationship. We build websites on WordPress, Next.js or Webflow, plus apps and AI integrations, under your brand.
Your team
You work directly with our team lead, a senior developer with many years of experience building websites and web apps for international clients, from company sites to MVPs.
We build with AI tools like Claude, Cursor and ChatGPT, and bring in trusted developers when a project needs more hands. The team lead sets the architecture, writes the specifications and personally reviews every change before it goes live.
You talk to the person responsible for your project: no account managers, no hand-offs. If something can be done simpler or cheaper, we'll tell you.
FAQ
No. We're professional developers with many years of experience behind us. AI speeds up routine work like boilerplate, first drafts and tests. Architecture, decisions, code review and responsibility for the result stay with people. You get experienced developers who are faster, not a chatbot with a price list.
You pay for the result, not for time. With AI tools, work that used to take 40 hours might take 15. Hourly billing would hide that. A fixed price gives you a clear number up front and gives us a reason to stay efficient.
Every change goes through automated checks and is then reviewed by our team lead against the spec and our launch checklist. AI speeds up the work, and an experienced developer is responsible for the quality.
You do. All rights to the work transfer to you once it's paid for. Your site, hosting and API keys stay on your own accounts from day one.
WordPress is the flexible all-rounder with a huge plugin ecosystem, great for content-heavy sites, blogs and WooCommerce stores. Webflow suits teams that want to edit visually without a developer. Next.js and Astro are best for custom functionality, speed and deeper integrations. We'll recommend one during the brief.
We send a short change request with its own price and timeline. Nothing is added to your bill without your approval.
We invoice in USD. Websites are 50% upfront and 50% at launch. Larger projects are paid by milestone. Payment is by international bank transfer (SWIFT), or through Upwork if we're working there.
We work with small businesses, startups and agencies internationally: across Europe, including Ukraine and Poland, and beyond.
Start a project
Answer a few questions and we'll reply within 24–48 hours with a scope, a timeline and a fixed price.
Prefer to talk first? Pick a time that suits you.
Book a free 30-min call