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Onepage for agencies

Build at AI speed. Deliver professionally

The most complete way to run and scale client work with AI. Every new client site and campaign becomes a fast, predictable process for the whole team.

4,000+ agencies work on Onepage · 4.8/5 across independent reviews

The output

AI-built sites that look like your studio's work

You deliver faster, and the client gets a site that matches your studio's standard.

Onepage agent

We made it easy to scale great work

Your team works on many client sites at once, and the cost per site goes down as you add clients.

Your team and their agents, in parallel

Everyone works on client projects at the same time, in the editor, using our agent, or with their own AI tool through MCP.

Works with any MCP tool.

Claude, Cursor, Codex and other agentsWhat MCP can do

No design drift

Each client's design system is stored, so page fifty matches page one.

Reuse a project for the next client

Save a project as a template, and the agent adapts it for each new client.

Permissions per client

Choose who on your team works on each project and what the client sees.

Managing it all

Run everything from one place

Keep a long list of client sites up to date without switching tools.

Ship with the operational layer already working

Get found

  • Server-rendered pages search and AI can read
  • Technical SEO and structured data
  • An llms.txt so AI answers can cite the client
  • Meta titles, descriptions and social cards per page
  • Multilingual pages for every market they serve
  • Fast pages, out of the box

Capture leads

  • Multi-step forms and funnels
  • Every submission in the CRM
  • Half-finished submissions captured
  • Conditional logic and validation
  • Route leads to 500+ tools and webhooks
  • Verify leads by SMS or WhatsApp

Run it

  • Client domains with SSL, issued and renewed
  • Analytics and server-side tracking
  • Redirects when pages move
  • GDPR consent handled
  • Version history and rollback
  • EU and US hosting regions

Twenty client sites, one place to run them.

The output

Priced with
growth in mind

Plans are priced by the account, so the cost of running a site falls as the book grows. No per-seat or hidden surprises.

19,90 €Per site
1 website
13,98 €Per site
5 websites
9,00 €Per site
20 websites
1510152025
Support

Support that knows agency work

Live chat reaches someone who can open your project and fix it while you're on the page

Proven with agencies

The platform agencies stay on

4,000+ agencies run client work in Onepage. These are their words, taken from independent review sites.

+Customers
+Pages built
/5Top score on independent reviews
Agency at scale

"Over 50 client projects in almost 1.5 years."

Lukas runs LD Media in Austria. "The usability, the design, the templates and above all the forms are simply next level."

  • 50+ client projects
  • Forms he calls "next level"
LLukas DillhofManaging Director · LD Media
AI + MCP

"You have made it into our agency’s core stack."

Activate Media builds pages entirely with AI and MCP. "Honestly, much better than by hand."

  • Pages built with AI and MCP
  • Better than by hand
AAlexander SchellActivate Media GmbH
Client portfolio

"I would recommend Onepage to agencies."

Christian’s agency handles many client projects at once. "You can manage many projects at the same time very easily."

  • Many projects in parallel
Christian KellerCEO · KD Kellerdigital GmbH
Speed to launch

"Much faster than with WordPress."

Timon’s agency builds similar websites for many clients. "It saves a lot of time."

  • Faster than WordPress
  • Time saved on repeat builds
TTimonManaging Director · apexmedia
Pricing

"Above all, the pricing is fair."

Simon has run his own and his clients’ projects on Onepage for 3 years.

  • 3 years on Onepage
  • Fair pricing
SSimon Haupt
Conversion

"One of the most intuitive and powerful CMSs I have worked with."

Benedikt’s team builds visually appealing, high-converting websites with it very fast.

BBenedikt Schneider
AI workflow

"We may move our entire client base to Onepage."

The Dig Studios is a US agency. The reason is the new AI: "It’s pretty awesome!"

  • Considering a move for all clients
  • Driven by the new AI
JJonathan WellsThe Dig Studios
Design

"I use it for 90% of the work in my design agency."

Dirk runs a design agency. "Even as a designer you have many options for individual designs."

  • 90% of agency work
  • Room for individual design
DDirk SchmitterOwner & Designer · 3PUNKTDESIGN
Lead generation

"I produce websites at scale."

Sascha offers his clients strong value for money. "The only website builder I know that offers forms at this level for lead generation."

  • Websites at scale
  • Lead generation forms
SSascha HimlerCEO · Sascha Himler Online Marketing
Growth

"We have grown together with Onepage for years."

Henrik runs Weblanding. "We make measurable progress and keep developing."

HHenrik ScherbaManaging Director · Weblanding GbR
Data protection

"A tool built by practitioners."

Matthias points to the German origin and GDPR compliance. "Even non-professionals can get professional results with it."

  • Made in Germany
  • GDPR-compliant
MMatthiasManaging Director · Media Motion
Page builder

"Without Onepage I would not build websites."

"Hands down the best page builder on the market."

AAndreas Hatzl
Employer branding

"Every client still gets individuality."

Riffbird is a recruiting agency with more than 500 clients. Onepage lets it present each employer brand efficiently.

  • 500+ clients
  • Individual pages per employer brand
Bernd LeitsoniFounder & CEO · Riffbird GmbH
Margins

"Higher profit on small website projects."

Niclas manages projects at a digital marketing agency and lists the concrete benefits.

  • Leaner project structure
  • Faster delivery
  • Better client management
NNiclasProject Manager · Digital Trendteam Marketing GmbH
Long term

"Indispensable for over 5 years."

"In my view there is no better tool for landing pages, websites or funnels."

  • 5+ years at the agency
AAlexander HoferAgency
Daily use

"I think the software currently has no alternative."

Maximilian’s agency has used Onepage almost daily for about 2 years, for client shops and its own lead generation.

  • 2 years of daily use
  • Shops with custom integration
MMaximilian H.Marketing Manager
Speed to launch

"We have cut our time to market drastically."

scale GmbH uses Onepage in its daily agency work.

  • Shorter time to market
sscale GmbHAgency
Recruiting

"A power user from day one."

Mark uses Onepage for social recruiting and his own site. What convinced him: the simple UI for quick funnels and landing pages.

  • Social recruiting funnels
MMark SchneidermannOwner · Strong Office
FAQ

Questions agencies ask

Thinking of moving? Migration takes less time than you'd think, and our team walks you through it.

Only with edit access, and you decide who has it. If an edit does go wrong, page history keeps the earlier versions.

Get started

Talk to us about your portfolio

Find out how Onepage fits your agency, or discuss special migration terms

Switch to AI workflow

Build client sites with AI inside the projects you already run.

Get human support

Real people reply within minutes, in German or English.

Scale the business

Reuse a proven setup for every new client.

Save costs at scale

Account-based pricing, so each new client site costs less.