We plan, write, design, and build websites and web platforms, including content, technical SEO, GEO, and migrations. The platform is chosen from the brief.
1Your website no longer reflects the company
The product and business have moved forward, but the website still presents an earlier, less credible version to customers, hires, and investors.
2Your site is stuck on ageing infrastructure
An old WordPress build, a bespoke CMS, or a template nobody can safely edit is now slowing down marketing. You need a structured migration onto something your team can run, without losing content or search authority.
3You need to be found in search and in AI answers
Buyers now start in a search engine and in an assistant. The site has to be crawlable, structured, and consistent enough that both can read it, and specific enough that either will quote it.
We bring positioning, information architecture, UX, visual design, development, performance, and technical SEO into one website build. Webflow suits marketing teams that need direct control over content. Next.js suits sites with deeper performance, integration, or programmatic requirements. Where a brief calls for a different platform, or for work inside the stack a company already runs, we build there instead. Search engines and answer engines are treated as one job: the structure, schema, and consistent facts that let a page rank are the same things that let an assistant quote it accurately. The platform is selected from the brief, and the content model is designed so the site can grow after launch.
Positioning, page structure, copy direction, and visual design built around what customers need to understand and trust.
Responsive layouts, stable media dimensions, efficient assets, and a technical foundation designed around Core Web Vitals.
Crawlable structure, metadata, schema, redirects, sitemaps, and programmatic pages where the search demand supports them.
Structured data, one stable description of the company repeated consistently across every page, direct answers written into the copy, and an llms.txt. That is what a model needs to read a page and attribute it correctly.
Editable content, reusable page sections, and documentation appropriate to Webflow or a custom site connected to a CMS.
We set the audience, conversion goals, page structure, content responsibilities, integrations, and editing needs, and select the platform from that rather than from a default.
We define the visual direction and reusable page system, then design the priority pages and responsive states.
We implement the site, content model, analytics, performance work, metadata, schema, redirects, llms.txt, and any approved programmatic templates, keeping the company described the same way on every page.
We complete launch checks, document the editing workflow, and hand over the source, accounts, and operating guidance.
A friendship app that matches women in the same city, then runs them through six weeks of facilitator-led meetups.
An investing app that picks the stocks, then invests a set weekly budget on the user's behalf.
A satellite collision-avoidance platform that predicts conjunction risk and coordinates the avoidance maneuver between two operators.
“350life didn't just improve our website. They legitimated our startup. Their UI/UX work was next-level, and they saw onboarding issues before we did.”
Rachelle BrempongCo-founder, Bettershot“We're really happy with the work. 350life designed our iPhone app, and it looked so good we expanded the project to the Mac app right away. Both have shipped, and the product is getting very good traction. Their designs gave our team a ton to build, but helped us ship a polished product in quick time. We love their work, and we'll be back for more product work.”
Matt RongeCEO, Astropad“350life are a dream to work with. They are insanely fast and thorough. We'd often hand off a loose idea at the end of the day and wake up to a polished solution.”
Tara KappelCo-founder & CPO, RealRoots“I work with 350life and I am really happy with the relationship. They deliver what we need, are always on-time and are really flexible. A real joy to work with!”
Rok GregoričLead iOS Developer, Benson“I got to know the team through a recommendation from one of my clients…I directly commissioned the team for the next company.”
Daniel PannruckerCEO, Lama Partners“Thanks to 350life's work, the app was delivered on time and within budget. User onboarding was quick and painless.”
Rok LenardičCEO, Indigo LabsWebflow is well suited to marketing sites that non-technical teams edit frequently. Next.js is appropriate when the site needs custom logic, deeper integrations, demanding performance, or programmatic pages at scale. We recommend the platform after reviewing the brief and content workflow.
Yes. WordPress to Webflow is the migration we do most often, and it is usually the right one: marketing gets direct control of the site and the maintenance burden goes away. Where the requirements are heavier we migrate to a custom Next.js build instead. Either way we move the content, rebuild the content model, and map redirects, metadata, canonicals, and sitemaps so the migration protects existing search signals.
Technical SEO and GEO are both part of the build: information architecture, crawlability, performance, metadata, schema, canonicals, redirects, sitemaps, and an llms.txt. Programmatic pages can be included where the query set and content model justify them.
GEO is generative engine optimisation: being readable and quotable by AI assistants rather than only by search crawlers. Nobody can promise a placement in an AI answer, because the engines choose. What we can build is a site that is easy to read, quote, and attribute: structured data, one consistent definition of the company, questions answered directly in the first sentence, an llms.txt, and facts that never contradict each other from page to page. We build this way by default, including on this site.
Yes. 350life is based in Slovenia and designs and builds websites for companies across Europe, including Germany and the Benelux, and in the United States.
Yes. Webflow gives marketing teams direct control, while a custom Next.js site can connect to a CMS. We define the content model, reusable sections, permissions, and documentation around the people who will operate the site.
Trusted by 80+ clients across 10 countries.
We reply the same day.