--- title: "Services: build, grow and care · Polargate" description: "Websites, products, portals, mobile apps and AI features; SEO and AI-search visibility; senior maintenance on retainer. Fixed prices, senior-led, ES, EN and NL." url: https://polargate.ai/services locale: en publisher: POLARGATE S.L. --- Services # Three tracks, one studio Build what you need, grow the demand for it, and keep it healthy. Each track stands on its own, and most clients end up using two. In short Polargate works in three tracks. Build covers websites, products, internal portals, mobile apps and AI features. Grow covers SEO, AI-search visibility, paid media, content and analytics. Care is a monthly retainer for senior maintenance, monitoring and evolution. Engagements start with a paid two-week Discovery Sprint from 4,900 euro. ## Services (3) 01 // Custom software, scoped in two weeks and in production in four to eight. ### Build BUILD is Polargate's delivery line for custom software: websites, products, internal portals, mobile apps, AI features and integrations. Scope and price are settled in a paid Discovery Sprint, the build is fixed price, and the first iteration reaches production in four to eight weeks. 8 capabilities See the service [Build](https://polargate.ai/services/build) 02 // Being found by people, and by the assistants they ask. ### Grow SEO, generative engine optimisation, content, paid advertising and analytics for companies that need to be found in search and cited by AI assistants. Fixed in the code, measured every month against a recorded baseline. 4 capabilities See the service [Grow](https://polargate.ai/services/grow) 03 // Senior maintenance and evolution, on a monthly retainer. ### Care Care keeps live software secure, fast and improving: tickets through a ServiceDesk, a contracted pool of senior hours, a monthly audit and an agent that proposes fixes a human reviews. From 850 EUR per month. 3 capabilities See the service [Care](https://polargate.ai/services/care) INITIATE ## Start the engine Tell us what you are building in a few short questions. A senior engineer answers in writing within 48 business hours, with a first take on scope, timeline and price. [Start your project](https://polargate.ai/start) · [Talk to us](https://polargate.ai/start#static-brief-heading)