# Polargate > Polargate builds, grows and maintains software for mid-market companies in Europe and the Americas. Senior-led, AI-native, in English, Spanish and Dutch. Polargate (legal name POLARGATE, S.L., CIF B24895005) is a senior-led, AI-native digital studio registered and based in Madrid, Spain. It builds websites, software products, internal portals, mobile apps and AI features (Build), grows demand through SEO, AI-search visibility, paid media and content (Grow), and maintains and evolves them on a monthly retainer (Care), for mid-market companies in Europe and the Americas, natively in English, Spanish and Dutch, including the Netherlands and Benelux in Dutch. Founder and CTO: Pedro Ciordia. Contact: send the brief at https://polargate.ai/start, which reaches the same people; there is no public inbox. Engagements start with a paid two-week Discovery Sprint. Spanish versions of every page live under /es, Dutch under /nl. ## Services - [Services: build, grow and care · Polargate](https://polargate.ai/services): 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. - [Build: custom software, scoped in two weeks · Polargate](https://polargate.ai/services/build): BUILD is Polargate's delivery line for custom software: websites, products, internal portals, mobile apps, AI features and integrations. - [AI features and agents · Polargate](https://polargate.ai/services/build/ai-features-and-agents): Multilingual assistants grounded in your own knowledge base, agents that take real actions through tools, and the evaluation and guardrails that make them safe… - [Camera, drone and building software · Polargate](https://polargate.ai/services/build/camera-drone-and-building-software): Polargate builds the software layer over third party systems, and we are publishing that layer for equipment somebody else made: cameras, sensors, access control… - [Polar Brain · Polargate](https://polargate.ai/services/build/company-brain): A memory for your company that survives the chat window. What gets decided is filed on the spot, searched by meaning and pulled back by the next session before it… - [Integrations and automation · Polargate](https://polargate.ai/services/build/integrations-and-automation): We connect your PMS, CRM, ERP, booking engine, email and payment systems, then remove the manual work around them with scheduled jobs… - [Mobile apps · Polargate](https://polargate.ai/services/build/mobile-apps): iOS and Android apps built with Capacitor or Expo from one codebase, published to both stores, with push, deep links, automated releases and over-the-air updates… - [Real-time voice agents · Polargate](https://polargate.ai/services/build/voice-agents): Conversational voice agents built on your own backend: they verify who is speaking, read real data from your database and write back to the same systems your team… - [Web apps and internal portals · Polargate](https://polargate.ai/services/build/web-apps-and-portals): Internal portals, back office apps and operating systems built on Supabase, with row level security, roles, audit logs and Microsoft single sign on. - [Websites · Polargate](https://polargate.ai/services/build/websites): Marketing and multilingual websites pre-rendered to static HTML, with technical SEO, hardened forms and analytics built in. Yours to own: your repository… - [Care: senior maintenance and evolution, per month · Polargate](https://polargate.ai/services/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… - [Maintenance and ServiceDesk · Polargate](https://polargate.ai/services/care/maintenance-and-servicedesk): A monthly retainer for software already in production: two separate budgets of senior hours, planned maintenance and urgent work, run through a ServiceDesk your… - [Monitoring and evolution · Polargate](https://polargate.ai/services/care/monitoring-and-evolution): Uptime, error and Core Web Vitals monitoring, dependency and security updates, a quarterly roadmap and full release management for web, App Store… - [Security hardening · Polargate](https://polargate.ai/services/care/security-hardening): Hardening for websites and applications that are already in production: headers, content policy, HSTS, cookies, TLS, dependencies and tenant isolation… - [Grow: be found by people and by AI assistants · Polargate](https://polargate.ai/services/grow): SEO, generative engine optimisation, content, paid advertising and analytics for companies that need to be found in search and cited by AI assistants. - [Agent surfaces · Polargate](https://polargate.ai/services/grow/agent-surfaces): An MCP server, a public JSON API, an OpenAPI spec and a markdown twin of every page, all generated from the same data the site renders… - [AI search and SEO · Polargate](https://polargate.ai/services/grow/ai-search-and-seo): Technical SEO and generative engine optimisation on one job: server-rendered content, correct crawler access, schema.org, hreflang and Core Web Vitals… - [Content and automation · Polargate](https://polargate.ai/services/grow/content-and-automation): Polargate builds and runs a content engine in English, Spanish and Dutch inside your own site and database. AI drafts and translates, a senior editor approves… - [Paid media · Polargate](https://polargate.ai/services/grow/paid-media): Google, Meta and LinkedIn campaigns run by the same senior team that builds the site they point at. Measurement is repaired before any budget moves… ## Sectors - [Sectors we work in · Polargate](https://polargate.ai/for): Hotels, events, industrial and B2B, golf and leisure, corporate groups, retail and ecommerce: what we build for each and the results we can show. - [Corporate groups · Polargate](https://polargate.ai/for/corporate): Employee portals, internal CMS and workforce tools for corporate groups, built on Microsoft Entra ID single sign-on and delivered with the security evidence your… - [Festivals and live events · Polargate](https://polargate.ai/for/events): Official festival and venue apps, event sites that survive announcement day, and over-the-air updates that reach phones during the event weekend. - [Hotels and hospitality · Polargate](https://polargate.ai/for/hotels): Polargate builds hotel websites that people, Google and AI assistants read the same way, integrates the booking engine and PMS you already run, and adds Estevano… - [Industrial, technology and B2B · Polargate](https://polargate.ai/for/industrial): Websites that explain complex products to engineers, internal tools that retire the spreadsheet, integrations with the ERP you already run… - [Golf and premium leisure · Polargate](https://polargate.ai/for/leisure): Golf clubs, sports venues and premium leisure operators need multilingual sites, season aware rates, course content that holds up to an expert eye… - [Retail, ecommerce and professional services · Polargate](https://polargate.ai/for/retail): Online shops, catalogues and service sites rebuilt as static HTML that search engines and AI assistants can read, with product, price and shipping rules in your own… ## Hotels - [Does ChatGPT know your hotel? Check it for free](https://polargate.ai/hotels/does-chatgpt-know-your-hotel): AI assistants answer with what they can read, and their crawlers never run JavaScript. Scan your hotel site free with the user agents of GPTBot… - [Change your website, keep your booking engine](https://polargate.ai/hotels/keep-your-booking-engine): You do not have to change booking engine to change your website. Polargate builds the site, the content and the in stay operation around the engine you already pay… ## Work and case studies - [Work and case studies · Polargate](https://polargate.ai/work): Case studies with real numbers: hotel platforms with AI concierge, semiconductor sites, festival apps, corporate portals and ecommerce… - [Concert Music Festival: the app that updates itself · Polargate](https://polargate.ai/work/concert-music-festival): A Spanish summer music festival had its line-up compiled into the app binary and its backend locked inside a no-code platform. Polargate rebuilt the foundation… - [The corporate web platform of Globalia · Polargate](https://polargate.ai/work/corporate-web-platform): Globalia, the Spanish travel group, had its people data in Microsoft 365 and its public website somewhere else. Polargate built one web platform on a single… - [Estepona Golf: a trilingual course website · Polargate](https://polargate.ai/work/estepona-golf): A new website for an 18-hole course on the Costa del Sol, built from scratch in Spanish, English and French, with its own Supabase backend… - [Estevano: guest app and staff console for hotels · Polargate](https://polargate.ai/work/estevano-hotel-operations): Estevano is Polargate's own hotel product: a guest app, an AI assistant and a staff console that turn a request into a routed ticket with an owner and a clock. - [Hotel Marien: a resort site AI can actually read · Polargate](https://polargate.ai/work/hotel-marien): Polargate turned the bilingual website of a 349-room Caribbean resort into a fully static, hardened site with structured data for AI search… - [Elite Smart Build: a custom operating system · Polargate](https://polargate.ai/work/hotel-refurbishment-operating-system): Elite Smart Build, a Spanish hotel refurbishment contractor working in more than twenty countries, ran every site on spreadsheets and email. - [Hotel Talavera: a bilingual site that AI can read · Polargate](https://polargate.ai/work/hotel-talavera): A 4-star city hotel in Castilla-La Mancha had a website that search engines received as an empty container. Polargate rebuilt it as 16 pre-rendered bilingual URLs… - [KD.tech: site, ServiceDesk and admin on one platform · Polargate](https://polargate.ai/work/kd-tech): Polargate replaced KD.tech's WordPress site and a planned Odoo rollout with one React and Supabase platform holding the bilingual corporate site… - [The CRM behind NationwideLegal, on Odoo 18 · Polargate](https://polargate.ai/work/legal-services-crm-and-technology-direction): NationwideLegal in the United States runs its commercial operation on a CRM that Polargate built on Odoo 18 Enterprise and still directs technically: one custom… - [Malacca Tables: a homeware shop AI search can read · Polargate](https://polargate.ai/work/malacca-tables): A premium tableware and home linen brand in Madrid moved off WordPress and WooCommerce onto a custom store. Polargate migrated 24 products and 93 variants without… - [Santo Domingo Bay: static site with an AI concierge · Polargate](https://polargate.ai/work/santo-domingo-bay): Polargate rebuilt the bilingual website of a Caribbean convention resort and casino on Vite, React and its own Supabase project, prerendered the 38 Spanish… - [Global Dynamic Security Group: brand, bilingual site · Polargate](https://polargate.ai/work/security-group-brand-and-site): Brand identity, a 15-page identity manual and a bilingual Spanish and English corporate site for Global Dynamic Security Group (GDS)… - [B2B services company, Europe: hardening the website · Polargate](https://polargate.ai/work/security-hardening): A customer's corporate DNS filter was rejecting our client's domain, and that stopped the client operating as one of that customer's suppliers. ## Pricing and getting started - [Contact Polargate: brief and locations](https://polargate.ai/contact): Reach Polargate through the /start brief, with a written answer within 48 business hours in English, Spanish or Dutch, from Madrid… - [Published prices for builds, apps and Care · Polargate](https://polargate.ai/pricing): Real published prices: AI visibility audit from 1,500 EUR, Discovery Sprint from 4,900 EUR, AI-first website from 7,600 EUR, app to production from 9,900 EUR… - [Start your project · Polargate](https://polargate.ai/start): Seven short questions and a senior engineer answers in writing within 48 business hours, with a first take on scope, timeline and price. No sales call needed. ## Insights - [Insights on AI search and delivery · Polargate](https://polargate.ai/insights): Practical writing on AI search visibility, static rendering, agentic delivery and choosing a digital partner, based on projects we actually shipped. - [How we fix production bugs with AI agents · Polargate](https://polargate.ai/insights/agentic-delivery-in-production): How Polargate really delivers with AI agents: an agent triages each ticket and proposes a fix as a diff, audit agents refute each other, and a human merges. - [How to get cited by ChatGPT, Claude and Perplexity · Polargate](https://polargate.ai/insights/ai-search-visibility-checklist): A practical 2026 checklist for AI search visibility: which crawlers run JavaScript, robots.txt, answer-first structure, freshness and how to measure citations. - [Agency, freelancer or senior studio: how to choose? · Polargate](https://polargate.ai/insights/choosing-a-digital-partner-mid-market): How a mid-market company should choose between a big agency, a freelancer and a senior studio: what each is good at, what to ask, what to put in the contract. - [Why a paid Discovery Sprint protects you · Polargate](https://polargate.ai/insights/discovery-sprint-explained): A Discovery Sprint is two weeks of paid senior work ending in a decision pack: scope, architecture, risks and a fixed price. From 4,900 EUR… - [How to get your hotel recommended by ChatGPT · Polargate](https://polargate.ai/insights/hotel-website-that-ai-recommends): How a hotel gets recommended by ChatGPT: prerendered pages in every language, hotel and room schema, real reviews and consistent listings everywhere. - [Why AI assistants cannot read your React SPA · Polargate](https://polargate.ai/insights/spa-invisible-to-ai): AI crawlers read raw HTML and never run JavaScript, so a React SPA serves them nothing. Measure it yourself with curl, then fix it with SSG, SSR or prerender. - [Website costs in Spain: why the ranges are so wide · Polargate](https://polargate.ai/insights/what-a-website-costs-in-spain): What a website really costs in Spain in 2026: the four market tiers, what sits inside each one, what makes a quote climb, and the eight questions to ask before you… - [What a website costs in the Netherlands in 2026 · Polargate](https://polargate.ai/insights/what-a-website-costs-in-the-netherlands): The four price bands for a business website in the Netherlands, what moves the number, the accessibility deadline, and fixed price versus hourly rate. - [What custom software costs for a mid-market company · Polargate](https://polargate.ai/insights/what-custom-software-costs): What moves the price of a custom system: unknown scope, integrations, data migration, roles and what happens when it breaks. With Polargate's published prices. ## Company - [About Polargate: a senior-led, AI-native studio](https://polargate.ai/about): Polargate is a senior-led, AI-native studio run by two people: engineer Pedro Ciordia and Chief AI Officer Andrés Ciordia, from Madrid in English, Spanish and Dutch. - [How Polargate uses AI](https://polargate.ai/ai): A knowledge base per client, an MCP server with 100+ tools, an agent that proposes fixes as diffs, parallel audits, and a human who reviews every change. - [Polargate FAQ: prices, contracts, AI and support](https://polargate.ai/faq): Straight answers on working with Polargate: what a project costs, what a Discovery Sprint is, who owns the code, how support works and where your data lives. - [Polargate locations: nine cities in Europe and the Americas](https://polargate.ai/locations): Polargate works from nine cities, eight with a published street address. Madrid is the registered office of POLARGATE, S.L.; Amsterdam, Dublin, Hamburg, Munich… - [Polargate Amsterdam: digital studio for the Netherlands](https://polargate.ai/locations/amsterdam): Polargate builds, grows and maintains software for mid-market companies in the Netherlands and Benelux, natively in Dutch. Discovery Sprint from 4,900 EUR. - [Web and product development for Dublin companies](https://polargate.ai/locations/dublin): Polargate serves Dublin from Madrid: web, product, portals and native apps in English, one hour apart, with intra-community invoicing. - [Web and app development for Hamburg companies](https://polargate.ai/locations/hamburg): Polargate serves Hamburg from Madrid in the same time zone: web, product, portals and native apps, with English as the project language. - [Web and app development for Los Angeles companies](https://polargate.ai/locations/los-angeles): Polargate serves Los Angeles from Madrid, nine hours ahead, in English and Spanish, working asynchronously with written handovers and a client portal. - [Polargate Madrid: AI-native digital studio in Spain](https://polargate.ai/locations/madrid): Polargate is a senior-led digital studio registered at Calle Electrónica 6, Madrid, building websites, products and AI features for Spanish mid-market firms. - [Bilingual web and app development for Miami companies](https://polargate.ai/locations/miami): Polargate serves Miami from Madrid in English and Spanish, six hours ahead, with live hospitality work in the Caribbean. - [Product and portal development for Munich companies](https://polargate.ai/locations/munich): Polargate serves Munich from Madrid in the same time zone: product front ends, portals, native apps and backends built to pass a security review. - [Software development for New York companies, from Madrid](https://polargate.ai/locations/new-york): Polargate serves New York from Madrid, six hours ahead, in English and Spanish, with production software already live for a United States client. - [Web, app and hotel software for Santo Domingo companies](https://polargate.ai/locations/santo-domingo): Polargate serves the Dominican Republic from Madrid in Spanish and English. Estevano runs in production at Santo Domingo Bay: 2,500 guest requests in four months… - [United States: how Polargate works with US clients](https://polargate.ai/locations/united-states): Polargate serves US clients from Madrid, with a US client in production, a hotel platform live in the Caribbean and a day that overlaps with New York… - [How Polargate works: our four-phase method](https://polargate.ai/method): Discover, Build, Grow and Care: how Polargate runs a project, from the paid Discovery Sprint to the audit loop that stops only on two clean passes. - [Polargate trust: data, security and legal facts](https://polargate.ai/trust): POLARGATE, S.L., Madrid: where your data lives, who touches it, what you own, and what we do not have. No ISO 27001, no SOC 2, said plainly. ## Tools - [AI Search Radar: free AI visibility check · Polargate](https://polargate.ai/tools/ai-search-radar): Free check: see any page the way GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and Googlebot see it, without JavaScript. Text, schema, robots.txt, llms.txt. ## Legal - [Privacy Policy · Polargate](https://polargate.ai/privacy): How Polargate collects, uses and protects personal data across the PolarGate app and the polargate.ai website. GDPR compliant, transparent and honest. - [Support · Polargate](https://polargate.ai/support): Get help with the PolarGate app and Polargate services. Contact routes, a short FAQ and company information. ## Other pages - [Search and site index · Polargate](https://polargate.ai/search): Search every Polargate page: services, sectors, case studies, pricing, articles and tools, in English, Spanish and Dutch. ## Full content - [llms-full.txt](https://polargate.ai/llms-full.txt): every English page of this site as plain text - [Sitemap](https://polargate.ai/sitemap.xml): all pages in English, Spanish and Dutch - [RSS feed](https://polargate.ai/feed.xml): new insights ## For software - [MCP server](https://polargate.ai/api/mcp): Model Context Protocol over HTTP. Tools: list_services, get_pricing, list_cases, get_case, search_site, get_page, how_to_start. - [JSON API](https://polargate.ai/api/v1/index.json): services, pricing, cases, industries, insights, locations and the page index, read-only and unauthenticated. - [OpenAPI](https://polargate.ai/openapi.json): the spec for that API. - Markdown: every page has a twin at the same path with a .md suffix, for example https://polargate.ai/pricing.md.