Custom web development
We design and build fast, secure websites fully tailored to your needs.
- Responsive WordPress website
- Custom design
- Core SEO
Services
Everything your business needs online
From smart websites to automated integrations and AI systems. Hire the complete service or just the phase you need.
Custom plugins
Custom plugins for WordPress and other platforms that add features, automate processes and fit the way your business works.
- Custom functionality
- Works with WooCommerce or APIs
- Editable from the admin panel
Digital marketing
Campaigns designed to convert: we study your audience, optimise every stage of the funnel and measure every result.
- Google and social media campaigns
- Landing page creation
- Content calendar and strategy
App and platform development
Scalable mobile and web solutions for ecommerce, bookings, internal management or services, designed with you from scratch.
- Android and iOS apps
- Custom UI/UX design
- App Store and Google Play publishing
Automation and digital funnels
Digitise your processes with strategic funnels and smart automations that work for you 24/7.
- Sales and lead generation funnel
- Automations with Make or Zapier
- CRM and email marketing integration
Smart chatbots
Virtual assistants that inform, guide and answer questions in real time on your website, WhatsApp or internal systems.
- 24/7 automated support
- Custom conversation flows
- CRM or database connection
Existing design implementation
Already have your design ready in Figma, Adobe XD or another tool? We turn it into a fully working platform.
- Pixel-accurate build from Figma, XD or Sketch
- HTML/CSS, Tailwind, React, Vue or Flutter
- Fully responsive
Cybersecurity and penetration testing
We attack your website, store or application in a controlled way to find weaknesses before a real attacker does, and help you close them.
- Web and API penetration testing (OWASP methodology)
- WordPress, WooCommerce or server audit
- Prioritised report with fixes
How we work
From idea to production
in four steps
- 01
No-obligation advice
We look at your goals, even if you don't know exactly what you need yet.
- 02
Propuesta a medida
Exact cost and timeline estimate, adjusted to your real budget.
- 03
Agile development
Web standards and rigorous testing, with visible progress at every iteration.
- 04
Delivery and growth
Maintenance, security, hosting and monitoring whenever you need it.
Pricing
Clear prices,
no small print
Guide “from” prices: the final quote depends on scope. Maintenance, support and scaling available.
Custom quote with no obligation
Professional website
from €450
Live in 10–15 days
I want my website- WordPress responsive
- Custom design
- Core SEO
- Form and legal pages
Automation and funnels
from €480
Connected to your CRM
Automate my business- Lead and sales funnel
- Make or Zapier
- CRM and email marketing
- Monthly report
Mobile app or SaaS
from €1,200
In 20–40 days
Let's talk about your app- Android and iOS
- UI/UX design
- App store publishing
- APIs and CMS
| Service | From | Usual timeline |
|---|---|---|
| Smart chatbots | from €180 | Depends on scope |
| Custom plugins | from €350 | 2–3 weeks |
| Digital marketing | from €350/month | Monthly |
| Custom web development | from €450 | 10–15 days |
| Automation and digital funnels | from €480 | Depends on scope |
| App and platform development | from €1,200 | 20–40 days |
| Existing design implementation | custom quote | Depends on scope |
| Cybersecurity and penetration testing | custom quote | Depends on scope |
What services does 13 Solutions offer?
We offer web development, mobile apps, custom plugins, automation, digital funnels, smart chatbots and implementation of existing designs. Every project is built around your business goals and designed to scale and streamline your processes.
Can I hire just one part of the service, such as design or development?
Yes, you can hire a single phase: design, front-end build, development or integration. We also turn Figma or XD designs into fully working websites and apps.
What technologies do you use?
We work with modern technologies such as WordPress, WooCommerce, React, Flutter, Node.js, PHP, Tailwind, HTML/CSS and REST APIs, and platforms like Make, Zapier or Copilot Studio, depending on what fits the project best.
Can you connect my website to a CRM, payment gateway or other tool?
Yes. We integrate CRMs (HubSpot, Salesforce, Zoho, etc.), payment gateways (Stripe, PayPal, Redsys), booking systems, email marketing and any other tools you already use.
Available for new projects
Got a project in mind?
Tell us about it and we'll reply with a no-obligation proposal. If you can imagine it, we can code it.
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