About Guiderian
Guiderian is an independent informational website operated by Jorge Damián Gadea. The website is not affiliated with, endorsed by, or officially connected to any telecommunications providers.
Independent guides and comparisons focused on Eir broadband offers 2026, best Eir mobile plans, fiber coverage across Ireland, and practical how-to switch advice for households and small businesses.
We prioritise transparent methodology, up-to-date testing, and clear explanations so Irish consumers can choose the right plan for their needs.
Our mission
To demystify broadband and mobile choices in Ireland by publishing clear, neutral comparisons and practical switching guides — with up-to-date coverage maps and independent plan reviews.
- Clarify price vs performance for Eir plans in 2026
- Map fiber rollout and real-world speeds
- Provide step-by-step switching guidance
What we cover
Topics we regularly update and test across Ireland:
Key areas: Eir broadband deals, mobile plan comparisons, fiber coverage maps, switching procedures, and independent plan reviews.
Coverage snapshots are refreshed monthly and linked to our detailed regional write-ups.
Our methodology
We combine advertised data with real-world checks and user reports. Our process includes:
- Collecting official plan details and promotional terms
- Independent speed sampling across urban/rural locations
- Testing roaming and latency for mobile plans
- Clear disclosure of assumptions and dates
Meet the team
Ciara O'Sullivan
Mark Byrne
Guest analysts
Press, partnerships & opportunities
Media enquiries, research partnerships and freelance contributions are welcome. We work with local testers and consumer groups to broaden coverage across counties.
Follow our latest Eir coverage
Subscribe to updates via the contact page or follow us on social channels for timely posts on plan changes and fiber rollouts.