Reviews updated: 17-09-2026

The best CRM agencies in Northern Ireland

Choose from the 4 agencies selected and listed below
Each agency is evaluated by our team, and only reviews confirmed by their author count towards the score. Sponsored positions are always labelled.See our methodology
4,8/5 on Trustpilot · 704 reviews

All CRM agencies in Northern Ireland

Perseus Agency
Located in Antrim
Founded in 2023
3 team members
Last active on 17 September 2026
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More clients. Fewer lost along the way.

Perseus Agency helps SMEs, e-commerce businesses and large accounts win more customers. We manage Meta ads, create websites and visuals that convert, and build bespoke tools (CRM, automations, dashboards)
Allocation
CRM (10%)
SalesForce
Also:Digital Marketing(40%)Website(20%)+2 xp

Quality

Not rated

Xsell
Located in Belfast
Founded in 2013
20 team members
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Presentation Xsell Agency is a commercial agency specialising in the distribution of products to distributor partners. The agency places customer satisfaction at the heart of its concerns and is committed
Allocation
WebsiteCRMSocial MediaSEO

Quality

Not rated

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Wurkhouse
Located in Londonderry
20 team members
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About us Wurkhouse is a marketing, creativity and digital agency that structures its services around the principle of simplicity. The agency offers a modular range covering digital strategy, branding,
Allocation
WebsiteCRMSEOGrowth Marketing

Quality

Not rated

b10
Located in Belfast
Founded in 2024
4 team members
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Overview b10 is a commercial transformation company that diagnoses, rebuilds and drives the end-to-end commercial system, from first click to recurring revenue generation. Its approach covers the entire
Allocation
WebsiteCRM

Quality

Not rated

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