NMPBX

6.4easy start · #142of 174
in Business Phone Systems

Free to practise onno
Well documentedyes
Runs where you workyes

Runs on Android, iOS, Windows. Paid plans from $2.95/mo.

NMPBX is ranked #142 of 174 in business phone systems on The Geeks Club, made by NMPBX (Wymondham, Norfolk, UK). It runs on Android, iOS, Windows. There is no free plan. Paid plans start at $2.95/mo.

NMPBX plans and pricing

All plans

Unlimited £3.10/mo per user, per month UK landline and mobile calls included, subject to fair usage · international and premium-rate numbers charged as used · all features included nmpbx.co.uk · 11 Oct 2026

Pay As You Call $2.95/mo per user, per month, plus calls UK calls charged as used · international and premium-rate numbers charged as used · all features included nmpbx.co.uk · 11 Oct 2026

Compared on business phone systems

Free plan: No
Business numbers: multiple
Auto attendant: Yes
Call routing: custom
Voicemail transcription: Yes
Desktop and mobile apps: Yes

Best NMPBX alternatives

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The record

Product: NMPBX is a UK cloud VoIP business phone system with calls, handsets, support, and call analysis.
Call analysis: It transcribes calls and scores conversations for tone and outcome after they end.
Semantic search: Users can search transcripts by meaning and see each result’s sentiment score and business outcome.
Calling features: Included calling features include auto attendant and IVR, call queues and hunt groups, voicemail to email, number porting, and call recording.
Integrations: An optional CRM add-on is listed for Salesforce, Zoho, SugarCRM, SuiteCRM, ConnectWise, and Zapier.
API: The maker says developers can access underlying phone-system APIs and that a full NMPBX API for call data and AI analysis is on the roadmap.
Hosting: The system is hosted in UK Tier-3+ data centres, and the maker states 99.99% uptime.
Security: The maker lists role-based access control, audit logs, and granular permissions for recordings and transcripts.
Compliance: The maker states that it is Cyber Essentials Plus certified, ICO registered, and GDPR aligned.
AI data handling: The maker says call audio is processed in UK data centres, AI processing is in the EU, and data is not used to train third-party models.
Support: UK office-hours support is included, with a dedicated account manager, quarterly health checks, contractual SLAs, and team training.
Optional add-on: NMPBX Wallboard is an optional extra that displays live call activity and agent statistics.
Guarantee: The maker offers a three-month satisfaction guarantee and says customers may leave with their numbers if it does not deliver what it promised.
Intended customers: NMPBX says it serves UK businesses from around 5 users to 250 and beyond, including manufacturers, schools, property managers, self-storage operators, and professional services firms.
Price from: $2.95/mo

Where it ranks on The Geeks Club

Best Business Phone Systems in 2026#142 of 174

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Sources

nmpbx.co.uk· checked 11 Oct 2026
nmpbx.co.uk/about· checked 11 Oct 2026
nmpbx.co.uk/pricing· checked 11 Oct 2026