NMPBX
NMPBX: A low-cost business phone system with broad PBX features and AI call intelligence. Ranked #114 of 166 in Business Phone Systems by our editors (3.0/10); pricing: Paid; best for teams wanting low-cost AI call intelligence.
At a glance
- Editor score3.0 / 10
- PricingPaid
- Best forTeams wanting low-cost AI call intelligence
- Free planNo
- Paid from£3.10/user/mo
- Business numbersMultiple
- Facts checked22 Sep 2026
Where it wins
- £3.10 monthly Unlimited plan includes UK calls and all features
- AI transcription, sentiment scoring and semantic call search
- CRM integrations, apps, API access and live wallboards
Where it doesn't
- No free plan is available
- 24/7 support is not offered
- Pay As You Call charges calls as used
Our verdict on NMPBX
NMPBX is a UK cloud VoIP business phone system for small, mid-market and enterprise teams, including organizations with around five users and larger multi-site operations. It combines core business calling with auto attendant menus, IVR, call queues, hunt groups, number porting, voicemail transcription, recording and softphone access. The service supports cloud, desktop and mobile deployment across web, Windows, macOS, iOS and Android, with API access for broader system connections.
Pricing is offered through two paid plans. Unlimited costs £3.10 per user per month when billed monthly and includes UK landline and mobile calls, AI transcription, sentiment scoring and all features. Pay As You Call charges calls as used while also including AI transcription, sentiment scoring and all features. This gives teams a choice between a monthly per-user option and usage-based calling. The feature set extends beyond basic telephony with searchable call recording, semantic search across transcribed calls, voicemail-to-email transcripts and a live wallboard showing call activity.
NMPBX fits teams that need UK business calling alongside structured call management and AI analysis. CRM connections include Salesforce, Zoho, SugarCRM, SuiteCRM, ConnectWise, Zapier and Outlook, while the phone-system API supports additional integration work. Geographic, non-geographic, freephone and international number porting are supported, and the service runs in UK data centres. It may be less suitable for buyers who require a free tier or 24/7 support. Teams prioritising email and phone support, GDPR coverage, mobile apps and call intelligence should find the feature mix more relevant.
Your product? Our editors can test NMPBX in depth and publish a review, labelled as paid · from $149/mo →
NMPBX pricing
All 2 NMPBX plans and prices →
NMPBX fact sheet
| Free plan | No |
|---|---|
| Paid from | £3.10/user/mo |
| Included users | Not verified |
| Business numbers | Multiple |
| Auto attendant | Yes |
| Call routing | Custom |
| Voicemail transcription | Yes |
| Desktop and mobile apps | Yes |
| Deployment | Cloud, Desktop, Mobile |
| Platforms | Web, Windows, macOS, iOS, Android |
| Compliance & security | GDPR |
| Support | Email, Phone |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 7 integrations: Salesforce, Zoho, SugarCRM, SuiteCRM, ConnectWise, Zapier … |
| Pricing | Paid (source) |
| Website | nmpbx.co.uk |
| Facts checked | 22 Sep 2026 |
NMPBX integrations
NMPBX lists 7 integrations on its own site.
- Salesforce
- Zoho
- SugarCRM
- SuiteCRM
- ConnectWise
- Zapier
- Outlook
Alternatives to NMPBX
- RingCentral RingEXA broad cloud communications suite for established organizations with complex calling needs.9.1
- NextivaA broad business phone platform for teams that need calling, messaging, routing, and analytics.8.8
- Dialpad ConnectA unified business phone system with AI transcription, summaries, routing, and meetings.8.7
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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