What is a B2B ecosystem?
Business apps that belong to one platform and share the account and the data, instead of being wired together through paid integrations.
4b2b — BUSINESS ECOSYSTEMUnited Kingdom
The complete back-office for British business.
Invoicing with MTD-ready VAT, CRM, PAYE payroll, ERP, bookings and notifications — one platform, mind the gaps no more.
See pricingOne platform · Eight apps · No setup fee
Start with the services you can use today
Subscribe online to the first applications of the 4b2b ecosystem, then add more modules to the same account whenever you need them.
Invoicing
Issue and manage invoices online, with plans that start with a free trial period.
from €1 /month
Hosting
cPanel hosting, VPS, dedicated and GPU servers on fast NVMe storage.
from €5 /month
Price monitoring
Track your competitors' prices for your products, with alerts and price recommendations.
from €2 /month
Notifications
Send SMS, e-mail and WhatsApp notifications to your customers from one place.
from €49 /month
The line map
Global coverage
Every market is a stop on the line. SMS to 190+ countries, multi-currency billing, EU + UK data residency — change here for the rest of the network.
The 4b2b ecosystem
Why an ecosystem instead of separate apps
The 4b2b ecosystem is a group of business apps that share one account, one company record and one customer record. You switch on only the modules you need, and anything entered once shows up everywhere else — from invoicing through contracts to timesheets.
- One login for every module, with permissions set per role.
- Company and customer details are entered once, not six times.
- One subscription, with modules you turn on as you go.
- Local tax compliance included on every market we open.
Questions about the ecosystem
Short answers to what small companies ask most often before choosing. Each one has its own page, with worked examples and the mistakes to avoid.
What is the 4b2b ecosystem?
Invoicing, accounting, CRM, ERP, HR, projects, contracts and notifications under one account, with local compliance on each market.
How does an ecosystem cut software costs?
It removes parallel subscriptions and paid connectors: replacing six separate apps typically takes 40–60 % off the monthly bill.
What does Single Sign-On mean for a company?
One person signs in once and reaches every module; when they leave, access is revoked from a single place.
How is tax compliance handled across 70 countries?
Every market has its own e-invoicing format and channel, and the ecosystem applies them from the market you selected.
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