The 4b2b.net Integrated Ecosystem
From the photographed receipt to the accounting entry, in one flow.
4expenses collects receipts and expense reports, runs them through approval, and passes the approved batch on: to accounting as a structured export, to 4invoices for incoming invoices, to 4myprojects for cost per project, and to 4notify for approval alerts. The apps below share the same data across the 4b2b ecosystem, so nothing is keyed in twice.
Start freeThe central hub of the business ecosystem
Central platform connecting every ecosystem app into a unified operational flow. Consolidated management dashboard, cross-platform reports, single sign-on and centralized administration of users and permissions.
Sales pipeline, lead management and performance reports
Complete CRM with company and contact management, automatic scoring, visual sales pipeline, multi-channel activity tracking and performance reports. Integrated with invoicing, marketing and notifications.
Integrated operations and resources
Modular ERP system covering every operational process: procurement, stock management, production, logistics and financial control. Connects departments into one unified flow and gives full visibility over resources and costs.
Staff administration, timekeeping and performance reviews
Complete HR solution with digital employee files, automated onboarding, dynamic org chart, digital time tracking, leave management, shift planning, performance reviews and payroll.
Scalable and secure infrastructure
Web hosting, domain registration, dedicated servers and managed cloud infrastructure. Automatic backups, SSL certification, integrated CDN and 24/7 monitoring. Auto-scaling for variable traffic and dedicated technical support.
Complete online sales
Full e-commerce platform for building and managing online stores. Product catalog, shopping carts, optimized checkout, integration with payment processors and couriers. Responsive templates, built-in SEO and detailed analytics.
Fast deliveries and orders
Dedicated system for restaurants and food delivery: digital menu, online ordering, real-time delivery tracking and courier management. Integration with delivery platforms, automated notifications and sales reports per product and area.
Dynamic pricing strategies
Smart pricing engine that analyzes competition, demand and costs to recommend optimal prices. Automated discount rules, A/B testing on prices, profitability simulations and alerts for price changes.
Campaigns, lead generation and performance analytics
Digital marketing platform with SEO campaigns, Google & Social Ads, content marketing, optimized landing pages, smart forms with scoring, automated lead nurturing and performance dashboards with multi-touch attribution.
Issue, send and track invoices automatically
Complete electronic invoicing system with e-Invoice support, automatic recurring invoice generation, proforma, delivery notes and receipts. Multi-currency, custom templates and automatic bank reconciliation.
24/7 bookings with synced calendar and reminders
Online appointment system with unified calendar, self-service booking, Google/Outlook sync, SMS and email reminders, auto-confirmation, flexible rescheduling and multi-location management.
Patient and service management
Dedicated system for medical clinics: patient charts, appointments, consultations, prescriptions and medical documents. Integration with lab and imaging, statistical reports per service and physician, automated invoicing and GDPR compliance.
Appointments and client records
Specialized platform for therapy and psychotherapy practices: client files, session notes, treatment plans and recurring appointments. Secure communication with clients, automated reminders and progress reports.
Cases, documents and clients
Management system for law firms: case files, court dates, legal documents and time tracking. Hourly or fixed-fee billing, automatic conflict checks and a library of legal templates.
Appointments and aesthetic services
Dedicated system for beauty and spa salons: online bookings, client charts, treatment and preference history. Service packages, loyalty cards, automated reminders and reports on services and revenue.
Shift scheduling and resources
Workforce planning platform: shifts, availability, replacements and per-location allocation. Visual calendar for managers, automated notifications for schedule changes and attendance reports integrated with HR.
Create, sign and manage contracts digitally
Complete contract management platform with versioning, Jinja2 templates, electronic signature, detailed audit log and multi-participant approval workflow. Automatic renewal and deadline alerts.
Electronic archiving, records registry, document workflow, OCR
Document management system (DMS): legally valid electronic archiving, a records registry with unique numbering, internal approval workflows, OCR and full-text search. Retention periods are applied automatically and documents are disposed of on schedule, in line with GDPR.
Plan, collaborate and deliver projects on time
Complete project management platform with Kanban, Scrum boards, Gantt charts, time tracking and detailed reports. Resource allocation, real-time collaboration and integration with all other modules.
Email, SMS, push and webhooks from one place
Centralized notification system unifying transactional email, SMS, push notifications and webhooks. Event-based automations, drip campaigns, audience segmentation and A/B testing.
Routes, deliveries and fleets
Transport and logistics management system: route planning, GPS vehicle tracking, fleet management and CMR documents. Route optimization for lower fuel use, real-time delivery notifications and per-vehicle cost reports.
Bookings, quotes and parts
Dedicated platform for auto service shops: bookings, repair estimates, parts orders and per-vehicle repair history. Parts inventory management, automated invoicing, service and inspection reminders and per-mechanic reports.
Sites, shops and marketplaces
Website and web-app builder platform: professional templates for presentation sites, online shops and multi-vendor marketplaces. Hosting included, SSL certificate, drag-and-drop editor and instant publishing, no code required.
Listings and bookings
Rental management platform: property listings, availability calendar, automated contracts and recurring collections. Tenant verification, payment reminders, maintenance request handling and financial reports.
Listings and leads
Dedicated CRM for real estate agencies: property listings, automatic buyer–property matching, viewings and offers. Public portal with advanced search, integration with real estate platforms and per-agent sales reports.
Bookings, front desk, rooms, Booking/Expedia/Airbnb sync
Hotel property management system (PMS) with online bookings, digital front desk, room allocation and housekeeping. Automatic channel manager sync with Booking.com, Expedia and Airbnb, dynamic pricing and occupancy reports.
Packages, bookings, customers
Platform for travel agencies: build travel packages, hotel and transport bookings, custom itineraries and travel documents. Automated quoting, group management and sales reports by destination.
Guest organization and management
Complete event organization system: planning, budgeting, vendor and guest management. Event timeline, digital check-in, communication with attendees, post-event surveys and detailed reports.
Each app solves a distinct need and works on its own too. Open any of them:
