ERP, CRM, E-commerce and Automation Software by Greatzern

Most businesses run on disconnected tools: one for accounting, one for customers, one for the online store, one for messaging. Data gets duplicated, processes break between systems, and teams spend hours moving information by hand.

Greatzern Software Solutions is a managed software implementation agency. We replace that patchwork with one integrated business system, deployed on the client's own infrastructure and maintained long term. This post covers what we offer and how each product works.

ERP software with HR, accounting and CRM

GreatrERP is a business management system that brings HR, accounting and CRM into one platform. A company manages its people, finances, customers and operations with shared data instead of separate tools.

The core modules are shared across every business type. Industry-specific modules are added or built for the sector a business operates in, so the system fits retail, construction, services, real estate or any other industry.

CRM and ERP for professional services firms

GreatrCRM is an ERP built for professional services firms. It covers clients, projects and billing in one place, for agencies, consultancies and other teams that sell time and expertise.

E-commerce platform builder

GreatShop is an e-commerce platform builder with 27 payment gateways. It suits businesses that sell products or services online and need to accept payments from different regions and providers.

WhatsApp and email automation

WapiAgent automates WhatsApp and email communication: follow-ups, notifications and customer messaging without manual sending.

Online scheduling and booking software

Cali handles appointment scheduling and bookings, so clients can book time without back-and-forth messages.

Email marketing and newsletter software

Greatr-Mail is a newsletter and email campaign tool for sending marketing and customer updates.

SMS gateway

is an SMS gateway for notifications, reminders and marketing messages.

How a managed implementation works

1. Discovery. We map your current tools, workflows and goals.
2. Implementation. We configure, integrate and deploy the system on your infrastructure and migrate your existing data.
3. Ongoing support. We maintain, update, secure and support the system under a retainer.

Why deploy on your own infrastructure

• You own your data and control where it lives.
• You work directly with the team that builds and configures your system.
• Your tools share data instead of running as separate silos.
• Maintenance and security updates are handled for you.

Get started

If you want ERP, CRM, e-commerce, messaging automation or scheduling set up as one connected system, visit greatzern.com.

Which tools in your business are the most disconnected right now? Tell me in the comments.