What is CRM? How to Manage Customer Relationships

What is CRM, what types exist, how does it benefit business? Customer database, sales pipeline, automation. 166 Tech explains.

What is CRM?

CRM (Customer Relationship Management) is a system that manages all interactions with current and potential customers in one place. Who you talked to, when, what was offered, what stage of the deal — all in one system.

Why do you need CRM?

• No customer is forgotten (Excel sheets get lost, CRM doesn't)
• Whole sales team sees the same data
• Analytics on which channel produces the most sales
• Automated reminders and follow-ups
• Personalized approach based on customer history

Core CRM modules

• Contacts / Customers
• Sales pipeline (lead → quote → deal → won)
• Tasks and reminders
• Email/SMS marketing
• Reports (rep performance, channel effectiveness)
• Integrations (phone, WhatsApp, web forms, social)

CRM types

Operational — daily ops: contacts, sales, support.

Analytical — data analysis, segmentation, marketing.

Collaborative — multi-team: sales + marketing + support.

Off-the-shelf vs Custom CRM

SaaS (Bitrix24, AmoCRM, HubSpot, Salesforce): fast start, monthly subscription, standard features.

Custom: business-specific logic, deeper integrations, one-time investment.

Implementation steps

1. Sales process audit (free)
2. Define needed modules
3. Integration plan (phone, WhatsApp, web, e-shop)
4. Setup and configuration
5. Team training
6. First-month monitoring

Pricing

SaaS: $15-100/user/month. Custom CRM: $1500-15000 depending on complexity.

Why 166 Tech?

• Bitrix24, AmoCRM, HubSpot setup and migration
• Custom CRM development (Laravel + React)
• WhatsApp Business API integration
• 1C / e-invoice integration
• Team training (Azerbaijani)

Next step

Tell us your CRM needs via "Have a project" — free consultation.