A CRM — customer relationship management — is simply a system that remembers who your customers are, what they bought, when you last spoke, and when to follow up. If you have ever lost a sale because a call-back slipped your mind, you need one.
For a micro-business, a well-organised spreadsheet is a CRM. As you grow, several dedicated tools offer free tiers for small teams, track leads, send follow-up emails, and connect to WhatsApp. The options below range from free to a few hundred rupees per user a month.
The payoff is real: businesses using a CRM report an average 29% increase in sales (Salesforce Research, 2024) — not from magic, but because no lead falls through the cracks.
How to do it
- 1
Start with a customer list
Open a spreadsheet and capture your last 20-50 customers: name, phone, email, last purchase, amount, next follow-up date, and notes. This alone is a working CRM.
- 2
Define your sales stages
Decide the steps a lead moves through — for example New, Contacted, Quoted, Won, Lost. Tagging each contact with a stage shows you what needs attention today.
- 3
Move to a dedicated CRM as you grow
When the spreadsheet gets unwieldy, sign up for one of the dedicated tools below (several have free tiers). Import your sheet, and the tool takes over reminders, email, and reporting.
- 4
Set follow-up reminders
For every open lead, set a next-action date. A CRM nudges you automatically; in a spreadsheet, sort by follow-up date each morning.
- 5
Connect WhatsApp and email
Link WhatsApp Business and your email so conversations log against each contact. Now anyone on your team can see the full history before they call.
Tools you can use
These are widely used options for this step. The toolkit is an independent Bombay Chamber initiative and does not endorse any single product — compare them and pick what fits your business.
Common mistakes to avoid
- Buying an expensive CRM before you have a habit of recording customers at all.
- Logging contacts but never setting follow-up dates, so the data just sits there.
- Letting each salesperson keep their own private list instead of one shared system.
- Over-complicating the sales stages — five clear stages beat fifteen vague ones.
Frequently asked questions
Isn't a CRM only for big companies with sales teams?
No. A one-person business benefits most, because a CRM does the remembering you would otherwise carry in your head. Start with a free tier or a spreadsheet.
Can a CRM send WhatsApp messages?
Many integrate with WhatsApp Business so you can message customers and log replies against their record. Check for this integration if WhatsApp is your main channel.
How do I move from a spreadsheet to a real CRM?
Export the sheet as a CSV and use the CRM's import tool. Map your columns to the CRM's fields, and your history comes across in minutes.
Published by the BCCI Digital Toolkit, a Bombay Chamber of Commerce & Industry initiative. Pricing and availability of third-party tools change — verify current details before deciding.