What the customer sees
With a lead form ad, the customer taps the button and a short form opens inside Facebook or Instagram. Their name and phone number are usually filled in from their profile, so they check it and submit. They never leave the app, and they do not have to type a message.
A click-to-WhatsApp ad opens a chat with your business number, often with a starting line already typed, something like "Hi, I saw your ad". The customer sends it and waits for your reply. It feels like messaging a shop they know, and many people in India are more comfortable doing that than filling a form.
The difference shows up in what you get. A form gives you a name and a number and nothing else, so you start the conversation. A chat starts with the customer’s own words, which tells you straight away whether they want a price, a booking or just a look at your catalogue.
Which suits your business
Lead forms fit businesses where the customer needs a conversation before deciding. A coaching class in Kota wants to explain batches and fees on a call. A solar installer needs to ask about roof size and the electricity bill. Furniture makers, travel agents and hotels taking group bookings are similar.
These customers rarely buy from a chat. They want to hear a voice, ask about the payment plan and feel sure you are a real business. A form gives you their number and the reason to call.
WhatsApp fits quick, visual or repeat purchases. A bakery in Pune gets "Can you do a 1 kg chocolate cake by Saturday?" A clothing store sends photos of three kurtas in the customer’s size. A mobile shop answers "Price of this model?" Salons get booking requests the same way.
The follow-up each one needs
Lead forms are easy to submit, which brings more enquiries and some that are only half interested. The fix is speed. Call within the hour if you can, while the person still remembers your ad. A lead called the next day often has already spoken to someone else.
WhatsApp enquiries come with a question attached, so intent is clearer, but someone has to reply. If chats sit unanswered for half a day, people move on. Keep a few saved replies ready for prices, timings and location so whoever is at the counter can answer quickly.
Click-to-WhatsApp ads also need a WhatsApp Business number linked to your Facebook Page before they can run. Set that up first.
Mixing both
You do not have to choose forever. A sweet shop might run WhatsApp ads for daily orders and a lead form ad before the wedding season, when bulk buyers want a call with a quote. A gym could use a lead form for its free trial week and WhatsApp for the rest of the year.
If you are unsure, run one for 10 days, then the other, and compare the cost per serious enquiry, the ones that turned into a visit or a sale. That number is a better guide than the cost per lead alone. In our app you choose the goal when you set up each plan, and both kinds of enquiry land in the same Leads tab.
Questions
Which one is cheaper per enquiry?
It varies by trade and area. The ranges our app uses for estimates are ₹45 to ₹65 per lead form enquiry and ₹35 to ₹55 per WhatsApp chat started, but a cheaper enquiry is only better if it turns into a sale.
Can I ask more questions in the lead form?
Ads Manager lets you add questions. Each extra question means fewer people finish the form, so most local businesses keep it to name and phone and ask the rest on the call.
Can I use my personal WhatsApp number?
The ad needs a WhatsApp Business number linked to your Facebook Page. Many owners use a separate number for the shop so staff can reply too.