The Short Answer
WhatsApp automation is not one price. It is three bills that arrive from different places, and quotes look wildly inconsistent because vendors include different combinations of them.
- Meta's messaging charges — paid per message or conversation, varying by category and country. Usage-based, so it scales with you.
- The platform subscription — a business solution provider giving you access to the API, an inbox, and a flow builder. Monthly or annual.
- The build — designing the flows, writing and getting templates approved, and integrating with your store, CRM, or backend. Usually one-time, with occasional changes after.
A small business typically lands at ₹3,000 to ₹12,000 a month plus a one-time setup between ₹25,000 and ₹1,00,000. A mid-sized operation running campaigns at volume runs ₹15,000 to ₹60,000 monthly.
Layer One: What Meta Charges
Meta prices messaging by category, and the categories differ by roughly an order of magnitude. This is the part most first-time buyers do not model, and the part that determines whether a campaign is profitable.
| Category | What it covers | Relative cost |
|---|---|---|
| Marketing | Promotions, offers, re-engagement, anything the customer did not ask for. | The most expensive band by a wide margin. |
| Utility | Order confirmations, shipping updates, payment reminders, appointment changes — messages tied to a transaction in progress. | Substantially cheaper than marketing. |
| Authentication | One-time passwords and login codes. | Priced separately, typically low per message but high in volume. |
| Service | Replies inside a window the customer opened by messaging you first. | Free or near-free, which is why routing enquiries into customer-initiated conversations matters commercially. |
Two consequences follow. First, a campaign that reaches ten thousand people is a genuine media cost and should be evaluated like one, not treated as free because WhatsApp feels like messaging. Second, designing flows so customers initiate contact — a click-to-WhatsApp ad, a QR code, a website button — moves conversations into the cheapest category and can cut the bill dramatically.
Meta revises this rate card periodically and has changed the billing model more than once. Confirm current rates with your provider before building a business case on them; the category structure has proved more stable than the numbers attached to it.
Layer Two: The Platform Subscription
You cannot reach the API without a business solution provider. In India the familiar names are Wati, Interakt, AiSensy, and DoubleTick, alongside the broader customer engagement suites.
| Tier | Monthly cost | Typically includes |
|---|---|---|
| Entry | ₹1,500 – ₹3,500 | One number, a shared inbox, a few agent seats, basic broadcast, simple no-code flows. |
| Growth | ₹4,000 – ₹10,000 | More seats, a proper flow builder, catalogue and payment support, storefront and CRM integrations, campaign analytics. |
| Business | ₹12,000 – ₹40,000+ | Multiple numbers, role management, API access for custom integration, higher throughput, dedicated support. |
Read the message-charge markup before the feature list. Some providers pass Meta's rates through at cost and earn on subscription; others add a per-message margin. At a few hundred messages a month the difference is trivial. At fifty thousand it can dwarf the subscription entirely.
Layer Three: The Build
This is where an agency or developer is involved, and where scope varies most.
| Scope | One-time cost | What it involves |
|---|---|---|
| Basic setup | ₹25,000 – ₹50,000 | Business verification, number provisioning, a greeting and away flow, five to ten message templates written and submitted for approval, a simple menu. |
| Commerce integration | ₹60,000 – ₹1,50,000 | Storefront connection, order and shipping notifications, abandoned cart recovery, catalogue browsing, payment links, returns handling. |
| Custom automation | ₹1,50,000 – ₹5,00,000 | CRM and ERP integration, lead qualification and routing, appointment systems, multi-step conditional journeys, agent handoff logic, reporting. |
Template approval is the phase that surprises people. Every proactive message uses a template Meta must approve, rejections are common and often unexplained, and rewriting is normal. Budget one to two weeks for it and do not schedule a campaign against an unapproved template.
A Worked Monthly Estimate
A D2C brand with 4,000 customers, sending two marketing campaigns a month and transactional updates on roughly 600 orders.
- Platform subscription — Growth tier, around ₹6,000 a month.
- Marketing messages — 8,000 sends across two campaigns. The largest single line, and the one to model carefully at current rates before committing.
- Utility messages — roughly 1,800 order and shipping notifications, at a materially lower rate.
- Service replies — conversations customers start, effectively free.
- Maintenance — new templates and flow changes, ₹5,000 to ₹15,000 a month if outsourced.
The instructive part is the shape rather than the total: marketing sends dominate, and halving them while doubling the quality of targeting usually improves both the bill and the result. The mechanics of building those flows are covered in our complete guide to WhatsApp Business automation.
Where the Money Comes Back
Three automations reliably pay for the whole programme.
- Abandoned cart recovery. Recovers revenue that already exists. For most stores this alone exceeds the total monthly cost.
- Appointment reminders. For clinics, salons, and professional services, no-shows have a precise cost, which makes the return trivial to calculate.
- Lead response time. An enquiry answered in thirty seconds converts far better than one answered the next morning. This is the same problem discussed in our piece on lead automation from ad click to closed sale.
Before You Sign Anything
- Is Meta's message charge passed through at cost, or marked up?
- Who owns the WhatsApp Business account and the verified number — you, or the vendor?
- What happens to your flows and templates if you change provider?
- Is template writing and approval included in the build fee?
- What is the monthly cost at three times current volume?
The second question matters most. A number registered under a vendor's account is genuinely difficult to move, and it is the same class of problem as not owning your own domain and hosting. Insist on ownership at the outset, when it costs nothing.
If you want an estimate against your own volumes rather than an illustrative one, send us your numbers and we will model it properly, including whether the programme is worth running at all.