WhatsApp Message Categories
Meta classifies every WhatsApp Business conversation into one of four categories: Marketing, Utility, Authentication, and Service. Each category has different rules, different prices, and different template approval criteria. This guide explains all four with examples.
Marketing
Promotional, offers, announcements, abandoned cart recovery
Examples
- Special discount on your favorite products this week
- New collection just launched — explore now
- We miss you! Here's 15% off to come back
- Festive sale: up to 50% off until Sunday
Pricing
Highest per-conversation rate (~₹0.78 in India)
Rules
- Customer must have explicitly opted in to marketing
- Must allow easy opt-out (STOP keyword or button)
- Frequency capping recommended — Meta penalizes high block rates
Utility
Transactional / informational updates customers expect
Examples
- Your order #1234 has been confirmed
- Payment of ₹2,499 received — thank you
- Your delivery is out for delivery, ETA 30 mins
- Your appointment is confirmed for tomorrow at 10 AM
Pricing
Low per-conversation rate (~₹0.12 in India)
Rules
- Must reference a specific user-initiated transaction or event
- No promotional language — keep it strictly informational
- Implicit opt-in (customer placed an order, made a payment)
Authentication
OTPs, verification codes, account security
Examples
- Your OTP is 482910. Valid for 10 minutes.
- Your verification code is 7392
- Your password reset code: 1234
Pricing
Per-message in India since 2024 (~₹0.12 each)
Rules
- Must follow strict template format — limited variables
- Required disclaimer about security/expiry
- Cannot include marketing content
- One specific OTP / code per message
Service
Free-form replies to customer-initiated conversations
Examples
- Sure, here's the answer to your question…
- Thanks for reaching out! Our team will get back shortly.
- Your refund has been processed. Anything else?
Pricing
First 1000 conversations/month free; ~₹0.30 each thereafter
Rules
- Must be within the 24-hour customer service window
- No template needed — free-form text + media allowed
- Outside the 24-hour window, you must use a paid template
How Meta classifies a conversation
The category is determined by the first template message you send within a 24-hour window. All subsequent messages in that window inherit the same category. So if you send a Marketing template first, the entire 24-hour conversation is billed as Marketing — even if you follow up with utility-style messages.
Customer-initiated chats are Service by default. If you reply within 24 hours, you can use free-form messages. Reply outside 24 hours and you must use a template — at which point its category determines pricing.
Cost optimization tips
- Reply quickly to customer messages. Service replies in the 24-hour window are free for the first 1000/month.
- Submit dedicated templates per category. Don't mix promotional language into Utility templates — they'll be rejected or reclassified.
- Use free entry-point conversations. Click-to-Message ads on FB / Instagram open free conversations for 72 hours.
- Group related Utility updates. Send order confirmation, dispatch, and delivery within the same 24h window — one conversation, same price.
- Send marketing during peak engagement hours to maximize replies — replies extend the customer service window.
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Frequently asked questions
What are the WhatsApp message categories?
Meta classifies WhatsApp Business messages into four conversation categories: Marketing, Utility, Authentication, and Service. Each has distinct rules, pricing, and template approval criteria. Templates are submitted under one category and Meta reviews them against that category's rules.
What's the difference between Marketing and Utility?
Marketing = promotional / commercial intent (offers, sales, abandoned cart, new product launches). Utility = transactional updates customers need or expect (order placed, dispatched, delivered, payment confirmed). Marketing costs significantly more per conversation than Utility because Meta wants to limit spam.
Can a single template be in multiple categories?
No. Each template is approved under exactly one category. If you want to send what looks like the same content as both Marketing and Utility, you submit two separate templates with different category classifications. Meta reviews based on actual content — labeling a marketing template as Utility to save cost will get rejected.
When are Service messages free?
Service messages are replies to customer-initiated conversations within the 24-hour customer service window. Meta gives the first 1000 service conversations per WhatsApp Business Account per month free. Beyond that, service conversations are charged at a per-conversation rate.
What's the Authentication category for?
Authentication templates are for OTPs, verification codes, and account confirmation messages. Meta requires authentication templates to follow a strict format (limited variables, specific button structure). Authentication conversations are priced lower than Marketing in most regions.
Can I use a Utility template for marketing content?
No. Meta reviews actual content. If your Utility template contains promotional language ('20% off!', 'Limited time offer'), Meta will either reject it or downgrade existing approved templates. Once flagged, you may face increased review scrutiny on future templates.
How does Meta decide a conversation's category?
Meta classifies a conversation based on the FIRST template you send in the 24-hour window. If you send a Marketing template, the conversation is Marketing — even if you follow it with utility content. Pick categories carefully because pricing follows.
Send across all four categories
Zaptilo prices each category transparently. INR billing. GST invoice.
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