You launch a WhatsApp campaign to 5,000 customers â and a chunk of them never receive it. If you've seen this, you're not alone. WhatsApp now limits marketing messages in several ways. This guide explains each limit and what you can do about it.
1. Per-User Marketing Message Limits
WhatsApp limits how many marketing template messages a person receives from all businesses combined in a period of time. According to Meta's documentation, this limit adapts to each person, based on factors such as how often they read marketing messages and how many messages they already receive from friends, family, and businesses.
Key points:
- Meta does not publish a fixed number. Figures quoted online (such as "2 per day") are third-party estimates.
- When a message is blocked by this limit, the API returns error code 131049. Meta advises waiting at least 24 hours before trying that person again.
- If the customer replies to you, a 24-hour customer service window opens, and marketing messages sent inside that window don't count towards their limit.
- The limit applies to Marketing templates, not Utility or Authentication messages.
2. Messaging Limit Tiers
Separately, every business has a messaging limit: the number of unique customers it can start conversations with in a rolling 24 hours. New businesses start low, and the limit increases as you send good-quality messages to more people. Meta displays your current tier, and Wabiss shows it on your connected number.
To move up a tier, Meta generally looks for consistent sending to new customers combined with a good quality rating. Completing Meta business verification also helps unlock higher limits.
3. Quality Rating
Meta rates each number green, yellow, or red based on how customers react â especially blocks and reports. A falling rating can stop you from moving up tiers and, in serious cases, lead to restrictions.
4. How to Get More Marketing Messages Delivered
| Do this | Why it helps |
|---|---|
| Message people who opted in | Fewer blocks and reports keep your quality rating high |
| Segment by interest and send fewer, better offers | Higher read rates influence per-user limits in your favour |
| Encourage replies with buttons and questions | Replies open a 24-hour window where marketing messages don't count towards the limit |
| Use Utility for genuine transactional updates | Order and account updates aren't subject to marketing limits |
| Retry blocked messages after 24 hours, not immediately | Immediate retries are blocked again |
| Watch your delivery reports | Spot rising failures early and adjust frequency |
5. Use Click-to-WhatsApp Ads to Start Conversations
When customers message you first â for example from a Click-to-WhatsApp ad â you're replying inside an open window instead of sending cold marketing templates. That's better for delivery, quality rating, and cost.
6. How Wabiss Helps
- Delivery reports show exactly which messages failed, with filters by campaign group and template.
- Retry failed messages in bulk once the 24-hour wait has passed.
- Contact groups make it easy to send relevant offers to smaller, interested audiences.
- Chatbots and auto-replies respond instantly when customers reply, keeping conversations inside the free window.
Frequently Asked Questions
What does WhatsApp error 131049 mean?
The message wasn't delivered to maintain a healthy ecosystem â usually because the recipient reached their marketing message limit. Wait at least 24 hours before resending.
Am I charged for blocked messages?
Meta charges for delivered template messages.
Do these limits apply to WhatsApp Web (QR) numbers?
Meta's API limits apply to the official API. Web QR numbers have their own risks, which is why Wabiss adds pacing and warm-up limits to protect them.