---
title: What are WhatsApp messaging limits, and how do I move up a tier?
description: "Your messaging limit caps the number of **unique customers** you can start a conversation with in a rolling 24-hour window. It is not a cap on messages: sending five messages to one customer counts as one customer, and replies you…"
url: "https://www.smsgatewaycenter.com/blog/kb/what-are-whatsapp-messaging-limits-and-how-do-i-move-up-a-tier/"
updated: "2026-10-15"
category: WhatsApp Business API / Account Health
---

# What are WhatsApp messaging limits, and how do I move up a tier?

Your messaging limit caps the number of **unique customers** you can start a conversation with in a rolling 24-hour window. It is not a cap on messages: sending five messages to one customer counts as one customer, and replies you send inside a 24-hour customer service window don't count at all.

## The tiers

| Tier | Unique customers per rolling 24 hours |
| --- | --- |
| Tier 1 | 1,000 |
| Tier 2 | 10,000 |
| Tier 3 | 100,000 |

Every new number starts at Tier 1. Your current limit is shown as **Messaging Limit** under **WhatsApp > Connections**.

## How to move up

Upgrades are automatic when both conditions are met:

- Your **quality rating is not Low**, and
- you have messaged **twice your current limit in unique customers within 7 days**. Moving from Tier 1 to Tier 2 means reaching 2,000 unique customers in that window.

The earliest an upgrade can happen is after 48 hours of sending up to your limit every day.

## Planning around it

1. Check your limit before building the recipient list.
2. Split a larger list across days, or use SMS or RCS for the overflow.
3. Grow deliberately: send close to your limit on consecutive days with healthy quality, rather than one huge burst.

Pushing volume with a Low rating achieves nothing, because quality blocks the upgrade however much you send.

**Source:** [Meta: Capacity, Quality Rating and Messaging Limits](https://developers.facebook.com/docs/whatsapp/api/rate-limits/). Meta changes these rules from time to time, so check the source if something looks different in your account.

### More Related Articles

- [What is my WhatsApp quality rating, and how do I improve it?](https://www.smsgatewaycenter.com/blog/kb/what-is-my-whatsapp-quality-rating-and-how-do-i-improve-it/)
- [Where do I see my WhatsApp number’s quality rating, messaging limit and status?](https://www.smsgatewaycenter.com/blog/kb/where-do-i-see-my-whatsapp-numbers-quality-rating-messaging-limit-and-status/)

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