WhatsApp Number Quality Rating and Messaging Limits Explained
Your quality rating and messaging limit decide how many customers you can reach. Learn what affects them and how to keep both healthy.
By UnboxChat Team
Two ideas control how far your WhatsApp business number can scale: the quality rating and the messaging limit. Both come from how customers react to your messages.
Quality rating
Meta shows a rating for each number, usually as green, yellow or red. It reflects how recipients responded to your messages in the recent past, based on signals such as blocks, reports and how often people mark messages as unwanted.
- Green: healthy
- Yellow: warning, you should improve
- Red: poor, limits may drop
Messaging limit
The messaging limit is the number of unique customers you can start conversations with in a 24 hour period. New numbers start with a low limit. As your quality stays good and your volume grows, Meta raises the limit step by step, and business verification can unlock higher levels. Meta updates the details from time to time, so check the current documentation for exact numbers.
Replies to customers who message you first do not count against this limit.
What hurts your rating
- Messaging people who never opted in
- Sending irrelevant or repetitive messages
- Making it hard to opt out
- Sending to old, inactive numbers
- Misleading templates
How to protect it
- Collect clear opt in and keep the proof
- Segment and send only relevant messages
- Add an opt out line to marketing templates and honour it
- Send in batches and watch the results
- Clean your list by removing numbers that fail or never respond
What to do if the rating drops
Pause marketing sends. Look at your last campaigns: which template, which audience, which time. Fix the cause and send only high value utility messages until the rating returns to green.
Watch it in your panel
UnboxChat shows each number's quality and limit, so you notice a change early. The admin side also lists numbers across all workspaces so support can help before a problem grows.
Think long term
Quality is the result of respect for the customer. Businesses that send fewer, better messages usually get higher limits over time. Read our broadcast best practices for a practical routine.