WhatsApp Business number quality (also called "quality rating") is the metric Meta calculates from user reports, blocks, and engagement data to determine how many messages you can send per day and whether your number remains active. It uses a three-color scale: green (healthy), yellow (warning), and red (risk of ban). Keeping it green is operationally critical—a consistently red number results in a ban, which is virtually irreversible.
How Meta calculates quality
Meta combines four signals:
- Blocking rate — percentage of receptors that block you.
- Reporting rate — percentage that reports you as spam.
- Engagement — percentage that responds, reads or interacts.
- Template types — correct category and content.
The calculation is opaque, but the effect is clear: if too many receptors react negatively, the quality drops.
The three levels of quality
| Level | Meaning | Operational effect |
|---|---|---|
| Green (High) | Healthy | High shipping limits, no restrictions |
| Yellow (Medium) | Warning | Reduced limits, Meta alert |
| Red (Low) | Risk | Minimum limits, imminent risk of banning |
If you stay in the red for several days, Meta may pause sending marketing templates or, in extreme cases, ban the number.
Shipping tiers in 2026
In addition to quality, Meta applies shipping tiers:
| Tier | Unique recipients / 24h | How to upload |
|---|---|---|
| Tier 1 | 1.000 | Initial |
| Tier 2 | 10.000 | Demonstrate consistently good quality |
| Tier 3 | 100.000 | More sustained quality + volume |
| Tier 4 | Unlimited | Verified enterprise accounts |
To move up a tier, you need consistent green quality and increasing volume. If you drop to yellow or red, you'll be demoted.
8 rules for maintaining quality in green
1. Only write to contacts with genuine opt-in information.
Click-to-WhatsApp ads, web forms with checkboxes, QR codes in stores—all valid. Buying lists or importing contacts without consent—quality drops quickly.
2. Correct template category
Marketing as a service is a policy violation. You'll receive an automatic warning and the quality will be reduced.
3. Reasonable frequency
Maximum 1 promotion per week in most verticals. More than that, and the reporting rate increases.
4. Content relevant to the recipient
Segment your audience. A premium customer receives different information than a cold lead. Irrelevant messages generate reports.
5. Respond quickly
Numbers with a first response time of less than 5 minutes are almost never reported. No response or late response times are.
6. Correct time
Sending at 11 PM is aggressive. Business hours or early evening/night is safer.
7. Clear and respectful templates
No all caps, no false urgency, no threats. Always maintain a professional tone.
8. Visible Exit Button
Offering "reply STOP to stop receiving messages" improves engagement and reduces reports.
What to do if your quality drops to yellow or red
Immediate actions
- Pause all marketing campaigns. Only leave active service conversations.
- Review segmentation. Who did you send the last thing to?
- Review the content. Is there false urgency, all caps, aggressive language?
- Communicate with customers that opened complaints to resolve.
- Wait 7-14 days without new marketing templates before gradually resuming.
Gradual recovery
- It starts with very low volume (10-20% of the normal volume).
- Only to highly engaged contacts.
- Conservative templates, clearly useful.
- Monitors daily quality.
If the quality returns to green after 1-2 weeks, gradually resume normal volume.
How to monitor quality
Meta shows quality in WhatsApp Manager → Phone numbers → Quality RatingBut the update is slow and the level of detail is low.
A professional platform like Aurora Inbox monitors in real time:
- Current quality.
- Trend (rising, stable, falling).
- Blocking rate and reports by template.
- Early warning when approaching the yellow threshold.
- Specific recommendations based on the detected pattern.
Common mistakes that kill quality
- Buy lists and send them in bulk. Recipe straight to the red.
- Import CRM contacts without opt-in verification. Same effect.
- Templates with capital letters or false urgency. Meta automatic filter.
- Send marketing at 11 PM. Immediate reports.
- Not responding quickly. Engagement drops, quality declines.
- Confusing template categories. Direct policy violation.
Why Aurora Inbox
Aurora Inbox monitors number quality in real time, triggers early alerts before it reaches a critical level, and suggests specific adjustments based on detected patterns. Combined with a real-time LLM agent (GPT-5) for rapid response and RAG for customization, it maintains high quality without manual effort.
Frequently Asked Questions
How quickly does the quality of a number change?
It usually takes 24-72 hours for changes to be reflected. Negative effects (turning yellow/red) are immediate in high volumes.
Does quality only affect marketing templates?
Mainly, yes. Service conversations (initiated by the customer) are less sensitive, but a red number ends with everything blocked.
Can I recover from a negative balance?
Yes, with a 1-2 week break + gradual return. If you remain in the red zone for too long, Meta may issue a permanent ban.
Does Aurora Inbox monitor quality?
Yes, in real time with early alerts. Much better than Meta's basic dashboard.
Does my quality improve if I lower the volume?
Yes, gradually. But only if the content and opt-in also improve.
What happens to my number if I get banned?
It's practically unrecoverable. You'll have to migrate to a new number. That's why prevention is critical.
