Understanding Meta's messaging limits

Meta limits how many unique contacts you can message in a 24-hour period. Here's how it works.

Messaging limit tiers

How limits are counted

• Only business-initiated conversations count (you message first with a template)
• User-initiated conversations (customer messages you first) do NOT count
• Each unique phone number counts once per 24 hours, regardless of how many messages you send them
• The 24-hour window rolls — it's not midnight-to-midnight

How to increase your tier

Meta automatically upgrades your tier when:

1. Your quality rating stays Green for at least 7 consecutive days
2. You've sent messages to at least 2x your current limit in the past 7 days

Example: If you're at Tier 1 (250), you need to message 500+ unique contacts over 7 days while maintaining Green quality to move to Tier 2.

How tiers decrease

Your tier drops if:

• Quality rating drops to Red
• You receive too many blocks or reports
• Meta detects policy violations

What happens when you hit the limit

• New business-initiated messages will fail with a rate limit error
• Messages already in queue will still be delivered
• You can still reply to customers who message you (user-initiated)
• The limit resets after 24 hours

Checking your current limit

1. Go to Meta Business Suite
2. Navigate to WhatsApp Manager → Phone Numbers
3. Your current messaging limit tier is shown there

In AIsoule, you can also see this in Settings → WhatsApp Accounts → Test Connection (shows messaging_limit_tier).

Tips for managing limits

1. Start slow — Don't try to send 10,000 messages on day one
2. Warm up gradually — Increase volume by 2x each week
3. Prioritize quality — A Green rating is more important than volume
4. Segment your audience — Send to engaged contacts first
5. Monitor blocks — If people are blocking you, reduce volume immediately
6. Use scheduling — Spread campaigns over multiple days if needed

FAQ

Q: Do template messages and free-form messages both count? Only the first business-initiated message to a unique contact counts. Subsequent messages in the same conversation don't add to the count.

Q: How long does it take to reach Unlimited? Typically 4-8 weeks with consistent, high-quality messaging.

Q: Can I request a manual tier increase? No. Tier increases are automatic based on quality and volume.

Q: Does the limit apply per phone number or per WABA? Per phone number. If you have multiple numbers, each has its own limit.