WhatsApp messaging limits: tiers and how to grow
WhatsApp caps how many people you can message first each day: 250, 2K, 10K, 100K or unlimited. How the tiers work, what counts and how to move up.
By Engage team, Shwastik Tech SolutionsUpdated 4 min read
What the messaging limit is
To stop new numbers from spamming, WhatsApp caps how many unique customers a business can start conversations with in a rolling 24-hour period. “Start” means sending a template to someone who hasn’t messaged you in the last 24 hours. Sending three templates to the same person counts once.
The tiers
| Tier | Unique people per 24 hours | Typical for |
|---|---|---|
| Starting | 250 | New, unverified businesses |
| Tier 1 | 2,000 | Verified or scaling businesses |
| Tier 2 | 10,000 | Regular campaigns |
| Tier 3 | 100,000 | Large brands and marketplaces |
| Unlimited | No cap | High-volume senders with consistent quality |
What counts and what doesn’t
- Counts: templates (marketing, utility, authentication) sent to people with no open conversation.
- Doesn’t count: replies inside the 24-hour window, and messages to people who started a chat with you.
How to move up a tier
- Verify your business with Meta. Unverified accounts stay at the lowest limit.
- Keep quality medium or high. Low-quality numbers don’t get upgraded. See how to avoid blocks and reports.
- Use your limit. Meta upgrades accounts that regularly use a large share of their current limit (roughly half or more over the past week) with messages people engage with.
What happens at the limit
Templates to new people beyond your limit fail until the 24-hour window rolls on. Engage warns you on the campaign review step when the audience is larger than your limit, and lets you throttle a campaign so it spreads across days instead of failing.
Frequently asked questions
What is the WhatsApp Business API daily limit?
It’s the number of unique people your business can start conversations with (using templates) in a rolling 24 hours. New accounts start low—typically 250—and grow to 2,000, 10,000, 100,000 and unlimited.
Does the limit apply to replies?
No. Replies to customers who messaged you, inside the 24-hour customer service window, don’t count towards the limit.
How do I increase my WhatsApp messaging limit?
Complete Meta business verification, keep a medium or high quality rating, and use a good share of your current limit with messages people want. Meta raises the limit automatically when these conditions are met.
Is the limit per phone number?
Since late 2025 Meta applies messaging limits at the business portfolio level, so all numbers in the same portfolio share one limit.