WhatsApp Messaging Limits & Tier Caps Explained
Why your first big send might not all go out today — and how to climb the tiers to unlimited.
WhatsApp deliberately limits how many people a business can start conversations with, and raises that ceiling only as you prove you send responsibly. Understanding the system explains why a big first send may not all go out in one day — and how to lift the cap.
Messaging tiers
Every number has a messaging limit — the number of unique customers you can start a conversation with in a rolling 24 hours:
- 250 (new numbers)
- 1,000
- 10,000
- 100,000
- Unlimited
You climb automatically as you send good messages without triggering blocks. Replies to customers who messaged you first (within 24 hours) don't count against this limit — only conversations you start do.
Quality rating
Each number carries a quality rating (green / yellow / red) based on recent recipient feedback — blocks and "report" taps drag it down. A low rating can freeze your tier or drop it. The fixes are the same as good marketing hygiene: message only opted-in people, keep content relevant, and don't over-send.
How ConvoFly protects you
- Daily cap awareness. Broadcasts and drip steps count against the same daily allowance. When a send would exceed the cap, ConvoFly defers the remainder rather than getting your number flagged.
- Automatic retries. If a message hits a temporary glitch, ConvoFly quietly tries again a little later instead of giving up.
Practical implications
- Warm up a new number gradually — don't try to send 10,000 messages on day one.
- Prune unengaged contacts and use segments so every send is relevant.
- If a large broadcast spans a cap, the overflow continues on the next day automatically.
Frequently asked questions
How many WhatsApp messages can I send per day?
It depends on your number's messaging tier: 250, 1,000, 10,000, 100,000 business-initiated conversations per rolling 24 hours, or unlimited. Numbers start at 250 and scale up automatically as you maintain a good quality rating.
What happens if my broadcast exceeds the daily limit?
ConvoFly is cap-aware — when a send would push you over the daily allowance it defers the remainder to the next day rather than failing or risking your number's standing. Large broadcasts simply continue the following day.
How do I increase my WhatsApp messaging limit?
Keep your quality rating high by messaging only opted-in, relevant audiences and avoiding blocks. Tiers increase automatically as you send volume responsibly over time.