Your number is safe with us
Every WhatsApp message sent through Recruitly passes through 4 layers of protection — daily caps, hourly pacing, a 3-week warmup, and human-like messaging behavior. Your number never looks like a spammer.
Back to WhatsApp IntegrationEvery message passes through two checkpoints
Before any message leaves your account, it clears two independent layers of validation. Even if one layer is lenient, the other catches it.
Instant validation
The moment a message is queued, the system checks your daily limit. If you've already sent your max for today, the message is held for tomorrow. No exceptions.
What it checks
- Daily messages sent vs. daily cap
- Number warmup stage
- Device connection health
Smart pacing
Even within your daily limit, messages are spread out naturally. Hourly caps prevent bursts, and every message includes typing indicators and cooldown pauses that mimic real human behaviour.
What it controls
- Messages per hour
- Cooldown between recipients
- Typing duration & read receipts
Your number builds trust gradually
New WhatsApp numbers are watched closely. We start slow and increase volume week by week — exactly how a real person naturally increases their messaging activity.
Phase
Daily limit
Hourly limit
What's happening
10/day
3/hr
Your number is brand new to bulk sending. We start slow — just like a real person would.
20/day
5/hr
WhatsApp sees consistent, natural usage. We gradually increase volume.
40/day
8/hr
Your number has a solid track record. Limits continue to rise.
50/day
12/hr
Full capacity. Your number has built trust with WhatsApp over 3 weeks of responsible use.
Why not start at full capacity? WhatsApp actively monitors new senders. Accounts that suddenly send 50+ messages a day get flagged. The warmup mirrors natural human behaviour — starting with a few messages and gradually doing more — so WhatsApp sees your number as a real person, not a bot.
Your account looks human because it behaves like one
Rate limits alone aren't enough. WhatsApp also looks at how messages are sent. Our messaging engine replicates the subtle patterns of a real person using their phone.
Typing indicators that match message length
Short messages get quick typing. Long messages get longer typing. Just like a real person composing a message on their phone.
Cooldown pauses between recipients
After sending to one person, the system waits 15–45 seconds before messaging the next. During warmup, pauses are longer (30–90 seconds) to look even more natural.
Read-before-reply pattern
When a conversation is ongoing, messages are marked as read before a reply is sent — exactly how you'd use WhatsApp yourself.
Longer pauses for media messages
Sending a photo or document? The system takes a bit longer to 'prepare' it, just like you would when attaching a file.
The result: To WhatsApp's detection systems, your campaign messages are indistinguishable from normal personal conversations. That's why agencies using Recruitly don't get banned — the messaging pattern simply doesn't trigger any red flags.
Messages arrive when people are awake
Nobody wants a WhatsApp message at 3am. Every message respects the recipient's local business hours — automatically.
Timezone detection
We detect the recipient's timezone from their phone number country code — covering 173 countries. No manual setup needed.
Automatic holding
Messages queued outside business hours are held and released automatically when the recipient's working day begins. Nothing is dropped.
Weekend controls
Campaigns can be configured to skip weekends entirely. Messages hold until Monday morning in the recipient's timezone.
Spread the load, protect every number
Connect multiple WhatsApp numbers and campaigns automatically balance messages across them. No single number ever gets overloaded.
Independent limits per number
Each connected number has its own daily cap, hourly limit, and warmup progress. A new number starts at Week 1 limits even if your other numbers are fully mature.
Automatic routing
The system picks the best available number for each message based on remaining daily capacity, warmup stage, and connection health. You don't need to manage which number sends what.
Health monitoring
Every number is continuously monitored for connection status. If a device disconnects, messages are instantly rerouted to healthy numbers — zero manual intervention needed.
Campaign-level visibility
See exactly how messages are distributed across your numbers, with per-number usage bars showing daily and warmup progress in real time.
We monitor every message and recover automatically
Things go wrong — devices disconnect, networks blip, queues stall. Our system detects and fixes these issues before you even notice.
Stale queue recovery
If a message gets stuck in the queue (device temporarily offline, network issue), the system detects it and either retries on a healthy device or re-queues it for the next window.
Smart message expiry
Messages that can't be delivered within their time window are safely expired rather than sent late. A campaign message from yesterday doesn't arrive at an awkward time today.
Hourly health checks
A background process runs every hour to verify queue health, device connections, and limit counters. Any anomaly is corrected automatically.
Frequently asked questions
Everything you need to know about how we protect your WhatsApp number.
What happens if I hit a daily limit?
Remaining messages in your campaign are held in a queue and automatically resume the next day. Nothing is lost — delivery just continues when your limit resets.
Can I adjust my rate limits?
Limits are set based on what keeps your number safe. They increase automatically through the 3-week warmup. We don't offer manual overrides because higher limits would put your number at risk.
What happens to messages sent outside business hours?
They're held in a queue and delivered automatically when business hours resume in the recipient's timezone. No messages are dropped.
How does the 3-week warmup work?
When you connect a new WhatsApp number, it starts at Week 1 limits (10/day). Each week the system automatically increases your capacity. After 3 weeks you reach full limits (50/day). This mirrors how a real person gradually increases their messaging activity.
Can I skip the warmup period?
No. The warmup exists because WhatsApp monitors new senders closely. Skipping it would dramatically increase your risk of a ban. Three weeks of patience protects your number for the long run.
What if my WhatsApp device goes offline?
The system detects when a device disconnects and automatically routes pending messages to other healthy devices. Stale messages are recovered by hourly health checks, and anything that can't be delivered within its time window is safely expired rather than sent late.
Does this work with multiple WhatsApp numbers?
Yes. Each number has its own independent limits, warmup progress, and health monitoring. Campaigns automatically spread messages across all your connected numbers so no single one gets overloaded.
What read rates can I expect with these protections?
Most agencies see 90%+ read rates on WhatsApp campaigns. The protections actually help — because your messages arrive during business hours with natural pacing, recipients are more likely to see and engage with them.
Ready to message candidates on WhatsApp?
Every plan includes WhatsApp messaging and campaigns — with all 4 layers of number protection built in. Scan a QR code and start sending in 10 seconds.