You launch a campaign with a brand-new template, and delivery suddenly slows or stops. Nothing is broken, you have most likely hit template pacing. Meta uses it to protect message quality by testing new templates on a small audience first. Here is how pacing works and what to do when it affects your campaign.

What template pacing does

Instead of letting an unproven template go out to your whole list at once, Meta releases it gradually and watches how recipients respond.

  • The template goes to a limited audience first.
  • Meta monitors blocks, reports and engagement signals.
  • If signals are poor, delivery may be paused.
  • If signals are healthy, it opens up to full volume.

Why it usually hits you

Pacing applies mainly to new templates, or templates without an established quality rating. It is a quality mechanism, not a punishment, and most templates clear it without issue.

What to do when a template is paced

Do not panic-resend or spin up duplicate templates, which makes things worse.

  • Wait for the evaluation to complete rather than retrying immediately.
  • Review the copy for anything that reads as spammy or pushy.
  • Check you are sending to genuinely opted-in, relevant segments.
  • Watch your number quality rating alongside it.

How to avoid pacing problems

Launch new templates to your most engaged segment first, so early signals are positive. Keep copy clear and valuable, follow the approval guide, and build a track record before scaling volume.

Frequently asked questions

What is WhatsApp template pacing?

It is a Meta quality mechanism that releases a new or unproven template gradually, sending to a limited audience first and monitoring recipient signals such as blocks and reports before allowing full volume. Poor signals can pause delivery.

Why was my WhatsApp campaign paused mid-send?

Most often because the template was being paced and early recipient signals were weak. It can also relate to template or number quality rating. Nothing is technically broken; Meta is evaluating how people respond to the message.

How long does template pacing last?

It lasts until Meta has enough signal to evaluate the template. Healthy templates open up to full volume, while poorly received ones may stay limited or paused. Retrying aggressively or duplicating templates tends to make matters worse.

How do I avoid template pacing issues?

Launch new templates to your most engaged segment first so early signals are positive, keep copy clear and genuinely valuable, send only to opted-in contacts, and build a quality track record before scaling to large volumes.

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