How to Warm Up a WhatsApp Number for B2B Outreach — and Not Get Banned
A practical guide to warming up a WhatsApp number for B2B outreach: sending limits, quality rating, opt-in, and what actually triggers a ban.
Marco Colombo 6 min
WhatsApp outreach
Using WhatsApp for B2B sales: opt-in and compliance, opening messages, rich media, follow-up timing and what reply rates to expect.
Search results
WhatsApp posts
WhatsApp broadcast lists in B2B sales — what they can and cannot do
Broadcast lists reach many contacts at once, but only those who saved your number. When they are worth using in B2B outreach and when they are not.
Priya Sharma 6 min
WhatsApp Follow-Up Cadence for B2B Sales — How Often to Message Without Getting Muted
How long to wait between WhatsApp follow-ups, how many to send, and why the 24-hour session window changes the maths for B2B outreach.
Lina Alvarez 6 min
What to send as your first WhatsApp message to a B2B prospect
The first WhatsApp message decides whether you get a reply or a report. Here are opening frameworks that earn a yes without risking the number.
Marco Colombo 7 min
How to use WhatsApp voice notes and rich media in B2B sales without getting reported
Voice notes and rich media are WhatsApp's real edge in B2B sales, but only after the yes. When they lift replies, when they get you reported, and how to send them.
Lina Alvarez 6 min
WhatsApp Business API vs Personal Number — Which One to Use for B2B Sales
Personal numbers get banned. The API scales but needs more setup. Here is how to pick the right path for your outreach volume and compliance needs.
Marco Colombo 7 min