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For Agencies

WhatsApp for agencies: every client's numbers in one app, without per-seat fees.

Wassuply, a Windows and Mac app for warming up WhatsApp numbers, lets agencies warm and run unlimited client numbers side by side, each with its own isolated session, fingerprint and optional proxy. No API, no per-seat fees, and no logging out and in to switch clients.

Get lifetime access · $397See features

No API. No monthly fees. Built-in anti-ban protection.

The problem agencies run into

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Per-seat pricing kills margins

Most tools charge per number or per seat, so scaling clients eats your profit.

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Client numbers get banned

One banned number means an awkward call with the client and lost momentum.

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Juggling many logins

Switching between client accounts across browser profiles wastes hours every week.

How Wassuply helps

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Unlimited client accounts

Add every client's numbers with no per-seat fee. One payment covers them all.

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Warmup on every number

Each client number warms on autopilot, and Health & Risk tells you when it's ready for campaigns.

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One dashboard, instant switching

Manage all client numbers from a single window with isolated sessions and proxies. See how multiple WhatsApp accounts run on one PC.

Wassuply campaign wizard Accounts step with three WhatsApp numbers as cards, showing sent-today counts, one selected
Picking which client numbers send a campaign: every connected number shows its sent-today count.

Frequently asked questions

Can I manage multiple clients in Wassuply?

Yes. Wassuply supports unlimited accounts and account groups, so you can organise each client's numbers into folders and switch between them instantly from one window.

Is there a per-seat or per-number fee?

No. Wassuply is a one-time $397 payment with unlimited accounts and no per-seat pricing.

How do I keep client numbers from getting banned?

Warm every new number on autopilot for at least 15 days before sending (30 is recommended), keep smart delays on, and assign each number its own proxy. If one is banned anyway, the in-app WA Ban Appeal has 50 ready-made appeal scripts.

Explore more

Built for agencies who live in WhatsApp.

Warm your numbers, send at scale, and watch every number's ban risk live. One payment, yours for life.