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.
No API. No monthly fees. Built-in anti-ban protection.
Most tools charge per number or per seat, so scaling clients eats your profit.
One banned number means an awkward call with the client and lost momentum.
Switching between client accounts across browser profiles wastes hours every week.
Add every client's numbers with no per-seat fee. One payment covers them all.
Each client number warms on autopilot, and Health & Risk tells you when it's ready for campaigns.
Manage all client numbers from a single window with isolated sessions and proxies. See how multiple WhatsApp accounts run on one PC.

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.
No. Wassuply is a one-time $397 payment with unlimited accounts and no per-seat pricing.
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.
Warm your numbers, send at scale, and watch every number's ban risk live. One payment, yours for life.