Yes - and for most users, this is exactly what you should be doing. Every email account you connect to Prospi gets its own fully independent warmup. You can have 5, 10, 30, or even 100+ accounts warming up simultaneously.
Why Warming Multiple Accounts Matters
Effective cold email outreach at scale requires multiple inboxes. A single inbox can safely send around 20-40 emails per day after warmup. If you want to send 500+ emails per day, you need 15-25 warmed inboxes running in parallel.
By starting warmup on multiple accounts at the same time, all of them will be ready to add to campaigns simultaneously - maximizing your outreach capacity from day one of launching.
Best Practices
Start all accounts on warmup immediately when you set them up - even if you are not ready to launch campaigns yet. Every day of warmup counts.
Do not rush individual accounts - each one needs its own 2-4 week warmup period, regardless of how many others are warming at the same time.
Keep warmup running after launch - even once accounts are actively sending campaigns, leave warmup on. It acts as an ongoing reputation maintenance system.
Prospi tracks warmup progress for each account individually so you always know which ones are ready and which are still building reputation.