Hey Sumo-lings, Numan here. 👋

One of the most common requests we've had is "I love my tier, I just need more leads" (or more verifications) without jumping to a whole new tier. So we've added two new add-ons you can bolt onto your lifetime deal at checkout.

Leads database add-on 🎯

• $59 for every extra 5,000 monthly leads from our 200M-contact B2B database
• Stack up to 25,000 extra leads per month

Email verifications add-on ✅

• $59 for every extra 5,000 monthly email verifications with Bounce Shield
• Stack up to 25,000 extra verifications per month

Both are one-time purchases that add to your monthly allowance, on top of whatever your tier already includes. So a Tier 1 customer with 1,000 monthly leads could add 5,000 more and work with 6,000 leads every month, without changing anything else about their plan.

A couple of quick notes:

• Just pick how much you want using the slider on the pricing table when you choose your tier
• Add-ons are non-refundable, so take a minute to size them to what you'll actually use
• These are separate from the LinkedIn, Instagram, and WhatsApp channel add-ons inside WarmySender

More leads, cleaner lists, same tier you already love. Keep the feedback coming. It's exactly how we decide what to build next.

— Numan & the WarmySender Team

Hey there, Sumo-lings!

A few of our biggest Tier 4 customers kept asking for more room to grow, so we built them more room.

License Tier 5 is live now, and it's exclusive to AppSumo Plus members.

You get:

• 200,000 emails per month
• 50,000 leads
• 24,000 email verifications
• 8 workspaces
• 8 members
• 200 warmed mailboxes
• 1,000 cold mailboxes

...roughly double what Tier 4 gives you.

Everything else stays the same: warmup, multi-step sequences, A-Z testing, unified inbox, and the rest of the feature set you already know.

This tier is just for teams running WarmySender at serious scale.

Not a Plus member yet? This is exactly the kind of thing you're missing out on.

Plus gets you 10% off every purchase sitewide, plus access to exclusive tiers like this one... so it pays for itself fast if you're buying tools regularly. Join Plus, then come back and grab Tier 5.

If you're already on Plus and outgrowing Tier 4, this is your upgrade.

Hey, I'm Numan, founder of WarmySender, writing from Dubai.

Bounces are the fastest way to tank your sender reputation, so we didn't want verification credits to be the thing standing between you and a clean list.

Starting today, every plan gets 4x the monthly email verifications:

• Tier 1 jumps from 200 to 800
• Tier 2 from 300 to 1,200
• Tier 3 from 500 to 2,000
• Tier 4 from 3,000 to 12,000

Same price, same plan, just a lot more room to verify before you send.

Keep the feedback coming. It's exactly how we decide what to build next.

Hey AppSumo fam — thanks for backing us. The response today has been brilliant. Your lifetime deal already covers the core platform: cold email campaigns and sequences, email warmup, the B2B leads database, and real-time email verification. That is yours permanently, and nothing here changes it. If you also want to reach people on LinkedIn, Instagram or WhatsApp, those are optional add-ons — and as a thank you, use code APPSUMO20 at checkout for 20% off your first 6 months on any of them. A few honest notes so you can decide properly. LinkedIn has real in-app search, so you can build audiences inside WarmySender. Instagram is bring-your-own-handles — you import a CSV or paste a list of usernames, because there is no Instagram search API for anyone to build on. A first message to someone who does not follow you lands in their Message Requests, which is normal Instagram behaviour. Every channel is paced inside safe per-account limits automatically — a banned account is not recoverable, so our scheduler protects you whether a human or an AI agent is driving the campaign. You never need an add-on. The lifetime deal stands on its own, and this is only here if another channel would genuinely help you. Questions? Ask on the deal page or email [email protected] and we will answer properly. — The WarmySender Team

Hey AppSumo fam! 👋

We built WarmySender because hitting “send” on cold emails shouldn’t feel like tossing bottles into the ocean.

With our platform you can find laser-targeted leads from a 200 M-contact B2B database, warm up your inbox automatically to 99.4 % deliverability, and fire off high-converting sequences—all from one dashboard.

Prefer autopilot? Tell our AI agent what you sell in plain English and watch it spin up a full campaign, subject lines to follow-ups, in minutes. 🚀

We’re thrilled to launch on AppSumo and hand growth hackers, founders, and agencies the keys to predictable outreach.

Grab the lifetime deal, skip the spam folder, and start booking more demos today.

Let’s turn cold emails into warm relationships together! 🔥