Let's get the obvious wins out of the way first.

The UI is genuinely impressive—clean, intuitive, no learning curve bullshit. You're productive in hours, not weeks. The AI hunts 24/7 for prospects using real buying signals—funding rounds, new hires, company news. While competitors send you stale lists, Nexuscale finds leads who are actually ready to buy right now. AI analyzes behavior and historical data to rank prospects by conversion likelihood. No more wasting time on dead ends.

And here's the kicker: lightning-fast support with the founder personally responding. Try getting that from HubSpot.

Now, here's where it gets interesting...
Think a little: why do your cold emails land in the spam box?
Yes, of course plenty of keywords turn all the flags full red. Guys, don't try selling crypto services or erectile dysfunction solutions with cold emailing.
But what happens when you send a legitimate mail? Let's say Google receives 50 times the exact same mail to 50 different persons. Most of them, if not all, will land in spam even if you did everything right—signature, SPF, DKIM, unsubscribing, the whole shebang.

Did you guess where Nexuscale is really shining? All mails are different, all mails are personalized. It's not 100% perfect of course, sometimes you still get "I have seen on your profile..." but it's already very good.

What we don't have for the moment? Opening rates, tracking links. At least, I can tell I had only a few delivery errors out of hundreds of messages. I tried both North American and France campaigns—yes, in French. The generated sample emails are perfect. But they have to fix a couple of bugs. French and English get mixed together: for example, a French title with English content.

Unlike some other developers, it's obvious they're not looking for quick and dirty money. They want this to succeed and, yes, I believe in them.