The fastest way to lose a build-it-yourself team is to sell them something they could build. CustomerOS is exactly that: Jonty co-founded it with Matt, who patented mobile identification and sold fraud detection to most of the big US banks. They had every reason to build their own visitor identification, and the skill to do it. Instead, they run Radar. We spoke to Jonty to find out how a company that trusts almost no oneβs data ended up trusting ours.
So before we get into the Snitcher of it all β whatβs CustomerOS actually built to do?
We turn every hidden touchpoint into first-party intent, score leads against your ICP in real time and set the next best action to close. Your reps focus only on high-fit, high-intent prospects. Where Snitcher fits in is it augments our lead flow by uncovering hidden deals Iβd otherwise miss, most importantly the long-tail stuff β smaller companies off the beaten track who actually have intent.
βWe donβt care that Stripe or Salesforce is on your website, we care that you find the right person looking to buy at the right time.β
Youβve got strong feelings about outbound. Where does that come from?
Because you pollute your pipeline, and pollution of channels is real now that you can automate pretty much anything. LinkedInβs gone to shit. Email was gone a year or two ago. Having intent data means you can be really precise. So instead of spending tens of thousands a month on a sales automation platform, you can spend it on salespeople who actually do smart things with the data.
βIf youβre sending thousands of emails, youβre doing it wrong.β
You talk a lot about not wasting your repsβ time. What does that actually look like day to day?
A lot of the companies we work with know at least 50% of their sales time is wasted chasing leads that will never convert, because they just donβt know who they are until they engage. Then youβve got the sunk-cost thing: Iβve already spent two hours on the email and the second call, even though the data says βthey will never buy.β Iβd rather kill that early and let you focus twice as much time on the ones that will convert now.
Addressing the elephant in the room β you were fully planning to build this yourself. What pulled you off that?
We were making a build-versus-buy decision, because this is core. We were going to buy the data and build the lookup table ourselves, since getting the data is the hardest part. Everyone we looked at before Snitcher, we had a lot of issues with, and thatβs what drove us towards building.
βSnitcher was the first partner we felt comfortable with to actually provide that data.β
What were the other providers getting wrong?
Thereβs lots of incorrect and stale data, mostly from the US-centric providers β and when youβre talking about intent, freshness really matters. The other one for us was GDPR compliance. A lot of American companies get worried about GDPR in what is a smaller market for them, so they just shut it off rather than going after it.
You skipped our tracker entirely and went server-side. Talk us through that decision.
We just used the IP-to-company lookup on our server side. Not having to embed it in our tracker is good, because we want to do our own data processing, our own caching and build out our own database. Especially when youβre prototyping, you donβt want random bits of code you donβt know what they do, so first-party data is really important to us.
βWe donβt like being a product of what weβre using.β
You clearly donβt buy the whole person-level tracking thing. Why not?
We donβt believe in user-level data, because the users on websites usually arenβt the buyers. In the larger companies we sell to, the sale happens at a higher level. And if someoneβs in a WeWork theyβre sharing an IP with a hundred different companies, so itβs completely useless.
You were global-first from day one β was coverage outside the US a dealbreaker?
Weβre YC-backed, so we naturally sell to a lot of US tech companies. The US is bread and butter for this kind of software. Europeβs a harder sales cycle, but if you can make it work in Europe you can usually make it work anywhere. Weβve always been global-first and we dogfood our own software, so European and ultimately global coverage is important.
Okay, give me the goods β whatβs Radar actually giving you?
Radarβs found us ~10,000 ICP-fit companies in six months. After our own processing, roughly one in 20 is ready to buy right now and that filtering is the most valuable. Anyone can give you more names but the point is killing the ones thatβll never convert so my reps only touch the accounts that close.
βBeing able to take that many Snitcher leads and filter it down to actually ready to buy, thatβs the whole point.β
Last one β anything else you want to snitch on?
The best-performing companies will move back to a first-party model. Everyone focused on SEO, then everyone started buying data from 6sense and the rest, but I think it swings back to owning your data and your own customer experience. Every company should teach their customers how to build what they have, and let people make their own decision. First-party data is really important to us. Weβre not trying to run some dark marketplace selling competitorsβ data to one another.
Weβre a team that builds fraud systems for banks. We looked at building this ourselves and then didnβt. That should tell you something.


