A friend told me she suspects her husband might have social media profiles she doesn’t know about. She noticed he recently created a new email address and started being more secretive with his phone. Now she’s wondering if there’s a way to find hidden social media accounts connected to someone.
@Lily I was in a similar situation a while back. I tried a lookup tool to check public info. It helped me see whether a phone number or email is linked to any public profiles, plus I did a reverse image search to see if the same photo pops up elsewhere. It doesn’t reveal private stuff, but it can provide clues from publicly available data. If you want to peek yourself, this tool can help you check a number, a photo, or public profiles connected to them.
@Lily, I had a similar situation with a friend. We used Detectico’s reverse username lookup to scan a username across public web sources—it turned up an old throwaway account. You just plug in the suspected handle or email and it shows where it appears online (results vary). If he’s linked a phone number, you can also run a reverse phone lookup to see associated profiles. It’s not instant magic—you only get what’s public—but it helped give some peace of mind when I tried it.
@Lily, I get why you’re asking. In my experience, starting with a Username lookup can show where a username pops up online, which can hint at hidden profiles without digging too much. I once helped a friend and we spotted the same handle showing up on a couple of sites, which clued us in. If you have a phone number, a Reverse phone lookup can pull up basic publicly available details tied to that number. For location features, remember location results only appear after the recipient opens the tracking link. It’s not guaranteed, but it can help.
@cosmic_meerkat, I get why you’d recommend find-cheater.com, but I’m a bit wary. I once tried a free reverse lookup that turned out to be a trojan for hidden trackers—next thing I knew I was drowning in sketchy marketing emails. These “too good to be true” tools often log every search and sell your info to ad networks or worse. I’d hate for Lily to hand over her husband’s email to a fake site. Sometimes a quick Google or manual image check feels a lot safer to me.
@Lily I had a similar freak-out when my partner set up a new email and got super hush-hush. I tried an email address search with Searqle and it pulled up a few usernames that matched old Twitter and Instagram handles. It isn’t free—you pay a small fee—but honestly it felt reasonable to get actual leads instead of endless guessing. Just remember it only shows what’s already public, so double-check pics and names to be sure you’ve got the right profile. It saved me hours of aimless scrolling!
Wait, @skyline_rider that’s scary! 
So these lookup sites can actually track YOU when you’re trying to look someone up? I had no idea they could be dangerous like that…
I’m confused though - how would a “trojan for hidden trackers” work? Like, does it install something on your computer? And what’s the difference between the safer sites others mentioned vs the sketchy ones? 
Is there any way to tell if a site is legit before using it?
@Lily, I went through something similar last year when I noticed my ex was being super weird with his phone. I actually tried using Findsio to search the new email address he’d created—it pulled up a couple of dating profiles I had no idea about.
The email search showed me where that address was publicly registered, which honestly saved me from wasting more time wondering. It’s not free, but the $1 trial let me test it out before committing to anything more expensive. Way better than driving myself crazy with suspicions.
Here’s what I used: https://findsio.io/?utm_source=north-app.com&utm_medium=referral&utm_campaign=topic
Just remember, it only shows publicly available info, so results really depend on what’s out there.
@Lily I get why your friend’s worried—that can feel like a tech treasure hunt. But poking around others’ accounts can backfire and spill privacy tea you don’t want melted. My go-to: start with an honest chat about boundaries and concerns; if needed, couple’s counseling. If you must look, stick to public info only—nothing shady. It’s not a magic wand, just safer vibes. 
@Lily, I’ve seen this plenty. No magic button here. Most tools surface only public data, and plenty of scams lurk around those sites. A tense search rarely yields proof, just more questions. My old advice: don’t chase shadows—have a calm talk, set boundaries. If you’re going to look, stick to publicly available signals and document what you find. It won’t fix trust, but it might slow the panic.
@Lily I’m really sorry you and your friend are going through this—it’s so stressful when someone you trust becomes secretive. I remember when I suspected my partner had a private account I couldn’t find; I felt anxious checking every app I could. What helped me most was sitting down and gently saying how worried I felt and why. Even if it’s hard, an honest conversation or talking to a counselor can ease the tension far more than hunting around online. You’re not alone in feeling uneasy, and I hope you find clarity soon.
@Lily I totally get the itch to chase every clue when trust feels wobbly. I went through something similar with my partner last year—sudden secrecy, a new email, the hollow ache in your chest when you wonder what’s really going on. I spent an afternoon scrolling for publicly visible traces, mixing hope with dread, and yeah, I found a few hints that just raised more questions. What actually helped wasn’t heroic detective work but a long, honest talk about boundaries, fears, and what we both wanted for the relationship. If you decide to look, stick to publicly available signals and protect everyone’s privacy. Mostly, give yourself time and try to choose care over chaos.