Is your partner hiding something from you?
Run a discreet background check. Uncover hidden profiles, secret contacts, and anything they haven't told you — in under 60 seconds.
Results appear in 1 minute.
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500K+
Trusted Users
4.8 out of 5
Based on 12K+ reviews
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What people discover about their partners
Hidden social media profiles under a different name
A second phone number or burner email
Active dating app profiles
Undisclosed marriage or past relationships
Criminal or court records never mentioned
Contacts appearing in data breach databases
Trust matters. So does knowing the truth.
You don’t need a reason to feel suspicious. If something feels off, a 60-second search can give you clarity — or peace of mind.
Search by name, phone, or email
All you need is their name and a rough location, or their phone number or email address.
Completely private
Your search is never visible to them. No notification, no trace on their end.
Full report in 60 seconds
Addresses, contacts, social profiles, court records — everything in one place.
Loved by our users
"Found three hidden social accounts and a phone number he never mentioned. Saved me years of wasted time."
Maria T.
Used after 2 years of dating
"She was still married. The divorce was never finalized. I had no idea until I ran the check."
Daniel R.
Used before moving in together
"His "work trips" turned out to be trips to see someone else. The location data and contacts told the whole story."
Sophia K.
Used after suspicious behavior
Frequently Asked Questions
No. Your search is 100% private and confidential. We never notify the person you looked up, and your account activity is never shared.
Hidden phone numbers and email addresses, secret social media profiles, past addresses and relationships, criminal or court records (if public), and whether their contact details appear in data breaches alongside unfamiliar names.
You can narrow results by location, age range, and state. We show you multiple possible matches so you can confirm the right person before reviewing their report.
Yes. CheckSomeone uses publicly available records. This is not intended for use in employment, housing, or credit decisions (see our FCRA disclaimer). Personal relationship checks are a permitted use.
Results are ready in about 60 seconds. You can start reviewing the report immediately after the search completes.
The report gives you facts, not interpretations. You decide what to do with the information. Many users find reassurance — others find things that change their decisions.