The Proofile Blog

Practical, ethical guides to checking who you're really meeting, before a date, a hire, or a deal. Public data only.

How to Check if a Hinge Match is Real: A Complete Verification Guide

Romance scams on Hinge are rising, but you can verify your match's authenticity using reverse image searches, consistency checks, and mutual connections. This guide reveals the red flags and proven verification methods to protect yourself.

Dating Safety

How to Check If a Tinder Profile Is Fake (7 Fast Tests)

Tinder fake profiles are on the rise. Use these 7 fast verification tests—from reverse image searches to AI detection—to spot catfish and scammers before matching and protect yourself from romance fraud.

Dating Safety

How to Know If Someone Is Who They Say They Are Online

Online dating and connections are now standard, but deception persists. Discover practical verification techniques—from photo triangulation to background checks—that help you confirm someone is really who they claim to be.

Dating Safety

The Complete Guide to Background Checks for Online Dating

Background checks have become standard practice for online daters—1 in 3 now vet matches before meeting in person. This guide covers what's legal, what information surfaces, and a practical 10-minute screening workflow.

Dating Safety

Can You Check Someone's Dating History? What's Actually Possible

Wondering if you can verify someone's dating past? While marriage records are public, most dating history databases are scams. Discover legitimate safety checks and ethical boundaries for online dating.

Guides

How to Find Someone by Phone Number: A Complete Guide for 2026

Learn how to identify unknown callers using reverse phone lookup. This guide covers free methods like Google and Whitepages, paid services like BeenVerified, and techniques to spot dangerous spoofed numbers.

Scam Prevention

How to Spot a Fake LinkedIn Profile in Under 5 Minutes

Fake LinkedIn profiles are becoming harder to spot as AI improves, but they still leave telltale signs. Discover the 5 key red flags—from AI-generated headshots to employment inconsistencies—you can verify in under five minutes to protect your professional network.

Hiring

How to Check a Roommate Before Moving In: A Complete Vetting Guide

Finding a compatible roommate requires thorough vetting. This guide covers background checks, eviction records, reference calls, social media screening, and financial verification to help you choose the right person before signing a lease.

Dating Safety

Meeting Someone From the Internet: A Safety Checklist for the First Meetup

Transitioning from online chat to face-to-face meeting requires careful planning. This comprehensive guide covers essential safety measures across three phases: verification before meeting, smart choices during the date, and secure follow-up practices.

Guides

How to Find Out If Someone Has a Criminal Record (Legally)

Searching for someone's criminal record doesn't mean accessing a single national database—it requires understanding county courts, state repositories, and legal limitations. This guide explains the most reliable methods and what 'free' background check sites actually show.

Hiring

How to Check a Landlord Before Renting: Your Complete Due Diligence Guide

Most renters barely spend five minutes vetting their landlord—a mistake that can cost thousands. This guide reveals exactly how to investigate a potential landlord using court records, business databases, and government agencies before you sign.

Guides

How to Verify Someone's Identity Online: A Practical Guide

Digital identity verification is now essential for safety and business security. This guide covers free methods like social media cross-checking and reverse image search, plus paid services and public records access for thorough vetting.

Hiring

How to Background Check a Nanny or Babysitter Before Hiring

Hiring a nanny requires thorough vetting. This guide covers identity verification, criminal background checks, sex offender registry searches, reference validation, and social media review—everything you need to screen childcare providers safely.

Dating Safety

11 Signs Someone Is Lying on Their Dating Profile

With nearly half of dating app users admitting to deception, knowing the red flags can save you time and heartache. This guide reveals 11 telltale signs someone isn't being truthful on their profile, from outdated photos to suspicious job titles.

Guides

How to Check If Someone Is Married: A Complete Guide

Discover legitimate methods to verify someone's marital status, from official state marriage records to online public databases. This guide covers legal approaches for dating safety, legal matters, and background checks.

Dating Safety

Is My Online Date Real? 9 Ways to Verify Before You Meet

Romance scams are costing victims over $1.3 billion annually. This guide walks you through nine practical verification techniques—from reverse image searches to video calls—to confirm your online match is genuine before investing time or emotion.

Guides

How to Find Someone's Social Media Accounts by Name

Discover practical methods to locate someone's social media presence across platforms without expensive tools. From free search engines to username matching and reverse lookups, learn the most effective strategies for 2026.

Dating Safety

How to Reverse Image Search a Dating Profile Photo (Step by Step)

Catfishing costs victims hundreds of millions annually. This guide shows you exactly how to reverse image search dating profile photos using three powerful tools, what results mean, and what to do if you discover stolen photos.

Hiring

How to Vet a Contractor Before Hiring: Licenses, Reviews, and Red Flags

Hiring the wrong contractor can cost homeowners thousands in substandard work and fraud. This guide reveals the essential vetting steps—from verifying licenses and insurance to checking lien history and spotting fake reviews—to protect yourself before signing anything.

Scam Prevention

Romance Scammer Red Flags: How to Spot One Before You Lose Money

Romance scams cost Americans $1.14 billion in 2023. Learn to identify romance scammer red flags—from love bombing and fast-forward relationships to cryptocurrency schemes—and protect yourself before becoming the next victim.

Guides

How to Research Someone Before Meeting Them: The Complete Checklist

Going in blind when meeting someone new isn't necessary in 2026. This three-tier guide breaks down how to research someone using public data—from quick 2-minute safety checks to comprehensive background reviews—so you can spot red flags and make informed decisions.

Dating Safety

How to Tell If Someone Is Catfishing You: 12 Signs and How to Verify

Catfishing can lead to emotional manipulation, financial scams, and identity theft. This guide reveals 12 warning signs someone might be catfishing you—from refusing video calls to love bombing—plus practical verification techniques to confirm if they're real.

Dating Safety

How to Run a Background Check Before a First Date (Without Being Creepy)

Before meeting an online date, a quick background check can verify basic details and identify genuine safety concerns. Here's an ethical 10-minute process using free tools like Google, social media, and public records.