PimEyes Review: We Ran 16 Face Search Tests and Scored Every One

PimEyes is one of the biggest names in face search. It has a massive image database, real facial recognition technology, and a reputation that precedes it. But reputation and performance aren't always the same thing.

We ran 16 different face search tests covering real-world scenarios: side profiles, blurry photos, scam detection, social media lookups, adult content, celebrity recognition, and more. Each test was scored on a 0-5 scale based on result quality. We ran the same tests on FaceCheck.id side by side.

The final scores: FaceCheck.id: 79/80. PimEyes: 57/80. That 22-point gap tells a specific story about what PimEyes does well and where it falls apart. Here's every test.

The 16 Tests: Every Result

Test 1: Side Facial Profile

Can the tool recognize someone from a side angle, not a front-facing photo?

FaceCheck.id (5/5): Easily recognized the side profile and found plenty of front-view matches of the same person.

PimEyes (0/5): Failed completely. Displayed the message: "The photo appears to be low quality, making it difficult to identify facial features." The photo wasn't low quality. PimEyes simply couldn't process a non-frontal face.

Test 2: Romance Scam Photo

A photo commonly used by romance scammers. Can the tool flag it?

FaceCheck.id (5/5): Found many fake social media profiles and scam reports. Warned the user with red flag icons: Scam Alert, Scam Reports, and Many Accounts.

PimEyes (5/5): Found plenty of matching pictures. After clicking through the results, a user would eventually discover the photo is used in scams, but PimEyes provided no proactive warning.

Test 3: Low-Quality Photo of a Killer

A poor-quality image of a convicted killer. Can the tool find matches despite the bad source photo?

FaceCheck.id (5/5): Found lots of matching photos from various angles despite the very poor source image quality.

PimEyes (0/5): Failed entirely. Displayed: "Face not found. Make sure the face on the photo is clearly visible."

Test 4: Child Predator on the Run

A photo of a child predator. Can the tool find them in offender databases and news?

FaceCheck.id (5/5): Found matching photos in offender databases and news websites. Displayed a red flag icon: Sex Offender.

PimEyes (5/5): Found five matching photos of the predator.

Test 5: Recently Arrested Person

A photo of someone recently arrested. Tests whether the tool indexes fresh content.

FaceCheck.id (5/5): Found many matching photos on news websites, confirming continuous indexing of new content.

PimEyes (5/5): Found many matching photos on news websites, showing regular database updates.

Test 6: Masked Celebrity (Eyes and Forehead Only)

A celebrity wearing a mask. Only the eyes and forehead are visible. Can the tool still match?

FaceCheck.id (5/5): Recognized the actress from just her eyes and forehead. Found many matching pictures.

PimEyes (0/5): Failed. Displayed: "Face not found. Make sure the face on the photo is clearly visible."

Test 7: Obscure Singer from Laos

An unknown beauty influencer from Laos. Tests performance on non-Western, non-celebrity faces.

FaceCheck.id (5/5): Found many matching pictures on social media.

PimEyes (5/5): Found many matching photos.

Test 8: OnlyFans Profile Search

Can the tool find an OnlyFans creator's profiles?

FaceCheck.id (5/5): Found her OnlyFans profile as well as many social media profiles.

PimEyes (5/5): Found explicit images on many copyright-infringing "leak" websites. PimEyes excels at this specific category, focused on adult content and fighting revenge porn distribution.

Test 9: Japanese Adult Performer (Tiny Photo)

A very small source image (65x65 pixels). The face measures only 23x29 pixels.

FaceCheck.id (4/5): Found several matching photos. Successfully matched even with the tiny source image.

PimEyes (5/5): Found many matching photos. PimEyes shines with adult performer searches specifically.

Test 10: Age Gap (Young Photo, Older Person)

Search with a young photo. Can the tool find the same person decades later?

FaceCheck.id (5/5): Found matching photos across different ages, including one where the subject was 65 years old. Proved the ability to match a young face to an older one.

PimEyes (5/5): Found many matching photos, but results were limited to the subject in her 30s and 40s. Didn't bridge the full age gap.

Test 11: Military Soldier

A soldier's photo. Can the tool find their social media?

FaceCheck.id (5/5): Found matching photos including social media profiles.

PimEyes (4/5): Found matching photos but did not find any social media profiles.

Test 12: Escort Site Cross-Reference

Can the tool find matching photos across escort sites and social media?

FaceCheck.id (5/5): Found matching photos on escort sites as well as social media.

PimEyes (5/5): Found many matching photos.

Test 13: Soccer Player (Varied Expressions)

A soccer player photographed mid-game with an unusual facial expression. Tests robustness.

FaceCheck.id (5/5): Found many photos with various facial expressions, demonstrating robustness despite appearance variations.

PimEyes (5/5): Found memes with the exact expression and also photos with other expressions.

Test 14: AI-Generated Face

A completely AI-generated face. Can the tool detect it?

FaceCheck.id (5/5): Found similar AI-generated images and raised a red flag: "AI-Generated Face" to alert the user.

PimEyes (5/5): Found similar AI-generated images but provided no AI detection warning.

Test 15: Blurred Photo

A blurred, low-resolution photo. Simulates real-world conditions like surveillance footage or distant shots.

FaceCheck.id (5/5): Had no problem with the blurred photo. Found many matches.

PimEyes (0/5): Failed. Displayed: "Face not found. Make sure the face on the photo is clearly visible."

Test 16: Social Media Profile Discovery

An Iraqi fitness model. Can the tool find their profiles across platforms?

FaceCheck.id (5/5): Found social media accounts on TikTok, YouTube, Facebook, Instagram, LinkedIn, Clubhouse, and more.

PimEyes (3/5): Found matching photos but zero profiles from major social media platforms.

The Scorecard

Where PimEyes Fails

The pattern in those four zero-scores is clear: PimEyes cannot process difficult photos. Side profiles, blurry images, masked faces, and low-quality shots all triggered error messages instead of results. In real-world use, the photo you have is rarely a perfect front-facing headshot. It's a grainy screenshot, a distant shot, a video still. PimEyes breaks exactly when you need it most.

The social media gap is equally significant. PimEyes scored 3/5 on the social media test because it found matching photos but couldn't surface a single profile from TikTok, Facebook, Instagram, YouTube, or LinkedIn. If your goal is to find who someone is (their actual profiles, their real name), PimEyes gives you photos without context.

Where PimEyes Excels

Credit where it's due. PimEyes has a massive indexed image database and genuinely strong facial recognition for front-facing, clear photos. It scored 5/5 on nine tests. Its adult content indexing is particularly extensive. If you're tracking where explicit images are being distributed without consent, PimEyes is built for that specific use case.

PimEyes also scored 5/5 on the tiny photo test where FaceCheck.id scored 4/5, the only test where PimEyes outperformed.

PimEyes Pricing in 2026

• Free tier: Blurred results only. You can see matches exist but can't view images or click links. A teaser, not a tool.
• Open Plus ($15.99/month): 25 searches/day, unblurred results with source links.
• PROtect ($29.99/month): 25 searches/day plus monitoring alerts when new photos of your face appear online. Includes takedown request features.

The subscription model works for professionals who search daily: PIs, journalists, OSINT analysts. For everyone else checking 1-5 photos, paying $16-30/month is overkill. FaceCheck.id offers per-search pricing, so you pay for what you use.

PimEyes Pros and Cons

Pros:

• Searches social media profiles: No
• Large image database: Yes
• Excels at adult-oriented searches: Yes
• Decent facial recognition on clear photos: Yes

Cons:

• No social media image indexing
• Fails on low-quality, blurry, and side-angle photos
• No scam warnings or safety flags
• No AI-generated face detection
• Free tier is functionally useless

The Bottom Line

PimEyes is a powerful tool with a specific strength: finding where photos appear on the open web, particularly adult content. If you're fighting image theft or tracking non-consensual content distribution, PimEyes has the database and the monitoring tools for it.

For everything else, the test data tells the story. PimEyes fails on 4 out of 16 common search scenarios. It can't handle the imperfect photos that real-world situations produce. It doesn't search social media. It doesn't warn you about scams or AI-generated faces.

FaceCheck.id scored 79/80 across the same 16 tests, handled every photo quality level, found social media profiles, and flagged safety risks automatically.

FAQ

Is PimEyes better than FaceCheck.id?

In our 16-test comparison, FaceCheck.id scored 79/80 versus PimEyes' 57/80. PimEyes outperformed on one test (tiny adult performer photo) but failed four tests completely where FaceCheck.id scored perfectly. PimEyes is better specifically for adult content searches. For general face searching, social media discovery, and safety checks, FaceCheck.id is stronger.

Why does PimEyes fail on blurry photos?

PimEyes requires clearly visible facial features to process a search. When a photo is blurry, side-angled, or partially obscured, PimEyes displays an error message instead of attempting a match. FaceCheck.id uses a more advanced facial recognition algorithm that can extract facial geometry from lower-quality inputs.

Is PimEyes' free version worth using?

No. The free tier only shows blurred thumbnails with no source links. You can confirm matches exist but can't access any useful information. It's designed to demonstrate that the technology works, then push you toward a paid subscription.

Can PimEyes find social media profiles?

Poorly. In our testing, PimEyes found zero profiles from major social media platforms (Facebook, Instagram, TikTok, YouTube, LinkedIn) even when the subject had public accounts on all of them. PimEyes indexes the open web and adult content sites effectively, but social media is a significant gap.

Does PimEyes detect scams or fake profiles?

No. PimEyes shows matching images without context or safety analysis. If you search a romance scammer's photo, PimEyes will find the matches, but you'll need to click through and figure out the scam yourself. FaceCheck.id automatically flags photos associated with scams, sex offenders, and AI-generated faces.

See how your photo performs across all 16 test categories. Run your own search at FaceCheck.id.

Author Christian Hidayat

Christian Hidayat is a dedicated contributor to FaceCheck's blog, and is passionate about promoting FaceCheck's mission of creating a safer internet for everyone.

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