Which is Better for Face Search:
PimEyes or Bing?
Reverse Image Search Engines: Thorough Testing and Rankings
Disclaimer: This is not an independent review. These tests were conducted in May 2024 as part of internal competitive analysis by an expert paid by FaceCheck.ID.
Below tests evaluate the effectiveness of PimEyes and Bing for searching the Internet using a photo of someone's face. We used various criteria to match different practical use cases. You should test the search engines yourself to see which one works best for your needs. Each search test is awarded 0 to 5 score points based on how well the search performed. Points are summarized and charted at the end.;
Versus
16 Search by Face Tests
VS
Best Single Alternative to PimEyes or Bing Reverse Image Search
PimEyes vs Bing
Bing and PimEyes serve different aspects of the reverse image search market, each with unique strengths and limitations. Bing, with its extensive image database, is quick but often restricts searches involving individuals, frequently returning messages like "We couldn't find any results. Make sure the subject is well lit and centered," unless the subjects are celebrities. This indicates Bing's limitation as it lacks facial recognition technology, making it primarily useful for identifying well-known figures with a "Looks like" feature for celebrities but less effective for everyday users seeking to identify less familiar faces.
Conversely, PimEyes excels in identifying individuals across a wide spectrum of online content, including news websites and adult-oriented sites, demonstrating a robust capacity to handle diverse image qualities and contexts. It is particularly adept at uncovering explicit images and combating revenge porn, providing valuable tools for users in sensitive situations. However, PimEyes struggles with low-quality images where it cannot find faces, and lacks integration with social media, which limits its applicability for broader social or professional searches.
Together, Bing and PimEyes highlight the varied applications of reverse image search technologies: Bing as a tool for quick celebrity recognition and PimEyes as a more thorough, if niche, tool for individual identification across various online platforms, each with distinct capabilities tailored to different user needs.
Can PimEyes and Bing Recognize a Side Facial Profile?
Side Facial Profile
This screenshot from a recent video interview shows the side profile of a famous person. The goal is to test the search engine to see if it can recognize the person and find front-facing photos of them.
This screenshot from a recent video interview shows the side profile of a famous person. The goal is to test the search engine to see if it can recognize the person and find front-facing photos of them.
PimEyes failed this test showing a message "The photo appears to be low quality, making it difficult to identify facial features."
Score: 0 Points
VS
Bing displayed plenty of photos of a TV personality in the results, but unfortunately, none of them matched the celebrity in the original picture.
Score: 0 Points
Can PimEyes and Bing Find Romance Scammers?
Romance Scam Photo
This picture of a handsome unsuspecting doctor has been stolen by scammers and published on dating apps and used in many online romance scams. The goal of this test is to see if the search engine can help the user uncover that this pic is associated with a scam operation. The doctor is innocent!
This picture of a handsome unsuspecting doctor has been stolen by scammers and published on dating apps and used in many online romance scams. The goal of this test is to see if the search engine can help the user uncover that this pic is associated with a scam operation. The doctor is innocent!
PimEyes found plenty of matching pictures of this doctor. After clicking thru the results, the user would find out this pic is used in many scams.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Work with Poor Quality Photos?
Bad Photo of a Killer
A low-quality photo of a serial rapist, murderer, and ex-colonel in the Royal Canadian Air Force. The goal is to test the search engine's ability with a bad quality image with .jpeg artifacts where the person isn't facing the camera directly.
A low-quality photo of a serial rapist, murderer, and ex-colonel in the Royal Canadian Air Force. The goal is to test the search engine's ability with a bad quality image with .jpeg artifacts where the person isn't facing the camera directly.
PimEyes failed to find the face in this poor-quality image and displayed the message "Face not found. Make sure the face on the photo is clearly visible."
Score: 0 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Find Child Abusers?
Child Molester on the Run
This is a photo of someone on the offender list for molesting kids. His status is 'Absconded,' meaning he ran away from his registered address without telling the authorities. The goal is to see if the search engine is able to find high-risk offenders.
This is a photo of someone on the offender list for molesting kids. His status is 'Absconded,' meaning he ran away from his registered address without telling the authorities. The goal is to see if the search engine is able to find high-risk offenders.
PimEyes found five matching photos of this child predator.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Find Recent News?
Recently Arrested
A photo of a serious sexual offender involving a child, who fled from the police and was hunted down and arrested, was all over the Australian news two weeks ago. The goal is to check if the search engine can find recently published images in its database.
A photo of a serious sexual offender involving a child, who fled from the police and was hunted down and arrested, was all over the Australian news two weeks ago. The goal is to check if the search engine can find recently published images in its database.
PimEyes found many matching photos on news websites, showing that it regularly updates its image database with new content.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Recognize a Person wearing a Mask?
Masked Celebrity Actress
This is a B-list celebrity wearing a face mask, only showing her eyes and forehead. The test is to see if the search engine can recognize faces even when they're covered by a mask. There is thousands of images of this celebrity all over the Internet, so finding a few matches should not be a problem.
This is a B-list celebrity wearing a face mask, only showing her eyes and forehead. The test is to see if the search engine can recognize faces even when they're covered by a mask. There is thousands of images of this celebrity all over the Internet, so finding a few matches should not be a problem.
PimEyes failed to find the face in this photo and displayed the message "Face not found. Make sure the face on the photo is clearly visible."
Score: 0 Points
VS
Bing returned many results, however no image was matching the actress. That proves that Bing is not using facial recognition.
Score: 0 Points
Can PimEyes and Bing Find Obscure Foreign Celebrities?
Unknown Singer from Laos
A picture of a not-so-famous singer from the country of Laos. Hardly anyone outside of Laos knows her. The goal of this test is to see if the search engine can find info on obscure public figures from other countries.
A picture of a not-so-famous singer from the country of Laos. Hardly anyone outside of Laos knows her. The goal of this test is to see if the search engine can find info on obscure public figures from other countries.
PimEyes found many matching photos of this obscure celebrity from Laos.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Find an OnlyFans Model?
Random OnlyFans Model
A photo of a random woman on OnlyFans who lives in Vietnam. The goal is to see if the search engine can find OnlyFans profiles.
A photo of a random woman on OnlyFans who lives in Vietnam. The goal is to see if the search engine can find OnlyFans profiles.
PimEyes found explicit images of this OnlyFans girl on many shady copyright-infringing "leak" websites. PimEyes seems to be focused on helping users fighting "revenge" kind of content.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Find an Adult Actress by Low-Res Pic?
Low-Res Pic of Adult Actress
A low-resolution picture of an obscure Japanese adult film actress. The goal is to see if the search engine can find Asian adult film stars using low-resolution photos.
A low-resolution picture of an obscure Japanese adult film actress. The goal is to see if the search engine can find Asian adult film stars using low-resolution photos.
PimEyes found many matching photos of this Japanese adult performer. PimEyes shines when it comes to searching for adult film stars.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Find an Old Person by Their Young Pic?
Find Old Person by Young Pic
This photo is from 1976, showing a woman who was 27 years old at the time. The goal is to see if the search engine can find a more recent photo of the same person.
This photo is from 1976, showing a woman who was 27 years old at the time. The goal is to see if the search engine can find a more recent photo of the same person.
PimEyes found many matching photos of this person in her older years. However the photos seem to be limited to the subject in her 30s and 40s.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Find a Profile of a War Criminal?
War Criminal Soldier
A picture of a Russian soldier who filmed himself committing terrible war crimes. The goal is to see if the search engine can find this soldier's social media profiles.
A picture of a Russian soldier who filmed himself committing terrible war crimes. The goal is to see if the search engine can find this soldier's social media profiles.
PimEyes found many matching photos of this soldier; however, it did not find any of his social media.
Score: +4 Points
VS
Bing returned many exact match images of the soldier, however no images of the soldier in diferent setting. Proving that Bing does not use facial recognition.
Score: +3 Points
Can PimEyes and Bing Find Escort Ads?
Brazilian Escort Ad
A photo from a Brazilian escort ad. We blurred it on this page for privacy. The goal is to see if the search engine can find images on escort ads websites.
A photo from a Brazilian escort ad. We blurred it on this page for privacy. The goal is to see if the search engine can find images on escort ads websites.
PimEyes found many matching photos of this person.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Handle Facial Expressions?
Exaggerated Expression
The camera captured a soccer player with a funny facial expression in this photo. The goal is to see if the search engine is robust enough to find images of the same person with a normal facial expression.
The camera captured a soccer player with a funny facial expression in this photo. The goal is to see if the search engine is robust enough to find images of the same person with a normal facial expression.
PimEyes found many memes with an exact match of this facial expression, and also found the player with other facial expressions.
Score: +5 Points
VS
Bing suprisingly returned many images of the player and even section "Looks like" with the name of the player. Good job Bing! If you're searching for a football player's name, bing may help you.
Score: +5 Points
Can PimEyes and Bing Find AI Generated Images?
AI Generated Girl
This image was generated by an artificial intelligence app. The goal is to test if the search engine can find similar AI images.
This image was generated by an artificial intelligence app. The goal is to test if the search engine can find similar AI images.
PimEyes found many similar images of AI-generated women.
Score: +5 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
Can PimEyes and Bing Work with Blurred Photos?
Blurred Photo
Even though this photo is heavily blurred, almost anyone would recognize the iconic president in the photo. A good reverse image search engine should be able to recognize this person too.
Even though this photo is heavily blurred, almost anyone would recognize the iconic president in the photo. A good reverse image search engine should be able to recognize this person too.
PimEyes failed to find a face in this blurred photo and displayed the message "Face not found. Make sure the face on the photo is clearly visible."
Score: 0 Points
VS
Bing returned many diferent images of the president. Seems like Bing only allows to search for celebrities or people with a large online footprint.
Score: +5 Points
Can PimEyes and Bing Find Social Media Profiles?
Social Media Model
This person is a social media fitness model from Iraq. The test is: can the reverse image search engine find social media profiles of a person from an Islamic country?
This person is a social media fitness model from Iraq. The test is: can the reverse image search engine find social media profiles of a person from an Islamic country?
PimEyes found many matching photos of this Iraqi model. However found zero profiles from the top social media sites. Because this is a social media test, we are lowering the test score to 3.
Score: +3 Points
VS
Bing refused to search for a person. returned zero results and displayed the message "We couldn't find any results. Make sure the subject is well lit and centered."
Score: 0 Points
PimEyes and Bing - Bottom Line Comparison
Pros
Bottom Line
PimEyes is a powerful search engine with a vast image database. It focuses on indexing shady, copyright-infringing websites with "leaked" adult content, specializing in helping users combat revenge porn. It is highly effective at finding adult content. However, its effectiveness for other purposes is limited by the lack of social media indexing and its inability to search blurry or low-quality images. Despite these drawbacks, PimEyes is a highly recommended reverse image search engine.
Excels in Adult Oriented Searches
Large Image Database
Decent Facial Recognition Algorithm
Cons
No Social Media Images
Does not work with Low Quality Photos
Lots of Low Quality Adult Website Results
Total Score: 57 Points
VS
Pros
Bottom Line
Bing blocked around 70% of our image searches, returning the message, "We couldn't find any results." However, it excelled with an image of a soccer player, even showing a "Looks like" section with the player's name. It appears Bing's facial search feature primarily supports celebrities, offering the "Looks like" section with their names. So, if you need to identify a celebrity from a photo, Bing could be quite useful. However, searching for regular people doesn't work on Bing.
Huge Image Database
Fast Image Search
Free Search
Cons
No Facial Recognition
Blocks Searching for People by Image
Not useful when looking up someone
Total Score: 13 Points
Best Facial Recognition Search Engines: A Detailed Comparison
| Test | FaceCheck | PimEyes | SocialCatfish | Yandex | Tineye | Bing | |
|---|---|---|---|---|---|---|---|
| Side Facial Profile | 5 | 0 | 2 | 0 | 0 | 0 | 0 |
| Romance Scam Photo | 5 | 5 | 5 | 5 | 0 | 0 | 0 |
| Bad Photo of a Killer | 5 | 0 | 5 | 2 | 3 | 0 | 0 |
| Child Molester on the Run | 5 | 5 | 5 | 2 | 2 | 3 | 0 |
| Recently Arrested | 5 | 5 | 5 | 0 | 3 | 2 | 0 |
| Masked Celebrity Actress | 5 | 0 | 4 | 0 | 0 | 0 | 0 |
| Unknown Singer from Laos | 5 | 5 | 0 | 0 | 0 | 2 | 0 |
| Random OnlyFans Model | 5 | 5 | 0 | 0 | 0 | 0 | 0 |
| Low-Res Pic of Adult Actress | 4 | 5 | 0 | 3 | 0 | 0 | 0 |
| Find Old Person by Young Pic | 5 | 5 | 1 | 1 | 2 | 0 | 0 |
| War Criminal Soldier | 5 | 4 | 4 | 4 | 4 | 2 | 3 |
| Brazilian Escort Ad | 5 | 5 | 0 | 0 | 0 | 0 | 0 |
| Exaggerated Expression | 5 | 5 | 5 | 5 | 4 | 5 | 5 |
| AI Generated Girl | 5 | 5 | 1 | 1 | 0 | 0 | 0 |
| Blurred Photo | 5 | 0 | 5 | 5 | 0 | 0 | 5 |
| Social Media Model | 5 | 3 | 0 | 0 | 0 | 0 | 0 |
| Total Points | |||||||
| FaceCheck | PimEyes | SocialCatfish | Yandex | Tineye | Bing |
Top Substitute for PimEyes or Bing Reverse Image Search
Complete Comparisons of Top Reverse Image Search Engines
- PimEyes.com vs FaceCheck.ID
- PimEyes.com vs Google.com
- PimEyes.com vs Tineye.com
- PimEyes.com vs Bing.com
- PimEyes.com vs SocialCatfish.com
- PimEyes.com vs Yandex.com
- FaceCheck.ID vs Google.com
- FaceCheck.ID vs Tineye.com
- FaceCheck.ID vs Bing.com
- FaceCheck.ID vs SocialCatfish.com
- FaceCheck.ID vs Yandex.com
- Google.com vs Tineye.com
- Google.com vs Bing.com
- Google.com vs SocialCatfish.com
- Google.com vs Yandex.com
- Tineye.com vs Bing.com
- Tineye.com vs SocialCatfish.com
- Tineye.com vs Yandex.com
- Bing.com vs SocialCatfish.com
- Bing.com vs Yandex.com
- SocialCatfish.com vs Yandex.com
Single Test Results
On the subject in other languages
Który jest lepszy do wyszukiwania twarzy: PimEyes czy Bing?
Qual é melhor para busca de rostos: PimEyes ou Bing?
ما هو الأفضل للبحث بالوجه: PimEyes أو Bing؟
Что лучше для поиска по лицам: PimEyes или Bing?
Qual è migliore per la ricerca di volti: PimEyes o Bing?
哪一个更适合人脸搜索：PimEyes 还是 Bing？
Který je lepší pro vyhledávání obličejů: PimEyes nebo Bing?
चेहरे की खोज के लिए कौन बेहतर है: PimEyes या Bing?
顔検索に最適なのはどちら？：PimEyes か Bing?
Welcher ist besser für die Gesichtssuche: PimEyes oder Bing?
¿Cuál es mejor para la búsqueda facial: PimEyes o Bing?
Quel est le meilleur pour la recherche faciale : PimEyes ou Bing ?
Yüz Araması için Hangisi Daha İyi: PimEyes veya Bing?
얼굴 검색에 더 좋은 것은 무엇입니까: PimEyes 또는 Bing?
