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Search4Faces

Paid#19 of 31 in AI Reverse Image Search Tools

Search4Faces: A focused face-matching service with social-profile links, scores, and API access. Ranked #19 of 31 in AI Reverse Image Search Tools by our editors (6.3/10); pricing: Paid; best for social-profile face matching.

6.3/10Editor score

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Search4Faces6.3 Visit Search4Faces

At a glance

Editor score
6.3 / 10
Pricing
Paid
Best for
Social-profile face matching
Paid from
$40 usage-based
Search type
Similarity
Facts checked
21 Sep 2026

Where it wins
- Searches similar faces across named social and public-person databases
- Returns similarity scores and links to matching social profiles
- Offers JSON-RPC API access with PHP and Python client libraries
Where it doesn't
- Search coverage centers on VKontakte, Odnoklassniki, TikTok, Clubhouse, and public persons
- Paid API packages are valid for 30 days
- API rate and concurrency limits vary by package

Our verdict on Search4Faces

Search4Faces is a web-based reverse face search engine for finding similar faces in uploaded images. It combines face detection, facial recognition, and machine learning to return similarity scores and links to matching profiles. The service is aimed at users who need social-profile face matching, whether through its browser interface or programmatically through the JSON-RPC 2.0 API. Documented search sources include VKontakte, Odnoklassniki, TikTok avatars, Clubhouse avatars, and a public-persons database.

The browser interface supports free web searching, while the paid offering is built around one-time API packages with 30-day validity. The 5000 plan costs $40 for 5,000 total API calls, up to 2 concurrent connections, and up to 10 calls per minute. The 15000 plan costs $80 for 15,000 calls, 4 concurrent connections, and 15 calls per minute. The 45000 plan costs $160 for 45,000 calls, 6 concurrent connections, and 20 calls per minute. The 135000 plan costs $320 for 135,000 calls, 8 concurrent connections, and 30 calls per minute.

Its strongest fit is a focused workflow that needs face similarity searches, source-specific database coverage, and programmatic access. Face detection in uploaded JPEG and PNG images, result scores, profile links, and PHP and Python client libraries give the service a clear API-oriented shape. The trade-off is breadth: searches center on the named social and public-person databases rather than a broad general image-search ecosystem. Choose Search4Faces when those sources and usage packages match the project; consider an alternative when wider image-source coverage or different API terms matter more.

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Search4Faces pricing

Plans PaidPaid No free plan — trial or paid only. Prices checked 21 Sep 2026.

See plans on search4faces.com

All 4 Search4Faces plans and prices →

Search4Faces fact sheet

Free plan	Not verified
Paid from	$40 usage-based
Search type	Similarity
Image uploads	Not verified
Source index	Social
API access	Yes
Browser extension	Not verified
Supported formats	jpeg, png
Deployment	Cloud
Platforms	Web
Support	Email
Built for	Solo, Small business, Mid-market, Enterprise (editorial estimate)
Pricing	Paid (source)
Website	search4faces.com
Facts checked	21 Sep 2026

Alternatives to Search4Faces

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Featured on iTechGuides

Search4Faces is listed in our AI Reverse Image Search Tools directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update