# Lenso.ai

According to OpenAITools.app telemetry verified on 2026-11-11, Lenso.ai (lenso.ai) is an AI platform indexed under AI Search Engine generating 1.59M monthly visits with a month-over-month traffic delta of -21.27K (-1.3%). Its primary geographic market is United States (35.7% traffic share), and it operates on a Freemium pricing model. Top competing alternatives by monthly volume include FaceSeek (350.17K visits/mo), Face Search AI (211.14K visits/mo), FaceSearch (167.6K visits/mo).

AI reverse image search with face, place, and duplicate detection

## Key Telemetry & Specifications

| Metric | Value |
| :--- | :--- |
| Tool Name | Lenso.ai |
| Handle | lenso-ai |
| Status | active |
| Origin | independent |
| Maintenance | active |
| Official Domain | lenso.ai |
| Website URL | https://lenso.ai |
| Categories | AI Search Engine, AI Image Recognition, AI Face Recognition, AI API |
| Pricing Model | Freemium |
| Monthly Visits | 1,588,648 |
| MoM Traffic Change | -21,269 |
| MoM Growth Rate | -1.3% |
| Primary Market | United States |
| Market Share | 35.7% |
| Direct Visits | 945,525 |
| Organic Search Visits | — |
| Social Visits | — |
| Referral Visits | 101,508 |
| Email Visits | 3,122 |
| Review Score | 4.2 |
| Saved Count | 3 |
| Supported Platforms | Website |
| Billing Platforms |  |
| Attributes | Features: Website; Pricing: Freemium |
| Tags | reverse image search, image search, AI image search, facial recognition, duplicate image detection, copyright search, CBIR, image lookup, face search, AI reverse image search |

## Overview

Lenso.ai applies content-based image retrieval (CBIR) and dedicated neural models to help you trace any picture back to its sources online. Instead of a single generic search, it offers purpose-built categories: People (facial recognition search), Places, Duplicates, and Similar/Related images. Each category uses models trained for that task, which produces more precise results than a one-size-fits-all image lookup.

The platform is popular with photographers, artists, and content creators who want to monitor where their work appears, verify copyright ownership, or find the original source of an image. Advanced Filters let you narrow results by page language, domain, date range, image size, and keywords in the page title, while Research Mode expands results for People and Duplicates up to roughly 10,000 matches. You can also save results into collections, set alerts when new matches appear, and share any search via link.

For businesses and developers, Lenso.ai sells a Developer subscription that unlocks the Image Search and Face Search API with up to 5,000 calls per month, plus usage tracking in your account panel. The service is free to start, with paid tiers unlocking deeper search, advanced filters, and higher API volume.

## Pricing & Plans

Freemium. Core reverse image and face search can be tried for free; paid plans unlock Research Mode, Advanced Filters, more unlocked results, and API access (Developer plan up to 5,000 calls/month).

## Key Features & Capabilities

- **Facial recognition search:** Find where photos of a given face appear online by matching facial details with high precision.
- **Duplicate and copyright tracing:** Locate exact copies of an image and identify the original source to protect your copyright or credit correctly.
- **Multi-category image search:** Run separate searches for people, places, duplicates, similar, and related images, each backed by task-specific models.
- **Advanced filters and Research Mode:** Filter by language, domain, date, size, and title keywords, and expand results to roughly 10,000 matches per search.
- **Image Search and Face Search API:** Add Lenso's search engines to your own apps with a Developer subscription supporting up to 5,000 calls per month.

## Primary Use Cases

- **Protect your work (Photographer or artist):** Search for duplicates of your photos, reveal unauthorized reuploads, and confirm where your images first appeared.
- **Trace image sources (Content creator):** Verify the origin of a viral image before reposting it, and give proper credit to the original creator.
- **Monitor brand face and asset usage (Business or brand):** Track where your product photos or spokesperson imagery are being used across the web.
- **Embed image search in your app (Developer):** Use the Image Search and Face Search API to power visual lookup features in your own product.

## Strengths

- Purpose-built search categories deliver more precise results than generic image search
- Strong duplicate and copyright tracing with original-source detection
- Developer API with visible monthly call allowance
- Free tier lets you test face and image search before paying

## Limitations

- Full result sets and deeper search require a paid plan
- Facial recognition search raises privacy considerations that vary by jurisdiction
- API volume is capped by the Developer plan tier

## Frequently Asked Questions

### What is reverse image search?
It is a technology based on content-based image retrieval (CBIR) where you upload a picture and the engine returns matching images plus the pages where they appear, without needing keywords.

### Can Lenso.ai find people from a photo?
Yes. Its people category uses facial recognition to find photos of the same person across the web, and you can refine results with filters.

### Is there an API?
Yes. A Developer subscription provides access to the Image Search and Face Search API with up to 5,000 calls per month and usage tracking in your panel.

### Is Lenso.ai free?
You can start searching for free; paid plans unlock Research Mode, Advanced Filters, more results, and API access.

### What is Lenso.ai's monthly traffic and growth trend?
Lenso.ai currently receives 1.59M monthly visits, with a month-over-month traffic change of -21.27K (-1.3% growth rate). Its primary source market is United States (35.7% share), including 945.53K direct visits/mo and — organic search visits/mo.

### Is Lenso.ai free? What is its pricing model?
Lenso.ai operates on a Freemium pricing model. Freemium. Core reverse image and face search can be tried for free; paid plans unlock Research Mode, Advanced Filters, more unlocked results, and API access (Developer plan up to 5,000 calls/month). Supported billing and checkout platforms include: not listed.

### What are the best Lenso.ai alternatives in 2026?
Based on OpenAITools.app category traffic and feature fit, the top five alternatives to Lenso.ai are: 1. FaceSeek (350.17K visits/mo); 2. Face Search AI (211.14K visits/mo); 3. FaceSearch (167.6K visits/mo); 4. FaceFinder ID (25.51K visits/mo); 5. SocialFinder.ai (250.67K visits/mo).

### Which platforms and core AI capabilities does Lenso.ai support?
Lenso.ai is classified under AI Search Engine, AI Image Recognition, AI Face Recognition, AI API, supports the following platforms: Website, and its core capability tags include: reverse image search, image search, AI image search, facial recognition, duplicate image detection, copyright search.

## Alternatives

| Tool Name | Monthly Visits | Pricing Model | Compare |
| :--- | :--- | :--- | :--- |
| [FaceSeek](https://openaitools.app/tool/faceseek-ai-face-search) | 350,166 | Freemium | [Compare](https://openaitools.app/compare/faceseek-ai-face-search-vs-lenso-ai) |
| [Face Search AI](https://openaitools.app/tool/face-search-ai) | 211,136 | Freemium, Paid | [Compare](https://openaitools.app/compare/face-search-ai-vs-lenso-ai) |
| [FaceSearch](https://openaitools.app/tool/facesearch-ai) | 167,598 | Freemium | [Compare](https://openaitools.app/compare/facesearch-ai-vs-lenso-ai) |
| [FaceFinder ID](https://openaitools.app/tool/facefinder-id) | 25,512 | Free Trial, Paid | [Compare](https://openaitools.app/compare/facefinder-id-vs-lenso-ai) |
| [SocialFinder.ai](https://openaitools.app/tool/socialfinder-ai) | 250,665 | Paid | [Compare](https://openaitools.app/compare/lenso-ai-vs-socialfinder-ai) |
| [Flim](https://openaitools.app/tool/flim-ai) | 280,226 | Freemium | [Compare](https://openaitools.app/compare/flim-ai-vs-lenso-ai) |
| [Picarta](https://openaitools.app/tool/picarta) | 243,373 | Freemium, Paid, Contact for Pricing | [Compare](https://openaitools.app/compare/lenso-ai-vs-picarta) |
| [Everypixel](https://openaitools.app/tool/everypixel) | 336,875 | Free | [Compare](https://openaitools.app/compare/everypixel-vs-lenso-ai) |
| [FrameTrace \| Reverse Video Search](https://openaitools.app/tool/frametrace-reverse-video-search) | 302 | Freemium, Free | [Compare](https://openaitools.app/compare/frametrace-reverse-video-search-vs-lenso-ai) |
| [Scout by Asseter.ai](https://openaitools.app/tool/scout-by-asseter-ai) | 8,105 | Freemium | [Compare](https://openaitools.app/compare/lenso-ai-vs-scout-by-asseter-ai) |

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Source: https://openaitools.app/tool/lenso-ai