lenso.ai is an AI-powered reverse image search engine that finds places, people, duplicates, and similar images across billions of web images, for creators, photographers, and researchers.
About
lenso.ai is a reverse image search engine that uses AI to find where an uploaded picture appears online. Instead of typing keywords, a user uploads an image and the service returns matching photos together with the source URLs where they were found. This addresses common needs such as locating unauthorized copies of copyrighted work, finding the original source of an image, identifying a place, or discovering where photos of a face appear on the web.
The service is built on content-based image retrieval combined with specialized AI models, each trained for a distinct category: people (face search), places, duplicates, related, and similar images. A query can be narrowed with domain, language, date-range, image-size, and keyword filters, and paid plans add a Research Mode with up to 10,000 results for people and duplicates. A Developer subscription exposes the same search capabilities through an API. lenso.ai is accessible from any modern browser, and the company maintains active profiles on X, YouTube, Instagram, and LinkedIn.
Key Features
Pricing & Fees
- Pricing: lenso.ai uses a freemium subscription model with Starter, Professional, and Developer plans. Exact prices are not publicly listed on the pages we reviewed; check the official site for current plans.
- Free tier: Face search and basic image search are available to try for free, with limited result unlocks; paid plans raise the limits (Starter offers up to 50 unlocks and 10 alerts; Professional offers 500 unlocks and 50 alerts).
- API access: The Developer plan includes both the Reverse Image Search API and Face Search API with up to 5,000 API calls per month, plus usage tracking in the user panel.
- Shareable searches: Any search can be shared via a copied link, and searches remain private to their owner.
Who It's For
lenso.ai is aimed at photographers, artists, and content creators who want to track unauthorized use of their images and credit original sources correctly. It also serves people concerned about their online privacy who want to see where photos of their face appear, as well as researchers and journalists verifying image origins. Developers can integrate reverse image search and face search into their own platforms through the API, making the tool useful for media-monitoring, copyright-enforcement, and image-verification workflows.
FAQ
What is lenso.ai?lenso.ai is an AI-powered reverse image search engine that finds places, people, duplicates, and similar images by matching an uploaded picture against billions of images indexed from across the web.
Is lenso.ai free to use?Yes, lenso.ai can be tried for free, including face search, with limited result unlocks; Starter, Professional, and Developer subscriptions unlock more results, alerts, filters, and API access.
Does lenso.ai offer an API?Yes, the Developer plan provides a Reverse Image Search API and a Face Search API with up to 5,000 API calls per month, and usage can be tracked from the user panel.
How many results can lenso.ai return?Standard searches return a limited set of matches, while Research Mode on the Professional plan expands people and duplicates searches to as many as 10,000 results.
Can lenso.ai help remove unauthorized images?Yes, the DMCA Assist Mode on the Professional plan assembles selected image links into a ready-to-send DMCA takedown request, although lenso.ai itself displays photos hosted elsewhere and does not host them.
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