Lenso.ai is an AI-powered reverse image search platform whose core purpose is to let users search the internet for similar images, identical images, faces, places, and related content by uploading an image. According to the official introduction, the platform uses CBIR (content-based image retrieval) technology, requires no additional keywords, and lets users start a search simply by uploading an image; after the search is complete, users can browse results by different categories and view the source URL where the image is located.
In terms of main capabilities, Lenso.ai provides different search categories supported by various AI-trained models:
- Face search: Uses facial recognition technology to match facial details with high precision, helping users find where a certain face photo appears online (the official statement notes that this feature is only available in some regions).
- Place search: Used to find images of similar landscapes, buildings, and places, and can locate similar places from photos.
- Duplicate image search: Excels at finding exactly identical images and tracing the original source of an image, which can be used to protect copyright or confirm the correct source.
- Similar image search: Finds images that are similar to the uploaded image but not necessarily identical, such as photos with a similar layout or content.
- Related image search: Finds images that have some connection to the uploaded image but are not necessarily visually similar.
The platform also provides several features that enhance search:
- Research Mode: Can obtain up to 10,000 results (for people and duplicate images), which is 10 times the ordinary search results, enabling a deeper search scope.
- Advanced filters: Can filter by page language, domain, date range, image size, and page title keywords.
- Advanced URL and text filters: Can limit searches to specific websites or add keywords to optimize results.
- Result sorting: Can sort by best match, most diverse, or latest discoveries, among other methods.
- Share search: Can copy a search link to share with others, and others cannot view your search content.
- Search alerts: Can set alerts for categories of interest and receive updates when there are new matches.
- Collections: Automatically saves unlocked results and manages them grouped by topic.
For developers, Lenso.ai provides a reverse image search API. After purchasing a Developer subscription, up to 5,000 API calls can be used per month, supporting image search and face search APIs, with a simple integration method, and API usage can be tracked in the user dashboard.
In terms of usage, users can open lenso.ai in a browser (Chrome, Edge, Firefox, Safari, etc.) and start a search by uploading a local image, pasting from the clipboard, or dragging and dropping an image into the upload area, then select the category they want to view. Uploading images or taking photos on mobile devices for reverse image search is also supported. After the search is complete, users can view the URL source of specific images, use filters to refine the search, or start a new reverse image search.
Applicable scenarios include: content creators, photographers, and artists finding images online; marketers finding related or similar images; copyright protectors finding duplicate content and tracing the original source; individual users tracking their own digital footprint and protecting online privacy; and finding books, posters, music albums, landmarks, celebrities, or everyday people, etc.
In terms of limitations, the official statement says that face search is only available in some regions. Regarding specific pricing, details of free quotas, API call pricing, and the specific range of languages supported by the platform, complete information is not yet available in the materials.
