Lenso.ai review
A broad reverse image search toolkit with strong filters, alerts, APIs and face search.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Lenso.ai is a web-based reverse image search platform for finding people, places, duplicate images, related images and visually similar results. It is suited to researchers, content owners, investigators and developers who need more than a basic image-match lookup. Users can upload or paste an image, browse matches across public websites, discover original sources and organize results into collections with shareable links. Supported image formats include JPG, PNG, WEBP, TIFF, HEIC and AVIF.
The free plan provides access to the service, while the paid tiers add higher-level research and workflow features. According to the published monthly pricing, Starter costs $19.99 per month and includes unlimited image searches, up to 50 source unlocks, up to 10 alerts and no watermark. Professional costs $69.99 per month and adds Research Mode, advanced filters and DMCA Assist Mode, alongside unlimited image searches. The Developer plan includes a Reverse Image Search API, Face Search API, API usage statistics and priority technical support. Its standout capability is breadth: searches can cover people, places, duplicates, related images and similar images, with facial recognition and edited-image detection included.
Lenso.ai also fits workflows that span multiple surfaces. It is available on the web, iOS and Android, includes a Chrome and Chromium-based browser extension, and offers API access for applications that need image-search functionality. Advanced filters can narrow results by language, date, domain, image size and title keywords, while email alerts can identify new image matches. Face search availability is limited in selected regions, and the Starter price is higher than free alternatives. Choose Lenso.ai when source discovery, similarity categories, face search, monitoring and developer access matter together; choose a simpler free tool when occasional reverse searches are enough.
Lenso.ai pros and cons
- Where it wins
- Searches people, places, duplicates, related and similar images
- Includes filters, alerts, collections and source-link discovery
- Offers browser extension, mobile apps and reverse-search APIs
- Where it doesn't
- Starter costs $19.99 per month
- Face search is limited in selected regions
- Developer pricing is not shown
Lenso.ai fact sheet, pricing and score →
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