
Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
#1Lenso.ai records 1,588,648 monthly visits with -1.3% month-over-month growth and Freemium pricing. Scribbr records 7,530,803 monthly visits with +14.6% growth and Freemium pricing.

AI reverse image search with face, place, and duplicate detection
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | lenso.ai | scribbr.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 1.59M (1,588,648) | 7.53M (7,530,803) |
| MoM Traffic Delta |
| -21.27K (-1.3%) |
| +957.01K (+14.6%) |
| Primary Market & Share | 🇺🇸 United States (35.7%) | 🇺🇸 United States (32.1%) |
|---|
| Direct Visits / mo | 945.53K | 2.47M |
|---|
| User Rating | 4.2 | 4.4 |
|---|
| Supported Platforms | Website | Website |
|---|

AI reverse image search with face, place, and duplicate detection
Find where photos of a given face appear online by matching facial details with high precision.
Locate exact copies of an image and identify the original source to protect your copyright or credit correctly.
Run separate searches for people, places, duplicates, similar, and related images, each backed by task-specific models.
Filter by language, domain, date, size, and title keywords, and expand results to roughly 10,000 matches per search.

Academic proofreading, plagiarism checking and AI-powered writing tools in one place
A vetted academic editor reviews your paper within hours and returns tracked changes, comments and an explanation letter.
Scans your document against a large web and publication database to surface potentially unoriginal passages before submission.
Flags text likely generated by large language models and offers a rewriting mode aimed at making AI-assisted drafts sound more natural.
Creates and verifies references in APA, MLA, Chicago, AMA, IEEE and ACS styles from a URL, DOI or title search.

Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
#1Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing.
SpecialistAI content detection and a full writing toolkit in one place
SpecialistFocuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows.

SpecialistAI grammar, spelling and style checker for 30+ languages

SpecialistProvides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services.

SpecialistExpress yourself with confidence — rewrite, proofread and summarize in one click
Matches uploaded photographs against web and social indices specifically for facial recognition, similar to Lenso's face search.

Assists with essay drafting and scholarly source generation, but lacks Scribbr's human-in-the-loop proofreading and dedicated citation tools.
SpecialistAggregates and searches stock photography libraries across the web using neural networks, replacing Lenso's stock/duplicate focus.

SpecialistVisual search engine tailored specifically for finding film stills and advertising shots rather than general web images.
Delivers broader real-time grammar and tone correction across web apps, but lacks Scribbr's deep academic focus and citation formatting.
Provides robust paraphrasing and citation tools, but focuses less on comprehensive academic proofreading and human editing.
SpecialistAI content detection and a full writing toolkit in one place
SpecialistFocuses specifically on AI content detection and writing verification for educators, but lacks academic editing and proofreading workflows.
SpecialistAI grammar, spelling and style checker for 30+ languages
SpecialistProvides enterprise-grade AI detection and plagiarism checking, but does not offer human academic proofreading or citation generation.
Offers specialized academic writing assistance and AI citation generation, but lacks Scribbr's human proofreading and formal editing services.
SpecialistExpress yourself with confidence — rewrite, proofread and summarize in one click
Matches uploaded photographs against web and social indices specifically for facial recognition, similar to Lenso's face search.
Assists with essay drafting and scholarly source generation, but lacks Scribbr's human-in-the-loop proofreading and dedicated citation tools.
SpecialistAggregates and searches stock photography libraries across the web using neural networks, replacing Lenso's stock/duplicate focus.
SpecialistVisual search engine tailored specifically for finding film stills and advertising shots rather than general web images.