Lumin AI Ranking — What ChatGPT, Claude & Gemini Say

AI Visibility Score (CLAI Rank)44 / 100

luminpdf.com ↗

44/ 100

#17in eSignature category

eSignature AI DebateWatch 3 AI models argue the top 5 — consensus reached in 5 turns · Oct 25, 2026

eSignature — AI SourcesWhat Perplexity and Google read, and who they named · Oct 21, 2026

As of October 25, 2026

Not ranked by ChatGPT

Not ranked by Claude

Gemini#10

A powerful PDF editor with integrated e-signature capabilities, great for those who frequently work with PDFs.

AudienceIndividuals and small teams who regularly edit PDFs and need a simple way to add signatures without switching tools.

PricingBudget

StrengthLumin combines comprehensive PDF editing features with integrated e-signatures, offering a complete document management solution in one place.

ContextNiche Fit

Confidence

68%

History chart available after multiple data cycles