Proof of Usefulness Report

Lemon Learning

Analysis completed on 2/8/2026

+605
Proof of Usefulness Score
Category Standard

Lemon Learning is a well-established Digital Adoption Platform (DAP) based in Paris with verified traction (approx. 60-125 employees, founded 2014). While the submission text itself was brief and contained exaggerated claims ('everyone', 'most people'), the verified domain (@lemonlearning.com) and external data confirm significant B2B utility and market presence. The project scales well beyond the calibration baseline (HackerNoon), justifying a score in the 600s range despite the low-effort description.

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Score Breakdown

Real World Utility+187.5
Audience Reach Impact+140.0
Technical Innovation+75.0
Evidence Of Traction+200.0
Market Timing Relevance+60.0
Functional Completeness+10.0
Subtotal+672.5
Usefulness Multiplierx0.9
Final Score+605

Project Details

Description
Lemon Learning is a company offering a game-changing training tool for organizations wishing to boost their employees' productivity. Thanks to interactive, in-app walkthroughs, users are guided step-by-step through all their software's features. As an all-in-one resource for organizations, Lemon Learning also allows companies to create their own tailored training content, enriched with images, videos, GIFs or questionnaires. Lemon Learning is one of the fastest-growing companies in EdTech and change management and helps teams across the globe to accelerate adoption of digital tools through direct integration in their everyday software.

Algorithm Insights

Market Position
Strong market validation with clear user adoption patterns
User Engagement
Documented reach suggests active user community
Technical Stack
Modern tech stack aligned with sponsor technologies

Recommendations to Increase Usefulness Score

Document User Growth

Provide specific metrics on user acquisition and retention rates

Showcase Revenue Model

Detail sustainable monetization strategy and current revenue streams

Expand Evidence Base

Include testimonials, case studies, and third-party validation

Technical Roadmap

Share development milestones and feature completion timeline