SparkleCorporate training software for virtual instructor-led training in India.

See who's actually engaged in your virtual training sessions, not just who joined.

Lens runs on top of Zoom to track talk-time, attentiveness, and participation, so you can prove your corporate training budget is working.

Supercharge your Zoom sessions with Lens

Trusted by teams across India running virtual sessions at scale

Ankit Agarwal
Testimonials Quote icon
Ankit Agarwal

Lens has elevated our webinar scale significantly, with seamlessly integrated APIs that were effortlessly implemented within days. The platform's impact is twofold, reducing costs by 4X while significantly enhancing the user experience. They accommodate feature requests at an impressive pace.

Ankit Agarwal
Co-founder, Topmate
Runs under your own brand name. Fully white-labeled.

Branded native iOS & Android apps with custom domain. Lens works inside the Zoom sessions you already run – same interface, no extra login.

Track and improve participant engagement
Attentiveness tracking —Lens flags the exact moment someone's attention starts to drift, while the session's still running. Catch it before it turns into time that didn't land.
Talk-time tracking —See who's actively part of the discussion and who's gone quiet, tracked automatically. Nothing to watch and note manually.
Live polls & quizzes —Run a quick check mid-session to see who's actually following and understanding, instead of finding out at the end that the session didn't stick.
Gamified leaderboard —A live leaderboard keeps participants engaged throughout the session, so they stay until the end, not just at the start.
Attentiveness tracking — Lens flags the exact moment someone's attention starts to drift, while the session's still running. Catch it before it turns into time that didn't land.
Trace learning outcomes of your trainings
AI summaries —Every session is automatically turned into a clear write-up of what was actually covered, without having to take notes.
Auto-generated quizzes —A short quiz is built straight from the session content, giving a real read on what participants actually understood.
Progress check —One place to see how the whole group is doing. Know exactly who needs a follow-up before the next session.
Spot patterns early —Track if the same people are struggling across sessions. Step in before it becomes a bigger gap.
AI summaries — Every session is automatically turned into a clear write-up of what was actually covered, without having to take notes.
Extend learning beyond live training sessions
Structured learning path —Each session unlocks only once the last one's complete. Launch sessions on a set schedule instead of all at once, so every learner moves through the program at a structured pace.
Single resource library —Every recording, quiz, and assessment lives alongside the live sessions. Add videos, PDFs, presentations, or external links, so everything is in one place for easy access.
Completion & certification —See session and module completion rates as they happen, with a certificate generated automatically for every participant who finishes. All visible on one dashboard.
Data security —Session recordings and training material stay under your control, protected from unauthorized access. Scale the program with confidence while meeting global compliance standards.
Structured learning path — Each session unlocks only once the last one's complete. Launch sessions on a set schedule instead of all at once, so every learner moves through the program at a structured pace.
AI-powered performance monitoring of trainers
SLA & Session Readiness —Track adherence to session SLAs, from timely greetings and introductions to virtual background, opening protocols, and other required session standards.
Instructional Delivery —Measure adherence to instructional designer guidelines, including required talking points, activities, examples, and prescribed delivery practices.
Engagement & Participation —Evaluate how effectively trainers encourage participation, ask questions, check understanding, and keep learners engaged throughout the session.
Tone, Etiquette & Brand —Monitor trainer tone, language, professionalism, content delivery, and adherence to your communication and brand guidelines.
SLA & Session Readiness — Track adherence to session SLAs, from timely greetings and introductions to virtual background, opening protocols, and other required session standards.

Our Features

LMS Features

Assign homework, assessments and auto-graded MCQ quizzes to participants

Engagement Analytics

Monitor talk time, camera-on time, and attentiveness and more using real-time analytics

Gamification

Increase participation through badges and Leaderboards

AI Performance Reports

Generate and send personalized performance reports to participants

Automate Attendance

Track and record attendance automatically during live sessions

Session Reminders

Reduce no-shows with automated session reminders over email and WhatsApp

Intelligent Scheduling

Automate session scheduling with time-zone adjustments, trainer availability, self-scheduling and 2-way calendar sync

Session Recording and AI Summary

Record all live sessions automatically and share them with your participants for easy revision, get AI summary for all your sessions

Session Analytics and Reports

Generate detailed and custom reports of session activity and engagement

Role-Based Access Control

Assign specific roles - admin, trainer, manager - with tailored permissions

White-Labeled Mobile Apps

Launch iOS and Android apps with your name and Logo

sso

SSO Integration

Enable seamless login for users with Single Sign-On, reducing friction and improving security

API Access

Automate workflows on Lens using APIs, seamlessly integrate Lens with other platforms

whatsapp

WhatsApp Integration

Manage client communication efficiently by integrating your WhatsApp business account

Pricing Calculator

Pay only for sessions you conduct. Ideal if you work with freelancers.

Your Session Price

0.69per session

For 2 sessions you will be paying 0/month

501002005001k+
Includefor live sessions
Unlimited StudentsUnlimited TrainersScheduling & Invoicing0% Processing FeesEmail NotificationsAccount Manager

Pricing Calculator

Pay for trainer and admin seats. Unlimited students and sessions.

Your Seat Price

0.69per seat

For 2 seats you will be paying 0/month

1510152030+
Includefor live sessions
Unlimited StudentsUnlimited SessionsScheduling & Invoicing0% Processing FeesEmail NotificationsAccount Manager

Your Vision. Built on Lens.

Enterprise solutions tailored to your needs.

From custom product development and private deployments to white-label experiences and dedicated engineering support, we'll build exactly what your organization needs.

Lens enterprise platform
Bespoke DevelopmentCustom UI & BrandingPrivate DeploymentEnterprise IntegrationsDedicated InfrastructureEnterprise Support

Backed by a team of successful builders and creators.

Backed by founders of - Product Hunt, Plaid, Teachable, Rippling, Freckle Education & many more

James Beshara
James Beshara
Founder, Magic Mind
Ryan Hoover
Ryan Hoover
Founder, Product Hunt
William Hockey
William Hockey
Founder, Plaid
Nir Eyal
Nir Eyal
Author, Hooked & Indistractable
Ankur Nagpal
Ankur Nagpal
Founder, Teachable & Carry
Andreas Klinger
Andreas Klinger
Remote First Capital
Austin Rief
Austin Rief
CEO, Morning Brew
Niv Dror
Niv Dror
Shrug Capital
Shaan Puri
Shaan Puri
Chairman, The Milk Road
Prasanna Sankar
Prasanna Sankar
Co-founder, Rippling
Packy McCormick
Packy McCormick
Founder, Not Boring
Zach Goldstein
Zach Goldstein
Operator Partners

FAQs

Track progress. Measure impact. Improve outcomes.

happy customer

80+ Calls Booked

Last Month

Turn your training sessions into measurable proof.