Extract clarity
from daily signals.
For data professionals who want to communicate their impact
when it matters most — standups
(No sign up or credit card required)
💡Fragments to Insights 🔒 Private & Encrypted 🔗 Slack & Jira Integrated
Lumen helps every data professional to…
Translate
…from the language you think & build → to the one others understand.
Best for: Quiet builders, junior engineers, non-native English speakers.
Simplify
…complex work into crisp, business-ready stories.
Best for: ML engineers, data scientists, senior DEs.
Reconstruct
…months of scattered work into review-ready summaries.
Best for: PMs, senior ICs juggling multiple projects.
Zoom Out
…from tasks and updates → to clarity, alignment & momentum.
Best for: Managers, leads, senior ICs with visibility gaps.
"Even the best work falls flat without the right story."
Vikram Parekh, CEO, Lumen
Your work, deciphered effortlessly.
A simple three-step flow that slides into your routine.
You record daily
Quick voice notes about what you worked on — wins, challenges, or learnings.
Lumen goes to work
Your inputs instantly transcribed, tagged, and structured into themes.
Your impact emerges
Patterns, milestones, and insights appear automatically — no manual tracking.
Built for every role.
From data engineers to CDOs, everyone can extract what's relevant.
Progress that inspires more progress.
Reflection is better when it's shared — earn streaks, celebrate insights, and see your growth alongside peers across the data world.
Current Streak
7 days
Total Insights
142
Badges Earned
8
New Reflection!
Tagged: Python, Optimization
+10
Insight Points
Weekly Goal
5 / 7 reflections
Streaks that stick.
Stay consistent with daily and weekly reflection streaks.
Insight Points.
Earn points every time you reflect, tag skills, or spot a pattern.
Meaningful badges.
Unlock milestones for consistency, clarity, and collaboration.
"My year end reset convo with my manager is coming up soon, so going to use Lumen for articulating my impact."
Abhi, AI/ML Engineer
"I keep experimenting a lot, and need a place to track my progress and growth. Lumen seems a perfect low friction fit."
Rohini, Lead DS
"Damn those 30-sec snippets, helped in polishing how I project myself"
Prashant, Sr. Data Engineer
Start free. Grow at your pace.
Lumen's core journaling loop is free forever. Upgrade anytime for deeper insights, richer exports, and portfolio tools.
Clarity
From scattered to insights
- Unlimited voice & text journals
- Tags, projects, sentiment tracking
- Weekly recap & streaks
- 1 export / month (PDF or Markdown)
- Private-by-design
Momentum
From insights to action
- Everything in Clarity
- Smart prompts by role (DE/DS/DA)
- Milestones & highlight reels
- Advanced search & filters
- Custom templates & Notion export
- 5 exports / month
Visibility
From action to impact
- Everything in Momentum
- Resume & review pack generator
- Portfolio pages (private links)
- CSV export + monthly backup
- Early access to AI summaries
- Priority support
Team features coming soon — your data stays yours.