Become a sponsor to Mani Berenji

💙 Support My Open Source Projects

I build free tools that solve real problems. No paywalls, no BS.

My Projects

📊 AI Contact Center ROI Calculator

github.com/Maniwar/Call-Center-Use-Case-Calculator

Helps businesses evaluate AI investments with multi-million dollar ROI calculations. Features category-specific cost modeling, NPV analysis, and Excel exports with live formulas.

"Justified our $2M AI investment. Got board approval in one meeting."
"Saved $400K annually negotiating better rates using AHT calculations."

🍔 What's In It? - AI Food Analyzer

scanwhatsinit.streamlit.app

Point camera at food, get brutal nutritional truth. No account needed.

"Talked me out of 'healthy' granola with more sugar than Snickers"
"Lost 20 lbs just making informed decisions"

🌿 PlantFacts - Plant Intelligence

plantfacts.streamlit.app

Instant plant ID, toxicity info, care guide. Built because I needed to know if plants were safe for my toddler.

"Saved me from buying a plant toxic to cats"
"Finally learned proper propagation"

⏰ Universal Time Tracker

Chrome Store

Tracks real work time including multitasking. Exports reports that justify headcount.

"Proved 70% meeting time. Got no-meeting Wednesdays"
"Reports got us two new developers"

Why These Exist

Got tired of:

• Nutrition apps requiring 47 steps to log a banana
• Not knowing if plants would poison my pets
• Having zero data to justify headcount
• Apps harvesting data instead of solving problems
• Tools costing $9.99/month for basic features

So I built what I needed. Turns out, others needed them too.

All 100% free. No premium tiers.

Why Sponsor?

If these tools helped you and you can afford it, throw a few bucks in the jar.

Your sponsorship helps:

• 🔧 Keep projects updated
• ☕ Stay caffeinated coding
• 💾 Pay API costs
• 🚀 Add requested features
• ⏰ Justify building free tools

No Tiers, No Gatekeeping

Everyone gets everything:

• ✅ Full features
• ✅ All updates
• ✅ Source code
• ✅ My gratitude

Want to Contribute Code?

All projects are open source and need help:

ROI Calculator: More metrics, industry templates
What's In It: International foods, better visualizations
PlantFacts: Disease ID, native plant filters
Time Tracker: Jira/Slack integration, bug fixes

The Philosophy

Tools should solve problems, not create them.

No subscriptions. No data harvesting. No dark patterns. Just tools that respect privacy and work.

Sponsor whatever feels right. $1, $5, $50 - it all keeps these free for everyone.

Can't sponsor? No worries. Use them, share them, star the repos. That helps too.

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Building tools for humans tired of apps that treat them like products.

- @Maniwar

P.S. Got a story? Message me. These stories are why I keep building.