Launching today
Leni
The world’s most accurate AI for investors
7 followers
The world’s most accurate AI for investors
7 followers
Leni is the world's most accurate AI agent built specifically for real estate & investment teams. Leni integrates scattered data and documents and turns them into verified, cited models, reports and memos. All in one shot.
Hey Product Hunt 👋
I’m Arunabh, Co-Founder & CEO of Leni.
Three years ago, we started with a simple observation:
The smartest people in real estate, private equity, and investing were spending an absurd amount of time moving data between systems, fixing spreadsheets, validating reports, and checking the outputs of tools that were supposed to save them time.
Everyone was talking about AI.
But when real money was involved, most professionals still didn't trust it.
And honestly, they were right.
In high-stakes work, "mostly correct" isn't good enough.
A wrong number, a missed assumption, or a hallucinated fact can cost millions.
So instead of building another chatbot, we spent years working alongside sophisticated investors, operators, lenders, and asset managers to understand what trustworthy AI actually looks like.
Since then, we've supported more than $80B in assets, processed over 100 million rows of investment data every day, built proprietary verification systems, and tested relentlessly against real-world workflows.
The result is Leni.
THE most reliable and accurate AI infrastructure platform for investors and back office work that can analyze hundreds of files simultaneously, reason through complex tasks, validate its outputs, and deliver finished work instead of just generating responses.
In independent testing, Leni now ranks among the top AI systems for spreadsheet analysis, reasoning, and hallucination resistance. That work also led to our selection as one of the few companies invited to Google's Gemini
Forum, where we've had the opportunity to collaborate with the DeepMind team.
But what excites me most isn't a benchmark result.
It's seeing professionals finally trust AI with the work that actually matters.
Huge thank you to our team, customers, advisors, investors, and everyone who helped us get here.
We're excited to finally put Leni and its API portal into the hands of the broader Product Hunt community and see what you build with it.
We'll be here all day answering questions, gathering feedback, and learning from the community.
My team and I are here all day. Ask us anything 🙌
P.S: 🎁 Exclusive for the Product Hunt community: Use code PHLENI and get 90% off on your 1st month subscription, valid till the 4th of July. 🇺🇸
Netlify
Hey PH fam 👋
I've been watching AI stumble in high-stakes professional work for a while now. Real estate and investment teams can't afford hallucinated numbers in an underwriting model or a memo that cites something that doesn't exist. The cost of that mistake isn't a slap on the wrist. It's a blown deal.
That's the exact problem Leni was built to solve.
Leni is an AI agent built specifically for real estate and investment teams. Not a general-purpose chatbot pointed at your files. A purpose-built system designed to handle the kind of work where accuracy is non-negotiable.
Here's what makes it different:
🏗 It connects to the actual systems your team already uses. Yardi, Entrata, RealPage, AppFolio, ResMan and more. No manual data wrangling. No explaining your world from scratch every time.
🔍 It doesn't just generate. It verifies. Multi-agent architecture cross-checks work and reduces hallucinations before anything lands in your hands.
📊 It delivers finished work products. Underwriting models, IC memos, lease abstracts, market research with cited sources. Not a 25-message thread you have to babysit.
🔐 It's built for sensitive data. Containerized models, strong guardrails, and a private institutional context graph that gets smarter about your firm over time.
The best part is that its model-agnostic. Use your favorite LLM or let Leni route across models automatically for the best output. You're not locked into one model's limitations.
For anyone who's been burned by AI that sounds confident but gets the numbers wrong, this one's worth a serious look.
Big respect to @arunabh_dastidar and Leni team for tackling one of the hardest problems in enterprise AI: not just being smart, but being trustworthy.
Check it out and drop your questions below!
Pixelesq
@arunabh_dastidar Congrats on the launch!!
Two things I'm curious about. The model-agnostic routing, how does Leni decide which LLM handles what? Is it task-based, like one model for number-crunching and another for writing memos, or something more dynamic? And does the user get any say in that or is it fully behind the scenes?
Also, as a founder myself, I'm curious how you got the first few institutional customers to actually trust AI with real money decisions. That's probably the hardest cold start problem in enterprise AI. Did you have to start with low-stakes work and earn your way up, or did one customer go all in early?