you can now control things with your brain. literally.
we're building the most wearable BCI on the planet, with @sabi, backed by @khoslaventures@accel@initialized & @kevinweil.
we collected the world’s largest neural dataset and trained the most capable Brain Foundation Model.
then we invented a new class of biosensors powered by custom ASICs.
type without typing. click without clicking. a cap that lets your brain do the work.
we’re sabi.
.@usecardboard is an agentic video editor where you upload raw footage and edit it with AI.
Unicorns, media agencies, and creators with millions of followers are already using Cardboard.
It lives in your browser and helps you go from a sea of raw clips into a finished video in minutes.
Congrats on the launch @sxmawl and @ishandeveloper!
https://t.co/nHQCjvLoTx
A BIG ONE: Today, we're excited to announce that @fibr_ai has raised $7.5M in Seed funding, led by @Accel (@AccelIndia), with participation from WillowTree Ventures, MVP Capital, and an amazing group of operator angels who know how hard real systems are to build.
I don’t think about funding as a milestone. I think about it as time.
Time to keep chasing a belief without cutting corners, time to keep sitting with uncomfortable product questions, time to build the thing the way it actually needs to be built.
The belief we’re chasing is simple, but deeply structural: the website, the URL itself, is broken.
URLs were built for static pages. But today’s traffic arrives with context, from ads, search, and now AI systems, and the website still resets everything to the same page. That breaks down fast. Human visitors arrive mid-journey. AI agents increasingly evaluate sites before a person ever clicks. The static web wasn’t built for either.
At Fibr AI, we’re rebuilding the website as a system, not a set of pages: an AI-native experience layer where each URL observes intent, retains context, and improves over time.
This funding lets us keep going deep on the hard infrastructure problems and build web systems that actually learn as they run.
Grateful today to the team that obsesses over the details no one sees, and our customers who push us with real problems, not hypotheticals.
Back to building.
#AgenticWeb #AI #Technology #startup
Today, we’re excited to announce a $7.5M seed round, led by @Accel (@AccelIndia), with participation from WillowTree Ventures , MVP Ventures, and a group of incredible operator angels.
Fibr AI started with a problem that couldn’t be ignored any longer.
For nearly 30 years, the web has worked the same way: a URL serving a page, not an experience. Static. Identical. Blind to intent.
But Marketing kept getting smarter. Targeting sharpened, ads got smarter, messages personalized.
And web traffic today arrives from AI-powered ads, LLM answers, and agents. They all carry a unique story, with an intent. The disconnect breaks continuity and quietly drives up acquisition costs.
@Pritam_Roy1 and I started @fibr_ai to fix that last mile. To build an Agentic Web Experience Platform where every URL adapts in real time, for humans, AI and the intelligence in between.
To our team, customers, and early believers: we are deeply grateful. And we’re just getting started.
> A modern interviewer sees a resume
> looks at the work experience, then looks at your projects
> she visits your github profile, but she does not have time to look at all your repos
> she looks at your readme, directly gets an idea about your projects, your stars, your stats, your history
> she is impressed
If you want to generate a readme like me checkout this new app I made (link in reply)
Tl;dr: we got into YC W26!!!!
We’re building Cardboard (agentic video editor)
A few months ago, I shut down my last startup and booked a flight to SF (didn't go into debt).
I shared my story publicly for the first time, and it ended up getting 85k+ impressions on LinkedIn. I was vulnerable, but I knew I wanted to do the -1 to 0 journey again and just follow my curiosity tbh.
In SF, I met founders, researchers, and builders I’ve looked up to for many years. They are earnest, truth-seeking, and obsessed with their craft. It was like my X feed is out of this tiny rectangle. The thing that stood out most was simple: bias to action.
On Nov 1, I started building with my school best friend, @ishandeveloper. We picked a problem we both felt personally: video editing is still painfully slow and manual today.
We realised that there isn’t a VS Code-like open, extensible editor we can build agents on top of so we had to build everything from scratch. The momentum was great, we were able to get to an agent that single-shot Cardboard’s product demo from random screen recordings.
I asked him - do you want to apply to YC? And he said “yes”. And in the process, we realised @garrytan was right, filling the application definitely levels up your idea. It forced us to rethink everything from first principles.
We were pretty stoic about the application. So we just kept our heads down and started shipping features every single day. We submitted an honest update to YC, and after that everything moved really fast. We got an interview the next day and acceptance the day after that.
Huge thanks to @maitreya_wagh, @srinisarkar, @JayantPanwar17 and @_shubhankar for helping us with the application.
The YC news was a breath of fresh air after a really long time. We doubled down, Ishan quit, we moved out of Bangalore, and in the middle of all that, we shipped like a 10-person team with just 2 people.
Since then, we’ve shipped:
- Keyframes, transcription + captions, canvas editing
- Advanced background options, playback speed
- Agent overhaul and AI video understanding
- Music library, crop and text tools.
- Blazing fast exports and a new landing page
We’re launching in January 2026 - so keep an eye out.
Meanwhile, we're inviting design partners: if you’re leading or working in growth or marketing teams that use video as a distribution channel to ship launch videos, ads, recaps, testimonials, or weekly content, and you care about speed, I’d love to work closely with you.
Cardboard will be the fastest way for a team to go from raw assets to a polished story.
Not “a better timeline.” An editor that behaves like a teammate. It understands your footage, takes first passes, iterates with feedback, and helps you ship more videos with the same team.
DM me if you want early access to a design partner slot.
(1/n)🚨 Another techie attacked in Bengaluru.
My son, a Bengaluru techie, was brutally assaulted on 31st Aug near MKR Sports Arena, Thubarahalli.
The attacker (EcoSport KA 03 MY 294) is on video saying:
“Go to Marathahalli Police Station and tell my name is Gagan Reddy.”
3/7
Swiggy se order karna hai? Bas Puch, yaar.
Just ask Puch what’s cooking nearby and order on Swiggy, straight from WhatsApp.
Anything you order on Swiggy up to INR 500 is on Puch.
Quote this tweet with:
1. A screenshot of you trying the new Swiggy feature
2. A screenshot of your Swiggy cart with any items from Puch’s recommendations up to INR 500
3. Tag @puch_ai in the quote tweet
Going all in and burning money in the Tandoor 🙈