Seize the day
with AI that
works with you   

Save 10 hrs a week with Dia, and stay in control of your inbox, calendar, tasks, research, and destiny.

It’s like having ChatGPT as your executive assistant.

No spam, Promise :)

Good morning, Alex! You have 3 priority emails and a meeting with the design team at 11:00 AM.

Would you like me to summarize the quarterly report before your executive meeting?

Yes, please. And remind me 15 minutes before the call.

I'll prepare the summary and set a reminder. By the way, there's a traffic delay on your usual route. Would you like an alternative?

Current Workflows are frustrating and scattered

Switching between multiple apps creates friction and wastes valuable time

Gmail
Calendar

Incoming Request

A new VC writes to you asking for a demo, and time to meet

Gmail
Slack
Google
ChatGPT

Research Phase

You loop in your co-founders and start a typical research on the VC

Slack
Gmail
WhatsApp
ClickUp

Task Management

A lot is going on, need to add to your tasks and follow-up

Gmail
Calendar

Final Response

Meet to discuss the demo and send an email back to the VC

Over 15 mins. 6+ app and context switches

With Dia, this workflow is as easy as a chat

<2 mins, within one app - no context switches, with you in the loop

Dia Chat

Powerful Features to help you Build the Future

Tame the Email Beast

Dia prioritizes emails like a champ. Go beyond AI drafts, with smart actions like schedule meet, send report, add to tasks & more.

Easy Calendar & Meets

Dia can schedule and reschedule internal and external meetings. Get reminders for everything that matter.

Get Local Intelligence

Find nearby cafés, co-working spaces, or routes via Maps. Ask Dia for alerts about weather changes or traffic delays.

Brainstorm Buddy

Use Dia as your personal sounding board, she can conduct quick or deep research and help you bring your A-game to the task at hand.

Carpe Diem

Start your day with morning briefs across work and news updates, end it with smart recaps from Dia. Set auto tasks and follow-ups too.

Proactive Prioritisation

Dia suggests tasks and actions, so nothing slips through the cracks. Stay sharp, focused, and in control.

For the Founders, by the Founders

Dia was created for us. We've experienced firsthand the overwhelming demands on a founder's time and attention. There’s so much to learn, remember, share and do.

That's why we’re building Dia - to be the intelligent assistant we wished we had during our entrepreneurial journey. An assistant that understands context, anticipates needs, and helps you stay focused on what truly matters.

Our mission is to empower founders and executives with AI that feel like an extension of themselves - reducing cognitive load and creating more space for creative thinking and strategic decision-making.


- Sirsho, Sridipto & Anshul (That's us!)

Founders Team

Dia is built by LBTF - Let’s Build The Future

At LBTF we are a passionate community of believers working on a future where humans, nature and technology can co-exist in an age of abundance and advancement. We're building two products to improve the way we organise work and life:

Dia - A Digital Intelligent Assistant, think of her as an executive assistant who can get things done for you

Antimattr - A smartphone with an AI-native OS which will change the way we use our phones forever

We also love following everything new in the world of tech, AI and people pushing the boundaries of innovation.

Follow us on our social media channels to stay updated.

Ready to be your most productive version?

Join 1000s of CXOs and leaders who use Dia to streamline the mundane and focus on what matters most - winning.

No spam, Promise :)