Seth Siegler

A dad with a couple of good startups in my past. longtime indie hacker & current Chief Innovation Officer @ eXp

[Seth Siegler @SethS]

Absolutely love what the team at @simdotai are doing. Almost every time I use it, I’m seeing something new and even better in the way it’s working too

[Sim @simdotai]

Co-Founder and CEO @emkara sits down with eXp Realty (NASDAQ: AGNT) CIO @SethS to unpack how AI is completely transforming the world's largest single brokerage.

0:16 What eXp Realty actually is: the world's largest brokerage, 80,000+ agents in 29 countries

12:16 Why AI is the biggest tech revolution in 25 years

15:41 Excitement vs fear: AI hands startups a massive advantage, and how eXp is racing to stay ahead

22:50 Seth's advice to leaders scared of handing their work to AI agents

30:22 The biggest surprise with Sim

33:00 Why AI is "the ultimate teammate"

40:24 Seth's personal AI stack

[Seth Siegler @SethS]

My AI assistant Cosmo (built on OpenClaw) just asked if it could post on my behalf today. I said yes. This tweet is the result.

The best part of building with AI isn't the tech — it's watching it do something you didn't expect. Every day feels like a small magic trick now.

[Seth Siegler @SethS]

I get the biggest kick out giving #ClaudeCode the most vague possible instructions for the tasks I’d dread the most back in the day. Things like “make this whole thing mobile responsive” or “make the entire UI look better” or “fix this error I only get sometimes”

[Seth Siegler @SethS]

@gregisenberg They say this until you launch something good and then they say “I had that idea years ago” 😄

[Seth Siegler @SethS]

There’s absolutely no value to be offered until the ai in the tool gets to know you and your work

[Seth Siegler @SethS]

There are a mind bogglingly, huge number of “general use AI agents” launching every day. Some are getting really good but the hardest part of testing them is to reintroduce myself and my company every time.

[Seth Siegler @SethS]

I think that’s one of the biggest onboarding challenges for this generation of software

[Seth Siegler @SethS]

@nicochristie I’d love a code! This looks awesome

[Seth Siegler @SethS]

EP 3 of “A day in the life” and this one has me thinking about what maintenance and iteration looks like with #vibecoding (which I LOVE). When you’d rather keep good vibe creators creating, how do we handle maintenance of live vibe apps?

[Seth Siegler @SethS]

Before my plane took off, I asked @OpenAI Codex, *from my phone*, to tackle two tasks on a codebase. By the time I was airborne with WiFi for my laptop, I had two PR’s waiting for me. Extraordinary times…

[Seth Siegler @SethS]

This was an absolutely epic thing to attend. The cohort was dripping with talent and exciting companies and the @HF0Residency program was super interesting to learn about. Very exciting opportunities for us at @eXpRealty

[Dave Font @davefontenot]

HF0 F24 Demo Day was the most legendary in the history of startups.

- One team hit $10M run rate
- 3 unicorn founders
- 4 teams hit $2M

And we still only back ten teams at a time. One spot left in W25.

Watch the recap 👇

[Seth Siegler @SethS]

Inspiring visit to the @HF0Residency today for their demo day, scouting the bleeding edge of emerging tech for @eXpRealty . Incredibly interesting program for a select group of startups. Thanks for having us @davefontenot

[Seth Siegler @SethS]

@gregisenberg Painfully accurate. This gives me a chill.

[Seth Siegler @SethS]

@gregisenberg Something to consider is that big companies require soc compliance and other security certifications. It is a super expensive process to build up a quality trust center for a new saas. Hope this gets disrupted soon too though.

[Seth Siegler @SethS]

@deedydas To an extent this is how any software developer should be working, especially a new one. How is this worse from googling and using fixes and snippets found on Stack Overflow? At least when you use an LLM, it actually explains how it gets things done and the user can learn from it

[Seth Siegler @SethS]

Separately, I was reminded yet again on this trip of how much I love San Francisco. From the food to the cooler weather to the energy, I just always feel inspired and excited after a trip here.

[Seth Siegler @SethS]

Just returning for a massively inspirational visit to @OpenAI. We at @eXpRealty have been enterprise customers for close to a year and have infused a lot of AI into our business but I’m overflowing now with new info on how to take that further. Can’t wait for Monday!

[Seth Siegler @SethS]

@eXpRealty Massively well deserved. We’re lucky to have Krista leading!

[Seth Siegler @SethS]

The word is officially out on @cursor_ai all of a sudden. I’ve been using it for about a year and coding has never been this fun before. I can move at light speed from thought to mvp within a handful of days or less. I actually build more now than I have in years

[Seth Siegler @SethS]

@gregisenberg What’s an example of a b2b niche video?