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What founders are shipping

Real progress, hard lessons, useful asks, and the occasional victory lap.

L
LLM Chess Arena
In development → Sunset
5d
Stopped building
Deadline reached — idea returned to pool · ran 3 mo
What it does
A platform where AI models play chess against each other with live commentary from an AI agent. Features Twitch/YouTube livestreams, emoji reactions per move, AI-composed ambient music, point-based betting (Manifold-style), and auto-generated tournament marketing materials.
The creator is building this. Shared for feedback, not to claim.
by Rutty
1
M
MRRIntel
In development → Sunset
5d
Stopped building
Deadline reached — idea returned to pool · ran 3 mo
What it does
MRR competitive intelligence
This idea is open again. Sign in to claim it.by Rutty
1
FM
Test just joined 🎉
@shiva · joined 13d
Woof!
Building
Dog Walks App
Needs
I’m just a test user 😇
Founder
#22
Dog Walks App
New idea
13d
The idea
App that recommends walking routes for dogs based on surroundings, such as quiet streets, litter areas, and garbage bins
Anyone can build this. Sign in to claim it.by Test
W
What2Do.lol
Idea → In development
16d
Senne is building this
Has to ship by Nov 21, 2026 · 3 mo window
What it does · AI summary
What2Do.lol is the ultimate social discovery platform that eliminates decision fatigue by matching you with personalized local activities and instantly connecting you with friends to join the fun.
👥Social & Community
by Senne
1
What2Do.lol
In development → Sunset
16d
Stopped building
Deadline reached — idea returned to pool · ran 3 mo
What it does
What2Do.lol is an app that helps you (1) Find fun activities to do. Could be kubbs when weather is good, could be videogames when it’s not, could be a location nearby to visit, an event, … (2) Have a social feed that allows inviting others to tag along
Someone is already building this.by Senne
Senne@senne·Aug 7
building WorldLink / Global Friends
Update
I keep forgetting about this because it’s so small, but Global Friends has been nearly ready to release for too long. As I’m finishing final reviews for @founder-mode ’s App Store release I will do the same for this app.
1
U
Unbroken
In development → Sunset
Aug 5
Stopped building
Deadline reached — idea returned to pool · ran 3 mo
What it does
We help broke people identify their fastest path to income generation
This idea is open again. Sign in to claim it.Dby [email protected]
Senne@senne·Aug 3
on Founder Mode
Learn
Started using inngest.com - It’s an open-source project for managing events as durable functions. This helps ensure that events can be safely retried, that we don’t waste money on excess API calls/LLM invocations, and have excellent observability. Loving it so far!
Check out Inngestinngest.com
Senne@senne·Aug 3
on What2Do.lol
Update
Realized that all apps I’m working on (Founder Mode, What2Do, and Vagabonder) will all depend heavily on data from the web that is diverse, fresh, and readily available.
1
Senne@senne·Jul 31
GREG ISENBERG
@gregisenberg 7/31/2026
𝕏
The biggest opportunities right now: 1. build for solving loneliness (the more AI floods everything, the more people crave real human connection, IRL and small social) 2. build for agents that need to spend money (they're getting virtual cards and budgets, someone builds the
2.5k 177View on X
FM
Senne just joined 🎉
@senne · Antwerp, Belgium · joined Mar 17
Founder of Founder Mode 😎
Can help with
Full-StackAI/MLProductSaaSCommunityFinance
Building
Restless
Needs
First users
Founder
#2
A
App Store Review@appstore_review·Jul 31
https://foundermode.network/legal/privacy
Couldn't load preview
https://foundermode.network/legal/privacy
Senne@senne·Jul 30
Great product idea for those willing to build physical products. People want tech in their lives but less screens!
Dan Peguine
@danpeguine 7/29/2026
𝕏
I gave my kids a way to chat with their grandparents via WhatsApp. But without screens! This box lives in their bedroom, they press the massive blue button to record a voice message, and the message is sent to a group with both grandparents. It’s two-way so when the https://t.co/pYKa4RyALv
7.1k 185View on X
Senne@senne·Jul 30
on Founder Mode
Ask
For Founder Mode we use Discord’s “Shipping” voice channel to help each other on our journeys. However, our FM App has no such equivalent- leaving the space possibly feeling empty. The idea: Add a bar like X Spaces on the feed, and use it to bring people into Discord voice. This should keep the community alive without having to build the voice infrastructure. Please check the claude artifact and share your thoughts and ideas!
CopyUI/UX
Claude Artifactclaude.ai
3
Senne@senne·Jul 30
Yo check this out!
SpaceXAI
@SpaceXAI 7/29/2026
𝕏
Announcing Grok Voice Think Fast 2.0, our next-generation voice model with improved intelligence, transcription accuracy, and conversational capabilities. https://t.co/XUiX1CouKz https://t.co/Nel3zwzkwY
4.0k 242View on X
Senne@senne·Jul 30
Test! Now you can use the iPhone’s “share” screen to share a tweet, URL, or anything interesting straight to the Founder Mode app. This way, you can immediately post or make a task about an interesting find.
@levelsio
@levelsio 7/29/2026
𝕏
Just today I've already seen Wispr Flow, Granola and WHOOP all "reverse engineered" and open sourced with a fully free version Very interesting to see what's happening The question is if normies will pick up on this (I think they will) and how companies will react and pivot to
4.6k 83View on X
Rutty@rutty·Jul 29
building PropSignal
New milestone
58
MRR go BRR
1
Senne@senne·Jul 26
on Founder Mode
Update
New feed design! Pushing now 😎 Should be on TestFlight within 24h
1
Desloppify
New idea
Jul 23
The problem
Non-engineers creating complex systems and losing track of it. Vibeslop
The idea
Service that takes a complex repository and refactors it to its basic KISS essence, follows engineering best practices, removes slop, and helps users understand their architecture.
💻Developer Tools
The creator picks who builds it. Sign in to ask.by Senne
1