New to WIP?

We're a group of makers shipping together. We help each other stay accountable and reach our goals.

Join now
Around the web
Telegram
marc
 X
marckohlbrugge
 Nomads
marc
 GitHub
marckohlbrugge
Back
 Marc Köhlbrugge

Marc Köhlbrugge
PRO

@marc

Building too many things.
4
40
Hangzhou, China
Joined September 2017
Done6.3K Projects49 Posts120 Comments980 Media Stats Following510 Followers580
Marc Köhlbrugge
PRO
@marc
Try out Codex and it's actually quite nice
Marc Köhlbrugge
PRO
@marc
Start reading ‘The Book of Elon’ #life
Cover of the book titled 'The Book of Elon' by Rudy Rucker.
Marc Köhlbrugge
PRO
@marc
Add "upgrade your submission" flow so someone who paid $39 can pay additional $60 to upgrade to the $99 plan + see first few people pay for it #betalist
Marc Köhlbrugge
PRO
@marc
Make wallpaper inspired by @levelsio sitting on his laptop #life
Illustration of a person wearing headphones and a hoodie, sitting cross-legged on a laptop, with coffee cups and plants around. A cartoon-style wallpaper design inspired by @levelsio depicting a person sitting with a laptop and various colorful elements.
Marc Köhlbrugge
PRO
@marc
Switch to 2-column layout for startup pages #betalist
Wireframe layout design showing a two-column format for startup pages with labeled sections.
Marc Köhlbrugge
PRO
@marc
Replace topic emoji with colored icons #betalist
Screenshot of a list of colored animal-themed icons including a koala, a cat, and a tiger, arranged horizontally on a white background.
Marc Köhlbrugge
PRO
@marc
Ship betalist.com/trends because someone asked about TLD usage #betalist
Dashboard interface displaying various domain name trends, categories, and country rankings with a dark mode theme.
Marc Köhlbrugge
PRO
@marc
Get trending on X but they get my bio wrong #life
Screenshot of a Twitter profile with incorrect bio mentioning 'this is life' instead of the user's accurate bio.
Marc Köhlbrugge
PRO
@marc
Get hundreds of email signups for #danceai probably because there's some app with same name and people visit my website
Screenshot of a web page showing a music streaming interface for the song 'Mirage me' by Jordan Milsom from the album 'Mirage',' with user interface elements including playback controls and playlist details.
Marc Köhlbrugge
PRO
@marc
Add permissions to API keys so you can have read & write (default) or read-only #wip h/t @levelsio
Diagram showing the management and permission settings of API keys for read/write and read-only access.
Marc Köhlbrugge
PRO
@marc
Reach 1/4 million members #buildinpublic
A member growth chart tracking progress towards 250,000 members shows a sharp increase over time.
Marc Köhlbrugge
PRO
@marc
See +30% revenue increase after renaming plans, adjusting pricing and improving conversions #betalist
Marc Köhlbrugge
PRO
@marc
Make brownie banana pancakes #life
A plate of homemade brownie banana pancakes topped with banana slices and syrup on a kitchen countertop. A stack of brownie banana pancakes drizzled with chocolate sauce and topped with sliced bananas and blueberries, served on a white plate.
Marc Köhlbrugge
PRO
@marc
Make thicc rectangular banana pancake #life
Stack of thick rectangular banana pancakes with melting butter on a white plate.
Marc Köhlbrugge
PRO
@marc
See first $99 payments come in (new price point) #betalist
Marc Köhlbrugge
PRO
@marc
Tweak pricing, feature set and overall design to optimize submission conversions #betalist
User interface of a pricing comparison table for Betalist, featuring three pricing tiers with included benefits and a call-to-action button.
Marc Köhlbrugge
PRO
@marc
See first MRR ever for #betalist after introducing boost subscriptions (before was just one off payments or sponsorships)
Screenshot of a monthly recurring revenue dashboard showing key metrics for BetaList's boost subscriptions.
Marc Köhlbrugge
PRO
@marc
Get crawled @ 300+ requests per minute by GPTBot #startupjobs
A bar chart visualizes HTTP error counts by 4xx status codes from requests to a website endpoint.
Marc Köhlbrugge
PRO
@marc
Get first $49/week Boost subscription that I just shipped today #betalist
Marc Köhlbrugge
PRO
@marc
Make healthy brownies (but too soft cause no flour) #life
Close-up view of several freshly baked chocolate brownies on parchment paper in a pan.
Home
Search
Messages
Notifications
More