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A growing collection of the best detailed growth and marketing experiments and guides on the internet. They are selected from a few thousand articles, guides and books that I read over the years. More guides and experiments are added every month.

Growth Experiments ListA collection of 160+ experiments and guides
Sebastian Rumbergleft a comment
This tool is so good and so powerful, I'm crying a little.

tA command-line power tool for Twitter.
Sebastian Rumbergleft a comment
Will always upvote Cushion and Jonnie's work :)

CushionForecasting, scheduling and invoice tracking for freelancers
Sebastian Rumbergleft a comment
That's such a clever idea, @dwmerriman! I'm thinking about doing the same for PR pitches so that people can copy and paste it.

Canned EmailsA minimal site with prewritten emails
Sebastian Rumbergleft a comment
It even supports emoji's and animations. I really like it :) http://2080.carrd.co Would be great if I could remove the underline from URLs.

CarrdSimple, responsive, one-page sites for pretty much anything.

StoryclashDiscover the most shared news in real-time
Sebastian Rumbergleft a comment
I came across Desk PM by accident, but I love the fact, that you can publish it on Tumblr, Medium, Squarespace, Wordpress and a few others instantly. I would love to see a few more improvements over time and am still using Ulysses III as my main writing tool, but the instant publishing feature is worth the price alone.

Desk PMAward-Winning Writing App

Desk PMAward-Winning Writing App
Balllin was gorgeous Dribbble client for iPhone and iPad and Apple TV.

BalllinA beautiful iPhone app for Dribbble
Sebastian Rumbergleft a comment
That's exactly what I was looking for. Any plans for the next steps already?

FinnitHackerNews for FinTech
Sebastian Rumbergleft a comment
I agree with Irving. We start quite a lot new companies per year and this is a perfect way of trying out different styles for our new ventures. Wonderful! The marketing team at HitFox Group and FinLeap are big fans already. It would be very useful to export the selection in a pdf or image. This way it could be perfect mood board for design projects. I'm sure people would pay for this feature.

Wordmark.itHelps you choose fonts.
Sebastian Rumbergleft a comment
This is very clever. Well done!

Less Than OneCalculate the possibility of finding your soulmate
Sebastian Rumbergleft a comment
Hey everyone, I'm working with the founder of BillFront, @naszub on Twitter. If you have any questions, just let me know. How do I get him in here? PS: They launched today. So, any feedback is welcome.

BillFrontAccess your app revenue in a fraction of the usual time
Sebastian Rumbergleft a comment
I love this. As a hobby designer with a few ideas I always had trouble finding the right people to work with – especially when all your dev friends are busy. Can't wait to use this!

MeeetFind Devs and Designers for Side Projects
Sebastian Rumbergleft a comment
Woah. I just started to use Squarespace for my website. I might have changed my decision if I have found this earlier. In a few templates there's a little too much movement or my liking, but I'm sure this can be adjusted, right?

HTML 5 UPMakes spiffy HTML5 site templates
Sebastian Rumbergleft a comment
I'm working with a dozen of different massive lists for my work, mainly media and social media lists. Would love to see what Machete can turn this into. Very intriguing idea indeed.

MacheteTurns Excel files into awesome interactive web dashboards


