
Helping SaaS founders for 16 years via @startupspod. Educating and investing in startups through @microconf and @tinyseedfund. Wrote https://xitter.cf/t.co/I5PVb459LT.
Minneapolis, MN
Joined October 2009
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The TinySeed Millionaire Rate is 43%.
Definition: Of @tinyseedfund companies no longer in operation (sold OR shut down), 43% of those founders are now millionaires.๐ฐ
This % will obviously change over time. It's still early, and the numbers are still small (~2% of companies have shut down. ~4% have sold).
But this is yet another reminder of how resilient and insanely valuable SaaS companies are.
Personally, I find this number incredible. Much higher than I would have expected, and it brings me nothing but joy knowing the lives that have been changed through entrepreneurship.
(cc @einarvollset)
A LOT of people have been asking when my MicroConf talk on SaaS moats would go live.
๐ฅ Itโs here, along with Einarโs talk.
Think of them as parts one and two of the same question: What makes a SaaS business defensible when AI makes software so easy to build?
Our first two talks from MicroConf Europe in Reykjavรญk are now out!
@robwalling covers which SaaS moats still hold up in the age of AI.
@einarvollset picks up from there: if anyone can copy your features in hours, where does defensibility come from?
Links in ๐งต:
99.3% of the people telling you that โdistribution is the only moat remainingโ have never distributed anything except that opinion.
You can build a SaaS product faster than ever.
You can also waste months on one faster than ever. Which is an impressive, deeply unhelpful technological achievement.
๐ค AI has shortened the distance between โI have an ideaโ and โlook what I built.โ
๐๐ ๐ต๐ฎ๐๐ปโ๐ ๐๐ต๐ผ๐ฟ๐๐ฒ๐ป๐ฒ๐ฑ ๐๐ต๐ฒ ๐ฑ๐ถ๐๐๐ฎ๐ป๐ฐ๐ฒ ๐ฏ๐ฒ๐๐๐ฒ๐ฒ๐ป โ๐ ๐ฏ๐๐ถ๐น๐ ๐ถ๐โ ๐ฎ๐ป๐ฑ โ๐ฝ๐ฒ๐ผ๐ฝ๐น๐ฒ ๐๐ถ๐น๐น ๐ฝ๐ฎ๐ ๐ณ๐ผ๐ฟ ๐ถ๐.โ
Thatโs why I wrote my new book โบ๏ธ It's called ๐๐ฅ๐ฆ๐ข ๐ต๐ฐ ๐๐ณ๐ข๐ค๐ต๐ช๐ฐ๐ฏ.
After building and selling SaaS companies and investing in more than 240 others, I have a lot to say about what happens before you start coding.
โข Finding a problem worth solving
โข Figuring out whether you can reach the people who have it
โข Testing whether theyโll pay
โข Knowing when you have enough evidence to start building
๐ Pre-orders opened Tuesday . Thank you to everyone whoโs bought a copy or helped spread the word.
And if you tried to find it on Amazon earlier this week and couldnโt, ๐ฐ๐ต๐ฒ๐ฐ๐ธ ๐ฎ๐ด๐ฎ๐ถ๐ป. Itโs now listed on Amazon.com, Amazon.co.uk, and several European Amazon sites.
Apparently, launching a book about software also involves waiting for software ๐คท
๐ Pre-order a physical copy and get the ebook or audiobook free, plus four tools I built to go with the book.
If you know someone whoโs about to disappear into a building spree, send this their way. Iโd appreciate it ๐
Buying options: ideatotractionbook.com
Rob Walling retweeted
Introducing Inbox Zero Mail.
The open-source Superhuman alternative.
- Fast and keyboard-first
- Unified inbox across Gmail and Outlook
- Split inboxes
- AI categorization and drafts
- Bulk unsubscribe
- Team collaboration
Runs on web, desktop, and native iOS.
Free to use. AI is $20/mo, half Superhumanโs price. Open source, so you can self-host for free too.
This isn't an overnight vibe-coded project. I've been running Inbox Zero for 3 years: 12k GitHub stars, 25k+ sign-ups, and enterprise customers.
Until today, Inbox Zero was an AI assistant for Gmail and Outlook. It still is. But now we have our own email app too.
We're SOC 2 compliant, and have undergone multiple pentests, including recent ones from OpenAI and Snyk using unreleased cyber models.
Try it: getinboxzero.com
๐ I'm taking pre-orders for my new book starting today:
๐๐ฅ๐ฆ๐ข ๐ต๐ฐ ๐๐ณ๐ข๐ค๐ต๐ช๐ฐ๐ฏ: ๐๐ต๐ฐ๐ฑ ๐๐ถ๐ช๐ญ๐ฅ๐ช๐ฏ๐จ ๐๐ข๐ข๐ ๐๐ฐ๐ฃ๐ฐ๐ฅ๐บ ๐๐ข๐ฏ๐ต๐ด ๐ช๐ฏ ๐ต๐ฉ๐ฆ ๐๐จ๐ฆ ๐ฐ๐ง ๐๐
Sixteen years ago, I wrote ๐๐ต๐ข๐ณ๐ต ๐๐ฎ๐ข๐ญ๐ญ, ๐๐ต๐ข๐บ ๐๐ฎ๐ข๐ญ๐ญ for developers with a day job and an itch to build something of their own.
Since then, my books have sold more than 100,000 copies.
๐ค A lot has changed since 2010. AI lets you build software in an afternoon that once took months.
But it doesnโt stop you from building something nobody wants.
It just lets you do it faster.
๐ธ Finding a problem people will pay to solve. Talking to customers when youโd rather be coding. Getting strangers to give you money.
Those parts still take work. And another weekend of prompting doesn't make them go away.
So I wrote the book Iโd hand a founder starting from zero today:
โ
Sixteen more years of launches, wins, and expensive mistakes
โ
More than 240 SaaS investments
โ
Everything Iโd tell you before you disappear into a month-long building spree
Derek Sivers wrote the foreword. His verdict:
โThis is now the ultimate current authority on the subject, updated for a very different world.โ
๐ฅ Available for pre-order today (and get several bonuses only if you pre-order). Grab your copy at the link below ๐
Whether you buy a copy, give this a RT, or both, I appreciate your support ๐๐ป
Pre-order the book and claim the bonuses here: ideatotractionbook.com
Rob Walling retweeted
Why would I pay $15/month for your software when I can plan, build, review, improve, host, launch, scale, secure, patch, monitor and debug it myself?
Rob Walling retweeted
MicroConf Europe 2026 in Reykjavรญk, in 81 seconds.
Talks hit YouTube next Monday!
First up: @robwalling and @einarvollset on SaaS moats, and how to protect what you've built from AI and position your company to come out ahead.
Then SEO, Claude skills for marketing, and more.
Coffee shop is too loud to dictate to Claude. Forced to type with my hands like some kind of fucking peasant.
This is the coolest thing I've seen on the internet today.
labs.ficuscreative.com/job_tโฆ
Rob Walling retweeted
MicroConf US Austin, Apr 18-20.
Positioning, copy, onboarding and scaling from:
- @asmartbear (WP Engine)
- Nick Francis (Help Scout)
- @copyhackers
- @apierriPMM (FletchPMM)
- @RamliJohn (Delight Path)
- @robwalling (@tinyseedfund)
Prices go up Friday! microconf.com/us-flagship
Always riveting recording with @einarvollset. Today he joined us from a security camera at a Norwegian gas station.
Y'all are gonna want to check out this new podcast from @drsherrywalling ๐๐
Amazing to have Corey speak from the MicroConf stage last week ๐ฅ
It was such an honor to speak at MicroConf in Reykjavik, Iceland last week.
I was a 20 year old kid with a dream to start a business when I started listening to @robwalling on Startups For The Rest Of Us.
I dreamt of going to a MicroConf for a DECADE but could never justify it until the last couple of years. So to speak, on stage, was... surreal.
The venue, the people, the city, the country โ seriously top notch!
๐ฅ
After years as Head of marketing for real estate companies, I'm now a customer growth marketer at a SaaS company. There is a lot of novelty.
Turns out churn isn't the name of a Dubai villa with a sea view (He he, can you tell I have dad humor?)
So I've been doing a lot of reading, or in this case listening. @helloitsolly told me "The SaaS Playbook" by @robwalling is a MUST if I want to understand him, this world and his decisions.
I just finished it and I realized that I SHOULD HAVE READ IT DAY 1.
Here are some things that you may or may not already know that I loved the most:
1. Pick one channel and double down until it works (or until you learn it doesn't work for you). Don't spread your efforts too thin
2. Talk to your customers and build the best product for THEM, not the one you think is genius. (I've seen the other version up close, it doesn't end well...)
3. You gotta say no to great ideas, even your customers' ones. Rob's rule of thumb is to build a feature only if 20% or more of customers would use it
4. Word of mouth is hard to track because it shows up as direct traffic. So best is to ask people where they heard about you
5. Selling SaaS = being an unpaid expert who helps people solve a problem with software (my whole content strategy is literally this, so I felt very seen here)
And last but not least 6. Make your job description feel different. Olly nailed that one ๐, that was one hell of a job description and it was INDEED DIFFERENT, otherwise I wouldn't have been here haha
Oh and most of the marketing chapter read like a recap of what we're already doing at Senja. Nice to get the confirmation.
So if you are new in SaaS or just looking for a good read, I highly suggest this book. (There is a reason why its sold out and you can't find a paperback easily ๐ )
Thanks @robwalling ๐
What should I read next?
Rob Walling retweeted
First time @MicroConf has been the number one trending topic in a whole country!
.@coreyhainesco takes the stage for our final talk of @MicroConf Europe 2026 in Iceland.
Talking about how to run marketing like an engineer using Claude and Claude skills.
.@einarvollset takes the stage at @microconf Iceland to talk about going on offense as a SaaS founders in the age of AI.
Rob Walling retweeted
How the f*ck to survive as a software company in the age of AI?
Day 2 at @MicroConf in Reykjavik with @robwalling



















