Vol. III · No. 47 Issued Thursdays · 06:00 GMT

A weekly letter
for people quietly
running small software
companies.

Tendril is one short essay, every Thursday morning, about the unglamorous parts of building a profitable SaaS — pricing the thing, saying no to the feature, hiring the second person, knowing when to ship and when to wait another week.

No funnels. No "frameworks." No screenshots of MRR graphs. About 900 words. Read in under five minutes. Forwarded more often than it's posted.

Issues sent · 147
Median read time · 4 min 12 sec
Open rate · 62%
Sponsors · none, ever
A sample issue · № 144

Saying no is a product feature.

Acustomer wrote in last Tuesday asking for a feature. It was a reasonable request. Two of his teammates would use it. He was polite, and his company pays us $84 a month, and he attached a screenshot of a competing tool to make his case clearer.

I said no. I tried to say it kindly. I gave him a small workaround that handled most of what he wanted, and I told him plainly that we wouldn't be building the larger thing. He thanked me. He's still a customer. The interaction took eleven minutes and involved no engineering at all.

I used to think the job was building things. Increasingly I think the job is deciding what not to build, and then explaining that decision to someone whose Tuesday afternoon you've politely complicated. It's a strange, slightly uncomfortable skill. It doesn't feel like work. There's no commit, no pull request, no satisfying line crossed off. There's just a closed tab and the same product you had this morning.

But the product you had this morning is, in some quiet way, sharper than it was. It still does one thing well. The next person who signs up will not have to navigate the feature you didn't build. And next quarter, when you're thinking about what to focus on, your focus has a slightly clearer floor to stand on…

— continues for another 600 words · subscribe to read in full

What readers say,
occasionally, in their reply.

On the record

The only newsletter I read on the day it arrives. Most of the others I save for never.

Sara K.
Founder · Plainfield Analytics · 1 employee

I raised our prices the week after issue 89. Nothing bad happened. I owe you about $40,000.

Marcus D.
Co-founder · Outpost · 2 employees

It reads like someone who has actually run a company and isn't trying to sell me a course about it.

Lena T.
Founder · Tilemap · solo

I print it out on Thursdays. I am thirty-four years old and I print out a newsletter on Thursdays.

Andre P.
Founder · Casework HQ · solo

What it covers

The boring middle of running a software business. Not the launch, not the exit. The 2,000 days in between, where most of the actual work happens and almost nobody writes about it.

  • Pricing, and the strange feelings around it
  • Hiring slowly, or not at all
  • Saying no to features, customers, partnerships
  • When to ship, when to wait, how to tell
  • Focus as a daily practice, not a slogan
  • Money, taxes, runway, and quiet anxiety
  • Working alone without losing the plot

Who it's for

You run, or want to run, a small software company. One or two people. Profitable, or close to it. You are not raising. You are not "scaling." You are trying to do good work for paying customers and have a life that doesn't end at the laptop.

  • Solo SaaS founders, ramen-profitable and up
  • Two-person teams who want to stay two-person
  • Bootstrapped founders past the launch phase
  • Indie hackers tired of indie hacker content
  • Designers and engineers gone independent
  • Anyone allergic to the word "growth"
— Closing argument

The internet has
enough loud advice.
Here is something
quieter.

One essay a week. About 900 words. No tracking pixels, no upsells, no thread on Twitter announcing it. It arrives in your inbox at six in the morning and waits there patiently until you have a moment.

If, after a few weeks, it isn't for you — there is one unsubscribe link at the bottom of every issue, and clicking it is the entire process.

Tendril is written and sent by one person from a small flat in a medium city. Set in IBM Plex Serif and IBM Plex Mono. Published since March 2022.
No advertising, no sponsorships, no AI-generated issues. The archive lives at tendril.letters and will continue to whether or not you subscribe.
— vol. iii · mmxxv