how often to post when building in public: the short answer
how often to post when building in public: as often as you can keep up for a year, not a week. for most founders that's weekdays, and three a week is fine. what should be daily is the cue, a reminder at the same time you pick, not the obligation.
separate three things people usually lump together. the cue is daily, always. the commitment is yours: weekdays, every day, or a number a week. the streak counts against the commitment you chose, not the calendar. add a declared pause for when you're away and a weekly recap for the people who won't follow every post, and the frequency question mostly answers itself.
the one thing never to do is set yourself a target number. "100 days of building in public" is a countdown, and a countdown is a countdown to failing.
why generic posting frequency advice doesn't fit building in public
search for how often to post and you get social media scheduling guides: so many posts a week on linkedin, so many on instagram, the best time on a tuesday. they're written for brand accounts with a content calendar and a team. they answer "how much can the algorithm take?"
a founder building in public has a different constraint. the bottleneck isn't the algorithm. it's you, after a day of building, deciding what to say, setting up, filming or writing, and editing. the frequency that matters is the one you can sustain on a bad week, because the audience following a build is following a story, and a story that stops loses them.
so the right question isn't "what's the optimal number of posts?" it's "what rhythm will I still be keeping in month four?"
how often should a founder post? separate the cue from the commitment
- the cue is daily. a reminder at the same time every day, a time you pick. a cue that moves around is an appointment, and appointments get cancelled. a daily one becomes a habit.
- the commitment is yours. weekdays by default, or every day, or a number a week. choose it once and change it when life changes.
- the streak counts against the commitment. film monday, wednesday and friday on three a week and the streak is unbroken. measuring that against a calendar you never signed up to turns a motivating number into a reproach.
- a declared pause protects it. holiday, illness, a launch week that eats everything. one tap, no reason, the chain survives.
- a weekly recap catches everyone else. most people won't see every post. one cut of the week, in order, gives them the story in one go.
this is how underway's rhythm works, because it's the only arrangement that survives a normal founder's month. the reminder arrives at your debrief time every day, whatever you chose. your commitment is weekdays, every day, five a week or three a week. the streak counts against it. pause the streak is one press, and start again is the same button.

why daily is the right ritual and the wrong requirement
daily works as a ritual because a daily habit needs less deciding. you don't ask "is today a posting day?" it is. the question is only which kind of episode.
daily fails as a requirement because founders have weeks that don't allow it: a fundraise, a sick kid, a customer on fire. a requirement you fail every week is worse than no requirement. people who miss a day on a strict daily target often don't miss one day. they stop.
so keep the daily cue and lower the bar on what counts. a one-minute episode counts. thirty seconds counts. voice only, no camera, counts. and choose a commitment below daily if daily isn't real. start high if you like, weekdays is the default for that reason, and lower it after a hard month. lowering it is a normal settings change, not a failure. underway will never propose raising it.
how often to post when building in public, platform by platform
the recording rhythm and the posting rhythm don't have to match. you might record weekdays and post the same episode everywhere, or post short episodes daily in one place and a recap weekly in another. this is a sensible starting point, reasoned from what each place is for, not a rule:
| suggested rhythm | what goes there | why | |
|---|---|---|---|
| x | each episode | a short thread from what you said | the build in public crowd is used to frequent short updates |
| a few a week, or each episode | a first-person post with the video | longer posts, slower feed. quality of each post matters more than count | |
| tiktok, reels, shorts | each episode | the vertical episode with a caption | the same 9:16 video fits all three |
| youtube, long form | weekly | the week in one cut | a recap suits viewers who won't watch every short |
| podcast feed | each episode, or weekly | the audio of the episode, questions kept in | a feed carries a back catalogue natively |
| newsletter | weekly | the week's story in writing | an inbox tolerates one good email better than five |
| reddit communities | about once a week | one written update | communities like r/buildinpublic ask for one update a week, not every day |
don't make a separate video for each platform. the 9:16 episode already serves tiktok, reels, shorts and snap. what changes per place is the words around it. underway writes those from your transcript for each place (an x thread, a linkedin post, a caption, a youtube description, a reddit post, show notes, an article) and you read them before anything goes out.
the weekly recap: posting less often without going quiet
a weekly recap is the answer to "I can't post every day" and to "nobody watches every day". it's also the right shape for long-form: daily long videos are a burden nobody sustains and nobody watches.
on underway's series plan the week in one cut is made on its own every sunday: the lines that carried each day across the week's episodes, in order, never reordered, ending on the most recent line about what happens next. a card names each episode where it starts. it's landscape, the youtube and linkedin shape. on the first of each month, a month with four or more episodes becomes one film under two minutes as well.
what counts as a post when you're short on time
a big reason people post less often than they want is that they think every post has to be a full one. it doesn't. match the episode to the energy you have:
- short: about a minute, one or two questions on one thread.
- standard: about three minutes of answers, five at most. most days.
- long: up to ten, when you have real energy and something worth it.
- podcast, no camera: the same interview by voice, questions kept in. recordable from a car or a walk.
- the rescue: press not now and it offers one question, thirty seconds. it counts, and the number goes up.
and if you have more than one thing to say, film another. episodes count, not days, so two in a day is simply two episodes, and the streak counts it as one day kept.


celebrate the streak, never set it a target
acknowledge what has built up: "a week straight", "forty episodes, none of which existed before you started". that's motivating because it's true and it's behind you.
don't count towards a number. "day 37 of 100" makes day 38 a test. miss it and the whole thing reads as failed, publicly. that's also why underway counts episodes, not days: episode 47 is your 47th episode, honest whatever the gaps. a day number after a missed week either shows a hole or tells a lie.
and when you skip, nothing should happen. underway's reminder is one tap to dismiss, with no streak damage from dismissing it, no second ask and no guilt copy. when it notices you usually film at a different time from your reminder, it offers once to move the reminder. it never offers to raise your commitment.
how often should I post when building in public?
as often as you can sustain for months. weekdays is a good default and three a week is fine. keep a daily cue at a time you pick, and count your streak against the commitment you chose rather than the calendar.
is posting every day necessary to build in public?
no. daily is a good ritual and a bad requirement. a daily reminder helps the habit form, but a commitment of three a week that you keep beats a daily target you miss.
how often should a founder post on linkedin?
a few times a week is plenty for most founders, with the same episode as the video and a first-person post written for linkedin. quality of each post matters more there than volume.
what if I miss a day?
if it was a day outside your commitment, nothing is missed. if you're away, declare a pause before or during and the streak survives. and if you just didn't, start again. episodes count, not days, so the next one is simply the next number.
should I do a 100 days of building in public challenge?
a fixed target turns every day into a test and makes stopping look like failure. celebrate what has accumulated instead, and let the number grow without an end point.
can I post more than once a day?
yes. in underway two episodes in a day is simply two episodes in order, and the streak counts the day once.
where to go next
for why the number on the card should never be a day, read why we count episodes, not days.
if the rhythm has already slipped, see how to get back to posting after a break.
and if keeping up is starting to feel heavy, read about build in public burnout.