What a reply is worth, and how long it should be
A reply of 180 to 280 characters gets an answer 2.2× as often as a one-liner (67.7% against 30.7%). Replies are 69.4% of what a typical founder posts and 13.4% of their views.
a reply of 180 to 280 characters against one under 40, at 67.7% answered against 30.7%
01The answer, before the working
Replying is the single biggest thing these founders do. In six weeks they published 69,596 things on X: 51,985 replies, 12,242 posts of their own and 5,165 quotes. Replies are 74.7% of that.
It does not pay in views, and it is not supposed to. For a typical founder replies are 69.4% of what they publish but only 13.4% of their views and 10.1% of their reactions. A reply is a conversation, not a broadcast.
So judge it by whether somebody answers. Across everything measured here, 44.7% of replies got a reply back, and how long you write is what moves that number.
02Length is the whole lever
A reply under 40 characters is answered 30.7% of the time. One of 180 to 280 characters is answered 67.7%, 2.2× as often.
The climb is steepest early and then stops. Past 280 characters the rate is 68.6%, no better than the 67.7% you already get at 180 to 280. Two or three sentences is the whole trick.
The gain is nearly all in the first 180 characters; past 280 the line is flat.
50,777 replies · 6 July to 16 August 2026
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| How long the reply is | Answered | Typical views | Replies counted |
|---|---|---|---|
| under 40 characters | 30.7% | 119 | 18,604 |
| 40 to 79 | 47.5% | 117 | 16,603 |
| 80 to 119 | 53% | 153 | 6,941 |
| 120 to 179 | 59.5% | 144 | 4,365 |
| 180 to 280 | 67.7% | 209 | 3,077 |
| over 280 | 68.6% | 210 | 1,187 |
Every length rests on at least 165 founders, so none of this is a handful of people.
03And a longer reply is seen by more people too
Views climb too, though less tidily: 119 for a one-liner against 210 for a long one, about 1.8×. The middle of the range goes up and down rather than rising step by step, so treat it as a general direction. The numbers are small either way (that is what a reply is), but you give up nothing: a longer reply gets both more answers and more views.
The direction matches the answer rate. The middle lengths are not in order, so read it as a general direction.
50,777 replies · 6 July to 16 August 2026
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04Longer replies win whether you are small or large
Under 5,000 followers the answer rate climbs from 24.7% for a one-liner to 53.7% at 180 to 280 characters. Over 50,000 it climbs from 36.8% to 76.5% over the same two lengths. Different starting points, same direction: small or large, the longer reply is answered far more often.
A large account gets answered more often at every length, which is what you would expect and is not something you can do anything about. The climb is the part you control.
The shortest replies against the length this page recommends, so the two are readable side by side.
under 5,000 followers: 92 founders · over 50,000: 83 founders
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05Does replying grow you? Not on its own.
The quarter of founders who reply most grew 1.8% a week; the quarter who reply least grew 0.03%. That looks like a strong case for replying, and on its own it would be.
It is not on its own. The quarter who POST most grew 1.37% a week against 0.07% for the quarter who post least, almost the same picture. People who do more of everything grow; that is most of what both of these are showing.
So we asked a different question. Does a founder who spends more of their time replying grow faster than a founder the same size who spends more of it posting? Barely. So reply because it starts conversations and because a good reply gets answered, not because replying instead of posting will grow you.
06What to do with this
Write two or three sentences, not one line. Under 40 characters is answered 30.7% of the time; 180 to 280 is answered 67.7%, 2.2× as often. That is the whole finding.
Stop at about 280 characters. Past that the answer rate is flat and so are the views. Longer is not better, it is just longer.
Do not expect views. Replies are 69.4% of everything a typical founder publishes and 13.4% of their views. If views are what you want, that is what your own posts are for.
Do not swap posting for replying. The founders who grow are the ones doing more of both. Doing more replying and less posting does not grow you.
How this was measured
Every reply published by the founders board on X between 6 July to 16 August 2026: 51,985 replies from 436 accounts. Quotes and original posts are counted separately and are not in these figures.
Two totals appear on this page and they are not the same thing. 51,985 is every reply. 50,777 is the number used for the length comparison, which only counts founders who wrote at least 20 replies: comparing lengths inside somebody who replied twice tells you nothing. The difference is a small number of founders who barely reply at all.
A reply counts as answered when the account it replied to posted a reply back to it. Length is the character count of the reply text.
We work the shares out one founder at a time and then take the typical founder, so somebody who replies thousands of times cannot move them on their own.
What this cannot tell you
Who you reply to is not measured. Replying to a large account and replying to a friend are the same thing here, and they are plainly not the same decision.
A longer reply is usually a more thoughtful reply. This cannot separate the length from the thought, so read it as "say something substantial", not as "pad it out".
It counts whether somebody answered, not whether the answer was any good, and not whether it turned into anything.
Growth is measured over the same six weeks as the replies, on 220 founders with enough follower readings to compare. Six weeks is short for a growth question.
Questions
Ask about anything on this page. Questions and answers are public. Every answer comes from the numbers on this page, and if those numbers cannot answer your question, you will be told so.
More from this board
Every number on this page comes from tracKeting, founders board, 436 founders on X, 6 July to 16 August 2026. Anything you ask about this page is answered from the numbers on it, and where they cannot answer, you will be told.
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