50 Opening LinesFrom 2,204 Top Posts

Your first line is the only part of a post everyone reads. This guide ranks 22 types of opening line by how often they became one of the creator's best posts, then turns the 10 that win most into 50 fill-in lines.

Free · 50 fill-in opening lines · 1 Claude prompt

01 · Read this first

Pick your first line by the numbers

You'll know which openers to reach for and which to stop writing, plus a prompt that writes 10 openers for any post you've already drafted.

Every line works by hand. Copy it and change only the parts in {curly brackets}, or have Claude write them with the prompt in section 05.

02 · How we built this

2,204 posts, 53 creators

We pulled every qualifying post from our swipe file, the same one behind our 25 post templates: 2,204 posts from 53 creators (up from 40), published between April 30 and September 28, 2026.
Qualifying means the post already beat 80% of its creator's other posts, so every post was a winner before we touched it.
We took the first line of each post, the part people see before they decide to keep reading.
Claude sorted every first line into one of 23 opener types, using a written definition and a tie-break rule for each. We merged famous names with elite institutions (YC, McKinsey, a16z, Harvard), which leaves 22. The 63 lines that fit no type are left out of the ranking.
Post ranks are as of October 11, 2026, and drift a little as new posts come in.

How to read the numbers

Hit the top 5%: out of every 100 posts that opened this way, how many became one of that creator's own best 5% of posts. It measures how often an opener produced a creator's best work, not how often a post went viral. The average across all 2,204 posts is 28%.
vs. their usual: how often the type hit the top 5% compared with what the same creators usually hit. 1.5x means half again as often as their own normal. It stops one prolific creator from carrying a whole type.

Two limits worth knowing. Every post was already a winner, so this ranks openers among winners and can't tell you how often an opener flops. And almost every post is from X (13 of the 2,204 are LinkedIn). Section 06 covers what to change when you bring an opener over.

03 · The scoreboard

All 22 openers, ranked

Rows 01 to 10 are the openers in section 07, and the bottom five are in section 08.

#	Opener	What it looks like	Posts	Creators	Hit the top 5%	vs. their usual
01	Joke / POV	"Overheard on a date:"	71	25	42%	1.5x
02	Reply prompt	"Drop your startup link."	46	13	41%	1.4x
03	Famous name or institution	"Alex Hormozi on lead nurture:"	97	25	40%	1.4x
04	I met a guy	"Met a guy making $800k a year"	57	20	39%	1.4x
05	I tried AI	"I put Opus 5.5 on Ultracode mode and asked it to..."	23	12	35%	1.3x
06	Named company	"Pay attention to what Tally is doing..."	76	28	33%	1.2x
07	Receipts	"We paid $30 for this UGC."	31	14	32%	1.1x
08	Curation	"Maybe the best app onboarding I've ever experienced."	70	24	31%	1.2x
09	I built	"We open-sourced our entire outbound team."	44	24	30%	1.1x
10	Exact asset	"This is my current top spending ad:"	75	24	29%	1.2x
11	Counted list	"7 things you should know if you're in SEO:"	112	31	29%	1.0x
12	Bold claim	"X is where the people with money are."	282	39	28%	1.0x
13	Call-out	"If you're a SaaS founder,"	75	32	28%	1.0x
14	One-line wisdom	a line of life advice with no subject	198	16	27%	1.0x
15	News	"X just launched..."	68	31	26%	0.9x
16	My result	"We went from 0 to 2,200 paying customers"	209	36	26%	0.9x
17	How-to	"Here's how to..."	213	40	24%	0.9x
18	Question	"Do you have a local business?"	44	15	23%	0.8x
19	Personal story	"It's been exactly 12 months since I graduated"	144	33	22%	0.8x
20	Hot take	"Unpopular opinion:", "Stop doing X"	119	31	19%	0.7x
21	A vs B	"Amateur CEOs: ... / Great CEOs: ..."	36	16	14%	0.5x
22	"Most people"	"Most founders think..."	51	21	4%	0.1x

Four notes on the table

One-line wisdom looks average, but two-thirds of those posts come from one creator, and without him it drops to 19%.
Reply prompts and jokes hold up without their biggest creator, at 44% each.
Bold claims are the most common opener (282 posts) and land right at the average, while how-tos (213) and own results (209) come next and both fall below it.
I tried AI (23 posts) and receipts (31) are the smallest samples in the top 10, so treat their rank as direction.

04 · 8 things we learned

What wins, what loses

The patterns behind the ranking, so you can spot a weak opener before you post it.

1. The best openers point at someone else. A joke about a moment the reader has lived, a reply prompt aimed at the reader, a famous name, a guy you met. All four hit the top 5% at 39% or better. Openers about your own result (26%) or your own story (22%) sat under the 28% average.

2. Jokes won most often. 42% of joke openers hit the top 5%, across 25 creators, the best rate of any opener used 40+ times. They beat their creators' usual rate by 1.5x, so this isn't one funny account carrying the type.

3. "Most people..." almost never wins. 2 of 51 posts that opened on what most people or most founders get wrong hit the top 5%. That's 4%, the lowest of all 22, from 21 different creators. Our read: it tells the reader they're the problem before it gives them anything.

4. Picking a fight underperforms. Hot takes ("Unpopular opinion:", "Stop doing X") hit 19%. A vs B openers hit 14%.

5. Someone else's result beats your own. "I met a guy" openers hit 39%. Openers that lead with your own number hit 26%.

6. Asking for a reply beats asking a question. Reply prompts ("Drop your startup link.") hit 41%. Open questions ("Is AI making us more productive or just more lazy?") hit 23%. Both hand the post to the reader, but only one tells them what to type.

7. Shorter first lines win a little more often. Lines of 10 words or fewer hit 30%. Lines of 16 words or more hit 25%. It's a small edge, so use it as a tiebreaker between two good lines.

8. A number up front isn't a hook on its own. Lines that start with a digit or a dollar sign hit 21%, below the average. Half of them were counted lists ("7 things..."). The number works better inside a line about someone else: "Met a guy making $800k a year".

05 · Write 10 openers with Claude

1 prompt, your facts only

Get 10 opening lines for any post you've already drafted, built only from your own facts.

Open section 07 and copy the openers you want to try, or the whole section.
Paste your draft and the openers into the prompt below, where it says.
Send it to Claude and answer its questions.

The prompt

You're helping me write the opening line for a LinkedIn post I've already drafted.

Here's my draft:
[PASTE YOUR DRAFT HERE]

Here are the opener types that win most often, with fill-in lines:
[PASTE SECTION 6 HERE, OR ONLY THE TOGGLES YOU WANT TO TRY]

Before you write anything, tell me which opener types fit this post, and ask me for any fact you'd need for them: a name, a number, a person I met, a company, a result. If I don't have it, drop that type.

Rules:
- Use only facts from my draft or my answers. Never invent a number, a name, a quote or a result.
- Write 10 opening lines across the types that fit, at least 2 per type.
- Keep each line under 15 words where you can.
- Never open on "Most people", "Most founders" or "Unpopular opinion".
- No em dashes, no hashtags, no "Here's the thing", no emoji at the start of the line.
- If a line only works with a second line under it, write both and mark them as a pair.

When you're done, give me:
1. The 10 lines, grouped by opener type
2. Your pick for this post, and the one fact that would make it stronger
3. Any line that promises something my draft doesn't deliver, so I can fix the body to match

Claude asks for the facts each opener needs before it writes a line, so give it real names and real numbers and it never has to guess.

06 · Taking these to LinkedIn

What changes on LinkedIn

LinkedIn shows the first few lines of a post before "...more", so your opener and the line under it have to work together.

On X	On LinkedIn
Joke or meme with an image	Keep the joke about the work, never about a person, and put the caption in the first line with the image under it.
All lowercase ("i finally cracked...")	Use sentence case unless your whole voice is lowercase.
Reply prompt ("Drop your link")	Works the same, as long as you tell people exactly what to write and reply to the first comments yourself.
Famous name with a clip	Upload the clip natively and put the source link in the first comment.
Curation as a quote post	Repost with your commentary, or name the source in the post and link it in the first comment.
Links in the first line	Put them in the first comment.

07 · The 10 openers that win

50 lines you can fill in today

Open any opener for the numbers, why it works, 5 fill-in lines and the real top post behind each line, quoted in the creator's own words and linked so you can read the whole thing.

01Joke / POVA joke about a situation the reader has lived: POV, "me when", "overheard", a fake headline, a meme caption.42%hit top 5%

The numbers: 71 posts from 25 creators, and 42% became one of their creator's top 5%, 1.5x what the same creators usually hit.

Why it works: It asks nothing of the reader except to recognize the moment, and anyone who's lived it passes it on.

The 5 lines

Overheard on a {date / sales call / board meeting}:
When you're done {building} and it's time for {marketing}:
Me checking {Stripe} {14 seconds} after {posting my offer}
RIP to everyone who {bought X} to {do Y}
"{Honey}, why don't you show everyone what you {built with Claude}"

The real post behind each line

@aymanalabdul: "Overheard on a date:" (top 1% of their posts, 1.4M views, 41K likes)
@pmitu: "When you're done building and it's time for marketing:" (top 1% of their posts, 359K views, 15K likes)
@pmitu: "Me checking Stripe 14 seconds after tweeting my product" (top 1% of their posts, 27K views, 2.7K likes)
@VadimStrizheus: "RIP to everyone who bought a Mac Mini to run OpenClaw or Hermes Agent 24/7 💀" (top 1% of their posts, 920K views, 3.2K likes)
@MitcheIl: "Honey, why don't you come downstairs and show everyone what you built with Claude Fable 5" (top 1% of their posts, 484K views, 10K likes)

Watch out

Keep the joke about the work, because jokes about a person or a group land worse on LinkedIn than on X.

02Reply promptTells the reader exactly what to put in the replies, like their link or the business they'd start.41%hit top 5%

The numbers: 46 posts from 13 creators, and 41% became one of their creator's top 5%, 1.4x what the same creators usually hit.

Why it works: The reader knows exactly what to do next, and the answer is about them, which is the easiest thing anyone writes.

The 5 lines

Drop your {startup} link.
Hey {founders}, what are you {building} today?
Tell me one thing you can do that {Claude} can't do yet
Name a business you could start today and get to {$X a month} by {date}
What's the hardest part about {building a personal brand}?

The real post behind each line

@heyblake: "Drop your startup link." (top 1% of their posts, 20K views, 158 likes)
@DanielSmidstrup: "Hey founders, what are you building today?" (top 1% of their posts, 20K views, 434 likes)
@DanielSmidstrup: "Tell me one thing you can do that CLAUDE cannot do yet" (top 1% of their posts, 16K views, 248 likes)
@Jayyanginspires: "name a business you could start today and get to $100k a month in profit by the end of the year" (top 2% of their posts, 77K views, 309 likes)
@itsmarcosruiz: "What's the hardest part about building a personal brand?" (top 1% of their posts, 5.1K views, 114 likes)

Watch out

Ask for something they can answer in one line, like a link or a name, instead of "Thoughts?"

03Famous name or institutionA famous person or an elite institution is the hook: their quote, an old photo, their rule, their playbook.40%hit top 5%

The numbers: 97 posts from 25 creators, and 40% became one of their creator's top 5%, 1.4x what the same creators usually hit.

Why it works: The reader already knows the name, so you borrow attention someone else built and your only job is picking the line.

The 5 lines

{Famous founder} in {year}, {how long} after {launching X}.
{Famous name} on {topic}:
{Famous name} to a room of {audience}: "{their blunt line}"
In {Y Combinator} they have a playbook on how to {get customers fast}.
{Famous founder} {did X} at {age}.

The real post behind each line

@damianplayer: "Mark Zuckerberg in 2004, two weeks after launching Facebook." (top 1% of their posts, 2.6M views, 93K likes)
@NickAbraham12: "Alex Hormozi on lead nurture:" (top 1% of their posts, 44K views, 1.9K likes)
@damianplayer: Chamath's blunt one-line advice to a room of Stanford MBAs, word for word (top 1% of their posts, 816K views, 3.2K likes)
@fin465: "in @ycombinator they have a playbook on how to get customers ASAP for your startup." (top 1% of their posts, 308K views, 3.7K likes)
@GeorgeLampro20: "Elon sold his first company for $300m at 27." (top 1% of their posts, 140K views, 4K likes)

Watch out

The name has to matter to your buyers and the quote has to be real, so link the source in the first comment.

04I met a guySomeone you met or know, who isn't famous and isn't your client, and what they did.39%hit top 5%

The numbers: 57 posts from 20 creators, and 39% became one of their creator's top 5%, 1.4x what the same creators usually hit.

Why it works: It's a result with a person attached, and since the person isn't you, it reads as a story instead of a brag.

The 5 lines

Met a guy making {$X a year} from {boring thing}
This guy sells {product} to {who}.
I've watched {N} people {hit result} this year doing the same thing.
My friend {did X} and went from {A} to {B} in {timeframe}.
Talked to a {type of founder} today who {did X} with one {trick}

The real post behind each line

@MitcheIl: "Met a guy making $800k a year" (top 1% of their posts, 304K views, 1.8K likes)
@coreyganim: "This guy sells AI employees to small businesses." (top 1% of their posts, 226K views, 3.5K likes)
@JamesonCamp: "I've watched 4 people hit their first million this year doing the same thing." (top 1% of their posts, 225K views, 1.5K likes)
@jordan_ross_8F: "My friend hacked Claude and went from 0 to 4800 website visitors a month in under 8 weeks." (top 1% of their posts, 66K views, 364 likes)
@fin465: "talked to a YC founder today who pivoted recently but is already at $25k/month, with one GTM trick (super sneaky)" (top 2% of their posts, 177K views, 1.6K likes)

Watch out

Don't dress up a client as a guy you met; if it's a client, say so.

05I tried AIYou ran an AI model or tool on something real and report what came back.35%hit top 5%

The numbers: 23 posts from 12 creators, and 35% became one of their creator's top 5%, 1.3x what the same creators usually hit.

Why it works: The reader wants to know if the tool is worth their time, and you've already spent yours finding out.

The 5 lines

I finally cracked {hard task} with AI...
I put {model} on {setting} and asked it to {big task}
I'm having an absurd amount of fun playing with {tool}.
I don't even feel like using {old tool} anymore
{Tool} drained my {whole week's usage} in {5 hours}

The real post behind each line

@EXM7777: "i finally cracked frontend design with AI... without using any skill" (top 1% of their posts, 905K views, 6.1K likes)
@gauravsbuilding: "I put Opus 5.5 on Ultracode mode and asked it to create the best motion design launch video it possibly could" (top 1% of their posts, 421K views, 2.5K likes)
@signulll: "my lord, i am having an absurd amount of fun playing with kimi." (top 2% of their posts, 514K views, 8.3K likes)
@VadimStrizheus: "i dont even feel like using Codex anymore" (top 4% of their posts, 68K views, 1K likes)
@VadimStrizheus: "GPT-6 ASTRA LIGHT DRAINED MY ENTIRE WEEKS USAGE IN 5 HOURS" (top 5% of their posts, 51K views, 879 likes)

Watch out

Show what it made in the post itself, and treat the rank as direction because the sample is small (23 posts).

06Named companyA company or app that isn't yours is the subject: how fast it grew, what it copied, what it launched or what it got wrong.33%hit top 5%

The numbers: 76 posts from 28 creators, and 33% became one of their creator's top 5%, 1.2x what the same creators usually hit.

Why it works: A company people know does the work of the hook, and your post explains the move.

The 5 lines

{Company} founders must be shaking right now...
Pay attention to what {company} is doing in {channel} right now
{Company} scaled to {$X ARR} in {timeframe}, faster than {famous company}.
{Company} copied {feature} from {rival} and it became {result}
{Tool} is the most underrated {use} tool right now

The real post behind each line

@EXM7777: "ElevenLabs founders must be SHAKING right now..." (top 1% of their posts, 1.6M views, 7.4K likes)
@jakezward: "Pay attention to what Tally is doing in AI search right now because this might be the best playbook for getting recommended by ChatGPT I've seen:" (top 1% of their posts, 335K views, 1.7K likes)
@HarryStebbings: "Higgsfield have scaled to $1BN in ARR in 18 months; that is faster than Cursor." (top 2% of their posts, 146K views, 1.9K likes)
@JamesonCamp: "Instagram straight up copied Stories from Snapchat and it became the most used feature on the platform" (top 1% of their posts, 119K views, 3.2K likes)
@LoganTGott: "Grokbot is the most underrated content tool right now, and nobody's using it that way" (top 1% of their posts, 53K views, 731 likes)

Watch out

Have something to say that isn't in the company's own announcement.

07ReceiptsYou spent money or ran a test, and the first line says how much or how many.32%hit top 5%

The numbers: 31 posts from 14 creators, and 32% became one of their creator's top 5%, 1.1x what the same creators usually hit.

Why it works: Money spent and tests run are proof the reader can't get anywhere else, and they want the result without paying for it.

The 5 lines

We paid {$X} for this {asset}.
I forced {N} people on our team to {do X} every single day.
I spent more than {$X} on {channel} for {company}.
We analyzed every {company type} doing over {$X} to find out {what separates the winners}
We've tested almost every {growth channel}.

The real post behind each line

@pierreeliottlal: "We paid $30 for this UGC." (top 1% of their posts, 62K views, 421 likes)
@mattepstein: "I forced 20 people on our team to post on X every single day." (top 1% of their posts, 42K views, 428 likes)
@pierreeliottlal: "I spent more than $185,000 on meta ads for @GojyberryAI." (top 2% of their posts, 37K views, 279 likes)
@alexolim_: "We analyzed every app doing over $1M in MRR to figure out exactly what separates the massive winners from the ones that stall out." (top 2% of their posts, 92K views, 733 likes)
@askOkara: "we've tested almost every growth channel." (top 5% of their posts, 18K views, 267 likes)

Watch out

Say what the spend taught you, with the number in the first line.

08CurationYou point at someone else's post, guide, account or product as the value.31%hit top 5%

The numbers: 70 posts from 24 creators, and 31% became one of their creator's top 5%, 1.2x what the same creators usually hit.

Why it works: You're pointing at something already proven good, so the reader gets value before they have to trust you.

The 5 lines

More people should study this post if they want to {goal}
Maybe the best {onboarding} I've ever experienced.
{Name} is the most underrated account on {platform} right now
{$1 billion} piece of advice for {founders}:
{Name} is the smartest person in {field}.

The real post behind each line

@LoganTGott: "More people should study this post if they want to build a successful 𝕏 account" (top 1% of their posts, 365K views, 4.3K likes)
@NatEliason: "Maybe the best app onboarding I've ever experienced." (top 1% of their posts, 211K views, 1.4K likes)
@Jayyanginspires: "omg noah is literally the most underrated account on twitter right now" (top 1% of their posts, 132K views, 372 likes)
@hridoyreh: "$1 billion piece of advice for founders:" (top 1% of their posts, 129K views, 5.2K likes)
@HarryStebbings: "Paul is the smartest person in European venture." (top 1% of their posts, 400K views, 2.8K likes)

Watch out

Credit and link the original, or curation reads as taking it.

09I builtYou built or open-sourced something, and the first line says what it does.30%hit top 5%

The numbers: 44 posts from 24 creators, and 30% became one of their creator's top 5%, 1.1x what the same creators usually hit.

Why it works: A thing that exists beats an idea, because the reader either wants it or wants to build their own.

The 5 lines

We open-sourced our entire {team / process}.
We built a {system} for our business in {45 minutes}.
I have a Claude skill that {does X} in {time}
I turned every lesson from my {N posts} into {an asset}...
I built a Claude toolkit for {role} running {type of company}.

The real post behind each line

@romanbuildsaas: "We open-sourced our entire outbound team." (top 1% of their posts, 55K views, 570 likes)
@coreyganim: "We built a Second Brain for our business in 45 minutes." (top 2% of their posts, 68K views, 1K likes)
@cbwritescopy: "I have a Claude skill that personalizes 1000s of cold email scripts in ~20 minutes" (top 3% of their posts, 21K views, 448 likes)
@eptwts: "i extracted all the lessons from my 14,000 tweets & turned them into a browsable knowledge-base..." (top 2% of their posts, 240K views, 963 likes)
Shaun Devan on LinkedIn: "I built a Claude toolkit for COOs running mid-market operations." (top 1% of their posts)

Watch out

Say what it does in the first line instead of what it's called, and know this one only just clears the 28% average.

10Exact assetThe first line promises the real thing: your actual ad, checklist, prompt, stack or email.29%hit top 5%

The numbers: 75 posts from 24 creators, and 29% became one of their creator's top 5%, 1.2x what the same creators usually hit.

Why it works: It promises the thing itself, not advice about it, and the reader can use it today.

The 5 lines

This is my current {top-spending ad}:
The only {SEO checklist} you'll need
The best {tool} advice I've found, in one prompt:
My current {stack}:
This {cold email} is grade A

The real post behind each line

@DTCMidas: "This is my current top spending ad:" (top 1% of their posts, 53K views, 890 likes)
@askOkara: "The only SEO checklist you'll need" (top 1% of their posts, 77K views, 1.5K likes)
@boringmarketer: "the best GPT-6 Astra coding advice I've found in one prompt:" (top 1% of their posts, 88K views, 1.9K likes)
@maxwellcopy: "My current lifemaxxing stack:" (top 1% of their posts, 50K views, 732 likes)
@salesxsaas: "This cold email is grade A" (top 1% of their posts, 30K views, 576 likes)

Watch out

Paste the actual thing in the post or the image, and know this one only just clears the 28% average too.

08 · Openers that rarely win

Rewrite these before you post

Opener	Hit the top 5%	Write this instead
"Most people..." / "Most founders..."	4% (2 of 51)	Name one person who did the thing: "Met a founder who..." (I met a guy, 39%)
A vs B ("Amateur CEOs... / Great CEOs...")	14%	Lead with the side that worked, as a receipt: what you spent or tested and what happened (32%)
Hot take ("Unpopular opinion:")	19%	Make the same point as a joke (42%), or pin it to a company people know (33%)
Personal story	22%	Open on the other person in the story, then tell yours
Open question ("Is AI making us lazy?")	23%	Turn it into a reply prompt that tells people what to type (41%)

09 · What's next

Write them yourself, or hand them off

Write them yourself. Run the next post you've drafted through the prompt in section 05 and pick from the 10 lines it gives you.