LinkedIn post ideas for tech founders and indie hackers

LinkedIn post ideas for tech founders and indie hackers fail when the idea is a topic and the post is advice. "Talk about product-market fit" is a topic. "We turned off the annual plan for 11 days after three annual buyers asked for a refund in the same week, and monthly retention did not move" is an idea. The second one can only be written by the person who ran the experiment. The first one can be written by anyone, including a swipe file, and the feed already has it.

Boykli is built around that split. Create posts takes a core idea, a YouTube URL, an article, a document, or series source text, and writes a draft that has to keep your nouns. The ideas library on the same page is a starter list, grouped as short, medium, long, and series, plus a separate humor set. Picking one fills the idea box. It does not read other founders' posts, and it does not attach a performance score. If you publish the starter sentence as written, the draft will sound like the starter. Replace it with the incident before you write.

Logged-in visitors can browse Radar and Algorithm without a plan. Writing, images, carousels, Voice Agent, publishing, and scheduling need a paid seat. BYOK is $29 a month. Managed is $88 a month. Prices are the public ones on boykli.com.

Where founder ideas usually come from

The left column is a category. AuthoredUp, Taplio, Kleo, and MagicPost are the usual names when the search is "show me posts that already traveled." Those products are compared on their own pages. Boykli will not satisfy a request for a ranked pack of other people's posts. The constraint is the same one in building Boykli: the words start from something you brought.

A general chat is faster at producing a list, and worse at staying inside a week you actually lived. If the prompt is "LinkedIn post ideas for a technical founder," the list comes back as build in public, lessons learned, hot takes, and a carousel. Those four labels are modes of publishing. They are not ideas until each one names a fact. The weekly disclosure rules for the build-in-public label — which artifacts leave the repo, which numbers need a window, and how the personal-profile queue stays on a clock — are the build-in-public LinkedIn strategy for indie hackers.

The cadence that turns three of those ideas into a week a bootstrapped SaaS founder can keep — personal profile, no ad budget, a queue instead of a daily performance — is the LinkedIn growth strategy for bootstrapped SaaS founders. This page stays the idea list. That page is the operating plan.

Twelve idea types that survive a real week

Each row is a shape, not a template to copy. The "note you need" column is the minimum that keeps the post from sliding back into advice. The write mode is the Boykli control that fits the length. Short, medium, long, YouTube, article, document, and series are the seven modes. Tone, hooks, and the call to action are separate switches, described on the LinkedIn post generator page. Which of those shapes a B2B buying committee can forward, and how to run them as a week, is the B2B founder personal branding playbook.

A twelfth-plus-one belongs in the same list because founders keep reaching for it: the revenue screenshot. Post it when the number is yours, the window is named, and you can say what it excludes. The writer will not invent ARR for you. If the note says "$4,280 in March, all monthly, two refunds," that sentence can lead. If the note says "we are growing," the draft should stay on "we are growing" and sound thin, which is the correct failure. Thin is easier to edit than fiction.

Build log

Indie hackers already have this material in the changelog and the pull request. The post is the user-visible sentence, then one constraint. "Search on the library used to scan titles. It now scans the post body, and the query has to be at least two characters because a single letter returned the whole account." That is a build log. "Shipped search. Building in public." is a status emoji.

Short mode asks for about 30 to 75 words, two paragraphs, and the page label says 45–400 characters. Use it when the change is one sentence. Medium mode, about 100 to 250 words, is the right length when the constraint needs a paragraph: why two characters, what you tried first, what you refused to add.

Pricing, refunds, and the decision you can defend

Technical founders under-post this because it feels like sales. Buyers on LinkedIn who are also founders read pricing posts more carefully than feature posts, because they are about to make the same decision. The note needs four fields: previous price, new price, the objection you actually heard, and the metric you checked afterward. Leave any field blank and say so. "We did not look at churn" is a stronger line than a churn figure you did not calculate.

A long post can hold the objection and the metric. A carousel can hold the same four fields as slides, one field a slide, with the brand kit on the carousel generator. The caption is still a post. Do not hide the price on slide six and write a vague caption. The feed folds before the PDF.

Support and the sentence you may quote

Quote the customer when you have permission, or when the line is already public in a review, a GitHub issue, or a forum thread you can link. Paraphrase when you do not. "A founder wrote that the export died on a comma inside a company name" is a paraphrase you can stand behind. "Our users love how simple it is" is a claim with no speaker.

If the ticket is long, upload it as a document or paste it as series source text. Document mode uses the file, not the filename. Series mode takes a count from 2 to 8. Post 1 sets the premise. The last post concludes. "Part 2 of 5" may appear, and it is not allowed to be the only opening line.

Mechanism teaching

This is the idea type that compounds. A founder who can explain one mechanism, in their own stack, becomes the person operators remember when that mechanism breaks. Pick a narrow mechanism: webhook retries, seat downgrades, idempotency keys, timezone queues, PDF page size. One mechanism is a series. Five mechanisms in one post is a glossary nobody finishes.

Radar is the reading list for this type when the mechanism is in someone else's article. You save a public URL, and article mode writes from the page the fetcher can read. A page the fetcher cannot read does not become a confident summary. Algorithm, the in-app page, is a plain-language read of LinkedIn's public notes on distribution. It is not a score of which founder post won this morning. How retrieval and ranking work is written up in the LinkedIn algorithm guide.

Voice, when the note is still in your head

Some weeks the artifact is a conversation, not a doc. Voice Agent runs a live interview, transcribes it while you talk, and returns drafts from that session. The session is the source. It does not become a style model applied to next month's carousel. The product behavior is on the Voice Agent page. Use it when you can narrate the ticket or the pricing decision out loud and you do not want to clean a transcript by hand before the draft exists. You still edit. Spoken hedges ("kind of," "I think we") do not belong in the published line.

A week of posts from one product decision

This is a concrete teardown, using a decision a technical founder can actually have. The product is a small API. On Tuesday you moved the free tier from 1,000 calls a day to 250, because four free workspaces were 61% of your outbound bandwidth and none had converted in 90 days. You emailed the four. One upgraded the same day at $19. Two went quiet. One replied that they would self-host. You did not change the paid tier.

That paragraph is the only source. Every post below has to be writable from it. A line that needs a different fact is out.

1. Write the source once, in a note, with the counts and the $19. Do not add a lesson yet. Ten characters is the minimum Create posts will accept. It is a floor. This note is long enough.
2. Short post, conversational tone. One claim: "Four free workspaces were 61% of outbound, and none had paid in 90 days, so the free tier went from 1,000 calls a day to 250." Stop. The reply about self-hosting can wait.
3. Turn the hook switch on and ask for three openings. The shapes the writer may use are on the hook generator page. Pick the line that still contains "250" or "90 days." Discard a line that introduces a percentage you did not write.
4. Medium post, same note, hot take or conversational. Add the email and the split: one upgrade, two quiet, one self-host. The close can name what you did not do, which is leave the paid tier alone.
5. Long post only if you want the reasoning. Include the bandwidth share, the window, and the upgrade price. A refinement pass can say "cut the moral about generosity." Each write mode allows two refinements. Managed accounts also have a monthly cap of 130 post refinements. BYOK has no Boykli generation cap.
6. Optional carousel: five slides, one fact each, square 1080×1080 or portrait 1080×1350. Specs are on the carousel dimensions page. The caption repeats the claim from step 2 so the post still works if nobody swipes.
7. Queue them on different weekdays. The schedule page stores weekdays, one time, and a timezone, then publishes the personal profile. Company pages are not a target. The queue workflow is on schedule LinkedIn posts. When to place those weekdays, from public datasets, is the subject of best time to post on LinkedIn.
8. Read the three drafts in the Library before they go out. If two open on the same clause, change one. A week that is three rearrangements of "we cut the free tier" trains the reader to skip you.

The humor ideas list in Boykli is a different path. It is a set of absurd premises ("a startup trying to disrupt breathing"). It will not extract the 61% from your bandwidth chart. Use it when you want a joke post and you are willing to rewrite the premise around something that happened in your product. A short post in the Humor tone still has to obey the short-mode bans: no hashtags, no emoji, no comment bait, and the post may not start with "I."

What to leave out even when the idea is good

Founders lose distribution, and sometimes the account, by treating the idea list as a permission slip.

• A metric from a private customer, a design partner under NDA, or a Slack message you were not cleared to quote. Paraphrase the mechanism. Drop the name and the number if the number identifies them.
• A competitor's revenue, headcount, or "they just raised" line that you cannot point at a primary source in the note. Article mode can discuss a public page. It should not upgrade a rumor.
• Engagement bait as the idea. "Agree?" and "Comment below" are banned on short posts. A question is allowed when it is the subject of the post, as in the counterintuitive-question hook, and the body answers it.
• Daily posting as a goal. Four posts from one real decision beat twenty posts from the ideas library used raw. Consistency is the queue, not a streak.
• Company-page voice. Boykli publishes the personal profile you connect. A post written as "we at the brand" with no person in it fights the surface it will appear on. Say "I" only where the mode allows it. Short mode forbids starting the post with "I," which is a craft rule, not a ban on first person later in the line.

Automated posting through a browser bot is a separate risk, covered on automated LinkedIn posting. Scheduling through LinkedIn's own publishing path, which is what the queue does, is a different mechanism from driving the website.

How a founder should pick among a week's candidates

Score the note, not the vibe. Four checks, in order:

1. Can a stranger verify the concrete noun without trusting your adjective? "250 calls" passes. "A lot of free usage" fails.
2. Is the decision already made? Posts about a dilemma you have not resolved read as a request for consulting. Posts about a dilemma you resolved, including a resolution you regret, read as a record.
3. Does the post change what another founder does on Monday? A pricing post that includes the old price and the new price can. A mindset post rarely can.
4. Can you say it again in a month with new numbers? Mechanisms and pricing can. A single launch-day mood cannot, and should be one short post, then stop.

If two notes pass, write the one with the scarcer fact first. Bandwidth share is scarcer than "we care about fairness." Scarcer facts are also what a buyer pastes into a sales conversation later. That is the qualified part of this traffic: a founder who recognizes their own free-tier problem, and a buyer who wants a tool that will not invent the number in the draft they are about to sign.

BYOK sends chat through your OpenRouter key and Voice Agent through your Google AI Studio key. Managed uses platform keys, with monthly caps (210 posts across the seven modes on the public pricing). The architecture difference is on the BYOK LinkedIn tool page. Neither plan stocks a private feed of other founders' viral posts for you to remix.

FAQ

How many LinkedIn posts should a technical founder publish in a week?

Start from material, then from the queue. One real decision often supports a short post and a medium post, sometimes a carousel, scheduled on separate days. Five posts that repeat the same claim train people to skip the name. Boykli does not set a required cadence. The schedule accepts the weekdays you save, one time, and a timezone. How to lay those days out as a two-week sheet, then load them into the queue in order, is in LinkedIn content calendar.

Are the ideas in Boykli's library written for indie hackers?

The normal library is grouped by length: short, medium, long, and series. Many of those starters mention founders, pricing, or shipping. They are generic on purpose as prompts, and generic if you ship them unchanged. The humor library is a separate list of absurd premises. Either one only fills the idea field. You replace the sentence with your incident, then you pick the tone. The library does not look at LinkedIn, and it does not rank ideas by impressions.

Can I post MRR if I am pre-revenue?

Post the number you have, including zero, with the window. "March collected $0. The free tier did 1,000 calls a day across four workspaces" is a post. "On track for $10k MRR" is a forecast, and the writer is not supposed to invent it. If you want the forecast in the draft, type the forecast yourself and label it as a target.

Will this put the post on my company page?

No. LinkedIn OAuth on Boykli publishes and queues the personal profile you connect. It does not publish a company page, and it does not attach a first comment. Founders who need the company page still write the draft here and paste it in LinkedIn's company composer themselves.

Do I need a paid plan to browse idea types and Algorithm?

You can be logged in and read Radar and Algorithm with no plan. Creating the draft, the image, the carousel, a Voice Agent session, or a scheduled post requires a paid seat. A cancelled plan with current_period_end still in the future keeps access until that date. on_hold and an expired cancel do not.

What if I only have a YouTube demo and no written note?

YouTube mode accepts a real video URL, including Shorts and live URLs the parser accepts. Captions are the source when they exist. If they do not, the app tries to watch the video. A failed watch returns an error. It does not write the post from the title. On BYOK, a watch without captions uses your Google AI Studio key. A demo is a strong founder idea when you name, in the video, the before and after. A demo that is only a screen recording of menus gives the writer menus.

Should the idea be a hot take about other founders?

Only when you are inside the situation. "Most indie hackers price too low" needs your price, your objection, and your result, or it is the swipe-file shape with your name on it. Hot Take is a real tone on short and medium posts. It changes the instruction. It does not supply the missing fact. The same is true of Thought Leader and Motivational. They are tones for a draft, not proof.

Where do the hooks come from if I am tired of writing openings?

Turn on the hook switch. You get one to five alternate first lines, default three, built from the note and from an optional angle you type. You pick one. It replaces the first line. The body stays. There is no saved catalog of viral founder hooks. If the note has no number, a "surprising stat" opening is not allowed to fabricate one.