How do you market a side project with no budget at all?

Zero is a real budget, and if you want to market a side project on it you need a plan with an order to it rather than a listicle of forty things you will never do. What follows is sequenced — each step earns the next — and each carries an honest estimate of what it delivers, because "exposure" is not a number. Disclosure: this is published by BidSurvivor, which turns up at step four with its wallet open, so weigh that step accordingly.

The order matters more than the list

Most no-budget advice is a pile of tactics with no dependency graph, which is why so little of it survives contact with a real weekend. A launch sends a spike of people who will search your project's name a day later; if nothing you control ranks for that name, the spike leaks into somebody else's search results. And advertising a page nobody would return to is a very cheap way of finding out that the page, not the traffic, is the problem.

So: findability, then a spike, then something that compounds, then attention that costs nothing, then the slow channel. In that order.

Keep one number in your pocket while you read. WordStream's 2026 Google Ads benchmarks put the all-industry average cost per click at $5.42. Everything below competes with that figure, and the honest framing of a zero budget is not "free is better" but "$5.42 a click is what it costs to skip all of this".

1. Be findable before you are promoted (one evening)

Free directories and listing sites cost time, not money, and they do exactly one job: when somebody hears your project's name and types it into a search box, something you control comes back. The test for which ones are worth an evening is whether the directory itself ranks for anything, not how many logos it displays.

Submit to eight or ten in one sitting. Expect close to zero direct traffic — that is not the point. The payoff is that a search for your project's exact name returns your site, your repository and two listings rather than a paint supplier in Ohio. The longer list is in free advertising for startups. If the side project is a mobile app rather than a website, the store listing is the equivalent first move, and the full free-channel sequence for that is in where to advertise a mobile app for free.

2. Launch where launching is free (one weekend)

Product Hunt, Uneed, Fazier, Show HN and the two or three subreddits where your users actually are all cost nothing to post on. Outcome is dominated by preparation rather than luck: a one-line pitch a stranger understands without context, a screenshot of the thing working, and a maker comment that answers the obvious objection before anyone raises it.

Worked example, using round numbers rather than a case study. A modest launch brings a few hundred visitors; a well-prepared one can bring a few thousand. Say you get 800. At a 3% signup rate that is 24 signups — and at $5.42 a click, buying those same 800 visits would have cost roughly $4,300. That is what a good launch day is worth, and it is also the trap: a launch is an event, not a channel. It fires once. Treat the signups as your first research cohort, not as growth. The preparation checklist is in how to get traffic on launch day, and the pitch line itself is worth more work than the screenshot — see one-line pitch examples.

3. Write the one thing only you can write (ongoing)

Not "content marketing". One piece, the one where you know something the reader does not: the problem that made you build this, the numbers from your launch, the approach everyone in your niche gets wrong. One genuinely useful article outranks a month of filler and keeps working while directories and launch pages decay.

The caveat, stated plainly because a lot of 2026 advice pretends otherwise: search sends fewer clicks than it used to. Search Engine Land's summary of the AI Overviews click data is the reason this step is third and not first — writing still compounds, but it compounds more slowly than it did three years ago, and a page written to be summarised is a page that gets summarised instead of visited. What that means for a small site specifically is in where small sites get traffic after AI Overviews.

4. Claim advertising that costs nothing (ten minutes)

This is the step most makers do not know exists, and the one we sell, so read it sceptically. BidSurvivor is a two-slot ad board — each slot is twelve hours of the page, sold by live auction. The first brand into an empty slot pays $0, once per bidder per day, and every visitor starts with $100 of house credit before signing up for anything, no account required, so taking a held slot (floor $1.00) also costs nothing out of pocket until prices clear above that credit.

What is not free: being outbid. If somebody beats your bid you lose the slot and the money — there is no refund. A bid that fails to beat the standing one costs nothing at all. What each placement delivered — card opens and click-throughs, counted separately — is published on the front page and on the brand's own page.

The honest limitation is scale. This is a young board, its numbers are small, and it publishes them anyway. For a project with no budget that is the correct trade: small-but-counted beats big-but-promised, and you find out in twelve hours whether your one-line pitch makes strangers click.

5. Show up where your users complain (ongoing)

Reddit threads, Discord servers, forum posts where somebody describes the problem you solved. Answer the problem first and mention the project second, or not at all, and let your profile do the work. This is the slowest channel here and the one that produces users who stay, because they arrived having already seen you be useful once. The method — finding the threads rather than spraying them — is in community listening.

What this plan actually costs

Now the counter-argument, which no-budget guides skip. This plan is not free; it is priced in hours. Directories, a prepared launch, one solid article and a month of community presence is comfortably twenty-five hours. If your time is worth $60 an hour, you have spent $1,500 of labour to avoid perhaps $500 of ad spend, and that is a bad trade on the face of it.

Two things rescue it. Most side-project hours are not sellable hours; they are evenings that would otherwise have earned nothing. And three of the five steps leave assets behind — a ranking page, a launch cohort you can email, a message you have watched strangers respond to — whereas $500 of clicks leaves a receipt.

But if you genuinely have money and no time, invert the plan. Buy the clicks and skip to step three. Just do it with the real arithmetic in front of you: what $200 buys you on Google Ads works out how small a sample that budget actually purchases, which is smaller than most people expect.

What zero dollars cannot buy

Scale, speed and certainty — and one more thing worth naming. This plan is biased towards audiences that live in text: developers, makers, writers, people who read forums. If your buyers are dentists or site foremen, four of these five steps will underperform badly, and the rational move is to save for one paid channel where those people can be found.

The honest goal for a no-budget month is not growth. It is one repeatable channel and the first ten users who did not already know you. Once something converts, that is the moment a budget starts earning its keep.