How Much Do Reddit Ads Cost, and What Daily Budget Do You Need in 2026?

Reddit is the cheapest of the four big social ad platforms to start on, and the one whose price is rising fastest. Both of those things are documented in Reddit’s own quarterly filings, and together they make the budgeting question unusually time-sensitive: the number that works this year is a number that will not work next year.

This is the arithmetic, the published floors, and the one budget line item that exists on Reddit and nowhere else.

The short answer

Reddit’s help centre sets a minimum daily budget of $5 per ad group. The most recent public documentation of its other floors — ppc.land’s write-up of Reddit’s minimum prices, from December 2023 — lists a $100 minimum at the campaign level, a $0.10 minimum bid for cost-per-click objectives, a $3.50 minimum CPM bid for brand awareness and reach, and no minimum bid at all for video views. Those bid numbers are two and a half years old at the time of writing, so treat them as the shape of the pricing rather than today’s exact figures, and confirm in the Ads Manager before planning around them.

Then the three real floors:

Floor	What it is	Reddit’s number
Billing floor	What Reddit will accept	$5/day per ad group
Delivery floor	What the auction needs to optimise	Not published by Reddit
Decision floor	What you need to judge a test	~$50–$100/day for a real read

That middle row is the honest answer, and it is why Reddit budgeting is genuinely harder than Facebook budgeting. Meta publishes its learning threshold — roughly 50 optimisation events in seven days — which lets you calculate a floor exactly. Reddit publishes no equivalent. Anyone quoting you a precise Reddit learning threshold is guessing.

So on Reddit you work from the decision floor instead, which is a statistics question rather than a platform question: you need roughly 100 clicks per variant before the difference between two ads means anything. At a mid-range Reddit click cost, that is the arithmetic behind the $50–$100/day figure that experienced Reddit advertisers converge on.

Be sceptical of every Reddit cost benchmark you read, including cheap ones

There is no large, public, independent dataset for Reddit ad costs. Nothing comparable to WordStream’s Facebook benchmarks, which is built from 726 identified lead campaigns over a stated 15-month window, or Dreamdata’s LinkedIn report, built from 66 million sessions.

What exists instead is a large volume of articles quoting each other. If you search for Reddit ad costs you will find pages confidently stating a $0.20 CPM and pages confidently stating a $3.50 CPM floor, sometimes on the same site. Both numbers circulate; neither carries a dataset.

So this article does something different: it uses the numbers Reddit is legally obliged to report accurately, and reasons from those.

What Reddit’s own filings say about what you will pay

Reddit is a public company. Its quarterly results are the most reliable pricing signal available about the platform, because the SEC does not accept vibes.

Metric	Q1 2026	Q2 2026
Revenue	$663M (+69% YoY)	$804.9M (+61% YoY)
Advertising revenue	$625M (+74% YoY)	$762M (+64% YoY)
Daily active uniques	126.8M (+17%)	130.3M (+18%)
Weekly active uniques	—	514.6M (+24%)
Global ARPU	$5.23 (+44%)	$6.18 (+36%)
US ARPU	—	$11.85
Net income	$204M	$252.8M

Sources: Reddit’s Q1 2026 and Q2 2026 results, filed with the SEC.

Now read those rows against each other, because that comparison is the whole story:

Advertising revenue grew 64%. Daily users grew 18%. Reddit is not making more money mainly because more people are showing up. It is making more money because each person is being monetised harder — average revenue per user rose 36% year over year. Reddit itself notes that ad revenue growth was driven by growth in both impressions and pricing.

For an advertiser, that sentence has a direct translation: the auction you are entering is more competitive every quarter, and the price is going up. eMarketer forecasts Reddit’s US ad revenues will grow another 50.7% in 2026, stay in double digits through 2028, and quadruple between 2024 and 2028.

There is an obvious strategic implication that most Reddit ad guides miss. If you have been intending to test Reddit “at some point”, the cost of waiting is measurable and large. Reddit is currently the cheapest inventory of the four platforms in this series and the one closing that gap fastest. Testing it this quarter is materially cheaper than testing it next year.

Why Reddit is priced the way it is

Two structural facts explain both the low prices and the rise.

The low prices: Reddit came late to serious ad monetisation. Nearly 94% of its FY2025 revenue came from advertising, but it only became a public company in 2024, and it is still moving up the rankings of US digital ad platforms — eMarketer has it going from the 22nd largest US digital ad player to the 15th, overtaking X in 2026 US ad dollars along the way. Late monetisation means underpriced inventory. That is the opportunity.

The rise: Reddit’s content is now central to how AI systems answer questions, which has made its audience strategically valuable in a way it was not three years ago. Reddit’s own CEO framed the position as the counterweight to AI summarisation — that AI compresses the internet into summaries while Reddit delivers the opposite. That thesis is also Reddit’s exposure: the platform’s shares fell sharply after Q2 2026 on concerns about choppy search referral traffic and the Google dispute, even though results beat estimates.

Which matters to you as an advertiser in a specific way: Reddit’s organic reach is volatile right now, and its paid reach is not. If a chunk of your Reddit strategy depends on your posts being found through Google, that channel is genuinely unstable at the moment. Paid placement in a subreddit is not.

The budget line nobody plans for: the comment section

Here is the thing that makes Reddit budgeting different from every other platform in this series, and it is not a number in the Ads Manager.

Reddit ads have public comment threads. Your ad appears in the feed and people can reply to it, upvote it, downvote it, and argue with it — in public, attached to your ad, visible to everyone who sees it afterwards.

No other major ad platform does this. On Facebook you can hide comments. On LinkedIn nobody comments on ads. On Reddit, the comments are part of the ad unit, and a thread full of “this is the company that did X” is now permanently part of your creative for anyone scrolling past.

This has three budget consequences:

It changes what “creative production” costs. An ad that works on Reddit is one that can survive scrutiny from people who are experts in the thing you are selling. That usually means more specific claims, real numbers, and a named human — which takes longer to produce than a stock-photo carousel.

It requires staffed hours, not just spend. Someone has to read and answer the comments, ideally daily, as a person rather than a brand voice. Budget the time. A well-handled sceptical comment converts better than the ad copy above it; an ignored one suppresses everything that follows.

It gives you a free kill switch on a bad offer. You can disable comments on Reddit ads. But before you do, consider what a hostile thread is actually telling you. On Reddit, the comment section is the cheapest offer-testing instrument in advertising — an audience of exactly your buyers, telling you for free and at length why they are not buying. Most advertisers pay consultants for that.

Reddit’s real advantage: buying a community, not an interest

Everything above is the cost side. Here is what you get for it, and it is genuinely distinctive.

Every other platform sells you an inferred audience: people Meta believes are interested in photography, people LinkedIn believes are marketing managers. Reddit sells you a named community. You can place an ad in r/smallbusiness, and the targeting is not a model’s guess about who those people are — it is the actual list of people reading that subreddit.

For a service business, that is the most precise cheap targeting available anywhere. A web designer can buy the subreddits where business owners discuss their websites. A bookkeeper can buy the subreddits where freelancers panic about tax. The audiences are small, which caps your spend — but they are exact.

Two practical cautions. First, small audiences mean your daily budget may not be able to spend, which looks like underdelivery but is really a targeting ceiling; widen the community list rather than raising the budget. Second, subreddits have rules, cultures and moderators, and being visibly commercial in a community that dislikes it is worse than being absent from it. Our Reddit lead generation playbook covers how those cultures actually work.

Three worked budgets

To sanity-check any of these against your own numbers, the free cost per lead calculator compares a spend and a lead count against 2026 channel benchmarks in the browser.

The €150/month smoke test. About $5/day, the platform minimum. You are not testing performance at this level — you are testing reality. Does the ad render properly, do the comments stay civil, does the click land where you meant, does the subreddit tolerate you. One week at the minimum will answer all four, and it is the cheapest de-risking available before a real test. Do not draw performance conclusions from it.

The €1,500/month real test. About $50/day. This is the smallest budget that produces a decision you can defend. Two creatives, one community cluster, two weeks, roughly 100+ clicks per variant depending on where your click cost lands. At the end you will know whether Reddit works for your offer — which is the only question a first test should try to answer.

The €4,500/month scaled campaign. About $150/day. Enough to run several community clusters in parallel and see which subreddits actually convert rather than which merely click. This is where Reddit’s targeting precision pays off, because you are no longer optimising creative — you are discovering which specific communities contain your buyers, which is durable knowledge that outlives the campaign.

What the same money buys without the auction

Reddit’s paid product and Reddit’s organic opportunity are unusually close together, which makes the comparison sharper here than on any other platform.

The ad you would place in r/smallbusiness appears next to a thread where someone is right now asking for a recommendation for exactly what you sell. The ad costs money. The thread does not.

That asymmetry is the reason ClientRadar exists. It watches the subreddits you choose for posts that carry buying intent, scores each one from 0 to 100 with the reasoning attached, and drafts a reply in your voice that you approve before anything is sent. It reads through your own logged-in browser session — no bot account, no API keys, nothing posted without your tap — which matters more on Reddit than anywhere else, because Reddit’s crackdown on automated tooling is what closed GummySearch, a profitable tool with 140,000 users.

The honest counterweight, though: ads do three things community presence cannot. They scale on command. They reach communities you are not a member of and have no standing in. And they work when you have no time, which is a real constraint for a busy freelancer. Reddit ads at $50/day are a perfectly rational purchase for a business with a proven offer and no hours to spare.

What they are not is a substitute for having something worth saying, and Reddit is the platform least willing to pretend otherwise. The comment section will tell you. Free of charge, within about six hours.

Budgets on the other three platforms

• Facebook ads budget 2026 — the formula that reconciles every contradictory number you have read, built on Meta’s published 50-event learning threshold.
• X ads budget 2026 — the only major platform with no minimum spend whatsoever.
• LinkedIn ads budget 2026 — the most expensive clicks of the four and the best measured B2B return.

If you would rather work the unpaid side of Reddit: Reddit lead generation is the channel page, how to find clients on Reddit without getting banned is the tactical guide, and the 2026 ban-safe playbook is the whole method across all four platforms.