Reddit Ads: How They Work and How to Run Them for Considered Purchases

Reddit Ads is Reddit's self-serve ad platform. You build a campaign in Reddit Ads Manager, pick a goal, choose who should see your ads, and pay through an auction for impressions, clicks, views or conversions. Your ads appear as posts marked "Promoted" in Reddit feeds and inside comment threads, where people discuss products before they buy them.

This guide is for marketing leads at brands that sell considered purchases: products people research and compare first, like e-bikes, mattresses, furniture and outdoor gear. It explains how the platform is built, every setup choice in order, the settings you can't change later, and a launch plan you can copy. All platform details come from Reddit's own help center and business pages, as of October 2026.

Key takeaways

• Every Reddit Ads account has three levels: campaigns (your goal), ad groups (targeting, budget and schedule) and ads (the creative).
• Reddit has five objectives. For a considered purchase, the Sales objective with the Reddit Pixel and Conversions API installed is usually the end goal, but awareness and traffic campaigns can feed it.
• You can target by interest, community (subreddit), keyword, location, device, demographics and your own customer or website audiences.
• Install tracking before you spend. Without the Pixel or Conversions API, Sales and Lead campaigns can only optimize for clicks.
• Several choices are locked once you save them, including the conversion goal, the optimization window and the budget type. Plan them before you launch.

What Reddit Ads are, and how big the audience is

Reddit Ads are paid posts that Reddit shows to people based on their interests, the communities they visit and the words they read and use. They run in two places, according to Reddit's ad types page:

• Feed: the Home, Popular and community feeds, between regular posts.
• Conversations: on comment pages, between the post and the first comment.

The audience is large and growing. In its Q2 2026 letter to shareholders, Reddit reported 130.3 million daily active uniques worldwide and 514.6 million weekly active uniques, up 18% and 24% from a year earlier. In the US, the figures were 53.2 million daily and 197.2 million weekly. Advertising revenue reached $762 million for the quarter, up 64%, which Reddit said came from growth in both ad pricing and impressions.

Independent data shows who those users are. Pew Research Center found that 26% of US adults use Reddit, up from 18% in 2021. About four in ten adults with a college degree use it, compared with 15% of adults with a high school diploma or less. For brands selling products that cost hundreds or thousands of dollars, that skew toward educated, research-minded buyers is the main reason to look at Reddit at all.

How Reddit Ads work: campaigns, ad groups and ads

Reddit Ads Manager organizes everything in three levels, and each level controls different settings. Reddit's Standard campaigns guide describes them this way:

1. Campaign: the objective and an optional spending cap for everything inside it. The objective decides how Reddit optimizes delivery and how you pay.
2. Ad group: who sees the ads, where they appear, when they run, and the budget and bid. Reddit recommends using separate ad groups to test different audiences or creative types.
3. Ad: the creative itself (image, video, carousel or free-form post), the headline, the destination URL, the call-to-action button and any click or impression trackers.

One campaign holds your goal, ad groups hold targeting and budget, and ads hold the creative.

Three ways to build a campaign

Reddit offers three build paths, and they trade control for speed:

Sources: Reddit Ads overview, Standard campaigns, Max campaigns, as of October 2026.

Every ad goes through human review before it runs, and delivery is decided by an auction. Your budget, your bid and how many other advertisers want the same audience decide how many people see your ads. For what that means in dollars, see our breakdown of what Reddit Ads cost.

Step 1: Pick the right campaign objective

The objective is the first choice you make, and it changes what Reddit optimizes for and what you pay for. Here are Reddit's five objectives, from its campaign objectives page:

CPM means cost per thousand impressions, CPC is cost per click, and CPV is cost per view. Optimized CPM means you pay per thousand impressions, but Reddit shows your ads to the people most likely to take the action you chose.

Two details matter for planning. First, the Sales objective is the only one that works with a product catalog. Second, Reddit says that starting February 10, 2027, the cost cap bid strategy will no longer be available for Sales, Lead generation and App promotion campaigns. If your plan relies on cost cap, build it around lowest cost or target cost bidding instead.

For a considered purchase, the sale often happens days or weeks after the first click. That's why most brands end up on the Sales objective, optimizing for a step that happens often enough to learn from, such as add to cart, while they build up enough purchases.

Step 2: Choose who sees your ads

Reddit lets you reach people by what they're interested in, which communities they use, and which words appear in the content they read. Reddit's audience targeting guide explains the three core options:

• Interest targeting: topics people recently interacted with, grouped using the IAB (Interactive Advertising Bureau) standard. Examples relevant to considered purchases include Home, Renovating, Outdoor Activities, Cycling, Consumer Electronics and Computers & Hardware. Reddit suggests starting here when you're new.
• Community targeting: people who joined, viewed or visited chosen subreddits in the last 28 days. The ads can show to those people anywhere on Reddit, not only inside the chosen communities. Reddit recommends at least 15 communities per ad group.
• Keyword targeting: Reddit reads the context of your keywords and places ads near relevant content and in front of people who have shown interest in it. You can use up to 1,000 positive and 2,000 negative keywords per ad account, with up to 10 words per keyword.

Reddit makes strong claims for the last two. It says advertisers who include community targeting see "almost triple the conversions" compared with run of site (no targeting), and that some keyword targeting users saw about 80% lower cost per incremental conversion. Those are Reddit's own figures, so treat them as a reason to test, not a promise.

Your own audiences

You can also bring your own data, per Reddit's custom audiences guide:

• Website retargeting: people who visited your site or fired an event like add to cart. It needs the Reddit Pixel or Conversions API, and at least 50 people in the audience. You choose a lookback window of 1 to 90 days; Reddit suggests starting at 30 or more.
• Customer lists: uploaded emails or mobile ad IDs, with between 1,000 and 1 million matches. A common use is excluding people who already bought.
• Engagement retargeting: people who engaged with your Reddit ads in the past six months.
• Lookalike audiences: people similar to one of your existing audiences.

Location (down to country, state, ZIP code or DMA), device and demographics round out the options. Reddit also recommends turning on automated targeting, which widens your audience beyond what you picked. That helps reach, but with a small budget or a narrow product you may want it off at first so you can see which audience actually works.

Step 3: Pick an ad format

Choose the format your objective allows and your creative can support; Reddit's own comparison is the best starting point. This summary comes from Reddit's ad types page, as of October 2026:

Reddit also sells premium placements through its sales team, such as a full-day Takeover of top pages, Category Takeovers and First View, plus sponsored AMAs.

For considered purchases, two formats deserve extra attention. Free-form ads look like a regular Reddit post, so they suit the longer explanations these products need, but they only run for awareness and traffic. Dynamic product ads pull products and prices from your catalog and pick which product to show each person. Reddit's dynamic product ads guide says they only work for physical products and suggests two ad groups with equal budgets: one for prospecting and one for retargeting people who viewed a product or added it to their cart, with a 30-day lookback.

Step 4: Set up tracking before you spend

Install the Reddit Pixel and the Conversions API (CAPI) before your first Sales campaign, because without them Reddit can only optimize for clicks. Reddit's setup guide says so plainly: if you haven't set up the Pixel or CAPI, "only Clicks is available."

• The Reddit Pixel is a JavaScript snippet on your site that records actions people take after seeing or clicking an ad. You can install it by hand, through Google Tag Manager, or through the Shopify integration, which Reddit made generally available in Q2 2026.
• The Conversions API sends the same events from your server. Reddit says server-side data is more resilient to signal loss, such as browsers blocking tracking. Events must reach Reddit within seven days of happening.

Reddit recommends using both together. If you do, you must set up event deduplication, so the same purchase isn't counted twice. Reddit also asks for as many "match keys" as possible (details like click ID, IP address and email, which can be hashed) to connect a sale to an ad.

The Pixel reports from the browser, CAPI reports from your server, and deduplication merges them into one count.

Two settings to check while you're there. The Pixel's enhanced metadata sharing, which reads product details like price and SKU from your pages, is on by default; you can turn it off in Events Manager. And Reddit offers a Limited Data Use flag for visitors who haven't consented to targeted ads.

Reddit's dashboard will only ever show part of the picture for a product people research for weeks. Add tracking links to your ads too, so your own analytics can see Reddit traffic. Our free Reddit tracking link builder makes consistent links and includes a post-purchase survey question for sales that tracking misses.

Step 5: Set your budget, bid and schedule

Set budgets per ad group, give each one enough money to learn, and use automated bidding unless you have a reason not to. In its setup guide, Reddit tells advertisers that "each ad group should have a daily budget of at least $50," to run tests for at least four weeks, and to expect a click-through rate of about 0.1% to 0.3%.

The key choices:

• Daily or lifetime budget. Reddit suggests lifetime budgets for smaller spends and daily budgets to prevent under-delivery. You can't change the budget type after you save the ad group.
• Bid strategy. Lowest cost, target cost or cost cap. Reddit says lowest cost "usually delivers the best results."
• Schedule. Start and end dates, plus optional time-of-day settings that can limit impressions.

Reddit added three planning tools in October 2026, reported by Social Media Today: a campaign planner that projects reach, impressions and cost before launch; a 0 to 100% campaign optimization score with tips; and campaign budget optimization, which shifts money toward the best ad groups. Reddit claims advertisers scoring 80% or higher saw 19.6% lower blended cost per acquisition. Again, that's Reddit's own number.

Budgets, bidding, learning-phase math and billing are covered in depth in the cost guide linked above, so they aren't repeated here.

Step 6: Pass ad review and manage the comments

Every new or edited ad is reviewed by people at Reddit, and every ad can open a comment thread, so plan for both. Reddit's ad review page says reviews usually finish within one day, and recommends submitting at least 48 hours before launch. Ads submitted on a weekend are reviewed the following Monday.

Most edits send an ad back to review: changes to the copy, destination URL, budget, creative or the ad group's targeting. Changing a bid or schedule does not. Reviewers check the copy, media, landing page and targeting. Some categories, such as healthcare and financial services, need certifications first.

Reddit's policy on deceptive advertising bans exaggerated or unverifiable claims, misleading use of data, hidden pricing terms, and "unidentifiable or disguised advertising." That last point matches how Reddit works in general: ads are labeled as promoted, and buyers expect brands to be upfront about who they are.

Should you turn comments on?

Comments are off by default. You turn them on with the "Allow comments" box when you create the ad. Reddit's guide to ads with comments recommends it, with a clear expectation: answer questions, talk like a person, and handle criticism openly. You can pin your own reply, lock threads and remove spam.

For a considered purchase, comments are where buyers ask the questions that decide the sale: how it compares with a rival, what the warranty covers, whether it fits a small apartment. If you can staff replies from your brand account within a few hours, turn them on. If nobody will answer, leave them off, because unanswered questions under an ad look worse than no comments.

How to map Reddit Ads to a considered purchase

Match each stage of your buyer's research to a Reddit objective, audience and format, and judge each stage by a different number. This map combines Reddit's objective, targeting and format rules above into one plan for products people research before they buy.

Each stage of a considered purchase calls for a different objective and a different measure of success.

Most brands shouldn't run all four rows at once. With a modest budget, start with the comparing and close-to-buying rows, because they sit closest to revenue. Add awareness later, once you know which audiences convert. For guidance on whether the numbers can work for your margin, read are Reddit Ads worth it.

Settings you can't change after you save them

A handful of Reddit Ads settings are locked once saved, and getting them wrong means rebuilding the campaign. We pulled these from Reddit's setup, targeting and catalog guides into one checklist:

Sources: Standard campaigns, Max campaigns, dynamic product ads, as of October 2026.

The practical rule: decide your conversion event and optimization window before you build. Choose the event your site records most often that still signals real intent. For a $1,500 e-bike, that's usually add to cart at first, not purchase.

Example scenario: a standing desk brand's first Reddit campaign

Example scenario: launching Reddit Ads for a standing desk brand This is an illustrative example, not a real client.

The situation: A US direct-to-consumer brand sells standing desks with an average order of about $700 and a gross margin of about 45%. Its buyers usually compare desks for weeks, and Reddit threads about desk setups and ergonomics show up in their searches. The marketing lead has $2,800 to test Reddit over four weeks.

What they do: They install the Reddit Pixel through the Shopify integration and add the Conversions API, with deduplication on. They build one Standard campaign on the Sales objective, optimized for add to cart, because purchases will be too rare for Reddit to learn from at first. They create two ad groups at $50 per day each, which is Reddit's suggested minimum: one using keyword targeting ("standing desk", "desk setup", "home office", "ergonomic chair") and one using 15 or more home office, desk setup and ergonomics communities. Each ad group runs the same two ads: a carousel of desk heights and finishes, and an image ad with a plain headline about stability at full height. Comments are on, and the support team checks them twice a day. They upload past buyers as an exclusion list. In week three, once enough people have visited, they add a retargeting ad group for cart abandoners from the last 30 days.

The likely outcome: The budget is $50 x 2 ad groups x 28 days = $2,800. Reddit's guide says to expect a 0.1% to 0.3% click-through rate, so if the ads earn about 300,000 impressions (an assumption, since the auction sets the real number), that's roughly 300 to 900 clicks. To break even on product cost at a 45% margin, the test needs about 2.2 times its spend in revenue: about $6,200, or roughly 9 desks. The more useful result is which ad group earns cheaper adds to cart, and which questions buyers ask in the comments. Those answers decide the next month's budget.

How Reddit Ads fit with organic Reddit

Ads buy reach in the feed; they don't put your brand into the threads buyers find on Google, and those threads often do more of the persuading. When someone searches "best standing desk reddit" and opens a thread from two years ago, no ad appears inside that old discussion's answers. What they read there is what real users, and any disclosed brand accounts, wrote.

That's why the two work best together. Organic answers from your brand's disclosed account build the reputation buyers check, and ads bring new people into the conversation and back to your site. Our Reddit marketing guide covers the organic side, and our explainer on how Reddit threads rank on Google shows why those threads matter for search.

Answers in your ad comments should follow the same rules as any Reddit reply: be open that you're the brand, answer the question asked, and don't overclaim. Undisclosed promotion, fake reviews and vote manipulation break Reddit's rules and the FTC's endorsement guides, and they tend to backfire badly when users spot them.

Conclusion

Reddit Ads work like most auction ad platforms, with three differences that matter for considered purchases: you can target by community and by the words people read, your ads can open real comment threads, and your buyers often research on Reddit before they decide. The platform is growing fast, and Reddit's own documentation is detailed enough to set it up well.

Our recommendation: install the Pixel and Conversions API first, start with one Sales campaign and two ad groups that test community targeting against keyword targeting, lock in your conversion event with care, and run it for at least four weeks before you judge it. Turn comments on only if someone will answer them.

FAQs

How do Reddit ads work?

You create a campaign in Reddit Ads Manager, choose an objective, set targeting and a budget in an ad group, and upload your ad. After a human review, Reddit enters your ad in an auction each time someone in your audience browses. You pay per thousand impressions, per click or per view, depending on your objective.

Can you target specific subreddits with Reddit ads?

Yes. Community targeting reaches people who joined, viewed or visited the subreddits you pick in the last 28 days. The ad can appear to those people anywhere on Reddit, not only in those communities, and not every community is approved for ads. Reddit suggests choosing at least 15 communities per ad group.

Do Reddit ads show up in comment threads?

Yes. Reddit has two placements: feed (Home, Popular and community feeds) and conversations, which places ads on comment pages between the post and the first comment. You can choose either or both, and Reddit recommends combining them.

How long does Reddit ad review take?

Reddit says reviews are usually done within one day, but recommends submitting at least 48 hours before your start date. Ads submitted on a weekend are reviewed on Monday. Most edits to an ad or its targeting send it back for review, while bid and schedule changes don't.

Do I need the Reddit Pixel to run Reddit ads?

You can run awareness and traffic campaigns without it. For Sales or Lead generation campaigns, Reddit can only optimize for clicks unless the Pixel or Conversions API is installed, and website retargeting and dynamic product ads both require one of them.