AI agents for Reddit Ads
A Monmo agent works in Reddit Ads Manager the way a careful community marketer would. It reads the subreddits your buyers use to learn their words and rules, drafts ads that fit those communities, builds community and keyword targeting, watches the comments on your promoted posts and drafts replies, and reports on results every week. Launching ads, spending and replying in public always wait for your approval.
Updated 2026-11-13 · Free to start. Paid plans from $15 a month.
What agents do in Reddit Ads
Learn how your buyers talk
It reads recent threads in the subreddits where your customers ask for advice, notes the problems they describe, the words they use and each community's rules, and writes a short brief.
AskRead the last month of posts in three subreddits where people discuss home espresso and summarise their main complaints.
Draft ads that fit the community
It writes headlines and post text that sound like a helpful member rather than a banner, with a plain offer and call to action, and saves three variations as drafts.
AskWrite three Reddit ad drafts for our grinder aimed at people upgrading their first espresso setup. No hype.
Build community and keyword targeting
For each ad group it proposes subreddits, interests and keywords that match the brief, estimates which overlap, and saves the plan in Google Sheets before anything is set up.
AskPropose community and keyword targeting for two ad groups: beginners and enthusiasts. Put it in a sheet.
Watch comments on your ads
Comments on promoted posts are public. It reads them through the day, sorts questions from complaints, and drafts replies for you to approve. Nothing is posted without you.
AskTwice a day, collect new comments on our Reddit ads and draft replies to the genuine questions.
Check spend against results
Each morning it reads spend, clicks, conversions and cost per conversion by ad group, flags any burning budget without results in Slack and proposes changes. Changes ask first.
AskEvery morning at 8, tell me which Reddit ad groups spent yesterday with no conversions and what you would change.
Confirm conversion tracking
It reads event activity for the Reddit Pixel and Conversions API, compares sign-ups or purchases with your own records in Google Analytics or HubSpot, and tells you whether the counts can be trusted.
AskCheck whether Reddit's conversion events match the sign-ups Google Analytics recorded last week.
Write the weekly report
Every Monday it writes impressions, clicks, conversions and cost per conversion by campaign into a sheet, with what the comments said about the product and one test to try next.
AskEvery Monday, report last week's Reddit Ads results and sum up what commenters said about the product.
How it connects
- 1You connect your own Reddit account with access to your Reddit Ads account once. The agent sees the ad accounts and the business that login can reach, with the permissions your role there allows.
- 2You choose which agents may use Reddit Ads. A marketing agent fits; a research agent can read subreddits in its own browser without any ads access at all.
- 3Reading campaigns, results and comments, and researching subreddits, need no approval. Creating, launching or pausing ads, changing budgets, bids or targeting, and posting any reply in public each ask first.
More in Marketing and ads
Other apps of this kind that agents work in, each with its own page.
Questions people ask
Can an AI agent run Reddit ad campaigns?
It researches, drafts and reports; you approve what goes live and what is spent. A Monmo agent reads the communities, writes ads that fit them and prepares targeting. Launching and budget changes are made in Reddit Ads Manager, or in its own browser when the connection does not cover something, after you allow them.
Will the agent reply to Reddit comments by itself?
No. Replies on Reddit are public and carry your brand's name, so each one is drafted and shown to you first. The agent sorts genuine questions from noise and suggests which comments to leave alone. It does not post, vote or comment anywhere on Reddit without your approval.
How does it choose subreddits to target?
From reading them. The AI agent looks at what each community discusses, its rules and how people react to brands there, then proposes communities and keywords with a reason for each. You decide the final list before any targeting is saved.
Can it write ads that do not annoy Reddit users?
It tries to write the way a helpful member would: plain words, a real problem and a clear offer, without hype. It bases drafts on the language people use in the threads it read, and you can ask for several versions to test. Whether an ad lands is shown by the results, which it reports honestly.