Reddit did not ban AI. On 2026-03-25, CEO Steve Huffman announced a policy built around one distinction: not whether a comment was written with AI, but whether the account posting it is human. Everything else in this article — the ban numbers, the label nobody is using, one company's very public collapse — follows from that one line.
The rule, in Huffman's words
Humans welcome (bots must wear name tags)
The policy has four parts: a human-verification challenge for accounts showing bot-like patterns (passkeys, device biometrics, and in some regions a government-issued ID); an average of 100,000 accounts banned per day for bot activity or spam; expanded user-reporting tools; and, starting 2026-03-31, an [APP] label applied to accounts running disclosed, legitimate automation.
None of the four parts says "no AI-written text." The distinction Reddit is drawing is about the account, not the words in the comment.
What the spam policy actually names
This isn't a new inference from the March announcement — Reddit's standing spam policy already lists, as an example of a prohibited activity:
using tools (e.g., bots, generative AI tools) that may break Reddit or facilitate the proliferation of spam
Source: support.reddithelp.com — Rules & Reporting: Spam — captured 2026-08-20
Blue outline added by us.
Generative AI tools are named specifically, alongside bots, not folded silently into a generic "no automation" clause. But they are named as a means, not as the offence — the clause only bites where the tool breaks the platform or helps spam spread, which is why drafting one comment with an AI assistant and posting it yourself does not land inside it. The policy also separately discourages accounts whose contributions are primarily links to a business the poster runs, owns, or benefits from — the community norm summarized as the "90/10 rule," which Reddit's self-promotion rules traces back to what Reddit actually wrote down.
Reddit's Responsible Builder Policy, which governs apps and developer access rather than individual posts, goes further for anything built on top of Reddit's API: it bars "spamming activity through automated posts, comments, or direct messages," including posting identical or substantially similar content across subreddits, and bars attempts to "manipulate Reddit's features (e.g., voting, karma) or circumvent safety mechanisms."
Source: support.reddithelp.com — Responsible Builder Policy — captured 2026-08-20
Blue outline added by us.
Read side by side, the two screenshots are the whole policy in miniature. For a person, the test is whether the tool facilitates spam. For an app, the tests are registration, a visible label, and not posting the same content across subreddits. Neither page asks who or what wrote the sentence.
The Responsible Builder Policy also restricts what developers can do with the data itself — commercializing Reddit data without written approval is prohibited, and so is training an AI model on it without approval. A developer found in violation risks losing the access token, having the app or account suspended, and having associated bots, domains, or subreddits suspended along with it.
The line that decides who gets banned
Put together, the March 2026 policy and the standing spam rules draw one line: is a human approving what gets posted, or is a script posting on its own. A person who drafts a reply with an AI assistant and hits send themselves is not what the policy is built to catch. An account that posts autonomously, unattended, from a queue — whether or not AI wrote the text — is.
- Beno One — sells "posting via high-karma accounts" as a standard feature across every plan
- ReplyGuy — posted through a pool of accounts the company itself managed
- Devi AI — presents drafts for a person to post in a few clicks
- Redreach — "automate the 90%, you do the 10% that matters," posting is always the user's own account
- KarmaGuy — multiple AI-drafted suggestions, a person picks and edits before posting
- Devta — every comment, DM, and post held for human review before it goes out
- Postpone — notifies you it's time to post; you publish it yourself through the Reddit app
This is drawn from a review of 11 Reddit-facing marketing and monitoring tools' own marketing pages and pricing pages (2026-08). It's each company's own description of its product, not an independent audit of what actually happens on their accounts.
CQS: the score that isn't karma
Alongside the public karma count, Reddit is reported to run a separate, non-public trust score called the Contributor Quality Score (CQS), with five tiers from Lowest to Highest and signals karma does not use. That detail comes from Reddit scheduling tool Postpone; Reddit itself has not published documentation of CQS, so treat this as third-party reporting rather than confirmed mechanics. Our piece on AutoModerator goes through what is actually known about it.
What matters here is the consequence, if the reporting holds: a high-karma account is not automatically a safe account, which cuts directly against the "posting via high-karma accounts" model some tools sell. The karma number a bought or aged account displays says nothing about its CQS.
The label almost nobody is claiming
The [APP] label that began rolling out on 2026-03-31 is Reddit's answer to the question these companies keep dodging: is your automation legitimate or not. It exists specifically so a disclosed, rule-following automated account can be marked as such, rather than treated as suspicious by default.
In the same review of 11 companies selling Reddit automation or monitoring tools, none mentioned pursuing the [APP] label or any official partnership status with Reddit. Several sell the exact managed-account posting model the March 2026 policy is aimed at.
What happened to ReplyGuy
ReplyGuy is the clearest before-and-after in this category. It launched as "Replyze" in September 2023, relaunched on Product Hunt as ReplyGuy in January 2024, and reached $10,000 in monthly recurring revenue by June 2024 — all on a model that posted to Reddit through a pool of accounts the company managed.
- 2023-09
- Launches as "Replyze"; a Show HN thread follows on Hacker News in December.
- 2024-01
- Relaunches on Product Hunt as ReplyGuy; gains 30 customers in 4 days.
- 2024-04-23
- 404 Media publishes an investigation naming founder Alexander Belogubov, reporting most of his showcase accounts had been banned by Reddit. Reddit's own spokesperson calls the practice spam or content manipulation.
- 2024-06
- Monthly recurring revenue reaches $10,000.
- 2024-08
- Account bans begin outpacing new signups; MRR starts declining.
- 2024-09
- The founder says Reddit's legal team sent a warning letter. The company is sold for a six-figure sum.
Source: 404 Media (2024-04-23), Indie Hackers interview, Starter Story.
The founder's own account of it, given afterward in an interview, is the most direct confirmation available: he said he "did not have time to buy a sufficient number of accounts to maintain a good speed of publishing answers" — an admission that the business model depended on a continuous supply of purchased accounts to replace the ones Reddit kept banning.
Two ways to build in this category
The companies still operating in this space have split into two camps, and the split lines up with what actually caused ReplyGuy's decline. One camp still posts through managed or purchased accounts. The other has made "a human approves every send" into its main selling point — Postpone's own blog argues its notification-based model gets posts "removed 8x less often" than API-posted alternatives, and names four competing Reddit schedulers it considers higher-risk.
Neither camp has adopted the [APP] label yet. Reddit built the door; nobody in this market has walked through it.
There is a third shape, and it is the one we build: a tool that never posts at all, and so never needs the label in the first place. It reads, it scores, it stops.
What this means if you do outreach yourself
If you search Reddit for people describing a problem your product solves and reply to them yourself, none of the March 2026 policy is aimed at you — you are a human, posting once, from your own account, and reading it before you send it. The policy is a response to a specific failure mode: accounts that post at scale, unattended, often through purchased or shared credentials. A person replying to one thread they actually read does not resemble that failure mode, no matter what tool helped them find the thread.
We build a tool that finds those threads and stops there — it hands you the post, you write the reply and post it yourself from your own account (disclosure: we build one of these). That's a design choice made before this policy existed, but the policy is a reasonable argument for why that design choice was the right one. For more on finding and replying to those threads by hand, see Nobody's Coming. Go Reply to Them Instead. For what this looks like from a SaaS founder's side of it, including the fourteen companies selling around this policy, see Reddit marketing for SaaS.
What "it stops there" means, concretely
An article about companies being vague about their own automation should be specific about ours. A WarmList run takes a product URL, reads the public timeline and nothing else, scores 500+ posts, and returns each candidate with the post, the score, and the reason it scored. Then it is finished. No account connected, no credentials held, nothing posting on a schedule, and no [APP] label needed, because nothing of ours ever appears on Reddit as you. $9 for that one run, no subscription. The March 2026 policy is aimed squarely at the opposite shape of product, and we would rather tell you what we are than list what we are not.
