Discourse-native trust-graph spam filter that scores new accounts using behavioral signals like typing cadence, navigation pattern, and email domain reputation before they ever post, with one-click ad
Discourse has tens of thousands of communities with no intelligent spam layer and the plugin marketplace is wide open for a behavior-first approach
Built for community managers running Discourse forums.
Behavioral pre-post scoring catches bots that pass email validation by acting on signals no rule-based plugin currently uses in the Discourse ecosystem
“I am seeing a small but consistent number of spam accounts being created on my Discourse forum each day. Many appear to be using fake or invalid email addresses…”
The receipts — real demand
“I am seeing a small but consistent number of spam accounts being created on my Discourse forum each day. Many appear to be using fake or invalid email addresses. I am looking for a way to automate the following process: …”
Full dossier
Unlock the full dossier — free
Every corroborating quote, the source receipts, and the community echo. One email, no payment.
demand score 6.3 — the receipts are below
Why this is a gap
Surfaced from a high-intensity complaint with clear willingness to pay and a specific, reachable audience.
The market
Community managers running Discourse forums face daily spam account creation. No search volume given, but the specific pain (small but consistent spam) suggests low-volume, recurring friction in a niche user base.
Competition & the opening
Discourse Akismet plugin (official, free, bundled), discourse-ai spam_scanner (official, open-source in core), Trust Level auto-flagging, StopForumSpam (free API, native integration), OOPSpam, and CleanTalk all address spam (9/10 competition). The gap is narrow: official and free solutions already exist in-core; any new tool must justify cost and differentiation against built-in Discourse defaults
What's hard to build
Integrating with Discourse plugin API requires shipping as a Discourse plugin (Ruby on Rails); detecting sophisticated spam bots requires training on forum-specific spam patterns, which is data-intensive; circumventing bot evasion (CAPTCHA bypass, valid email registration) escalates into an adversarial arms race with spammers.
Why now
Discourse spam is persistent and bundled solutions (Akismet free tier, built-in Trust Levels) miss evolving fake-account tactics; niche premium AI plugin demand exists for high-volume forums.
How you'd monetize
$5–15/mo per Discourse instance; or usage-based ($0.001 per spam detection) for