The Role of AI in Community Building: Why It's a Boon, Not a Threat

I built my first community in 2005. I started it on an open source community platform called phpBB. Over the next ten years it grew into Asia's largest engineering community, with more than 400,000 members. We used no ads (frankly, we didn't have the money 😀 ) and no events (because we didn't have enough manpower!).

Just people writing answers to questions other people searched for.

Rapid growth of our community brought a problem I never solved well. I couldn't read everything anymore. I mean, just miss one weekend, and Monday presented me with a hundred new posts. Many of those were indirect advertisements with links placed on one or two words which were hard to catch.

Twenty years later, that someone exists. This week we switched on Jatra AI for every community running on Jatra. It's a moderator that works around the clock and doesn't get tired on Sundays.

I'm now thinking about the bigger picture. What role should AI play in building a community? Where does it help? Where does it hurt? And above all, what should a community builder never hand over to a machine?

AI is already inside your community

To be honest - we did NOT invite it. It just crawled in through its own ways -

Your members. Many of them draft posts in ChatGPT before they hit publish. You have read those posts. You can usually tell. But that's okay. You can't tell people how to draft their posts.

The spammers. Old spam was easy to catch. Typically spot broken English, a casino link, delete.

The modern spam is a thoughtful reply to the thread, with one link buried in the third paragraph. You and your moderation team would easily skip it thinking it's a legit link.

The search engines. When someone asks ChatGPT, Perplexity or Google's AI Mode about your product category, the answer often comes from a forum. Usually Reddit. Usually not yours. I wrote about this in Get Your Community Cited by AI.(I strongly recommend you read it today!)

So, the thing is - opting out of AI is not a real choice anymore. The only choice left is whether AI works for you, or around you.

Why AI is a boon for community builders

Let's divide a community manager's typical week into two sections.

The first section needs a human. Welcoming a nervous first-timer. Pulling a quiet expert into the right thread. Settling an argument between two good members. Deciding what the community stands for. These are the skills that make a community builder.

The second section just needs doing. Deleting spam. Answering the same setup question one more time. Tagging threads. Pulling the monthly numbers.

In almost every community I've seen, the second section eats the first. Ask anyone what a community manager actually does all day. Most of it is section two.

On every sales call at Jatra, I ask one question: whose full-time job is this community? In most companies the honest answer is nobody.

A typical marketer or a founder runs it on the side. When they get busy, the chores pile up, the human work stops, and the community goes quiet. That's how most dead Slack communities die.

AI takes pile two off the desk. It doesn't replace the builder. It gives the builder their week back.

That's why our mission for Jatra AI is simple: one person should be able to manage a massive community.

Five places AI helps a community today

1. Moderation. This is where we started, because it's where I lost the most hours. Jatra AI reads new members' public posts, replies and edits, and flags what looks like spam. It doesn't ban anyone. A human reviews every flag. No private messages go to the AI, and admins don't configure anything. It just runs.

2. Answering the repeat question. In a mature community, most new questions were answered years ago. AI can surface the old thread before a member posts a duplicate. The answer your team wrote once keeps working for the next hundred people. This is also why your community and your knowledge base should talk to each other.

3. Summaries for latecomers. A 60-reply thread is a wall. Most new members won't climb it. A short summary at the top lets them catch up in a minute and join the conversation instead of leaving.

4. Matching people. Members stay when they meet people like them early. Pointing a new member to three people who share their interests does more than any welcome email. The welcome itself should still come from a human.

5. Spotting what needs you. The unanswered thread from Tuesday. The regular who went quiet. The topic suddenly getting ten posts a day. AI can point at these. You decide what to do about them. The engagement and retention guide covers what to do once you know.

Five fears about AI in community work, answered

When I talk to community managers about AI, the same five fears come up. Some are wrong. Some are half right.

"AI will replace community managers." It will replace pile two. Nobody got into community building to delete spam at midnight. A community runs on people trusting other people, and members don't trust a model the way they trust a person who remembers their name. The managers who use AI will run bigger communities than the ones who refuse to.

"AI will ban good members by mistake." Badly built AI moderation will. That's exactly why Jatra AI only flags and never bans. If it flags a real member's post, a human restores it and we learn from the miss. The rule is simple: AI suggests, humans decide.

"My members' private conversations will end up in a model." Ask every vendor this question directly. Jatra AI reads only public content. Private channels and direct messages stay out.

"AI-written posts will make communities feel fake." This one is half right. A forum full of polished, generic answers is a dead forum. Banning AI won't fix it, though. Rewarding experience will. The posts that win are the ones only the author could write: what broke, what it cost, what they tried next. Members can tell the difference, and they vote with their replies.

"AI search will kill community traffic." I think the opposite is happening. AI answers need sources, and they lean hard on real conversations. A public community on your own domain is one of the few places an AI can cite your brand from. Private Slack and Discord servers are invisible to it. That's also why online forums are far from dead.

Three things AI should never do in your community

AI is a tool. Every tool needs limits. These are mine.

• Make the final call on a person. Bans, warnings and removals stay with humans. A wrong ban costs you a member and everyone who watched it happen.

• Pretend to be a human. If AI wrote it, say so. Members forgive automation. They don't forgive being fooled.

• Set the culture. What your community values, what it tolerates and what it celebrates comes from the people who run it. AI can enforce your rules. It can't write them for you.

If you're not sure your team is ready for any of this, start earlier. Check whether your business is ready for a community at all.

Back to Monday morning

Picture the same Monday I used to dread. The weekend's spam is already flagged and waiting in a queue. It takes ten minutes to review, not three hours to find.

Those three hours now go to the work I got into community building for. Welcoming the new member who posted for the first time. Replying to the expert who hasn't been heard from in a month. Finding the next person worth featuring.

That's the deal AI offers community builders. It does the chores. You build the community.

Moderation is our first step, not our last. We'll keep adding to Jatra AI, and I'll share what we learn along the way in the Jatra Community. If you run a community and have a view on where AI helps or hurts, I want to hear it. Come argue with me in the discussions.

And if you're thinking about building a community that people and AI can both find, start with Jatra.