Here's a frustrating thing about the tech event ecosystem: the best events are often the hardest to find.

The biggest Eventbrite hackathons are easy to discover — they have marketing budgets. But the intimate AI research reading group that happens every second Tuesday at that coworking space downtown? That's on a Luma page that three people know about, shared in a Slack workspace you're not in, mentioned once in a newsletter you don't get.

The fragmentation is real. I've seen people check Eventbrite, Meetup, Luma, their company Slack, LinkedIn events, and Twitter/X, and still miss something happening two blocks away that everyone is talking about afterward. The problem isn't that the events don't exist. It's that no single place aggregates them well.

Why the current discovery system is broken

Each platform has a different audience and a different culture:

Eventbrite skews toward consumer events and corporate-organized conferences. It's good for big stuff, bad for the small technical community events where most of the real value lives.

Meetup.com used to be the gold standard for local tech communities. Since they started charging organizers, many groups have migrated elsewhere and the platform has gotten thinner.

Luma is where a lot of the newer, higher-signal tech communities live right now. Especially in SF, NYC, and London. But it has no real search — you basically have to already know the community or be referred into it.

Company blogs and newsletters announce their own events but obviously don't tell you about competitors' events.

Discord and Slack are where the most active communities live, but they require you to already be in the community to see what's happening.

The result is that people with large networks hear about everything, and people who are new to a city or new to a field hear about almost nothing.

A system that actually works

Here's what I'd recommend, in order of effort-to-value ratio:

1. Use an aggregator first. Sites like Droppa pull from dozens of sources — Eventbrite, Devpost, Luma, and more — and normalize everything into a single feed. Search by city and category. It won't catch everything, but it will catch far more than any single platform and saves you the tab-switching.

2. Follow two or three high-signal Luma hosts in your area. Find one person or organization in your local tech scene whose events you've enjoyed, and follow them on Luma. Luma's algorithm surfaces events from people you follow, which gradually expands your view of what's happening.

3. Subscribe to one local tech newsletter. Almost every major tech city has an independent newsletter covering local events, job openings, and community news. These are usually free, run by one person with genuine connections, and they surface things no algorithm will. Search "[your city] tech newsletter" and subscribe to whatever shows up first.

4. Set one recurring calendar check. Every Sunday evening, spend five minutes checking what's happening that week. Not to fill your calendar — just to know what's out there. Awareness compounds over time. You start recognizing organizers, themes, and communities you want to be closer to.

The free event question

Almost every kind of tech event has a free version:

  • Conferences have free livestreams or heavily discounted community tickets
  • Workshops have free preview sessions
  • Hackathons are almost universally free to enter (and often provide food)
  • Meetups are almost always free — that's the entire model

The events that charge are mostly multi-day conferences with speakers who cost real money to bring in. For everything else, if you're paying entry, you're either at a premium event (which might be worth it) or you haven't found the right version of that event yet.

On Droppa, you can filter specifically for free events — and there are usually more than you'd expect in any given week, even in smaller cities.

What to do when you're new to a city

This is where the discovery problem is worst. Your network is local, your Slack invites are local, your newsletter subscriptions are local. When you move somewhere new, you have none of those.

The fastest path I've found: attend one meetup in the first two weeks, regardless of the specific topic. The point isn't the content. It's being in a room with people who will tell you about other things happening. Ask someone at the event what they'd recommend you attend next. You'll get three suggestions in under five minutes, two of which will be things you'd never have found on your own.

Communities are self-referential. Once you're in one node, you can reach the others quickly. But you have to start somewhere.