Show HN: Radius – A Meetup.com Alternative
157 points - yesterday at 4:51 PM
Hello HN!
I'm relaunching Radius [1] - far too long after the original Show HN [2] (I'll blame the day job for that).
Radius started out from my frustration with not knowing what was going on around me. The initial plan was to "show all and every type of event" from big to small, but over time I narrowed the focus to communities, groups, events, and helping people connect through them.
The initial Show HN gave me 150+ comments (surprising, looking back, given how terrible the plain Bootstrap UI was...) with a huge amount of useful feedback and feature requests. I've spent the time since then working through that, along with additional requests from groups using Radius, and it finally feels ready for a proper relaunch.
I've also recently added "Activities" [3] - which are lightweight events, independent of groups, intended to help people find others to do things with - for example:
> John is going for a cycle and a coffee in New York at 10am
People can join and vote for a time that works for them.
I've got a bunch of ideas for where to go next with this, including things like open sourcing and federation, but those are for another day!
Any feedback would be greatly appreciated!
P.S. it's built with Ruby on Rails, for those interested. I highly suspect it would have taken me 2 more years to get to this point without Rails!
[2] https://news.ycombinator.com/item?id=40717398
[3] https://radius.to/documentation/activities/post-an-activity
Comments
I'd take a look at how Luma (The only seemingly competitor in that niche these days) is doing it, they are focused on a very small group of large cities and started being mostly for crypto related events. Only these days it feels like there's more variety in the events depending on the city. Doing a generic "I was annoyed with Meetup" strategy won't work.
Open up the site, (click away cookie consent banner), only way to see nearby events is to give location permissions for some reason (why? I just need to know what's happening in and around Amsterdam, not within x kms of my current actual location), look for a way to search by city while getting distracted by what seems to be the live event log of random people in different countries.
Go to "browse groups", click map view, now I have a teeny tiny globe on the bottom pretty much entirely covered by symbols. Drag the slider up, zoom in enough to see bits of the map in between symbols (which is pretty hard because it doesn't let me zoom if either of my fingers happened to be on a symbol, which again is most of the screen), finally find the Netherlands, and there's a single cryptic symbol. Tap on it, nothing happens. Tap a couple more times, then think to drag the slider back down to find that it's two "communities" of one person each.
Overall, not a very pleasant first impression. I'd put a nice search bar in the landing page, for searching by location or by group type. I'd also put some categories to filter by in the groups view.
I think the hyper-local discovery thing is pretty neat. Kinda reminds me of Tom Scott's pub flare idea. I'd much rather see that above the relatively pointless activity feed and events.
Also, the website has strong "vibe coded ui" vibes. I have no idea if that's the case or not, but the colors, the cards, the "x people online" pill, all just scream llm-ism, which makes me less likely to trust it.
This isn't just a complaint about the UI being "vibe-coded-coded" or incomplete, but the product itself not making the happy path very useful or confusing.
For example why is the landing page trying to sell this like a b2b saas app or hit me with a bait and switch login wall, or why is the screenshot not just the actual directory/a search bar, why do I have to know to go to groups? (Also, why are you showing me activity feeds or funneling me into that when I'm on your website primarily to look at groups and events? Why would I go to your site to look at that) Then on the group page it would be very convenient if there were just an edit/post button that I can click to draft or actually make a group (and then maybe quickly group by / filter by location or region). Same thing with adding an event, you could have a + button with a modal to draft it and only hit me with the login wall when I try to post.
The event/group UI actually looks decent but I really think you need to prioritize the core activation flow and design. Right now it makes activation, understanding what the product is, and doing the first thing I would want to do (look at groups or events) not obvious. I'm somewhat of a hypocrite on this but also speaking from experience - there's no point in spending time marketing a product with own-goals like that.
Why are your docs so much better designed/clear than the first thing I see or want to do! You don't need docs for this, it's like three database tables you can search and post to! Why the globe?? I'm not even sure why I would want or need to directly browse your users but why is there so much more effort here than in the groups UI (the thing I would be using this for)?
Since this is a pretty conventional crud app the only reason people would really have to use it is UX (or an audience you don't have yet). Trying to be helpful here because I think you should keep working on it and it's something I'd want to use if there were more attention to detail, which you could prob fix in less than a day with a coding agent.
why should I use this versus luma or something similar?
It should be as easy as here on HN:
Hello! I think Hamburg in Germany needs a good solopreneur meetup. If anyone is interested, let me know!
This is what I would have posted, but I got stuck somewhere along the long signup process.
Lovely. I am working on something on Rails myself, and this framework works really, really well with LLMs!
Eg meetup at least has critical mass of users and meetups
Do people really not see that? Or has it already become “le colour scheme of le new Internet”?
I don't know exactly WHY this site should deserve the user's time.
That feels meaningfully different from Meetup.
Curious which has been the better wedge so far: bringing existing groups and their members over, or creating new local connections through individual activity posts?