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Radius.to VS php eventloop

Compare Radius.to VS php eventloop and see what are their differences

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Clear, Fast & Unlimited. Residential & Mobile Proxies For Best Price. sponsored
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Contents:
  1. ยป Base Details
  2. ยป Reviews
  3. ยป Alternatives

Radius.to logo Radius.to

Build real-world communities and find things happening around you. A Meetup and Eventbrite alternative.

php eventloop logo php eventloop

a simple non blocking and async event loop written in php
  • Radius.to Radius
    Radius //
    2026-08-24
  • Radius.to Radius - Landing Page
    Radius - Landing Page //
    2026-08-24
  • Radius.to Radius - Event Page
    Radius - Event Page //
    2026-08-24
  • Radius.to Radius - Group Page
    Radius - Group Page //
    2026-08-24
  • Radius.to Group Search
    Group Search //
    2026-08-24
  • Radius.to Event Details
    Event Details //
    2026-08-24
  • Radius.to Activity feed
    Activity feed //
    2026-08-24
  • Radius.to User dashboard
    User dashboard //
    2026-08-24
  • Radius.to Group map
    Group map //
    2026-08-24

Radius is a free, modern alternative to Meetup and Eventbrite. Create groups, host events, and find communities nearby โ€” no ads, no algorithms, no organiser fee for groups up to 50 members.

  • Beautiful group and event pages, set up in minutes
  • RSVPs, waitlists, recurring events, and guest checkout (no account needed)
  • Discussions, messaging, calendar feeds, and member exports
  • Search and map discovery, plus automatic listing on Google Events
  • Joining and attending is always free. 500+ communities, 3,000+ events, 120+ cities.
  • php eventloop Landing page
    Landing page //
    2023-07-27

Radius.to

Website
radius.to
Pricing URL
Official Radius.to Pricing
$ Details
freemium
Release Date
2024 January
Startup details
Country
United Kingdom
Employees
1 - 9
Edit details

php eventloop

Website
github.com
Pricing URL
-
$ Details
-
Release Date
-
Edit details

Radius.to features and specs

  • Event API
    Create events in your group via our free API
  • RSVP
    Allow users to RSVP to events
  • User accounts
    Create your profile, join groups, and RSVP to events.
  • Discoverability
    Be found more easily, and find groups which interest you.
  • Quick event creation
    Quick create - copy metadata from previous events
  • Event status & visibility
    Make use of flexible event modes like draft and unlisted.
  • Group invitations
    Easily migrate from other platforms by mass inviting users.
  • Export data
    Export emails of event attendees and group members, or a full data export of your group
  • External tickets
    Add a ticket button to your event if you want to add external ticketing
  • Event attendance limits
    Automatically shut off RSVPs.
  • Private groups
    Private Groups for organizers on Pro
  • Group theme
    Change your group and event page colours
  • Related groups
    Link related groups and form a network to allow your group to be found by others more easily

php eventloop features and specs

  • Simple and lightweight
    The library provides a minimalistic implementation of an event loop in PHP, making it easy to understand and integrate into small projects without heavy dependencies.
  • Educational value
    As a straightforward PHP event loop implementation, it serves as a great learning resource for developers wanting to understand how event loops and asynchronous programming concepts work under the hood in PHP.
  • Non-blocking I/O support
    The library enables non-blocking I/O operations in PHP, allowing developers to handle multiple tasks concurrently without relying on multi-threading, which PHP does not natively support well.
  • Timer and periodic task support
    It provides built-in support for timers and periodic tasks, enabling developers to schedule recurring operations or delayed execution within the event loop.
  • Pure PHP implementation
    The library is written in pure PHP without requiring external C extensions, making it portable and easy to install across different PHP environments without special compilation steps.

Possible disadvantages of php eventloop

  • Limited community and support
    The project has a very small community with minimal stars, forks, and contributors on GitHub, which means limited peer support, fewer bug reports, and potentially slower issue resolution.
  • Not production-ready
    Given its small scale and limited adoption, the library may not be battle-tested enough for production environments where reliability, performance, and stability are critical.
  • Limited features compared to alternatives
    More established PHP async libraries like ReactPHP, AmpPHP, and others offer far more comprehensive ecosystems with HTTP servers, database clients, and stream handling that this library lacks.
  • Performance limitations
    Being a pure PHP implementation without leveraging extensions like ev, libuv, or swoole, the event loop may suffer from performance bottlenecks compared to extension-backed alternatives when handling high concurrency.
  • Poor documentation
    The repository has minimal documentation and examples, making it difficult for new users to understand the full API, edge cases, and best practices for using the library effectively.

Analysis of Radius.to

Overall verdict

  • Radius.to is a URL shortening and link management service that offers basic functionality for creating shortened links, though it lacks the advanced features and brand recognition of major competitors like Bitly.

Why this product is good

  • Provides simple, straightforward URL shortening functionality
  • Free to use for basic link shortening needs
  • Generates quick, compact links suitable for sharing
  • Low barrier to entry with no complex setup required

Recommended for

  • Users who need occasional, basic link shortening without advanced analytics
  • Casual users sharing links on social media or in messages
  • Individuals looking for a free, no-frills URL shortener
  • Not ideal for businesses needing detailed click tracking, custom branding, or enterprise-level link management

Analysis of php eventloop

Overall verdict

  • php-eventloop is a lightweight event loop implementation for PHP that provides a solid, minimalistic solution for developers wanting to implement asynchronous, non-blocking behavior without adopting a full framework like ReactPHP or Amp. It's good for learning purposes and simpler use cases, though it lacks the extensive ecosystem, tooling, and production hardening of more established async libraries.

Why this product is good

  • Lightweight and simple to understand, making it easy to integrate into small projects
  • Useful for learning how event loops work under the hood in PHP
  • Minimal dependencies compared to larger async frameworks
  • Open source and available for inspection/modification on GitHub
  • Can be a good starting point for building custom async solutions

Recommended for

  • Developers learning about event-driven programming in PHP
  • Small projects needing basic async functionality without heavy dependencies
  • Educational purposes and understanding event loop internals
  • Prototyping simple non-blocking I/O operations
  • Developers who want full control over a minimal event loop implementation

Category Popularity

0-100% (relative to Radius.to and php eventloop)

Radius.to

php eventloop

Event Management
100 100%
Event Management
0% 0
PHP
0 0%
PHP
100% 100
Community Platform
100 100%
Community Platform
0% 0
Eventloop
0 0%
Eventloop
100% 100

Questions & Answers

As answered by people managing Radius.to and php eventloop.

What makes your product unique?

Radius.to's answer

An alternative to Meetup, with a free plan. Control your group data with easy export.

User comments

Share your experience with using Radius.to and php eventloop. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Radius.to seems to be more popular. It has been mentiond 2 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Radius.to mentions (2)

  • Ask HN: What Are You Working On? (February 2026)
    Https://radius.to/ - a Meetup.com alternative of sorts - with fairer organiser pricing for smaller groups. I posted a Show HN [1] here a while back, got tons of great feedback, and have been slowly improving it since, with little marketing. Planning a re-launch here soon. [1] https://news.ycombinator.com/item?id=40717398. - Source: Hacker News / 7 months ago
  • Ask HN: How are you acquiring first 100 users?
    It's easier said than done, I suppose, but my first ~500 users for https://radius.to/ were from HN after hitting the front page. I'd imagine you'd get pretty good results on both ProductHunt and Reddit as well if you can get enough upvotes, though the latter is pretty difficult to promote your products on these days unless it's legitimately relevant to the community you post in. - Source: Hacker News / over 1 year ago

php eventloop mentions (0)

We have not tracked any mentions of php eventloop yet. Tracking of php eventloop recommendations started around Apr 2022.

What are some alternatives?

When comparing Radius.to and php eventloop, you can also consider the following products

Meetup - Helps groups of people with shared interests plan events and facilitates off line group meetings in various localities around the world.

Eventbrite - Discover Great Events or Create Your Own & Sell Tickets

Facebook Events - Facebook Events enables businesses to organize gatherings, manage invitations and send notifications and reminders to their audience.

Agentset.ai - The open-source RAG platform. Fully performant and with agentic superpowers.

TicketSource - Free, easy to use online ticketing for your events.

Mobilizon - A free and federated tool to get our events off Facebook

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