
Extism
OpenCL
Add design patterns to C# and VB without boilerplate code with PostSharp. Choose from ready-made design patterns for C# and VB or create your own.

Meetup
Howbout
Locals
TimeLeft
Gathered
Wyd
The fastest way to meet your friends. Create a WYA in seconds – time, place, who's in. Less planning, more seeing each other.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | postsharp.net | wyafriends.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from Germany · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of PostSharp yet.
WYA is the fastest way to meet your friends. Instead of endless group-chat back-and-forth, you create a WYA Session in seconds. Just pick a title, a time, an optional place, and invite who you want to see. Friends tap the shared link, see the details, and they're in. WYA isn't a social network...
What each product offers, as listed by its team.


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Aspect Oriented Programming with PostSharp | Pluralsight
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing PostSharp and WYA Friends.
WYA Friends's answer:
WYA turns the messy back-and-forth of group chats into a single shared link. You create a "WYA Session" – a title, time, optional place and decide who's invited, literally in seconds. Then additionally you can share it via WhatsApp or iMessage or where ever. Friends tap the link, see the details and can even RSVP without being forced to download anything. If they have the app nevertheless they can easily chat, send polls or share pictures within each session.
WYA Friends's answer:
Most coordination tools make you do more work: scheduling polls, formal event pages, or calendar-booking flows. WYA is built for the opposite: Spontaneous, low-effort meetups with friends you want to see. It's faster to create, asks nothing of your friends except a tap and keeps the plan in one clear place instead of buried in a chat thread. It doesn't try to replace chat apps; it removes the friction inside it.
WYA Friends's answer:
WYA Friends is for socially active people who struggle to turn "we should catch up" into an actual plan. Friend groups, crews and community organizers who meet up often. The broader audience is anyone who'd rather send one link than herd a group chat toward a decision.
WYA Friends's answer:
WYA started from a simple frustration: The friends we most want to see are the ones we keep saying "we should catch up" to and in the end never do. Group chats are where plans go to die, lost in back-and-forth that never lands on a time and place. WYA was built in Berlin to fix exactly that, make proposing a meetup so fast and low-friction that spontaneous plans actually happen. Less planning, more seeing each other.
WYA Friends's answer:
WYA Friends is built with Flutter (iOS) on a Firebase backend. Firebase Auth, Firestore, Cloud Functions, Cloud Storage, and Cloud Messaging (FCM) for push notifications. CI/CD runs through Xcode Cloud. The web landing pages are built with React, TypeScript and Vite.
WYA Friends's answer:
WYA Friends is a free consumer app, not an enterprise product, it's used by friend groups and early community organizers in Berlin rather than corporate customers as of now. Nevertheless we plan to expand the use case of WYA for professionals in the future.
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