Skip to main content
Da En
Log in
Plenum
Da En

A digital home for your communities

A safe and calm space — no lock-in, no ads, no data harvesting. Built for communities that want to meet in real life.

Get started For organisations

Featured in:

  • Berlingske
  • TV2 Danmark
  • Avisen Danmark
  • Altinget
  • Techtopia
Phone showing a post in Oase

MORE THAN A GROUP CHAT

Everything in one place

Post updates, send group messages and direct messages — and share photos, documents and videos.

Event in Oase

MORE THAN A GROUP CHAT

Events

Keep track of your events, times and RSVPs.

Post with reactions

MORE THAN A GROUP CHAT

Reactions

Engage with each other by reacting to posts with an emoji or a comment.

Poll option

MORE THAN A GROUP CHAT

Polls

A simple way to make decisions where everyone is heard. Also handy for finding dates for events.

Less noise.
More community.

Oase isn't about being on, keeping up, or being discovered. It's about organising and strengthening the communities you're already part of.

Oase screen: a post in a group about a forest walk
Illustration: figure with a hula hoop

Together we can build new digital habits

Want to help build healthier digital communities? We've made it easy to get started. Download our intro kit and invite your community to move in to Oase.

Download

They use Oase

Oase is already in use across many different communities.

  • Langelands Efterskole

    Michael Thagaard, head of school

  • Falcon Basketball Club

    Niels Trzecieski, team manager

  • Ollerup Efterskole

    Kim Linnet, teacher and staff rep

Our values

  • Illustration: figures dancing together

    Community over the individual

    In a world that increasingly revolves around self-promotion, Oase focuses on what holds you together.

  • Illustration: a quiet break in a hammock

    Safety over convenience

    We will always put safety first, even when it's less convenient. For example, you enter your name in every oase you join. That way, you stay in control of who knows what about you.

  • Illustration: figures on a hike

    Transparency over profit

    We build Oase with one ambition: to strengthen communities — not exploit them. Our business model will never be about keeping you glued to a screen or selling your data. Larger communities like schools and associations pay for extra features and support via Plenum. For individuals, Oase is always free.

Help us improve Oase

You can always reach us at feedback@oase.app, but if you want to help make Oase even better, join our beta tester community.

Join in
Illustration: figures in a garden installation

Meet the team behind Oase

We're a team passionate about building safe and meaningful community.

  • Portrait of Anders Lemke
    Anders Lemke

    FOUNDER

    Anders is the driving force behind Oase's vision. He sets the direction for both product and team, making sure ideas grow with purpose and an eye on the bigger picture.

  • Portrait of Nana Christiansen
    Nana Christiansen

    BUSINESS & PARTNERSHIPS

    Nana has her finger on the pulse of the business and our partnerships. She bridges Oase and our partners and makes sure we create value together.

  • Portrait of Anton Tønderup Adamsen
    Anton Tønderup Adamsen

    ENGINEER

    Anton helps build the engine behind Oase. He loves digging into both structure and detail — making sure everything runs smoothly and reliably behind the scenes.

  • Portrait of Ditte Lykke Hansen
    Ditte Lykke Hansen

    FRONTEND & UX

    Ditte contributes to the technical development of Oase with a sharp eye for frontend and user experience. She makes sure things don't just work — but feel right too.

  • Portrait of Rasmus Westh Jensen
    Rasmus Westh Jensen

    GROWTH & ENGAGEMENT

    Rasmus works on growth and engagement at Oase. He focuses on getting Oase to the communities that want to move time back to the relationships that actually matter.