WorkAdventure Alternatives in 2026: Which Virtual Office Should You Switch To?

WorkAdventure is an open-source 2D pixel-art avatar office, free for up to 10 users and from €8 per user per month on Business, with self-hosting through sales. Teams leave it for two reasons: they outgrow the free plan, or they get tired of being a sprite. The best alternative is Katmai, a photorealistic 3D virtual office in the browser where your team is present as real people on live video all day, at $25 per user per month with every feature included, no minimum number of users and free guests. If you only want a cheaper or more polished avatar office, Gather, SoWork, Kumospace and Flat.social are below with their published prices.

This guide is published by Katmai, which makes virtual office software. Competitor prices come from each vendor's own pricing page in October 2026; check them before you buy.

The best WorkAdventure alternatives at a glance

Why teams leave WorkAdventure

WorkAdventure's strengths are real: open source, self-hosting for teams that need their data on their own servers, and a free plan for ten users. Its weakness is the same as every avatar office. Your colleague is a thumbnail-sized sprite, video only opens when two sprites stand together, and nobody can read a room full of pixels. Teams that want to feel like they share an office eventually want to see each other.

1. Katmai: the alternative that drops the avatar

Katmai is a photorealistic 3D office where your team is on live video at desks and in rooms, so presence means a face, not a character. You see who is around, walk over and talk, and clients join free by link into an office that looks like one. It runs in the browser with no download and no headset, and Katmai recommends 16GB of RAM and an i7 processor or better. One plan, $25 per user per month, every feature included, no minimum number of users. Getting started is a demo, then a configuration meeting where the Katmai team sets up your spaces and adds your users. There is nothing to self-host and no map to build.

2. Gather: the best-known pixel office

Gather is the closest like-for-like swap: a 2D pixel-art avatar office with a bigger ecosystem and more polish than WorkAdventure. Essential is $12 per member per month billed annually or $15 billed monthly, with a 30-day trial, unlimited meetings and chat, recordings and transcriptions, and guests are not billed. There is no free plan since Gather 2.0 launched on September 15, 2025, so WorkAdventure's free tier does not carry over.

3. SoWork: the cheapest paid avatar office

SoWork is an avatar office in a 2.5D space. It is free for up to 10 members with a 30-minute limit on every meeting, Basic is $5.40 and Premium is $12 per member per month billed annually, with a 7-day trial. Premium adds AI meeting notes. It keeps WorkAdventure's ten-person free tier, with the meeting cap as the catch.

4. Kumospace: avatars with recording and analytics

Kumospace runs in the browser and is free for up to 5 registered members with one floor and 50 guests. Business is $16 per user per month paid annually with a 5-member minimum and a 14-day trial, and adds unlimited floors, recording and analytics. Guests have limited features and up to 4 hours a week.

5. Flat.social: concurrent seats for meetings and events

Flat.social is a browser-only 2D map with video and audio, positioned for meetings, events and online schools. Free for up to 5 people at once, then $6 per seat per month for 10 to 100 seats, with seats counted as concurrent capacity rather than named users. It is the cheapest paid option for a team that only gathers occasionally.

How to choose

If open source or self-hosting is the requirement, stay on WorkAdventure; none of the products above are open source. If you want an avatar office with more polish, Gather; the lowest price, SoWork; recording and analytics, Kumospace; occasional meetups, Flat.social. If you want your team to see each other as real people in an office that looks real, Katmai, and it is the only one on this page that does.

FAQ

What is the best WorkAdventure alternative?

Katmai, for teams that want real people on live video in a photorealistic 3D office rather than pixel avatars, at $25 per user per month with every feature included, no minimum number of users and free guests.

Is there a free WorkAdventure alternative?

SoWork is free for up to 10 members with 30-minute meetings, Kumospace for up to 5 registered members and Flat.social for up to 5 people at once. Gather has no free plan. Katmai starts with a demo.

Which WorkAdventure alternatives are open source?

None of the products above. WorkAdventure is the open-source option in the category, and self-hosting is available through sales.

Is Gather better than WorkAdventure?

Gather is more polished and has a larger ecosystem, at $12 per member per month billed annually with no free plan. Both are 2D pixel-art avatar offices, so what you see is similar.

How much does Katmai cost compared to WorkAdventure?

WorkAdventure is free for up to 10 users and from €8 per user per month on Business. Katmai is $25 per user per month with every feature included, no minimum number of users and free guests, for a photorealistic 3D office on live video.

Related: Katmai vs WorkAdventure · WorkAdventure pricing · Free virtual office software · All alternatives guides · Katmai pricing · Book a Katmai demo