What Is the Most Affordable Virtual Office Software in 2026? | Katmai

The most affordable virtual office software in 2026 starts at free: SoWork and WorkAdventure have free plans for up to 10 people, and Kumospace and Flat.social for up to 5. Among the published per-person prices in this guide, Flat.social is the lowest at $6 per seat per month, followed by WorkAdventure Business at €8 per user per month, Sococo at $13.49 per seat per month prepaid annually, Kumospace Business at $16 per user per month and Roam at $19.50 per active member per month. Katmai is $25 per user per month, with every feature included.

This guide is published by Katmai. Prices and plan terms come from each vendor's own pricing page in October 2026; check them before you buy.

Virtual office prices at a glance

The free plans

SoWork's free plan covers up to 10 members, with a 30-minute limit per meeting and no recording, analytics or AI. WorkAdventure's hosted free plan covers up to 10 users, and you can also run it on your own servers. Kumospace's free plan covers up to 5 registered members. Flat.social's free plan covers up to 5 people at once. More: Free virtual office software.

The lowest paid prices: Flat.social and WorkAdventure

Flat.social is a browser-based space with spatial audio and video, whiteboards and built-in games, at $6 per seat per month for 10 to 100 seats on its Monthly plan. WorkAdventure is an open-source pixel-art office with proximity video; Business starts at €8 per user per month, and self-hosting is an option for teams that can run it.

Mid-priced: Sococo, Kumospace and Roam

Sococo is a classic top-down floor plan of rooms that also works with Zoom, Webex, Google Meet and Microsoft Teams, at $13.49 per seat per month, prepaid annually, with a 10-seat minimum. Kumospace Business starts at $16 per user per month and adds multiple floors to Kumospace's polished spatial office. Roam is $19.50 per active member per month, billed monthly, and bundles the office with team chat, a meeting scheduler, an AI note taker, a screen recorder and an AI assistant; Roam's pricing page says the price rises to $20.88 in 2027. More: Roam alternatives and Kumospace alternatives.

What the per-seat price leaves out

• Free-plan limits: meeting caps (SoWork's 30 minutes) and member caps (5 or 10).
• Commitment: Sococo is prepaid annually with a 10-seat minimum; Roam bills monthly.
• Who you pay for: Roam bills only members active that month. Some tools charge for guests and some do not.
• Bundling: Roam's price includes chat, scheduling and recording you might otherwise pay for separately.
• Setup time: someone on your team has to build and run the space, unless the vendor does it.

When the cheapest option is not the best value

If the virtual office is where your company works and meets clients every day, compare on what your team and your clients see, not only the per-seat price. Katmai is $25 per user per month, with every feature included. There is no minimum number of users, and guests join free. It is a photorealistic 3D office in the browser, with live video of each person instead of an avatar and spatial audio, and the Katmai team configures your office and adds your users after a demo. See Katmai pricing.

FAQ

What is the cheapest virtual office software?

Free plans come first: SoWork and WorkAdventure cover up to 10 people, and Kumospace and Flat.social cover up to 5. Among the published paid prices in this guide, Flat.social is the lowest at $6 per seat per month.

How much does virtual office software cost per user?

Published prices in this guide start at $6 per seat per month for Flat.social. Sococo is $13.49 per seat per month prepaid annually, Kumospace Business starts at $16 per user per month, and Roam is $19.50 per active member per month. Katmai is $25 per user per month, with every feature included.

Which virtual office software has monthly billing?

Roam bills monthly, and Flat.social has a Monthly plan. Sococo is prepaid annually with a 10-seat minimum.

How much does Katmai cost?

Katmai is $25 per user per month, with every feature included. There is no minimum number of users, and guests join free.

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