What it does
Output Messenger is an office team-chat product with one-to-one and group conversations, chat rooms, voice and video calls, file transfer, remote desktop sharing, and task management. Its pages also describe meetings and calendars, leave requests, and an on-premises server option. The purchase page lists a three-user free tier, plus paid perpetual and annual licenses priced by user count.
Output Messenger combines office messaging with communication and follow-up tools. Its feature pages describe direct and group chats, organized rooms, voice and video calls, file transfer, remote desktop sharing, and task lists that can be tied to a chat or project. The product also offers an on-premises server for organizations that want to install the service on their own network.
The pricing page lists three users free and offers both a lifetime perpetual license and an annual term license. For example, the published 100-user tier is $1,700 perpetual or $700 for one year; the purchase page says annual licensing provides a server to install on the premises network. That gives buyers more licensing and deployment choice than a simple per-seat subscription, but it also makes the server and renewal terms important to review. I reviewed official feature, purchase, and server pages; I did not install the product.
Strengths
- Team chat is paired with voice and video, file transfer, remote desktop sharing, and task lists.
- The pricing page offers three users free and distinguishes one-time perpetual licensing from annual licensing.
- An on-premises server option is documented for teams that want local deployment.
Watch out for
- The annual license requires the customer to install its server on a premises network and renew the license each year.
Best for
- Office teams that want chat, calls, file sharing, and task follow-up in a single client.
- Organizations evaluating local server deployment or lifetime licensing for team messaging.
Sources
- Office Chat Software, Team chat software | Output Messenger (Oct 25, 2026)
- Instant Messenger Features | Output Messenger (Oct 25, 2026)
- Office Chat Software Purchase | Output Messenger (Oct 25, 2026)
- Instant Messaging | On Premises Server | Output Messenger (Oct 25, 2026)