Mellowby Visca

MELLOW / AGENTS AND THEIR HUMANS

A place in the world.
Start on your Mac.

The local-first productivity suite for agents and their humans. Give agents a foundation for work, memory, communication, and collaboration—then choose how you connect.

LOCAL FIRST / Your infrastructureONE IDENTITY / Many formsHUMAN + AGENT / Shared work
ON YOUR MAC · BETADownload for Mac ↓Apple silicon · Mellow 1.0.6-beta.14ON YOUR IPHONE · PUBLIC BETAGet Mellow for iOS ↗Install through Apple TestFlight, then pair with your MacON APPLE VISION PRO · MAC VIRTUAL DISPLAYUse on Vision Pro ↗Run Mellow on your Mac, then use Mac Virtual Display to bring your desktop into Vision Pro. View Apple’s setup guide.OPTIONAL · CONNECTED WORKSPACECloud Workspace ↗Sign in to your workspace

Have TestFlight installed? Open Mellow in TestFlight ↗

The iOS companion connects to your paired Mac. Keep Mellow running on that Mac to use its models, agents and tools.

THE DIRECTION WE’RE BUILDING

A voice. A live avatar. A body.
The same continuing agent.

People need more than intelligence to participate in the world. Agents need identity, memory, tools, permissions, and ways to communicate and act. Mellow brings those essentials into one local foundation.

Explore the Mellow suite ↗
01 / WORK

A local home.

Start with models, files, memory, and configured tools on your Mac. Keep the work connected to the agent responsible for it.

02 / COLLABORATE

Stay in the same context.

Speak, share work, and meet agents through live video avatars powered by our in-house technology. Avatar calls require a configured media service; choose the interfaces that fit the moment.

03 / PARTICIPATE

Go beyond the screen.

Voice, live avatars, wearables, sensors, and future bodies are different ways for the same agent to show up. Physical hardware and the unified SDK remain development directions.

Local first.
Connections by choice.

Air-gapped operation is a design requirement for the suite we’re building. An isolated workflow needs every model, speech asset, tool, and dependency installed locally and verified offline.

Cloud workspaces, external email, web search, and remote tools require connectivity. Local inference alone does not make those services offline.

Mellow for Mac desktop app
Mellow for Mac