Mosaic Agent / Private tester program

Join theClose Beta.

Help us test an agent built to take responsibility for the work. The first release runs locally with Qwen 3.5 9B through Ollama.

LocalOllama runtime

LimitedTester cohort

DirectProduct feedback

Request access

01 / Request access

Tell us how you'd put Mosaic to work.

We're selecting testers around concrete workflows. Tell us what you want to hand off, how you work today, and what a trustworthy result looks like.

Before you applyBe ready to run an early desktop build locally, test real workflows, and share clear failure evidence.

CodingResearchBrowser workflowsArtifact creation

close beta / applicationlimited access

Full name * Work email * Role * Primary workflow *

Primary platform *

macOSWindowsLinux

What would you want Mosaic to handle end-to-end?

Submitting an application does not guarantee access. Early seats are intentionally limited.

Your email app has been opened with the application prepared. Send the message to complete your request.

02 / What testers get

Close Beta testers receive early builds and a direct line into product development while we harden execution, verification, repair, and recovery.

Early desktop buildsLocal executionNew capabilitiesDirect influence

tester / accessClose Beta

A working relationship, not a waitlist.

BUILDEarly Mosaic desktop releases

Access new capabilities as they ship.

WORKFLOWCoding, research, browser, and artifact work

Test the agent on bounded, real-world objectives.

FEEDBACKDirect influence on development

Help define reliability and product priorities.

Mosaic Agent / Close Beta