§ Early access

Scellis is not open yet.

The engine — the part that runs the math on your own GPU and checks every result against a reference — is built and under test. The studio you would open in a tab is being finished. When it opens, it opens here: there is no waitlist to join and no address to leave with us.

§ Where things stand

What runs today, and what is still being built

Item by item. We publish no date, because the work decides it.

CapabilityWhere it stands
Any workflow, on your own GPURuns today — data preparation, analysis, statistics, simulation, with every built-in computation checked against a reference implementation
TrainingRuns today — optimizers, schedulers, mixed precision, fine-tuning, checkpoints
Working togetherPartly — live co-editing of one workflow is implemented and tested; many devices on a single job has not yet run end to end
Charts and live viewersBuilt, not yet released — charts and viewers you open in windows, configure, snapshot and export; the last pieces are still landing
External AI agents and connectorsPartly — an outside agent connects over MCP once you approve it (built, hardening under way); storage and messaging connectors reach the address you approve from a release build, through a sandboxed frame that can reach that address and nothing else — a service works when it answers cross-origin requests from any origin (Access-Control-Allow-Origin: *), and the cloud-storage services have not yet been tried against live accounts
The studio itselfBeing finished — this is what the opening waits for

If you want the substance meanwhile: the platform tour shows what Scellis does and how, the docs go deeper, pricing says what will cost money and what never will, and honest limits says what the platform cannot do.