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TrueTier

Is O down?

Independent measurement from the outside, every night. Back to the product

Live

No. O answered our last check on 30 Sep at 18:20 in 160 ms, with 100.0 % uptime over the last 90 days (4 checks). Launched on StartupBase in September 2026 — how that batch is doing.

Uptime over 90 days
100.0 %
4 checks
Average response
184 ms
from our server
Tracked
3
days
Last site change
2 d
page content

The last 90 days

28 Sep 2026 today

Event log

No outages recorded. That is good news.

Questions

Is O down right now?

No. O answered our last check on 30 Sep at 18:20 in 160 ms, with 100.0 % uptime over the last 90 days (4 checks).

What is the uptime of O?

100.0 % over the last 90 days, from 4 nightly checks; the average response was 184 ms.

When was O last down?

We have not recorded an outage since we started checking on 28 Sep 2026.

How is this measured?

A machine opens sumbios.ai from the outside once a night: HTTP status, response time, certificate and whether the page changed. Five failed nights in a row, confirmed from other networks, count as down. Nothing here is self-reported.

We measure from the outside, from a single location, once a day. We cannot see what happens inside the application — only whether the site responds, how fast, and whether it changes. A short outage between two checks will not be caught.