Uptime SLA with a figure
"High availability" is marketing. "99.9 %" is a commitment.
Read the percentage with its scope: use the uptime calculator for a time-based example and the SLA review checklist for the questions behind it.
275 of 8233 companies we measured publish it, that is 3%. Last checked 2026-10-21.
How the company counts work
Every figure on this page counts companies, not product entries. A company with several products counts once. A finding at any of its products places that company in the found group.
Weight in the transparency score: . See how we score · back to all criteria.
- Found275
- Not found at checked addresses7,958
- Not measured658
8,891 companies in total. Unmeasured companies are excluded from the published share.
Find the evidence in your category
Share of measured companies with a finding. Open a category for every vendor and source.
Categories 1–12 of 210
- Accounting1% 1 of 72 companies measured View vendors and sources →
- Affiliate and partner marketing3% 1 of 40 companies measured View vendors and sources →
- API management2% 1 of 46 companies measured View vendors and sources →
- API security5% 1 of 20 companies measured View vendors and sources →
- Applicant tracking7% 3 of 44 companies measured View vendors and sources →
- Association management3% 1 of 35 companies measured View vendors and sources →
- Auto repair shop management0% 0 of 36 companies measured View vendors and sources →
- Automotive retail software0% 0 of 46 companies measured View vendors and sources →
- Aviation maintenance software3% 1 of 29 companies measured View vendors and sources →
- Background screening0% 0 of 33 companies measured View vendors and sources →
- Backup and recovery0% 0 of 34 companies measured View vendors and sources →
- Behavioral health0% 0 of 26 companies measured View vendors and sources →
What exactly they state
We do not only record THAT they publish this, but WHAT: the figure, the name, the location, with the sentence it stands in. Each link below lists every vendor carrying that value.
Uptime figure
Which vendors name this as the highest uptime figure on their SLA page?
These are quotes and they do not enter the score. All measured detail.
Published
An availability commitment with a figure.
275 companies published it. Too many to list on one page. The full list is split by category above, and every single result is also on the vendor profile it belongs to.
No uptime figure found.
We reached at least one address for each of these vendors and none of them carried it. That is what we found at the addresses we checked, on the date we checked them, and not a statement about what the vendor has.
7,958 companies were reached and did not carry it at the addresses we checked. Too many to list on one page. The full list is split by category above, and every single result is also on the vendor profile it belongs to.
Not measured
We could not reach these vendors, or their robots.txt asks us not to. This says something about our measurement, not about them. They are left out of the percentage above.
658 companies could not be measured by us. Too many to list on one page. The full list is split by category above, and every single result is also on the vendor profile it belongs to.
Found something we missed? Tell us. A correction moves that vendor into our next nightly run. That run reads the same fixed addresses we check for every vendor, not the address you send.