What else does FastComments use?

Akamai, Brevo, DeepInfra, Hetzner and Mailgun, among 14 vendors we hold evidence for.

Which other companies use OVH?

Adaltys Avocats, Adapty Tech, Adversus, Affilae and Ahrefs, among 206 companies with public evidence.

Yes. We hold strong evidence for this. Evidence: Subprocessor list, Privacy policy.

Yes

We hold strong evidence for this.

The company names it in its own subprocessor list, a statement that this vendor handles its customers' data.
The company's privacy policy names it as a processor, controller or partner.

Subprocessor listNamed as OVH SASProcesses data for the company11 Nov 2026Source

Subprocessor listNamed as OVH US LLCProcesses data for the company11 Nov 2026Source

Privacy policyProcesses data for the company11 Nov 2026Source

Privacy policyNamed as OVH US LLCProcesses data for the company11 Nov 2026Source

FastComments provides live commenting, streaming chat, and live polls for any page or app. It serves sites and apps that want to add these features.

Summarized from its homepage on 4 Nov 2026.

FastComments has evidence for 14 vendors. The strongest:

See FastComments's full stack with a source for every vendor, and ask the same question about any company from the API, Claude or your browser.