How many companies use Envoy vs HSTS?

2,369 companies use Envoy and 79,555 companies use HSTS in our database. HSTS is more widely adopted with 33.6x more companies than Envoy.

Can I get a list of companies using both Envoy and HSTS?

Yes. AgentData tracks companies using both tools. Subscribe to access the full list with emails, tech stacks, and contacts via CSV or API.

HSTS is used by 79,555companies — 33.6x more than Envoy (2,369).

2,369 use Envoy79,555 use HSTS

	Envoy	HSTS
Companies	2,369	79,555
Category	Reverse proxies	Security

Get the full comparison

81,924 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=envoy

AgentData picks

Oneway

All-in-one customer platform — live chat, email, automations, changelogs & roadmaps with AI.

DragApp

AI-powered shared inbox, help desk, and team collaboration — inside Gmail. 200K+ users.

Access technology comparison data programmatically via REST API or MCP.