How many companies use sidr vs Yoast SEO?

1,016 companies use sidr and 81,339 companies use Yoast SEO in our database. Yoast SEO is more widely adopted with 80.1x more companies than sidr.

Can I get a list of companies using both sidr and Yoast SEO?

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

Yoast SEO is used by 81,339companies — 80.1x more than sidr (1,016).

1,016 use sidr81,339 use Yoast SEO

	sidr	Yoast SEO
Companies	1,016	81,339
Category	JavaScript libraries	SEO

Get the full comparison

82,355 companies with emails, tech stacks, and contacts

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=sidr

From the makers of AgentData

DragApp

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

HeyHelp

AI email assistant inside Gmail. Drafts, sorts, follows up.

Oneway

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

Access technology comparison data programmatically via REST API or MCP.