How many companies use Contact Form 7 vs The Events Calendar?

43,007 companies use Contact Form 7 and 5,011 companies use The Events Calendar in our database. Contact Form 7 is more widely adopted with 8.6x more companies than The Events Calendar.

Can I get a list of companies using both Contact Form 7 and The Events Calendar?

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.

Contact Form 7 vs The Events Calendar

Contact Form 7 is used by 43,007companies — 8.6x more than The Events Calendar (5,011).

43,007 use Contact Form 75,011 use The Events Calendar

Side-by-side comparison

	Contact Form 7	The Events Calendar
Companies	43,007	5,011
Category	WordPress plugins	WordPress plugins

Company adoption

Get the full comparison

48,018 companies with emails, tech stacks, and contacts

Start free →

1,000 lookups · API access · CSV exports

API access

GET /api/v1/tech?name=contact-form-7

From the makers of AgentData

DragApp

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

Try DragApp free →

HeyHelp

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

Try HeyHelp free →

Oneway

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

Try Oneway →

View individually

Companies using Contact Form 7→

Companies using The Events Calendar→

Frequently asked questions

Need this data via API?

Access technology comparison data programmatically via REST API or MCP.

API docs →