Sure, SurveyMonkey is awesome.

But have you considered these open source alternatives?

They are free, self-hostable and community-driven.

Check by yourself: Ⓕ Formbricks .

So is Ⓕ Formbricks

Open Source Survey Platform
★ 10K survey feedback License: AGPL-3.0
Formbricks provides a free and open source surveying platform. Gather feedback at every point in the user journey with beautiful in-app, website, link and email surveys. Build on top of Formbricks or leverage prebuilt data analysis capabilities.