If you are running a shop, whatever B2C or B2B website, you should include this ''request to login'' function to protect your business confidentiality. We offer you a perfect solution: Magento 2 Force Login/Required Login. Magento 2 Force Login extension allows store owners to hide store content and ask customers to log in if they want to access and view the detail page. Customers are restricted to access certains pages and will be redirected to another page after logging in.

Prominent Features:

- Restrict non-logged-in customer access
- Enable ''Force Login'' on specific or all pages
- Apply Required Login to default pages
- Apply Required Login to CMS pages
- Apply Required Login to custom pages
- Required Login with custom pages including strings
- Required Login with custom pages excluding strings
- Set destination page after customers log in
- Redirect customers to targeted page after logging in
- Display required-login notice on configured page
- Allow/disable visitors to create customer accounts
- Quickly enable/disable Required Login
- Manage backlist page - Force Customer Login overview
- Compatible with Magento 2.3.x CE & EE
- Available for B2B

Link product: https://landofcoder.com/magento-2-force-login.html/