====== GuestBooks ======

* [Pika](https://pika.pika.page/posts/guestbooks-for-everyone)
* [Atabook](https://atabook.org/)
* [Smart Guestbook](https://www.smartgb.com/)
* [Bravenet](https://www.bravenet.com/guestbooks)
* [Guestbook Central](http://www.guestbookcentral.com/) | only http
* [UltraGuest](https://www.ultraguest.com/)