There is a tool that was presented here, that looks like Ayoa: Octopus. Source: 11 months ago

Hi! I would just like to let you know that the IOctopus mind maps have made it possible to get free access for teachers, students and other educators. So if you are in education and have been looking for a awesome free online service, welcome you to try it! https://ioctopus.online/. Source: about 1 year ago

Hi, IOctopus has a free plan, it is nice service and allows you to share links to the map, embed an interactive map on your website and there is export to images. Source: about 2 years ago

Hi, check out IOctopus.online. It works on all devices, as it is an online service. There is a free plan, and there are inexpensive paid extended versions. Source: over 2 years ago

Try IOctopus https://ioctopus.online/ , it has flexible organic branches-tentacles, maybe what you're looking for. Source: over 2 years ago

Hey HN! I am asking out of genuine curiosity, and perhaps doing a little market research. My team uses https://www.donut.com/ and https://officevibe.com/ but I'm pretty sure we're on the free tier for both. Do you work in a team that pays monthly for any cool Slack apps or integrations? Which ones? If you're not the one paying, do you find it useful - or annoying? Cheers! - Source: Hacker News / over 1 year ago

Officevibe, which is an employee experience platform, regularly sends out Slack notifications on behalf of their customers asking employees to complete a brief survey. Their engineering team utilizes the Automations API to create lists of users for whom the Slack survey could not be delivered and send them an email survey instead. - Source: dev.to / about 2 years ago