About Joind.in

Joind.in brings attendee feedback to speakers at events, quickly and transparently. Getting feedback lets speakers improve, attendees be heard, and organisers find out what really works (and doesn't!) at their events. All this means ... better events and speakers!

Some highlights of using joind.in with your event:

  • Let us know your CfP dates and we'll help spread the word. Other organisations use our data feed and we also run https://callingallpapers.com
  • Schedule view: with your talks entered, people can use joind.in to view the schedule by track or in agenda layout
  • Speakers get great feedback and improve every year - having this feature means a lot to them

Event Organisers

If you want to use joind.in to get feedback to your speakers, then you're welcome to do so! Head over to the events page and submit your event details. These are approved by a human (usually within a couple of days) and we'll email you when your event is ready for you to edit.


Claim your talks! When you're listed as giving a talk, this will be attached to your account when you claim it and the event organiser has approved your claim. Once claimed, you can edit your talk record to add links to slides and reply to comments by attendees

Not For Profit

The Joindin Foundation is organized exclusively for charitable, educational, and scientific purposes under Section 501(c)(3) of the Internal Revenue Code, or corresponding Section of any future federal tax code. EIN: 83-3647000.

Open Source

Joind.in is built and run by volunteers, and is an open source project. If you want to get involved, we'd be delighted to have you, regardless of who you are or your level of experience - lots of people make their first contributions to open source on this project and we try hard to make it easy to get started with.

Some important information for working with Joind.in:

If you're not sure where in that huge list to get started, or you want to chat to us, then the best place to find us is on Slack. You can join via Joindin Slack, feel free to pop in and talk to us anytime!


Need a copy of the Joind.in logo? Find the one you need on our assets page.

Get In Touch

If you have any comments, questions, feedback or anything else you'd like us to know, then do please get in touch. We'd be delighted to hear from you!