Apart from Admidio which has already been mentioned, another option to explore is CiviCRM. Source: about 1 year ago

As a software developer, I looked at some of what they did, and some of what is commercially available for candidates. The guy who won in the races I ran in was spending $1500/month for a website that was a simple brochure. Something that could be set up for even folks running for school board might be a simple hosted brochure/blog site with Wordpress as a front-end, with CivCRM keeping track of volunteers and... Source: about 1 year ago

Https://civicrm.org/ [this works with a cms like drupal, wordpress, joomla etc]. Source: about 2 years ago

So far I found Chatwoot, CiviCRM, Corteza, ERPNext, EspoCRM, Dolibarr, Odoo, OroCRM, Mautic, SuiteCRM and X2CRM and there are probably even much more available. It seems that Odoo and ERPNext are huge but also very flexible (with many extensions available). Source: about 2 years ago

If you are already using wordpress, you may also want to look at CiviCRM [https://civicrm.org/] for managing members etc. It is used by non-profit orgs. Source: over 2 years ago

Don't listen to them. What you are doing is very anti-polarisation. In a polarised society, you will have a lot of disbelievers in you. Don't listen to them. To make any convincing argument, you have to put it through the scrutiny of multiple arguments in all sides. Climate deniers are not climate deniers because they run away from truth, they are because they think they found THE truth. If their arguments can be... Source: over 1 year ago

Kialo.com is better for real debate. There you could cite your study, and people could discuss why it does-or-doesn't apply to this-or-that population, and any name-calling, or maligning someone's attitude, would be deleted with explanation and invitation to rephrase. Source: over 1 year ago

Should check out https://kialo.com . Best site for forming a healthy debate. Source: almost 2 years ago

I read it and it looks like they studied r/TheRedPill, r/DatingAdvice, r/Atheism, and r/TheDonald, but I don't see where it suggests the results might apply to subreddits such as r/religion or other discussion platforms such as kialo.com. Also, they only seem to have found a small bias in the more neutral subreddit r/DatingAdvice. Source: almost 3 years ago

And about your second suggesting: Yes, I also had something like in mind – and in fact, there is kialo.com already doing it! Source: about 3 years ago