
Mentimeter
Kahoot!
Poll Everywhere
AhaSlides
Glisser
Wooclap
Crowdpurr
Slido is the ultimate Q&A and polling platform for live and virtual meetings and events. It offers interactive Q&A, live polls and insights about your audience.

Render UIKit
Heroku
Railway
Netlify
Vercel
CapRover
Dokploy
An open-source, hassle-free, self-hostable Heroku & Netlify alternative.

Which is more popular?
Based on our record, Coolify seems to be a lot more popular than Sli.do. While we know about 102 links to Coolify, we've tracked only 1 mention of Sli.do.
Website, pricing, platforms and company facts side by side.
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| Website | sli.do | coolify.io |
| Pricing | ||
| Platforms | — | |
| Company | 2012 | — |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Sli.do is recommended for event organizers, educators, corporate trainers, webinar hosts, and conference managers. It is ideal for those looking to increase engagement in hybrid or virtual settings and for anyone seeking to make meetings and events more interactive and participant-focused.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
What is Slido
More videos
MIRACLE Cooling Device for Las Vegas Heat? Torras Coolify Portable Air Conditioner Review
More videos
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Sli.do and Coolify. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


The plans are not the same. Slido Professional has moderation, branding and multiple rooms, among other things, and Mentimeter’s conference pack has Excel export and editing together with your team. klapp has no...
Yet another highly rated tool, Slido helps you build interactive polls, quizzes or surveys. The tool is scalable and can cater their services to both individuals, and businesses. The participants don’t need to...
Slido shares many features with the other tools on this list. But it also lets your audience prioritize questions for Q&A sessions by upvoting/downvoting them – a concept that Reddit users will be familiar with. Also,...
Choose Appbox over Coolify when you do not want to operate a PaaS at all. Choose Coolify when owning the server, deployment workflow, Docker layer, and automation surface is the reason you are choosing the tool.
Coolify is the self-hostable Railway-style option when you want Git/Docker deployments on servers you control.
The main advantage of self-hosting with Coolify is control. You have complete ownership over the servers, bandwidth, and configuration. This makes it easy to optimize hosting to suit your application's specific needs....
Recommendations tracked on public social media and blogs since March 2021.


Does anyone know of a open source self-hosted alternative to sli.do? Source: about 5 years ago
Infisical is an open-source secrets manager. Coolify is a self-hosted PaaS that runs Docker workloads behind a Traefik reverse proxy with automatic TLS. This guide puts them together: a production-style Infisical on Coolify, with the... - Source: dev.to / 17 days ago
Those jobs already have good tools: Coolify or Dokploy for Git deploys and containers, Ansible for provisioning, and plain SSH for the rest. Keeping the scope small is what keeps the hub one binary. - Source: dev.to / 17 days ago
Today I run 7 applications, 5 databases and an observability stack on a single VPS, managed by Coolify. From Next.js and Node.js to Python services and self-hosted infrastructure, I deploy different stacks without depending on a... - Source: dev.to / 22 days ago
When comparing Sli.do and Coolify, you can also consider the following products.

a web-based polling tool for workshops, conferences & events
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React-inspired Swift library for writing UIKit UIs
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Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.
Compare Kahoot! to Sli.do or Coolify:

Agile deployment platform for Ruby, Node.js, Clojure, Java, Python, and Scala. Setup takes only minutes and deploys are instant through git. Leave tedious server maintenance to Heroku and focus on your code.
Compare Heroku to Sli.do or Coolify:

Audience response system that uses mobile phones, twitter, and the web. Responses are displayed in real-time on gorgeous charts in PowerPoint, Keynote, or web browser.
Compare Poll Everywhere to Sli.do or Coolify:
