Software Alternatives, Accelerators & Startups

Crystal (programming language) VS Sli.do

Compare Crystal (programming language) VS Sli.do and see what are their differences

Crystal (programming language) logo Crystal (programming language)

Programming language with Ruby-like syntax that compiles to efficient native code.

Sli.do logo Sli.do

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.
  • Crystal (programming language) Landing page
    Landing page //
    2022-01-26
  • Sli.do Landing page
    Landing page //
    2023-09-01

Sli.do

Website
sli.do
$ Details
freemium €10.0 / Monthly (billed annually)
Platforms
Browser
Release Date
2012 June

Crystal (programming language) features and specs

No features have been listed yet.

Sli.do features and specs

  • Audience Q&A: Yes
  • Polls: Yes
  • Quizzes: Yes
  • Word clouds: Yes
  • Surveys: Yes
  • Google Slides integration : Yes
  • Zoom Integration: Yes

Crystal (programming language) videos

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Sli.do videos

What is Slido

More videos:

  • Tutorial - How to Create Your First Slido Event
  • Review - Slido Story: London Ambulance Service

Category Popularity

0-100% (relative to Crystal (programming language) and Sli.do)
Programming Language
100 100%
0% 0
Polls And Quizzes
0 0%
100% 100
OOP
100 100%
0% 0
Realtime Feedback
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Crystal (programming language) and Sli.do

Crystal (programming language) Reviews

We have no reviews of Crystal (programming language) yet.
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Sli.do Reviews

Live Polling: Free guide + Top 7 Live Poll Tools
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 download any apps into their device and can join the event by clicking a simple link.
10 Best Poll Everywhere Alternatives (with Free Trials + Pricing)
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, if you’re looking for Poll Everywhere alternatives with Powerpoint embed, it’s integrated with Powerpoint, Google Slides, and Microsoft Teams.

Social recommendations and mentions

Based on our record, Crystal (programming language) seems to be a lot more popular than Sli.do. While we know about 110 links to Crystal (programming language), we've tracked only 1 mention of Sli.do. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Crystal (programming language) mentions (110)

  • Crystal 1.11.0 Is Released
    I like the first code example on https://crystal-lang.org
        # A very basic HTTP server.
    - Source: Hacker News / 6 months ago
  • Choosing Go at American Express
    If you're interested, take a look at Crystal (https://crystal-lang.org/)! - Source: Hacker News / 6 months ago
  • Ruby 3.3's YJIT: Faster While Using Less Memory
    Obviously as an interpreted language, it's never going to be as fast as something like C, Rust, or Go. Traditionally the ruby maintainers have not designed or optimized for pure speed, but that is changing, and the language is definitely faster these days compared to a decade ago. If you like the ruby syntax/language but want the speed of a compiled language, it's also worth checking out Crystal[^1]. It's mostly... - Source: Hacker News / 7 months ago
  • What languages are useful for contribution to the GNOME project.
    Crystal is a nice language that's not only simple to read and write but performs very well too. And the documentation is amazing as well. Source: 7 months ago
  • Jets: The Ruby Serverless Framework
    Ruby is a super fun scripting language. I much prefer it to python when I need something with a little more "ooomph" than bash. It's just...nice...to write in. Ruby performance has come a long way in the last decade as well. There's libraries for pretty much everything. My modern programming toolkit is basically golang + ruby + bash and I am never left wanting. I do find Crystal (https://crystal-lang.org/) really... - Source: Hacker News / 7 months ago
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Sli.do mentions (1)

  • Sli.do Alternative
    Does anyone know of a open source self-hosted alternative to sli.do? Source: over 2 years ago

What are some alternatives?

When comparing Crystal (programming language) and Sli.do, you can also consider the following products

Nim (programming language) - The Nim programming language is a concise, fast programming language that compiles to C, C++ and JavaScript.

Mentimeter - a web-based polling tool for workshops, conferences & events

Go Programming Language - Go, also called golang, is a programming language initially developed at Google in 2007 by Robert...

Kahoot! - Kahoot! makes it easy to create, play and share fun learning games in minutes—for any subject, in any language, on any device.

V (programming language) - Simple, fast, safe, compiled language for developing maintainable software.

Poll Everywhere - 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.