
Mentimeter
Poll Everywhere
Kahoot!
AhaSlides
Glisser
Wooclap
Pigeonhole Live
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.

Mentimeter
Unified Remote
Remote Mouse
Turn your phone into a presentation remote: upload a PDF, scan a QR code, control your slides with notes, timer, laser, zoom and live audience Q&A. Free, no app, no signup.

Which is more popular?
Based on our record, Sli.do seems to be more popular. It has been mentioned 1 time since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | sli.do | slidect.com |
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| Company | 2012 | Startup from France · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Sli.do yet.
Slidect turns any phone into a presentation remote. Upload a PDF (everything exports to PDF), put the presenter view on the big screen and scan the QR code with your phone: it becomes the remote, with your current slide, your notes, a timer, a laser pointer, zoom, blackout and a slide grid. The...
What each product offers, as listed by its team.


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.
No analysis of Slidect yet.
Walkthroughs and reviews on video.
What is Slido
More videos
No Slidect videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Sli.do and Slidect.
Slidect's answer:
React 19 and Vite on the front end, a Hono server on Node 24, PostgreSQL, Cloudinary for slide images, hosted on Railway. Slides are rendered from the PDF in the browser with pdf.js, so the file itself never leaves your computer. Slide sync uses short-interval polling rather than WebSockets, which survives conference Wi-Fi and aggressive proxies. Installable as a PWA. Analytics: self-hosted Umami, no cookies.
Slidect's answer:
Slidect works on a machine that is not yours. No app to install on the room's computer, no account, nothing to configure: open the presenter view in a browser, scan the QR code with your phone and you are in control. The big screen opens on a welcome screen with a QR code, so the audience joins while people are still sitting down, and they follow, react and ask questions from their own phone.
Slidect's answer:
Hardware clickers get lost and only press next. Keynote Remote needs an iPhone and a Mac. Slido and Mentimeter handle the audience but not the slides, and they cost from about 10 EUR a month. Slidect does both in one free tool: your phone is the remote (with notes, timer, laser, zoom and blackout) and the audience gets a QR code to follow, react and ask questions. It runs in any browser, with nothing to install and no signup.
Slidect's answer:
Teachers and trainers who want to walk around the room instead of standing at the desk, conference speakers who present from a laptop that is not theirs, and anyone running a team meeting who wants live questions and reactions without a paid audience tool. Bilingual (English and French).
Slidect's answer:
Slidect is a solo side project by Nicolas Gougé, an independent developer in France. It started from a scene seen too often in meeting rooms and classrooms: someone hunched over a laptop pressing arrow keys, or fumbling with a clicker someone else borrowed last week. A phone is already a better remote: it has a screen for your notes, a timer and your current slide. Slidect went live in summer 2026 and is built and run by one person.
Share your experience with using Sli.do and Slidect. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


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,...
We have no reviews of Slidect yet. Be the first one to post
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: almost 5 years ago
Tracking Slidect since Sep 2026.
When comparing Sli.do and Slidect, you can also consider the following products.

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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.
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Unified Remote is a software app available for iPhone, Android, and Windows Phone mobile operating systems. It's designed to turn your smartphone into a universal remote. Read more about Unified Remote.
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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.
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Turn your smartphone into a wireless touchpad and keyboard now!
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Add live polls, quizzes, word clouds and Q&As to make presentations interactive. See dynamic audience interactions happen in real-time.
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