
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.

Nodeland
Obsidian
Poppy AI
Notion
Echonote
MindNote
Evernote
A smarter way to think with notes.

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.
|
|
|
|
|---|---|---|
| Website | sli.do | usethreaddeck.com |
| Pricing | ||
| Platforms | ||
| Company | 2012 | Startup from the United Kingdom · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Sli.do yet.
Thread Deck is a visual note-taking workspace that helps you think clearly. Instead of scattered notes, browser tabs, and lost ChatGPT threads, Thread Deck brings everything together on one simple canvas. 🧩 Drop in your notes, links, screenshots, and prompts - then connect them so ideas stay easy...
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.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
What is Slido
More videos
No Thread Deck 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 Thread Deck.
Thread Deck's answer:
Thread Deck is the first workspace that lets you think visually with notes and power them with AI context. Instead of juggling tabs, screenshots, Notion docs, and random GPT threads, Thread Deck connects everything on one living canvas. • Notes, links, prompts, and ideas all stay visible • You can plug your notes directly into AI chats for better, more personalized results • Reusable prompts and personas sit right beside your work • A single canvas replaces messy folders, tabs, and screenshots • It’s simple enough for beginners, but powerful for heavy thinkers • Designed with a calm, modern feel (no clutter, no noise)
Thread Deck isn’t just another notes app, it’s a thinking tool.
Thread Deck's answer:
Thread Deck gives you something most tools don’t: clarity.
While Notion, Mem, Obsidian, and others keep your ideas in pages or linear documents, Thread Deck shows everything connected on a visual canvas. You don’t lose context. You don’t rewrite prompts. And you don’t start each AI chat from scratch.
Choose Thread Deck if you want: • A workspace that mirrors how your brain works • Notes you can feed into AI instantly • Visual clarity instead of endless pages • A place to organize, explore, and reuse your best thinking • A simple way to share interactive canvases with anyone
It’s the easiest way to go from scattered → organized → ready for action.
Thread Deck's answer:
Thread Deck is designed for people who think across many ideas and use AI every day. • AI power users (ChatGPT, Claude, Gemini) • Creators and writers • Founders and builders • Students and researchers • Productivity fans using Notion, Mem, or Obsidian
If you take notes, map ideas, or run lots of AI chats, Thread Deck is for you.
Thread Deck's answer:
Thread Deck was created to solve one problem: ideas were everywhere, but never in one place. Notes lived in one app, GPT chats lived in another, screenshots were buried in downloads, and context was constantly lost.
The solution was to build a simple visual canvas where your notes, links, prompts, and AI results all stay together. A calmer, smarter way to think with notes.
Thread Deck's answer:
Thread Deck is built using modern, fast, and reliable technologies. • React / Next.js for the web app • Node.js for backend logic • Supabase for data • OpenAI, Anthropic, and Google AI for model integrations
The stack is designed for speed, clarity, and easy iteration.
Thread Deck's answer:
Thread Deck is early-stage but already used by: • Creators planning content visually • Founders organizing product ideas • Marketers running AI-powered workflows • AI enthusiasts keeping prompts and notes connected • Students and researchers mapping complex topics
The early user base includes heavy AI and productivity users who rely on Thread Deck as their daily thinking space.
Share your experience with using Sli.do and Thread Deck. 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,...
We have no reviews of Thread Deck 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: about 5 years ago
Tracking Thread Deck since Nov 2025.
When comparing Sli.do and Thread Deck, you can also consider the following products.

a web-based polling tool for workshops, conferences & events
Compare Mentimeter to Sli.do or Thread Deck:

NodeLand offers a unique blend of mind-mapping and note-taking features. It transforms how ideas are captured and organized by connecting every note into dynamic mind maps. Nodeland’s AI assistant helps understand, expand, and retain information.
Compare Nodeland to Sli.do or Thread Deck:

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 Thread Deck:

A second brain, for you, forever. Obsidian is a powerful knowledge base that works on top of a local folder of plain text Markdown files.
Compare Obsidian to Sli.do or Thread Deck:

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 Thread Deck:

Poppy AI is an AI tool that helps content creators, copywriters, and marketers work visually with AI & save 100's of hours per month
Compare Poppy AI to Sli.do or Thread Deck: