
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.

Continio
Memori
Memories.ai
MemoryBase.app
Second Brain for AI
Give ChatGPT's memories to Claude. One memory follows you across every AI you use. Never explain yourself twice.

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 | memoryrouter.ai |
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| Platforms | — | |
| Company | 2012 | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Sli.do yet.
MemoryRouter gives one persistent memory across the AI tools you use. Move what ChatGPT remembers about you into Claude in about two minutes, then keep one memory across ChatGPT, Claude, Codex, Claude Code, OpenClaw, and any MCP-compatible client. Typical vaults recall in 300 to 500 ms. Encrypted...
What each product offers, as listed by its team.


No features have been listed yet.
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 MemoryRouter yet.
Walkthroughs and reviews on video.
What is Slido
More videos
No MemoryRouter 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.


Share your experience with using Sli.do and MemoryRouter. 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 MemoryRouter 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 MemoryRouter since Aug 2026.
When comparing Sli.do and MemoryRouter, you can also consider the following products.

a web-based polling tool for workshops, conferences & events
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One app for ChatGPT, Claude, Gemini and Grok, with a memory that's actually yours.
Compare Continio to Sli.do or MemoryRouter:

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 MemoryRouter:

Persistent memory from agent trace, not just conversation
Compare Memori to Sli.do or MemoryRouter:

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 MemoryRouter:

ChatGPT for your video library, with unlimited video context
Compare Memories.ai to Sli.do or MemoryRouter: