
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.

MongoDB
Redis
ArangoDB
CouchDB
Apache Cassandra
OrientDB
Azure Cosmos DB
Document-Oriented NoSQL Database

Which is more popular?
Based on our record, CouchBase should be more popular than Sli.do. It has been mentioned 3 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | sli.do | couchbase.com |
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| 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
Couchbase on Why Every Enterprise Should Be Looking to Leverage Database Technologies
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 CouchBase. 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,...
Couchbase is an open source, NoSQL document-oriented engagement database, and distributed server that’s designed to support today’s mission-critical apps. The open-source platform runs natively on-device and manages...
The Couchbase APIs use JSON based schemas, peer-to-peer cloud syncing, and distributed ACID transactions. With geo-aware clustering and a distributed cloud-to-edge architecture, Couchbase provides reliable and...
CouchBase is another database engine to consider. While being a document based database, CouchBase offers the N1QL language which has SQL look and feel.
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
I used a mix of tools to build this project, each handling a different part of the process. Google ADK helps run the AI agents, Couchbase stores past Kubecon talks data and performs the vector search, and Nebius Embedding model for... - Source: dev.to / over 1 year ago
It is therefor with great satisfaction we hereby announce that we might sponsor your Open Source project with your own custom AI chatbot built on top of ChatGPT and our AI chatbot technology. To show you an example of how this might look... - Source: dev.to / over 3 years ago
I think the URL is linked from https://couchbase.com/ or cloud.couchbase.com. Source: about 5 years ago
When comparing Sli.do and CouchBase, you can also consider the following products.

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

MongoDB (from "humongous") is a scalable, high-performance NoSQL database.
Compare MongoDB to Sli.do or CouchBase:

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 CouchBase:

Redis is an open source in-memory data structure project implementing a distributed, in-memory key-value database with optional durability.
Compare Redis to Sli.do or CouchBase:

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 CouchBase:

A distributed open-source database with a flexible data model for documents, graphs, and key-values.
Compare ArangoDB to Sli.do or CouchBase: