
Twilio
Slack
Telegram
Plivo
Discord
SendBird
Zulip
The #1 CPaaS Solution for Small, Medium & Enterprises

E.ggtimer.com
UbiTimer is a PowerPoint timer add-in that helps presenters stay on track with a clear countdown across slides. Simple and effective.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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| Website | mirrorfly.com | ubitimer.com |
| Pricing | ||
| Platforms | — | |
| Company | 500 - 999 employees | Startup from the United Kingdom · 1 - 9 employees · 2025 |
| Listed in |
In their own words, as submitted to SaaSHub.


MirrorFly is a highly secure and scalable real-time communication solution provider that offers voice, video and chat SDKs for all unique business use cases. With over 150+ enriched features like screen sharing, whiteboard, voice/video conferencing and recording, etc., the suite enables ease of...
UbiTimer is a lightweight PowerPoint add-in that adds countdown, count-up, and radial timers directly to your slides. Perfect for teachers, presenters, and trainers, it helps keep lessons and meetings on schedule. Works on Windows and Mac, supports slideshow mode, and offers a free EDU version...
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
MirrorFly is particularly recommended for businesses that require streamlined and scalable communication services, such as remote collaboration tools, customer engagement solutions, and platforms needing real-time video and voice integration. It is ideal for developers and organizations looking to build or enhance their communication infrastructure.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How to Build Your Own Custom Agentic AI with MirrorFly AI
More videos
UbiTimer Global Timer Across Slides in PowerPoint
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing MirrorFly and Ubi Timer.
MirrorFly's answer
MirrorFly is a leading CPaaS platform that offers complete customization for businesses to build their own chat platform. The unique offerings of MirrorFly CPaaS include 1000+ messaging, video & voice call features, 100% customization with branding elements, custom security and more.
Also, businesses can hire a dedicated developers team for end-to-end development support.
Ubi Timer's answer:
Ubi Timer brings timing directly into PowerPoint, so presenters do not need to switch to a browser, phone, or separate desktop timer. It supports countdown and stopwatch modes, works during Slide Show, and can be used per slide or across sections of a presentation, which makes it especially useful for lessons, workshops, rehearsals, and live talks.
MirrorFly's answer
MirrorFly CPaaS is not a regular communication solution like its competitors. With the customizable chat APIs and SDKs, businesses can build their own chat platform with their own branding, complete data ownership, hosting on their own server and unlimited customization.
Brands can hire dedicated developers and engineers for end-to-end development and migration processes.
Ubi Timer's answer:
Choose Ubi Timer if you want a timer that feels native to PowerPoint instead of bolted on. It is designed to be quick to set up, easy to style to match your slides, usable on Windows, Mac, and PowerPoint for the web, and reliable in live presentation settings without needing to leave your deck. It also offers a free version and a free EDU option for verified schools.
MirrorFly's answer
The primary audience of the MirrorFly CPaaS are developers and enterprises who are all looking for custom messaging APIs and SDKs to build their own chat platforms with instant messaging, voice calls, video conferencing and 1000+ other interactive features.
Ubi Timer's answer:
Ubi Timer is built for teachers, trainers, presenters, and speakers who use PowerPoint and need better control over timing. It is especially well suited for classrooms, workshops, meetings, practice sessions, and any presentation where staying on schedule matters.
MirrorFly's answer
MirrorFly offers a combination of technologies to empower real-time communication with many key technologies involved: RTC Frameworks, WebSockets, Cloud Infrastructure, API Gateways, and Database.
Ubi Timer's answer:
Ubi Timer is built as a Microsoft PowerPoint add-in for Microsoft 365 and Office, designed to work directly inside PowerPoint across supported Windows, Mac, and web environments. I could not find a trustworthy public source naming the full internal stack, so this answer is safest for a public listing.
MirrorFly's answer
The some of the biggest clients of MirrorFly are,
True ID: Built enterprise grade infrastructure to handle 25 million users.
Ubi Timer's answer:
Teachers and schools Corporate trainers Workshop facilitators Public speakers and presenters Teams using PowerPoint for meetings and rehearsals
MirrorFly's answer
MirrorFly is building its communication solutions with the vision to bridge the gap between business and customers, teams and executives, healthcare and people, banks and clients through real-time in-app communication.
MirrorFly's most notable and unique solution is its self-hosted chat APIs and SDKs, which offer unlimited customization and flexibility.
Ubi Timer's answer:
Ubi Timer was created out of frustration with standalone timers and makeshift PowerPoint timer setups built from animated slides. The goal was to create a cleaner, easier, and more reliable way to manage time inside PowerPoint without disrupting the presentation experience.
Share your experience with using MirrorFly and Ubi Timer. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


MirrorFly EIMâs infrastructure runs on Kubernetes and Spring Boot services. This means when you are in a conference, and a large audience sends messages to you at the same time, the app will not slow down or crash.
AI ProvidersHighlightsCountriesG2 ReviewsRatings1. ApphitectSelf-hosted & white label solution and custom work-flowUAEG2 -5.5/5(⭐⭐⭐⭐⭐)2. CONTUS TECHBuild 100% custom AI virtual assistant in 48 hoursIndia & USAG2...
MirrorFly and CometChat are both real-time communication solutions for web and mobile apps. However, MirrorFly and CometChat have some key differences. MirrorFly allows for a lot of customization with over 1,000...
We have no reviews of Ubi Timer yet. Be the first one to post
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