33Mail
SimpleLogin
Firefox Relay
10 Minute Mail
AnonAddy
TempMailAddress
Mailinator
TempMail
Ubi Timer
E.ggtimer.com
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 for schools.
๐น One-time purchase โข No subscription โข Free for teachers ๐ https://ubitimer.com
33Mail Ubi TimerNo features have been listed yet.
33Mail is recommended for individuals concerned about privacy and spam protection, users who frequently sign up for online services, and anyone who wants to manage and control the number of marketing emails and unwanted messages they receive.
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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.
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.
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.
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.
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.
Ubi Timer's answer:
Teachers and schools Corporate trainers Workshop facilitators Public speakers and presenters Teams using PowerPoint for meetings and rehearsals
Based on our record, 33Mail seems to be more popular. It has been mentiond 16 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Iโve been a happy customer of https://33mail.com/ for years. Itโs a different style of offering with a similar purpose and apparently a sustainable business model. - Source: Hacker News / about 3 years ago
Https://33mail.com may be what you're looking for, custom domains need premium subscription. Source: over 3 years ago
If you are interested in the "unlimited unique private email addresses" functionality, also take a look at these other services: https://33mail.com/ https://anonaddy.com/ https://burnermail.io/ https://relay.firefox.com/ https://simplelogin.io/ These all support custom domains, except for Firefox Relay, which only supports a custom subdomain. - Source: Hacker News / almost 4 years ago
There are a couple of websites that let you do this without running your own email server. https://33mail.com is one, for instance (disclaimer: happy customer here.). - Source: Hacker News / about 4 years ago
I recommend setting up an account on 33mail.com and linking it to the burner email address that was created in step 2. With 33mail, you get an unlimited number of email aliases (the stuff before the @ symbol) and you can turn them on and off at any time. For example:@.33mail.com is the formula for their emails. is something that you set up when you create your 33mail account and is unique to... Source: about 4 years ago
SimpleLogin - Receive and send emails anonymously. Create a unique email address for each website to avoid cross-site tracking and protect your inbox from spam, phishing and data breaches.
E.ggtimer.com - A simple countdown timer with an alarm for the browser.
Firefox Relay - Keep your email safe from hackers & trackers...
10 Minute Mail - Temporary disposable e-mail service to beat spam. Avoid spam with a free secure e-mail address.
AnonAddy - Create unlimited aliases for free. Protect your email from spam using disposable addresses. Encrypt forwarded emails with PGP encryption using this service.
TempMailAddress - The TempMailAddress protects your primary mailbox. TempMailAddress.