Seller
Wants to use free time to make extra money.
Buyer
Wants to speak to someone from home.
The YouTubers' Archive is thrilled to announce that upgrdman is the newest edition to our library of over 2,000 outstanding creators. This YouTuber in particular deserves your precious subscription. Let us explain why below.
A collection of videos about hardware, firmware and software. Many videos cover the popular Arduino and Raspberry Pi platforms, but STM32 and MachXO2 chips get some coverage too.
From the YouTube channel’s "about" page.The color that our editorial team chose for
upgrdman is... Inchworm
Inchworm is a Green color,
which means this YouTuber is...Down-to-Earth
Selected by the Callmart editorial department
Created by upgrdman
Up until now, subscribers were limited to interacting with YouTubers via comments and messaging.
Subscribers are willing to pay money to communicate with YouTubers, but there haven't been any viable ways for them to do so.
Don't you wish there were ways
to directly communicate with your favorite YouTubers?
Fortunately, there's a new and
exciting way to communicate
with YouTubers..
There's a high demand for a platform to communicate with YouTubers on a 1:1 basis, and we'll be introducing exactly that -- an app to connect with your favorite YouTubers!
Introducing a brand-new app to
speak to YouTubers
with a phone call
Can sell: 22 Countries
Can buy: 155 Countries
From conversations with your followers to consultations with your clients, Callmart enables you to make money by connecting online with people worldwide.
Callmart with upgrdman
A day in the life of a Callmart user:
Wants to use free time to make extra money.
Wants to speak to someone from home.
Download now to get
the service fee
waived for three months!
That’s right,
the service fee will be
$0.00 for three months.
We hope you feel even more motivated after learning about upgrdman. If you want more, take a look at similar YouTube channels below!
Comments by Callmart:
・upgrdman knows exactly what it takes to take an average video and turn it into something great. We can honestly say we've never regretted the time we spent watching a upgrdman video.
・upgrdman is a special type of YouTuber — they're someone who is able to welcome everyone in with open arms and make them want to spend as much time as possible on the channel page.