
Adblock Plus
uBlock Origin
AdBlock
NextDNS
Blokada
Pi-hole
Ghostery
Surf the Web Ad-Free and Safely. Shield up!

NiftyImages
Sendtric
OpenAlternative
MailChimp
CountdownMail
Postmark
Mailtimer.io
Real-time, open-time content for email: countdown timers, dynamic images, live product picks, geo-targeted maps, one-click surveys, and scratch-card rewards. No code, no ESP integration, rendered fresh every time someone opens.
Which is more popular?
Based on our record, AdGuard seems to be more popular. It has been mentioned 87 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | adguard.com | alterable.com |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Cyprus | Startup from the United States · 1 - 9 employees |
| Listed in |
In their own words, as submitted to SaaSHub.


AdGuard is the best way to get rid of intrusive ads and online tracking, and to protect your computer from malware. Make your web surfing faster, safer and more comfortable with AdGuard!
Alterable adds real-time, open-time content to email campaigns, no coding, no ESP integration, no resends. Every asset is a single image URL that renders fresh the moment a subscriber opens the message, not the moment you hit send. Countdown timers count down live in the inbox. Choose a fixed...
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
No analysis of Alterable yet.
Walkthroughs and reviews on video.
AdGuard for Desktop and Android: Why We Use the Full Version
More videos
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing AdGuard and Alterable.
Alterable's answer:
Most tools in this space (NiftyImages, Sendtric, MotionMail, CountdownMail) do one thing well, usually just countdown timers. Alterable is a single platform for six distinct open-time content types, timers, dynamic images, live product data, geo-targeted maps, surveys, and scratch-card rewards, all rendered the same way: one image tag, no ESP integration, no JavaScript.
That "just an image" approach is also what makes it universal: it works in every major email client without exception, since there's nothing for Outlook or Gmail to selectively support or block.
The rules engine is shared across all six content types too. The same conditions (location, weather, device, time of day, stock level) that pick a dynamic image can pick a product, a map location, or a timer variant, so teams build a targeting logic once and reuse it everywhere instead of learning a separate tool per feature.
Alterable's answer:
Against single-purpose timer tools (Sendtric, CountdownMail, MotionMail, CountingDownTo): those platforms do one thing, a countdown widget. Alterable includes countdown timers plus dynamic images, live product data, geo-targeted maps, surveys, and scratch cards, on one account, with one shared rules engine. If a team outgrows "just a timer," there's no second tool to adopt.
Against broader personalization platforms (NiftyImages, Movable Ink): Alterable is free to start with no credit card, and every asset is a plain image tag rather than requiring a native ESP integration or account connection. That keeps setup to minutes and means it works identically across Klaviyo, Mailchimp, HubSpot, GetResponse, or any of 50+ platforms, with no per-ESP configuration to maintain.
Because it's "just an image": there's no JavaScript, no AMP, no interactive-email fallback logic to write or test. It renders the same way in Outlook as it does in Gmail, which is where more elaborate interactive approaches usually break first.
Share your experience with using AdGuard and Alterable. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


AdGuard’s Chrome extension was effective in removing multiple types of ads, such as pop-up ads and chatbots. We also tested the macOS application when using Safari and saw the same results: no ads. We used AdGuard...
In thе еvеr-еxpanding digital landscapе of 2024, AdGuard еmеrgеs as onе of thе bеst ad blockers availablе. With its powerful fеaturеs and robust pеrformancе, AdGuard еffеctivеly shiеlds usеrs from intrusivе and...
I made sure to include several excellent browser extensions, which are all better than AdGuard. On the other hand, I also wanted to include a full-fledged desktop app, which is where AdGuard performs admirably, hence...
We have no reviews of Alterable yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


AdGuard is a network-wide software for blocking ads and tracking, covering ALL your home devices. It operates as a DNS server that re-routes tracking domains to a “black hole”, thus preventing your devices from connecting to those servers. - Source: dev.to / about 2 years ago
Adguard is a powerful ad blocker that can also be used as a Safari browser plugin. Simply enable Safari in the software settings. When you open the browser, click "Block Element" in the menu bar, select the type and area of the ad you... - Source: dev.to / over 2 years ago
To block ads entirely: AdGuard or Windscribe VPN. Source: over 3 years ago
Tracking Alterable since Feb 2022.
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Easily create animated countdown timers on Sendtric to boost your clickthrough rates and increase sales. Free with no watermarks or account required.
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