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Safe Substance VS Letterstack

Compare Safe Substance VS Letterstack and see what are their differences

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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

Safe Substance logo Safe Substance

Interactive drug harm reduction for substance combinations

Letterstack logo Letterstack

Resources for building, growing and monetizing a newsletter
  • Safe Substance Landing page
    Landing page //
    2021-07-04
  • Letterstack Landing page
    Landing page //
    2021-09-11

Safe Substance videos

No Safe Substance videos yet. You could help us improve this page by suggesting one.

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Letterstack videos

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Letterstack for iPhone

Category Popularity

0-100% (relative to Safe Substance and Letterstack)

Safe Substance

Letterstack

Health And Fitness
100 100%
Health And Fitness
0% 0
Email Newsletters
0 0%
Email Newsletters
100% 100
Tech
100 100%
Tech
0% 0
Productivity
56 56%
Productivity
44% 44

User comments

Share your experience with using Safe Substance and Letterstack. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Safe Substance seems to be more popular. It has been mentiond 2 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.

Safe Substance mentions (2)

  • Looking for some inspiration —What project are you working on right now?
    I'm building Safe Substance, a drug harm reduction website that detects lethal interactions between substance combinations. You can check it out here: https://safesubstance.com/. Source: over 2 years ago
  • I started a youtube channel and I try side projects for fun. DM me your side project
    Not sure if this would be up your alley, but I'm the creator of a drug harm reduction tool that detects unsafe combinations of substances. Users can enter any substances that they are taking/want to learn about and the project will provide information about each, as well as list any dangerous or potentially lethal interactions that could occur. I do this not to encourage drug use, but to ensure that those who... Source: over 2 years ago

Letterstack mentions (0)

We have not tracked any mentions of Letterstack yet. Tracking of Letterstack recommendations started around Mar 2021.

What are some alternatives?

When comparing Safe Substance and Letterstack, you can also consider the following products

Hero - Hero offers student behavior management applications for K-12 schools.

Discover by Revue - A directory of personal newsletters

tl;dr Marketing - A fortnightly email with featured online marketing posts

Indie Letters - Not a marketing but "growth" marketing newsletter for makers

The Craft - Spellbinding marketing newsletter by Nichole, Violeta & Kiki

Inside.com - Real news, curated by real humans

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