Life & fun · alternatives · 2026

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Knowtify Hackday – Email Digest for Early Stage Investors launched in 2014; newer entries below may have overtaken it.

1. 1
   planBCD▲68

   A platform for crowdsourced Growth Hacking

   2014 · its alternatives →

2. 2
   Hack To Start #89 - Matthew Hartman▲96

   Director of Seed Investments, Betaworks

   2016 · soundcloud.com · its alternatives →

3. 3
   Hack the Bird▲90

   Advanced Twitter playbook for startups and entrepreneurs

   2015 · amazon.com · its alternatives →

4. 4
   The Daily Gieselmann▲80

   An investors analytics tool for discovering rising startups

   2014 · dailygieselmann.com · its alternatives →

5. 5
   Introduction to Growth Hacking▲83

   Resource For Those Seeking to Learn About Growth Hacking

   2016 · its alternatives →

6. 6
   Entrepreneur Network - 5: Growth Hacking▲55

   Joined by Scot Devine, expert Growth Hacker

   2015 · podcasts.apple.com · its alternatives →

7. 7
   [Array] Podcast▲88

   Hacks on AI/ML and data from founders and investors

   2018 · array.vc · its alternatives →

8. 8
   Marketplace Hacks▲86

   A slack community of marketplace founders & operators

   2014 · its alternatives →

9. 9
   Flip The Switch - Up And To The Right: Tips For Successful Growth Hacking▲55

   Launching Sidekick, growing subscribers, and boosting search

   2016 · hub.uberflip.com · its alternatives →

10. 10
    Discover by SumoMe▲174

    Get free traffic to your site

    2015 · bdow.com · its alternatives →

11. 11
    Growth Hacking Idea 2.0▲25

    One short ‎inspiring growth hack a day to your email

    2016 · e.growthhackingidea.com · its alternatives →

12. 12
    Hack the Entrepreneur 221: The Transformation from Musician to Entrepreneur▲58

    Derek Webb talks building NoiseTrade and being acquired.

    2016 · hacktheentrepreneur.com · its alternatives →

13. 13
    The Startup Tapes #031 - Susan Liu▲63

    A VC reveals the metrics they use to evaluate startups

    2017 · its alternatives →

14. 14
    Sell Hack▲152

    LinkedIn Profile Emails Uncovered

    2014 · sellhack.com · its alternatives →

15. 15
    Startup DB▲175

    Search great, curated posts by investors and operators

    2016 · docs.google.com · its alternatives →

16. 16
    MentorBot▲157

    Get actionable entrepreneurial advice in your Slack

    2016 · its alternatives →

17. 17
    Follow[the]Seed VC▲77

    A new algorithm for Investors to detect unicorns early

    2017 · followtheseed.vc · its alternatives →

18. 18
    The Influence Playbook▲151

    Free email course on how to build an audience online

    2015 · theinfluenceplaybook.com · its alternatives →

19. 19
    VC Club▲130

    The Venture Capital community on Slack

    2015 · thevc.club · its alternatives →

20. 20
    21-Day Email Mastery Challenge▲150

    Get an actionable email daily to transform email marketing

    2023 · mailmodo.com · its alternatives →

21. 21
    StockTwits for Slack▲107

    Fun, real-time stock quotes in Slack

    2016 · stocktwits.com · its alternatives →

22. 22
    Mixergy: Anand Sanwal on building CB Insights without VC funding▲67

    Hacks for PR, email marketing, and bootstrapping a startup

    2016 · content.libsyn.com · its alternatives →

23. 23
    The Startup Tapes #025 — Inside a Unicorn▲53

    Capital efficiency, IPOs & late-stage rounds

    2016 · its alternatives →

24. 24
    Hacking Marketing▲65

    Agile practices for smart marketing

    2016 · chiefmartec.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →