Software Alternatives, Accelerators & Startups

The 25 Days of Ideas

Free resources for coming up with startup ideas.

Some of the top features or benefits of The 25 Days of Ideas are: Engagement, Creativity Boost, Habit Formation, Structured Approach, and Community Building. You can visit the info page to learn more.

Best The 25 Days of Ideas Alternatives & Competitors in 2025

The best The 25 Days of Ideas alternatives based on verified products, community votes, reviews and other factors.
Filter: 8 Open-Source Alternatives. Latest update:

  1. 25

    OpenAI-powered startup idea generator

    /ideasai-alternatives
  2. 15

    Find your perfect startup idea

    /nugget-alternatives
  3. Improve team performance continuously with time tracking automation.

    Try for free freemium €2.0 / Monthly

    Try for free
  4. 14

    A curated directory of 400 resources & tools for startups

    /startup-stash-alternatives
  5. 18

    A list of +3400 ideas that you can get for your projects.

    /ideas-grab-alternatives
  6. 13

    List of 5,000 poorly executed but popular apps

    /validated-ideas-alternatives
  7. 12

    Startup idea to leads in one click with GPT-3

    /company-in-a-box-alternatives
  8. 10

    Adapt to the Low Touch Economy

    /board-of-innovation-alternatives
  9. 11
    /1000-business-ideas-alternatives
  10. Solve specific challenges for your favorite products

    /idea-hunt-alternatives
  11. A curated directory of content marketing resources

    /content-marketing-stack-alternatives
  12. A place to discover ideas that VCs & angels want to fund

    /requests-for-startups-alternatives
  13. Resources & tools for entrepreneurs, designers & developers

    /startup-collections-alternatives
  14. Level up the quantity and quality of your ideation sessions.

    /idea-generator-alternatives
Suggest an alternative
If you think we've missed something, please suggest an alternative to The 25 Days of Ideas.

The 25 Days of Ideas discussion

Log in or Post with