Life & fun · alternatives · 2026

24 alternatives to Sennep Seed

An evolving collection of web experiments.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier. Sennep Seed launched in 2016; newer entries below may have overtaken it.

1. 1
   Duet▲211

   A self-hosted alternative to Trello

   2016 · its alternatives →

2. 2
   Chrome Experiments▲137

   Showcase of web experiments written by creative coders

   2015 · experiments.withgoogle.com · its alternatives →

3. 3
   Seed-DB▲174

   A database of seed accelerators and their companies.

   2014 · jedchristiansen.com · its alternatives →

4. 4
   Kinase▲159

   A framework for building web scrapers for Chrome

   2017 · b12.io · its alternatives →

5. 5
   Eager 2.0▲109

   An open platform for website plugins

   2015 · its alternatives →

6. 6
   DSH Desktopfree▲176

   Official app for DeepSeek’s open-source agent harness

   24d ago · deepseek.com · its alternatives →

7. 7
   Ru▲95

   Ru

   2020 · its alternatives →

8. 8
   Experimental Platform▲90

   Easily build smart-device integrations with web technologies

   2016 · experimental-platform.github.io · its alternatives →

9. 9
   Contentacle▲114

   A simple new approach to content planning

   2015 · its alternatives →

10. 10
    ⌘+SPACE▲103

    Instant design portfolios via dribbble

    2014 · cmdspace.com · its alternatives →

11. 11
    Nextt Experiments▲86

    A community for open and permissionless innovation

    2017 · its alternatives →

12. 12
    Pyspider▲68

    A Powerful Spider System with Web UI

    2014 · github.com · its alternatives →

13. 13
    Hoodie▲77

    Fast app development architecture for frontend-only web apps

    2014 · its alternatives →

14. 14
    dotmos▲92

    A new web search, discovery and curation platform

    2015 · dotmos.com · its alternatives →

15. 15
    Onty▲67

    A connected MindMap for private sharing

    2016 · onty.com · its alternatives →

16. 16
    Hawkee▲73

    A writing platform for web developers

    2014 · hawkee.com · its alternatives →

17. 17
    Teh Playground▲87

    Rapid online PHP prototyping

    2016 · beta.tehplayground.com · its alternatives →

18. 18
    Squints▲81

    Design tools for the live web

    29d ago · squints.app · its alternatives →

19. 19
    Urubu▲70

    A micro CMS for static websites

    2016 · urubu.jandecaluwe.com · its alternatives →

20. 20
    Pt▲75

    A code experiment on point, form, and space

    2015 · williamngan.github.io · its alternatives →

21. 21WN
    Websee – Naturally Crowdsourcing the Happenings of the Web▲5

    2016 · websee.io · its alternatives →

22. 22
    Cactus▲30

    A fast, easy and free static site generator

    2014 · its alternatives →

23. 23HA
    HastySite – A self-contained static site generator▲6

    A minimalist but powerful static site generator

    2017 · hastysite.h3rald.com · its alternatives →

24. 24
    SockSeed▲15

    Bringing Ideas to Life

    2017 · sockseed.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 →