Slapdash alternatives
TL;DR: 12 companies doing similar work to Slapdash in B2B, ranked by how closely they match what Slapdash actually does — not just by category.
How this list was built: every company here is Y Combinator-backed and shares at least one category with Slapdash. They are scored on how closely their own description overlaps with Slapdash's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Slapdash?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Snapboard | — | Winter 2020 | 2 | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Thinkature | — | Summer 2006 | — | Inactive |
| Acunote | — | Winter 2011 | — | Active |
| ZumoDrive | Media in the cloud | Summer 2007 | 15 | Acquired |
| Retool | Build internal tools fast. | Winter 2017 | 300 | Active |
| Emailio | Email built for wellness | Winter 2014 | 5 | Active |
| Fithub | — | Winter 2010 | — | Inactive |
| Post.fm | New email inbox. | Summer 2010 | — | Inactive |
| Assorted Bits | A mobile calendar for all the fun stuff you do with friends. | Summer 2012 | — | Inactive |
| ZeroMailer | Easy mailing lists | Summer 2012 | 2 | Acquired |
| Vimcal | The world's fastest calendar, beautifully designed for remote teams. | Summer 2018 | 9 | Active |
Is Slapdash still active?
Slapdash has been acquired, which often means pricing, roadmap or support changes. That is the usual reason people start looking at this list.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with Slapdash. They are then ranked on how closely their own description overlaps with Slapdash's, so the closest matches come first rather than whoever happens to share a tag.