42Floors alternatives
TL;DR: 12 companies doing similar work to 42Floors in Real Estate and Construction, ranked by how closely they match what 42Floors 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 42Floors. They are scored on how closely their own description overlaps with 42Floors's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to 42Floors?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Travo | . | Winter 2026 | 4 | Active |
| Laguna | — | Winter 2020 | 2 | Inactive |
| Spaces Life | — | Winter 2009 | — | Inactive |
| Sakneen | Shopify for Real Estate Developers | Winter 2020 | 9 | Active |
| Riley | MailChimp for SMS | Winter 2017 | 2 | Inactive |
| Atmos | The entire homebuilding process, all online | Summer 2020 | 30 | Inactive |
| Smart Alto | Easiest way to set appointments with real estate leads | Winter 2017 | 8 | Inactive |
| Alude | We offer free software that automates bureaucracy for real-estate… | Winter 2020 | 8 | Active |
| Zeus | Tech-enabled property manager focused on corporate rentals; Acquired… | Summer 2011 | 200 | Acquired |
| Union Apartment | Furnished Co-living Apartments for International Students, here in… | Winter 2019 | 12 | Inactive |
| hypcloud | A tech-enabled commercial mortgage broker. hypcloud allows property… | Summer 2018 | 14 | Acquired |
| Doorport | Acquired by Alarm.com - We make existing apartment access smart. | Winter 2019 | 3 | Acquired |
Is 42Floors still active?
42Floors 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 42Floors. They are then ranked on how closely their own description overlaps with 42Floors's, so the closest matches come first rather than whoever happens to share a tag.