Marble alternatives
TL;DR: 12 companies doing similar work to Marble in B2B, ranked by how closely they match what Marble 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 Marble. They are scored on how closely their own description overlaps with Marble's, and all facts shown come from the YC company records — nothing is estimated.
What are the best alternatives to Marble?
| Alternative | What it does | Batch | Team | Status |
|---|---|---|---|---|
| Fithub | — | Winter 2010 | — | Inactive |
| Insoshi | — | Winter 2008 | — | Inactive |
| Talking Computers | Real-time interaction models for voice agents | Winter 2026 | 2 | Active |
| Presto | Digital meets physical for big chain restaurants | Summer 2010 | 200 | Public |
| Cascade | Distilling Proprietary Intelligence | Winter 2026 | 2 | Active |
| PoloTab | Restaurant software that actually works | Winter 2023 | 18 | Active |
| Optilly/Installmonetizer | Fb ad optimization platform | Winter 2012 | 11 | Inactive |
| Arcten | Lab working on long-horizon autonomous research and coding agents | Fall 2025 | 2 | Active |
| Brushes | iPad drawing software. | Summer 2010 | — | Inactive |
| Perfect Audience | Self-service display advertising for SaaS and online retail. | Summer 2011 | 11 | Acquired |
| Wavelength | Build Magical Customer Experiences | Winter 2024 | 3 | Active |
| TakeCareOS | AI-native operating system for long term care providers | Spring 2026 | 1 | Active |
Is Marble still active?
Marble is still operating, so switching is a choice rather than a forced migration. Compare on fit and price rather than urgency.
How was this list put together?
Every company here is Y Combinator-backed and shares at least one category with Marble. They are then ranked on how closely their own description overlaps with Marble's, so the closest matches come first rather than whoever happens to share a tag.