# Archiboost AI funding rounds and investors

As of 4 Nov 2026, Archiboost AI has raised $6.2M across 1 verified round on record; latest: $6.2 million seed round led by Hanabi and Marathon, announced 3 Nov 2026.

A platform helping architecture, engineering and construction teams identify errors, omissions and coordination issues in construction documents

Website: https://archiboost.ai  
Headquarters: San Francisco  
Page: https://fireround.dev/companies/archiboost

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-11-03 | Seed | $6.2 million | Hanabi, Marathon | Aatish Nayak, Augusto Marietti, Perceptive Ventures, RXR Arden Digital Ventures, Scott Belsky, Valley Ventures | [commercialobserver.com](https://commercialobserver.com/2026/11/archiboost-ai-seed-round), [marathon.vc](https://marathon.vc/blog/archiboost-raises-6-2m-to-catch-building-plan-errors-before-they-hit-the-field) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.