Company
An independent Brazilian healthtech, focused on radiology.
Radai Labs LTDA is a technology startup headquartered in Araguaína, Tocantins, Brazil. We build SaaS products with artificial intelligence for medical productivity, education and radiology practice support.
Corporate information
Radai Labs LTDA — Brazilian Tax ID 63.762.346/0001-47 · Limited liability company · Micro-enterprise · Simples Nacional tax regime · Share capital BRL 50,000 · Founded on November 21, 2025 · Headquartered in Araguaína/TO, Brazil · Sector: Healthtech · Radiology · AI Software · Stage: bootstrapped, pre-funded · No institutional venture-capital round · 1 managing partner. Radai Labs LTDA is an independent startup and is not a subsidiary of any other company. RadReport, RadVenture and ResiProva are products developed and operated by Radai Labs.
| Trade name | Radai Labs |
|---|---|
| Legal name | Radai Labs LTDA |
| Brazilian Tax ID (CNPJ) | 63.762.346/0001-47 |
| Founded | November 21, 2025 |
| Legal form | Sociedade Empresária Limitada |
| Company size | Microempresa · Simples Nacional |
| Share capital | R$ 50.000,00 |
| Status | Ativa |
| Registered office | Avenida Portugal, s/n, Quadra 112, Lote 22, Sala 02, Térreo — Jardim dos Ipês II, Araguaína/TO, 77820-162 — Brazil |
| Managing Partner | Nailson Silva Costa (Dr. Nailson Costa) |
History
A short, accurate timeline.
- 2024
Early clinical prototypes
The founder, a radiologist with ultrasound experience, builds internal prototypes to automate reports and organize radiology knowledge.
- 2025
RadReport public launch
Commercial operation of RadReport (radreport.com.br) begins — a report platform with assistive AI, medical dictation and structured templates.
- 11/21/2025
Incorporation of Radai Labs LTDA
The company is formally incorporated (Tax ID 63.762.346/0001-47) as a limited liability company with R$50,000 share capital, under Simples Nacional tax regime.
- 2026
Portfolio expansion
Consolidation of RadVenture (radventure.com.br) as gamified medical education in radiology and development of ResiProva for medical-residency candidates.
Positioning
Independent startup. Not a subsidiary.
Radai Labs is a privately held Brazilian company with no institutional venture capital investment to date. It runs on a bootstrap model, sustained by its commercial product (RadReport) and subscriptions.
RadReport, RadVenture and ResiProva are not companies. They are products developed and operated directly by Radai Labs LTDA. The company is not a subsidiary of any other organization.
Business model
SaaS freemium and subscriptions, B2C and B2B: professionals and clinics subscribe to RadReport for report productivity, and RadVenture serves radiologists in continuing education.
Sector
Healthcare & Life Sciences · Healthtech · Software · Applied AI for diagnostic imaging.