# Paulo Chapchap

> Paulo Chapchap is a pre-seed investor backing Health Care, Software and Personal Health. See 2 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Total investments: 2
- Last investment: Aug 2025
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/paulo-chapchap/

Paulo Chapchap is an individual investor.

## Round sizes

| Stage | Round size |
| --- | --- |
| Pre-Seed | $440k–$1.5M |

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Health Care | 2 | 100% |
| Software | 1 | 50% |
| Personal Health | 1 | 50% |
| Health Insurance | 1 | 50% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Marisa.Care | Marisa.Care is a hub of AI solutions that helps hospitals transform clinical demand into revenue while improving patient outcomes. The platform operates on three strategic fronts:Triggers: AI agents identify clinical gaps and risks through advanced health assessments, prescriptions, and diagnostic findings. These triggers surface untappedopportunities for care and revenue.Action: Omnichannel AI agents engage directly with patients via voice and text, scheduling procedures, confirming appointments, and ensuring that medical recommendations are converted into completed services.Data: A unified backend consolidates and structures hospital information, providing actionable insights, predictive analytics, and financial intelligence to optimize performance and decision-making.By orchestrating these three layers, Marisa.Care closes care gaps, boosts hospital conversion rates, and creates measurable clinical and financial impact. Already serving reference hospitals in Brazil and Mexico, the company is scaling to become the essential AI hub for hospitals across Latin America. | $1.5M | Pre-Seed | Aug 20, 2025 |  |
| StaryaAI | PsycoAI provides empathetic and personalized emotional support, enhancing the customer experience. Identify the individual needs of each user, personalize support plans, and offer proactive assistance, leading to improved well-being outcomes. | $440K | Pre-Seed | Sep 09, 2024 |  |

2 of 2 investments shown.

## Co-investors
- [Afya](https://shizune.co/investors/profile/afya-educational) — VC Fund, 1 deal together
- [dr.consulta](https://shizune.co/investors/profile/dr-consulta-2) — VC Fund, 1 deal together

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### Similar stage
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## Featured in investor lists
- [Health Care Angel Investors in Brazil](https://shizune.co/investors/health-care-angel-investors-brazil)
- [Health Care Angel Investors in LATAM](https://shizune.co/investors/health-care-angel-investors-latam)

## FAQ

### What does Paulo Chapchap invest in?

Paulo Chapchap invests primarily in Health Care, Software and Personal Health startups, most often at Pre-Seed stage. Most of the 2 investments tracked by Shizune back companies in Brazil. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### What is Paulo Chapchap's check size?

Paulo Chapchap typically joins rounds of $440k–$1.5M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds Paulo Chapchap participates in.

### When did Paulo Chapchap last invest?

The most recent investment recorded for Paulo Chapchap closed in Aug 2025. Shizune tracks 2 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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