S
SouSmile
Health Tech & Medtech · São Paulo, Brazil · Founded 2018
A dental beauty startup that believes everyone should have access to a smile they love MoreLess
SouSmile, also known as Smiletech Tecnologia Odontológica, is a dental beauty company operating in Brazil. The company manufactures and sells its own brand of transparent teeth aligners and whitening gels.
Initially launched with a direct-to-consumer model through its own clinics, SouSmile has since adapted its strategy to also include partnerships with dentists to expand its reach to consumers. The company leverages technology, including 3D scanning and X-rays, to create its aligner products in its own factory located in São Paulo. This vertical integration allows the company to offer its products at a lower price point compared to traditional orthodontic solutions.
The business model is centered on selling these dental products directly to consumers, either through their clinics or through partner dentists, which reduces reliance on traditional orthodontic middlemen. The primary clients are individuals seeking more accessible and affordable cosmetic dental treatments.
Keywords: dental beauty, invisible aligners, teeth whitening, direct-to-consumer, dental technology, orthodontics, cosmetic dentistry, Brazilian market, health tech, consumer health
Company overview
SouSmile company information
The essential company record, classifications and operating signals in one place.
- Status
- Operational
- Founded
- 2018
- Headquarters
- São Paulo, Brazil
- Employees
- 374
- Open positions
- 9
- Dealroom signal
- 88.5
Valuation & funding
SouSmile funding history
Company financing events and reported valuations.
| Deal type | Date | Amount | Valuation | Investors | Source |
|---|---|---|---|---|---|
| SERIES B✓Equity / VC | Oct 2021 | $18M | $72M | Allievo Capital · Atmos Capital · KaszeK Ventures · Chromo Invest | — |
| SERIES A✓Equity / VC | Mar 2020 | $10M | $40M | Global Founders Capital · KaszeK Ventures · Canary | ↗ |
| EARLY VC✓Equity / VC | Oct 2019 | $4.8M | $19M | Global Founders Capital · Canary · KaszeK Ventures | — |
| SEED✓Equity / VC | Apr 2019 | $1.1M | $4.4M | Global Founders Capital · Canary | — |
Financials
Workforce over time
Available workforce history. Financial fields without reported data are omitted.
| Year | Employees |
|---|---|
| 2026 | 376 |
| 2025 | 346 |
| 2024 | 265 |
| 2023 | 228 |
| 2022 | 169 |
| 2021 | 123 |
| 2020 | 77 |
Growth signals
SouSmile website traffic
Latest recorded traffic for SouSmile is 120K monthly website visits, up 9.1% over the last three months. SouSmile's team grew 8.1% over the past year.
Hiring
Open positions at SouSmile
Current openings linked to this company in Dealroom.
Comparisons
SouSmile compared with similar companies
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Talent graph
SouSmile's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where SouSmile has talent and traffic
team presence
In the news
Latest news about SouSmile
Recent press, funding announcements, and product moves mentioning SouSmile — open to read from the original sources.
Market sentiment
What the market is saying about SouSmile
An AI-synthesized read of the highest-engagement posts about SouSmile on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
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