# Enter

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/enter-3

- Industry: Software
- Headquarters: Sao Paulo, Brazil
- Website: www.getenter.ai
- Total disclosed funding: $141M
- Latest round: Series B (May 5, 2026)
- Investors on record: 7

## About

Based in Sao Paulo, Brazil, founded in 2023, Enter is focused on delivering advanced legal technology solutions that enhance litigation processes through AI. The company was co-founded by Henrique Vaz, Mike Mac Vicar and Mateus Costa Ribeiro (CEO as of 2026). In May 2026, Enter raised BRL 500 million in series B funding led by Founders Fund, with participation from ONEVC, Atlantico, Sequoia, Ribbit Capital and Kaszek Ventures.

Enter specializes in providing advanced legal technology solutions that leverage artificial intelligence to enhance litigation processes. Their core offerings include the automated generation of contestations and the comprehensive analysis of various legal documents, such as contracts, audio recordings, and videos. These services are designed to improve the efficiency and success rate of legal teams, as demonstrated by their collaboration with clients like Bmg and SulAmérica, which have successfully utilized Enter’s technology to create thousands of contestations and analyze extensive document datasets. The platform integrates seamlessly with major legal ERPs and client management systems, minimizing the technological burden on users. Enter's products primarily serve clients in the financial, healthcare, and legal sectors across various geographical markets, including Brazil and potentially expanding into other Latin American countries.

Enter generates revenue through a subscription model, where clients pay for access to its AI-driven legal technology solutions. This structure allows businesses, particularly in the financial and healthcare sectors, to leverage Enter's platform for document analysis and contestation generation on an ongoing basis. The firm collaborates directly with its clients, facilitating transactions that involve customized service agreements based on the specific needs of each organization. While specific pricing details are not disclosed, this subscription model typically enables businesses to scale their usage as their legal requirements grow, fostering long-term partnerships and supporting continuous service enhancement in response to evolving market demands.

The company plans to use the May 2026 funding to support team expansion, enhance its technology, and invest in AI infrastructure and R&D, enabling it to scale its corporate and labor litigation platform and accelerate growth.

## Funding rounds

- Series B, May 5, 2026, $101M — Sequoia, Founders Fund, Kaszek Ventures, Ribbit Capital, ONEVC, Atlantico
- Series A, Sep 23, 2025, $35M — Hong Shan, Founders Fund, ONEVC, Atlantico
- Seed, Mar 11, 2025, $5.5M — Hong Shan

## Investors

- Hong Shan — Seed, Series A
- Founders Fund (https://capitalatlas.ai/funds/founders-fund) — Series A, Series B
- ONEVC (https://capitalatlas.ai/funds/onevc) — Series A, Series B
- Atlantico (https://capitalatlas.ai/funds/atlantico) — Series A, Series B
- Sequoia (https://capitalatlas.ai/funds/sequoia) — Series B
- Kaszek Ventures (https://capitalatlas.ai/funds/kaszek-ventures) — Series B
- Ribbit Capital (https://capitalatlas.ai/funds/ribbit-capital) — Series B