Founded in September 2023 by Mateus Costa-Ribeiro, Michael Mac-Vicar and Henrique Vaz, Enter applies AI and large language models alongside proprietary databases to analyze cases, organize evidence and suggest legal strategies that are then reviewed by humans. The company reports processing more than 300,000 cases per year and handling about 20 billion tokens per day. Enter reached positive cash generation in its first year and recorded R$50 million in ARR in 2025, a figure the company says has grown 13-fold this year. Its revenue model mixes prepaid technology fees with a variable component tied to success in litigation—around 30% of revenue depends on case outcomes. Enter serves roughly 40 large corporate clients (including Latam Airlines, Azul, Santander, Bradesco, Nubank, C6 Bank, Vivo, SulAmérica and Airbnb), aims to double that base within the year, and plans international expansion (including the U.S.) and longer-term options such as an IPO.

Total raised

$142M

Funding rounds

5

Latest round

Series B

Latest activity

May 2026