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Enter helps large companies use AI to boost efficiency of legal teams with exhaustive document analysis that leads to winning more cases.
Enter has raised $84.6M across 6 funding rounds.
Enter was founded in 2023 by Henrique Vaz (Founder) and Michael Mac-vicar (Founder) and Mateus Costa-ribeiro (Founder).
Enter has raised $84.6M in total across 6 funding rounds.
Enter provides AI agents to enhance success in mass litigation by analyzing documents and integrating with legal management systems.
Enter was founded in 2023 by Henrique Vaz (Founder) and Michael Mac-vicar (Founder) and Mateus Costa-ribeiro (Founder).
Enter has raised $84.6M in total across 6 funding rounds.
Enter's investors include Founders Fund, Sequoia Capital, Altair Capital Management, Foundamental, Index Ventures, Target Global, Greg Kidd, Matrix, Coatue, noa, Partech, Julien Cristiani.
Key people at Enter.
Enter is an AI-driven platform that helps large companies enhance the efficiency of their legal teams by performing exhaustive analysis of diverse legal documents—such as audio files, contracts, videos, and bank statements—to detect predatory litigation, verify case validity, and generate ready-to-file legal defenses. This leads to higher litigation success rates and operational efficiency for legal professionals, particularly in high-volume, labor-intensive legal processes. Enter serves major Latin American enterprises like Nubank, C6, SulAmerica, and BMG, addressing complex legal challenges with AI-powered automation integrated into existing Legal ERPs[1][2][3].
Founded in 2023 by Mateus Costa-Ribeiro (a prodigious lawyer with Harvard and Stanford background), Michael Mac-Vicar (former CTO of Wildlife Studios), and Henrique Vaz (a Harvard-trained computer scientist and former Tesla engineer), Enter emerged from the founders’ combined expertise in law, AI, and product development. The idea originated from the need to tackle Brazil’s notoriously complex and litigation-heavy legal market by automating document analysis and legal defense drafting. Early traction includes partnerships with leading Latin American companies and a $5.5 million funding round led by Sequoia Capital and Founders Fund, validating its market potential and technology[3][5][6].
Enter rides the wave of AI adoption in legal technology, a sector ripe for disruption due to its traditionally manual, error-prone, and time-consuming processes. The timing is critical as enterprises face increasing litigation volume and complexity, especially in emerging markets like Brazil, which has one of the world’s most complex legal systems. Market forces such as regulatory pressure, demand for cost reduction, and digital transformation accelerate AI integration in legal workflows. Enter’s approach not only improves legal team efficiency but also alleviates systemic economic drag caused by excessive litigation, positioning it as a potential global leader in legal AI[3][5].
Enter is poised to expand beyond consumer lawsuits into complex labor disputes and predictive AI that recommends optimal evidence, precedents, and legal arguments. Its continued growth will likely be shaped by advancements in AI explainability, regulatory compliance, and deeper integration with enterprise legal systems. As it scales globally, Enter could redefine how AI shapes legal strategy, making legal processes faster, more accurate, and more cost-effective. This aligns with its mission to make Brazil a protagonist in the AI revolution and to transform the legal industry worldwide[3][5][6].
In summary, Enter leverages cutting-edge AI to empower legal teams with exhaustive document analysis, driving higher case win rates and operational efficiencies in one of the world’s toughest legal markets. Its strong founding team, innovative technology, and strategic investor backing position it for significant impact on the legal tech ecosystem.
Enter has raised $84.6M across 6 funding rounds. Most recently, it raised $35.0M Series A in September 2025.
| Date | Round | Lead Investors | Other Investors |
|---|---|---|---|
| Sep 1, 2025 | $35.0M Series A | Founders Fund, Sequoia Capital | Altair Capital Management, Foundamental, Index Ventures, Target Global, Greg Kidd |
| Jun 1, 2025 | $23.0M Series B | Foundamental, Matrix, Coatue, noa, Partech, Julien Cristiani, Target Global | |
| Mar 11, 2025 | $5.5M Other Equity | Sequoia Capital | |
| Apr 1, 2023 | $15.0M Series A | Target Global | Altair Capital Management, Foundamental, Founders Fund, Index Ventures, Matrix, RTP Global, Samaipata, Greg Kidd, Dr. Daniel Kreter, Hanno Heintzenberg, Johannes Roggendorf, Lukas Pieczonka, Oliver Merkel, Tom Stafford, A/O PropTech, Sarah Cannon, Partech |
| Aug 1, 2022 | $6.0M Seed | Foundamental, Matrix | |
| Dec 1, 2015 | $130K Seed | Altair Capital Management, CP Ventures, DCM, GreaterGoodSociety, Great Oaks Venture Capital, LAUNCH, LombardStreet Ventures, Seven Seas Partners, Wasabi Ventures, Anthony Citrano, Jason Cahill, Scott Banister |