How much funding has Enter raised?

Enter has raised $140.5M in total funding. Their latest funding round was Series B. Key investors include Founders Fund, Sequoia Capital, Ribbit Capital, Kaszek, ONEVC, Atlantico.

Where is Enter headquartered?

Enter is headquartered in São Paulo, Brazil. The company has a team of 101-500 people.

When was Enter founded?

Enter was founded in 2023. It is based in São Paulo, Brazil.

Who is the CEO of Enter?

Mateus Costa-Ribeiro is the CEO of Enter. The company was founded in 2023.

Where is Enter located?

Enter is headquartered in São Paulo, Brazil.

What funding stage is Enter at?

Enter is currently at the Growth Stage stage.

How many employees does Enter have?

Enter has approximately 101-500 employees.

Enter

Category: AI in Legal

Brazilian AI legal platform that uses AI agents to automate mass litigation for large enterprises, processing over 300,000 lawsuits annually. Enter was founded in 2023. The company is led by Mateus Costa-Ribeiro. Based in São Paulo, Brazil. Team size: 101-500. Total funding raised: $140.5M. Latest round: Series B. Key investors include Founders Fund, Sequoia Capital, Ribbit Capital, Kaszek, ONEVC, Atlantico.

Founded: 2023
Headquarters: São Paulo, Brazil
Team size: 101-500
Total funding: $140.5M

Value proposition

AI agents that automate the full lifecycle of mass litigation for large enterprises — from case intake, fraud detection, and settlement recommendations to drafting tailored legal defenses and interpreting rulings — dramatically reducing costs and increasing win rates.

Products and solutions

EnterOS (operating system for legal departments): Consumer Litigation AI agents (civil), Labor Litigation AI agents (labor), Fraud and irregularity detection (30+ checks), Evidence enrichment from external sources, Automated lawsuit answer drafting, Real-time tracking and intelligence

Unique value

Vertically integrated AI platform purpose-built for Brazil's uniquely massive litigation market (80M active lawsuits, 8x the US), combining deep legal domain expertise with proprietary outcome data from 300K+ cases/year to create a defensible data moat.

Target customer

Large enterprises in Brazil with high-volume litigation portfolios — banks, retailers, airlines, telecom companies, and technology platforms

Industries served

Banking/Financial Services, Retail/E-commerce, Airlines, Telecom, Technology

Technology advantage

Multi-model AI infrastructure (OpenAI, Anthropic, Google models); processes 20B tokens/day (largest domestic customer of OpenAI and Anthropic in Brazil); SOC 2, ISO 27001, ISO 27701 certified; OpenAI Zero Data Retention policy approved; AWS infrastructure with AES-256 encryption; proprietary Brazilian litigation outcome dataset from 300K+ cases/year

How they differentiate

Unlike Harvey and Legora which are AI assistants for individual lawyers, Enter is a vertically integrated platform that automates the entire litigation workflow end-to-end for enterprises. Its deep specialization in Brazil's uniquely litigious market (80M active lawsuits) creates a proprietary data advantage from 300K+ cases/year that competitors cannot replicate. The company sells "work, not software" — tapping directly into legal budgets rather than SaaS fees.

Main competitors

Harvey (US, $11B valuation, Sequoia-backed), Legora (Sweden, $5.6B valuation), Luminance (UK)

Key partnerships

OpenAI (Zero Data Retention policy, largest domestic customer), Anthropic (largest domestic customer), Google (models), Amazon AWS (infrastructure), National Council of Justice (CNJ) of Brazil (historical court case database cooperation agreement)

Notable customers

Nubank, Itaú, Santander, Bradesco, Mercado Livre, LATAM Airlines, Azul, Airbnb, SulAmérica, C6 Bank, Vivo, Banco Mercantil

Major milestones

2023: Founded as Talisman AI, Pre-seed from ONEVC, 2024: Became cash-flow positive within first year, Rebranded to Enter, 2025-03: $5.5M Seed led by Sequoia Capital (Sequoia's first Brazil investment in 12 years since Nubank), 2025-09: $35M Series A at $350M valuation co-led by Founders Fund and Sequoia, 2026-05: $100M+ Series B at $1.2B valuation, becoming Latin America's first AI unicorn, ARR grew 13x since April 2025, Processes 300K+ lawsuits/year and 20B tokens/day

Growth metrics

ARR grew 13x since April 2025; Revenue grew 10x+ between Series A (Sep 2025) and Series B (May 2026); Client base tripled in same period; Processes 300K+ lawsuits/year; Processes 20B tokens/day; Cash-flow positive since 2024

Market positioning

Latin America's first AI unicorn and the third legaltech globally to surpass $1B valuation. Dominates the Brazilian mass litigation AI market with a founder-market fit advantage (CEO is a Harvard-trained Brazilian lawyer). Valued at $1.2B vs Harvey at $11B and Legora at $5.6B, but with faster valuation growth trajectory (3x in 8 months).

Geographic focus

Brazil (primary); expanding across Latin America; long-term ambition to enter the US market

About Mateus Costa-Ribeiro

Youngest Brazilian lawyer at 18; Harvard Law School (LL.M.); New York Bar at 20; left Stanford MBA (full-ride) to start Enter. Formerly practiced law in the US.

Official website: https://www.getenter.ai/en