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Lastro has raised $15.7M in Series A funding led by Prosus Ventures to expand its AI agent, Lais, which automates tasks for real estate agencies.

PRIVATEOct 01, 2025•8 months ago

Amount Raised

$15.7 Million

Round Type

series a

Sao PauloInformation Technology

Investors

1 Sharpe VenturesQedCanaryEndeavor Scale Up VenturesFj LabsProsus Ventures

Description

Lastro, a Brazilian proptech specializing in artificial intelligence, has announced a $15.7M Series A round led by Prosus Ventures. The funding will enhance Lais, an AI agent that automates daily tasks for real estate agencies, improving customer service. The round included participation from FJ Labs and Endeavor Scale-Up Ventures. With this investment, Lastro is well-positioned to transform the Brazilian real estate sector.

Company Information

Company

Lastro

Location

83 Rua Antonio Bicudo

Sao Paulo, Sao Paulo, Brazil

About

Lastro is a Brazilian proptech company specializing in artificial intelligence. Founded in 2021, it has developed an autonomous AI platform integrated with WhatsApp that simplifies communication between real estate agents and clients. The platform automates daily tasks for real estate agencies, enhancing efficiency and customer service. Lastro aims to position itself as a technology enabler in the Brazilian real estate market.

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Funding Insights

Based on industry data
VC-backed spending patterns
VC-backed companies spend 89% more on sales and 100% more on marketing than bootstrapped peers
Tech investment trends
83% of B2B companies plan digital investments, with 79% prioritizing customer experience tech

Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals — including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications — based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include FundzWatch™ for automated website change detection, FundzIQ™ for AI-powered daily briefings, and unified cross-signal alerts across 200,000+ companies.

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