Who we are
RIA Sistemas: the legaltech that humanizes and scales legal service with AI.
Public transparency about our business, product and team. Every critical detail is published here for immediate verification — and we keep this page updated whenever there are material changes.
At a glance
BusinessLegaltech SaaS with its own products (Lia, Briefing Jurídico, RIA Sign, RIA Meet)
OperationsBrazil · planned expansion to LatAm and the US
Team11 people — engineering, AI, product, legal ops and customer success
InvestmentAngel round led by Marcelo Lombardo (CEO of Omie) · Delaware LLC ready for international investment
Business description
What we do
RIA Sistemas is a legaltech SaaS company. Our mission is to humanize and scale the lawyer–client journey with artificial intelligence.
We are a digital-native, product-led startup: we operate our own software on a recurring (SaaS) model, and all essential eligibility and governance information is public on this page.
Our platform runs on WhatsApp and covers the firm's end-to-end workflow: automatic qualification of new clients, legal briefing generation, one-click petitions and contracts, billing, e-signature, meeting recording and transcription, and post-sale updates connected directly to the courts (EPROC, ESAJ, PJe) — all tracked in a built-in CRM.
Lia is the new generation of this platform: an AI teammate that doesn't just answer — she operates the firm's systems (CRM, finance, contracts and calendar), asking for the lawyer's approval before any sensitive action.
Products
How it works
- Lia — the AI teammate that answers clients and operates the firm over WhatsApp: CRM, billing, contracts, e-signature and meetings (lia.im).
- Briefing Jurídico — automated legal intake on WhatsApp with the Alfred assistant: triage with 8–12 smart questions, case briefing, one-click documents and kanban CRM. Its new generation is Lia (briefingjuridico.riasistemas.com.br).
- RIA Sign — legally binding e-signature of documents (Brazilian law Lei 14.063/2020), right on the phone (sign.riasistemas.com.br).
- RIA Meet — meeting recording and transcription, with a summary of every commitment made (meet.riasistemas.com.br).
- Advogado Academy — hands-on AI training for lawyers (advogado.academy).
Users and stage
Who it's for and where we are
- Solo lawyers and small/mid-sized law firms across Brazil.
- Product in production, with hundreds of paying customers.
- Over 1 million interactions processed by the platform.
- Planned expansion to LatAm and the US.
Team
Who builds it
RO
Reinaldo Oliveira
Founder & CEO
Computer engineer and serial entrepreneur, building productivity products for lawyers. Leads product, strategy and go-to-market in partnership with law firms and legal operations.
LM
Lucas Moraes
CTO
Software engineer experienced in AI and scalable backends. Responsible for the platform's technical architecture, AI pipeline and integrations.
Team size: 11 people across engineering, AI, product, legal operations and customer success.
Investors and structure
Capital and governance
In 2023 we raised a US$ 80,000 angel round via a SAFE agreement from Marcelo Lombardo, founder and CEO of Omie, one of Brazil's leading business-management SaaS platforms. Beyond capital, Marcelo supports us on product strategy and B2B SaaS scaling.
RIA Sistemas operates through two legal entities:
- RIA Sistemas LTDA — responsible for operations in Brazil;
- RIA Systems LLC — incorporated in Delaware (USA), prepared for international expansion and global fundraising.
Recognitions and programs
Who backs us
- Microsoft for Startups — Founders Hub
- AWS Startup Programs
- Google for Startups
- Stripe Startups
- NVIDIA Inception Program
- Meta Business Partner
- Sebrae Startup SC
Traction and market
Public numbers
- Over 1 million interactions processed on the platform.
- Recurring revenue model, with hundreds of paying customers.
- Addressable market: ~2 million lawyers in Brazil; LatAm/US expansion.
Contact
Talk to us
Need further public evidence or additional links? Reach out on WhatsApp and we will update this page immediately. We keep it current whenever there are material changes to the team or the product.
