---
description: Review of BigAdv Software: system overview, features, price and cost information. Get free demos and compare to similar programs on Software Advice Ireland.
image: https://gdm-localsites-assets-gfprod.imgix.net/images/software_advice/og_logo-55146305bbe7b450bea05c18e9be9c9a.png
title: BigAdv | Reviews, Pricing & Demos - SoftwareAdvice IE
---

Breadcrumb: [Home](/) > [Law Practice Management Software](/directory/3006/law-practice-management/software) > [BigAdv](/software/556024/BigAdv)

# BigAdv

Canonical: https://www.softwareadvice.ie/software/556024/BigAdv

> BigAdv is a legal practice management platform built for Brazilian law firms and legal departments that want to centralize client service, case management, documents, deadlines, court publications, financial routines, and team communication in one place.

One of BigAdv’s main strengths is its complete WhatsApp integration. Law firms can manage client conversations directly inside the client’s service record or legal matter, instead of keeping important information scattered across personal phones, separate messaging apps, or disconnected conversations. Clients can talk to the firm through WhatsApp, while the legal team can follow, respond, organize, and register the conversation from inside BigAdv. Messages, files, photos, PDFs, documents, and requests can be connected to the correct client, case, or appointment, creating a more complete and reliable service history.

BigAdv also supports multi-operator WhatsApp service, making it easier for different team members to assist clients, follow conversations, and maintain continuity in the relationship. This helps law firms provide faster responses, reduce lost information, and keep client communication more professional and organized.

The platform includes artificial intelligence resources to help legal professionals create, review, improve, and analyze legal documents, petitions, briefs, procedural texts, and other legal pieces. AI can assist with drafting, summarizing case information, organizing arguments, reviewing written content, and transforming complex legal updates into clearer language for internal use or client communication. This allows attorneys and legal teams to save time on repetitive writing tasks while keeping control over the final legal strategy and document quality.

BigAdv helps firms monitor court publications and procedural updates, organize deadlines, create tasks, manage responsibilities, and keep attorneys, paralegals, and administrative teams aligned. The goal is to reduce manual work, improve visibility, and make sure important information is not lost between inboxes, spreadsheets, messaging apps, and separate systems.

For document management, BigAdv allows teams to store and organize files by client, matter, folder, and process. Users can search documents, keep records connected to the legal matter, and automate routine documents such as powers of attorney, client kits, contracts, petitions, and other templates. Digital signing workflows help speed up document collection and reduce back-and-forth with clients.

BigAdv also includes legal and administrative financial controls, supporting fee management, receivables, payables, billing routines, and payment processes such as boleto and Pix. This gives law firms a clearer view of what is being worked on, what has been billed, what has been paid, and what still needs attention.

The platform is designed to support both operational control and client experience. Firms can use automation and artificial intelligence to triage requests, answer frequent questions, summarize case status in plain language, and send proactive updates when a relevant procedural movement occurs. This helps clients feel informed while allowing the team to focus on higher-value legal work.

BigAdv is especially useful for law firms that want to professionalize WhatsApp service, centralize legal operations, use AI to support legal drafting and analysis, reduce manual follow-up, and manage cases, documents, publications, tasks, deadlines, signatures, and finances from a single legal software environment. It is a practical solution for growing law firms that need more organization, more automation, and better visibility across their practice.
> 
> Verdict: Rated **5.0/5** by 2 users. Top-rated for **Likelihood to recommend**.

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## Quick Stats & Ratings

| Metric | Rating | Detail |
| **Overall** | **5.0/5** | 2 Reviews |
| Ease of Use | 5.0/5 | Based on overall reviews |
| Customer Support | 5.0/5 | Based on overall reviews |
| Value for Money | 5.0/5 | Based on overall reviews |
| Features | 5.0/5 | Based on overall reviews |
| Recommendation percentage | 100% | (10/10 Likelihood to recommend) |

## About the vendor

- **Company**: BigAdv

## Commercial Context

- **Starting Price**: R$320.00
- **Pricing model**: Per Feature (Free Trial)
- **Pricing Details**: Software pricing is based on the number of users and the modules used.
- **Target Audience**: Self Employed, 2–10, 11–50, 51–200, 201–500, 501–1,000, 1,001–5,000, 5,001–10,000, 10,000+
- **Deployment & Platforms**: Cloud, SaaS, Web-based, Android (Mobile)
- **Supported Languages**: Portuguese
- **Available Countries**: Brazil

## Features

- AI Redlining
- AI Summarization
- API
- Access Controls/Permissions
- Accounting
- Activity Dashboard
- Activity Tracking
- Alerts/Notifications
- Appointment Management
- Backup and Recovery
- Billable Items Tracking
- Billing & Invoicing
- Billing Rate Management
- CRM
- Calendar Management
- Case Law Research
- Client Portal
- Collaboration Tools
- Communication Management
- Compliance Management

## Support Options

- Email/Help Desk
- FAQs/Forum
- Knowledge Base
- Phone Support
- 24/7 (Live rep)
- Chat

## Category

- [Law Practice Management Software](https://www.softwareadvice.ie/directory/3006/law-practice-management/software)

## Related Categories

- [Law Practice Management Software](https://www.softwareadvice.ie/directory/3006/law-practice-management/software)
- [Enterprise Legal Management Software](https://www.softwareadvice.ie/directory/4462/enterprise-legal-management/software)

## Alternatives

1. [Xakia](https://www.softwareadvice.ie/software/100409/xakia) — 4.8/5 (70 reviews)
2. [Clio](https://www.softwareadvice.ie/software/449970/Clio) — 4.7/5 (1738 reviews)
3. [CARET Legal](https://www.softwareadvice.ie/software/87569/CARET-Legal) — 4.4/5 (158 reviews)
4. [Curo365](https://www.softwareadvice.ie/software/67237/cuero365) — 4.5/5 (16 reviews)
5. [Lexzur](https://www.softwareadvice.ie/software/125491/app4legal) — 4.6/5 (63 reviews)

## Reviews

### "Software jurídico completo para organização e produtividade" — 5.0/5

> **Rafael** | *15 July 2026* | Judiciary | Recommendation rating: 10.0/10
> 
> **Pros**: O BigAdv reúne em uma única plataforma tudo o que é necessário para uma gestão jurídica eficiente. O sistema facilita o controle de processos, clientes, prazos, documentos, agenda e financeiro, proporcionando mais organização, segurança e produtividade para a rotina do escritório. Também destaco a qualidade do suporte e a constante evolução da plataforma.
> 
> **Cons**: Até o momento, minha experiência com o BigAdv tem sido totalmente positiva. A plataforma atende muito bem às necessidades da rotina jurídica e oferece recursos completos para organização, acompanhamento e gestão das atividades do escritório.
> 
> Minha experiência com o BigAdv tem sido excelente. A plataforma tornou a rotina jurídica mais organizada, ágil e produtiva, permitindo centralizar informações importantes e acompanhar processos, clientes, prazos e tarefas com mais eficiência. O sistema contribui diretamente para uma gestão mais profissional e segura, além de contar com uma equipe de suporte atenciosa e comprometida com a evolução constante da ferramenta.

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### "Avaliação de uso" — 5.0/5

> **Alexandro** | *15 July 2026* | Law Enforcement | Recommendation rating: 10.0/10
> 
> **Pros**: Eles tem um chat interno e já integrado ao whatsapp também, isso trouxe muita praticidade onde o time consegue conversar entre eles e também atender os clientes, tudo isso sem ter que sair da plataforma.
> 
> **Cons**: Senti falta de algumas opções de personalização em determinadas telas e acredito que a interface pode evoluir em alguns pontos para tornar a navegação ainda mais intuitiva. No geral, nada que comprometa a utilização da plataforma.
> 
> Minha experiência com o BigAdv foi muito positiva. A plataforma é intuitiva, estável e reúne em um só lugar ferramentas que facilitam a rotina do escritório. O grande destaque é a integração com o WhatsApp, que conta com um chat interno totalmente integrado. Isso permite conversar diretamente com os clientes pela própria plataforma, sem precisar alternar entre sistemas ou utilizar o WhatsApp separado, tornando o atendimento muito mais ágil e organizado. No geral, é uma solução que contribui significativamente para a produtividade e a gestão dos atendimentos.

## Links

- [View on SoftwareAdvice](https://www.softwareadvice.ie/software/556024/BigAdv)

## This page is available in the following languages

| Locale | URL |
| en | <https://www.softwareadvice.com/product/556024-BigAdv/> |
| en-AU | <https://www.softwareadvice.com.au/software/556024/BigAdv> |
| en-GB | <https://www.softwareadvice.co.uk/software/556024/BigAdv> |
| en-IE | <https://www.softwareadvice.ie/software/556024/BigAdv> |
| en-NZ | <https://www.softwareadvice.co.nz/software/556024/BigAdv> |

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