The financial management
your company
deserves.
Centralize your company's finances: cash flow, payables and receivables, automated reports and cost control — all in one simple, powerful platform.
500+ companies already run their finances on NexusFi
Cash flow — October
+ R$ 348,200
Gross revenue
R$ 1.24M
on targetTotal expenses
R$ 890K
attentionNet margin
28.2%
on targetDefault rate
3.1%
attentionCompanies served
12.4K
+18.2% vs. previous yearVolume managed
R$ 9.1B
+31.4% vs. previous yearReports generated/month
890K
+14.7% vs. previous yearCost reduction
23%
+3.1% vs. previous yearNo more spreadsheets.
Take control.
Most companies still manage finances in scattered spreadsheets, with the risk of errors, rework and no visibility. NexusFi fixes that for good.
- Scattered, error-prone spreadsheets
- Slow, manual monthly close
- No visibility into cash flow
- Hard to control costs by area
With NexusFi
Everything your company's finance team needs
Integrated modules built for SMBs, startups and growing companies.
Real-time cash flow
See your company's inflows, outflows and cash-flow projections on dashboards that update automatically.
Automated financial reports
Income statement, balance sheet and management reports generated automatically from your entries.
Payables and receivables
Manage due dates, issue invoices and track overdue accounts all in one place, with smart alerts.
Cost centers and budgeting
Categorize expenses by department, set budget targets and monitor variances in real time.
Multi-user and permissions
Role-based access: admin, finance, manager. Each teammate sees only what they need.
Mercado Livre integration
Connect Mercado Livre: every sale flows automatically into cash flow, with fees and payouts already posted.
Pricing
Choose the right plan for your company
Free 7-day trial on any plan. No credit card, no commitment.
Basic plan
Your company's essential financial control, organized in one place.
R$538.90/year on the annual plan
7-day free trial
- Real-time cash flow
- Payables and receivables
- Automated reports (income statement)
- Unlimited cost centers
- Multi-user with permissions
- Email support
Pro plan
Everything in Basic, plus marketplace integrations and AI automation.
R$759.90/year on the annual plan
7-day free trial
- Everything in Basic, plus:
- Mercado Livre integration
- AI automation: cash-flow, income-statement and payables/receivables reconciliation
- Product inventory control
- Sales dashboard
- Priority support
Windows app
Take NexusFi to your desktop.
The same system in its own window, with a Start menu shortcut and automatic updates. Your data stays in the cloud, in sync with the browser.
Download for WindowsWindows 10 or 11 · 64-bit · no administrator needed
How to install
- 1
Download and open the Nexus-Fi-Setup.exe file.
- 2
If Windows shows “Windows protected your PC”, click “More info” and then “Run anyway”. The warning appears on first install because the installer isn't digitally signed yet.
- 3
Finish the installation and sign in with your account, using email and password or Google.
Want to check the file? Its SHA-256 hash is on the releases page. View releases page
Companies that transformed their finances
“We eliminated manual spreadsheets and cut the time spent on monthly close by 40%. Full visibility into the business.”
Marcos Oliveira
CFO — Construtora Delta
“Cost-center tracking helped us find where we were losing margin. The result: a 23% cut in expenses.”
Patrícia Mendes
Finance Director — Grupo Viva
“Perfect for firms. I send reports to the partners in minutes, with reliable data that's visually clear.”
Bruno Castilho
Partner — Castilho Advogados
Frequently asked questions
Frequently asked questions
Still have questions? Chat with us on WhatsApp or check the most common answers below.
No. You get 7 days free on any plan, no credit card required.
Connect your Mercado Livre account once, and every sale automatically flows into your cash flow, with fees and payouts already recorded.
Yes. You register due dates, categories and status for each account, get deadline alerts, and once marked as paid or received, the amount updates your cash flow right away.
Yes, tax tracking (Simples, DAS and similar) stays organized alongside the rest of your finances, with no need for a separate spreadsheet.
Yes. You can invite team members with specific permissions per area, and sensitive actions require a security PIN, with a record of who did what and when.
Yes, you can switch plans or billing period (monthly or annual) at any time, directly from the platform.
Yes. Access is protected by individual logins, role-based permissions and a PIN for sensitive actions, with everything audited.
You can open a support ticket right from the platform, in Settings, or talk to our team on WhatsApp anytime.