Financial education
without the fluff.
Practical guides to get out of the red, organize bills, invest, and build wealth. From zero to advanced. No course sales, no expensive mentoring — only what works in real life.
How to get out of the red, negotiate debt, and clear your name
如何摆脱赤字：平衡财务的实用指南
Learn step by step how to get out of the red, organize bills, and build a reserve. Practical strategies + app that predicts your balance before the squeeze.
Read Guide如何协商债务并减少高达70%
Learn to negotiate debts with banks, lenders, and collection agencies. Strategies to settle with a discount, written agreement, and clear your name on SPC/Serasa.
Read Guide信用不良：你需要知道的以及如何清理
Complete guide for those with bad credit. Learn how to negotiate, clear your name, rebuild your score, and avoid new debt with smart prevention.
Read GuideBudgeting, expense tracking, and spending habits
额外收入：增加收入的完整指南
Learn to organize fixed, variable, and installment bills. Practical monthly control system + app that centralizes everything and predicts your balance.
Read Guide50-30-20预算：如何真正实施
Learn the 50/30/20 rule by Elizabeth Warren. 50% needs, 30% wants, 20% savings. See how to apply it in Brazil and adjust it to your reality.
Read Guide2026年投资何处：初学者完整指南
The 52-week challenge adapted for Brazil. Start with R$ 5 in week 1 and reach R$ 6,890 by the end of the year. Step by step + variations.
Read GuideIncrease income, side hustles, and salary negotiation
Where to invest, fixed income, variable returns, and planning
Emergency fund, insurance, and financial security
Knowledge without action changes nothing.
Read the guides, but don't stop there. Use Nudinn to put into practice everything you learned — with alerts, forecasts, and automation that does the heavy lifting for you.
R$ 23.90/month on the Premium plan — less than R$ 0.80 a day. Less than a coffee to never worry about the end of the month again.