Plumbline

About

About Plumbline

Updated October 2026

Plumbline (plumbline.online) is a small, independent reference for people who want to add a second, smaller income to a full-time job. Our angle is checking: holding a straight line next to the claims people meet when they look for extra income, and showing plainly how far each one leans.

What we publish

Plain explanations, tables and checklists about planning side work, keeping records, reading contracts and spotting fraudulent offers. Every page is free to read.

What we don't do

  • We don't sell courses, coaching, software or "systems".
  • We don't publish income figures, screenshots of earnings or success stories.
  • We don't take payment from platforms to mention them.

How we work

Pages are reviewed when rules or platform terms change. If something is out of date or wrong, write to support@plumbline.online and we'll correct it and note the change.

Where we are

Plumbline is operated from Brazil and follows Brazilian law. Content is written in English for readers in many countries, so always check the rules where you live.

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