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FinTech & Investing

Money earned online arrives unevenly, often in different currencies, and rarely with anyone withholding tax for you. This section covers the financial side of independent income: separating business money from personal, setting aside tax, and putting what's left to work sensibly.

Budget planner, calculator and payment card arranged on a desk
Simple records make irregular income easier to understand and manage.

Editor’s pick · Recommended starting point

Budgeting on Irregular Income: Pay Yourself a Steady Salary

How to budget, save and stay calm when your monthly income changes — a simple system for freelancers and online sellers.

Start with this guide

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Tools we recommend in this section

Some links on this page are affiliate links. If you sign up through them we may earn a commission at no extra cost to you.

General information only — not financial advice.

Read more about who publishes this on the publisher profile.

  • Stripe

    Takes card payments and subscriptions worldwide without you touching card data.

    Try Stripe

  • ConvertKit

    Simple email list and automation built for creators, with a usable starter tier while your list is small.

    Try ConvertKit

  • 1Password

    Generates and stores a different strong password for every account, which is the single biggest security upgrade you can make.

    Try 1Password

Top 3 in this niche, compared

Our editorial shortlist for fintech & investing, ordered by how often it is the right first choice for a beginner. This is our own ranking, not a scored test — check current pricing and availability on each provider’s own site.

  1. 1
    RechargeBest overallDesktop tool

    Subscriptions and repeat orders for stores selling consumables.

    Who it is for: selling physical or digital products. Not for: a one-off sale you could make on a marketplace.

    Position 1 of 3 in our shortlist · best for selling physical or digital products

    Visit Recharge
  2. 2
    PropStreamRunner-upDesktop tool

    Property data and lead lists for real-estate side businesses.

    Who it is for: turning visitors into customers. Not for: a business with no repeat traffic yet.

    Position 2 of 3 in our shortlist · best for turning visitors into customers

    Visit PropStream
  3. 3
    DealMachineBest for a tight budgetDesktop tool

    Property lead capture and follow-up in one place.

    Who it is for: turning visitors into customers. Not for: a business with no repeat traffic yet.

    Position 3 of 3 in our shortlist · best for turning visitors into customers

    Visit DealMachine

Recharge vs PropStream

The two choices most people in fintech & investing end up deciding between.

Recharge

Type:
Desktop tool
Best for:
selling physical or digital products
Not for:
a one-off sale you could make on a marketplace
Why we list it:
Subscriptions and repeat orders for stores selling consumables.

PropStream

Type:
Desktop tool
Best for:
turning visitors into customers
Not for:
a business with no repeat traffic yet
Why we list it:
Property data and lead lists for real-estate side businesses.

When Recharge is the better choice

Choose Recharge when your main job is selling physical or digital products. Skip it if you are a one-off sale you could make on a marketplace.

When PropStream is the better choice

PropStream makes more sense when the priority is turning visitors into customers. It is not the right pick for a business with no repeat traffic yet.

Alternatives to Recharge

Some links here are partner links — if you sign up we may earn a commission at no extra cost to you. How we review and recommend.

Partner tools and apps for this topic

A short, honest shortlist: desktop tools you set up once, and phone apps you can use on the move. We keep the list small on purpose.

Some links below are partner links — if you sign up we may earn a commission at no extra cost to you. It never changes what we recommend. How we review and recommend.

  • BenzingaDesktop tool

    Market news and research feeds alongside your broker.

    Best for
    handling money on a phone
    Not for
    anyone who needs full branch banking
    Visit Benzinga
  • Trade IdeasDesktop tool

    Market scanning tools for active traders, not beginners.

    Best for
    handling money on a phone
    Not for
    anyone who needs full branch banking
    Visit Trade Ideas
  • RechargeDesktop tool

    Subscriptions and repeat orders for stores selling consumables.

    Best for
    selling physical or digital products
    Not for
    a one-off sale you could make on a marketplace
    Visit Recharge
  • BettermentPhone app

    Investing app for beginners — capital at risk, so start small.

    Best for
    handling money on a phone
    Not for
    anyone who needs full branch banking
    Visit Betterment
  • • Money service — eligibility, fees and regional availability vary, so check before signing up.
  • • Crypto is volatile and unregulated in many places. Only risk what you can lose.
  • • Investing involves risk, including losing money. Nothing here is financial advice.

Availability, pricing and eligibility change — always check on the provider’s own site. See every brand we recommend.

More sections in Digital Business, or start from Akacen.

Earlier guides: How to Start an Online Business Without Knowing How to Code, The AI Tools Worth Using When You're Building a Side Income.