Buying a website on Flippa checklist cover

How to Buy a Website on Flippa: A Due Diligence Checklist (2026)

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Buying an existing website lets you skip the slow first year of building one. It also carries a risk that building does not: you can pay real money for traffic and income that turn out to be inflated or about to disappear. Flippa is the largest open marketplace for websites and online businesses, with listings that range from small content sites to large companies.

This guide explains how buying on Flippa works and gives a checklist for verifying a site before you pay.

How Flippa works

  • Sellers list a site with its age, traffic, revenue and asking price. Some listings are auctions and others are fixed-price or open to offers.
  • Buyers browse for free, ask the seller questions and request access to supporting data.
  • Payment goes through an escrow service, which holds the money until the assets are transferred.
  • Larger sales can be handled by a Flippa broker.

Flippa shows what it has verified on each listing, such as connected analytics or revenue sources. Treat those badges as a starting point for your own checks.

Step 1: Decide what you are buying

Type How it earns Main risk
Content site Ads and affiliate links Depends on search traffic, which can drop after an algorithm update
Online store Product sales Supplier and advertising costs
SaaS or app Subscriptions Needs technical maintenance
Starter site Nothing yet You are paying for a design and a domain

For a first purchase, choose a type you could run yourself tomorrow. Be cautious with starter sites: many are templates sold repeatedly with no traffic and no income.

Step 2: Understand the price

Sites are commonly priced as a multiple of average monthly profit. Use profit, not revenue, and average it over at least the last twelve months. Browse sold listings in the same category to see what buyers actually paid, because asking prices are often optimistic.

Step 3: The due diligence checklist

Traffic

  • Ask for read-only access to Google Analytics and Search Console. Screenshots can be edited.
  • Check where visitors come from. A site that depends on one source, one page or one keyword is fragile.
  • Look at the trend over two years. A sharp recent rise before the sale needs an explanation.
  • Compare the countries of visitors with the countries the site’s income depends on.

Income

  • Ask for a screen-share of the affiliate or ad dashboards, opened live, in addition to any reports.
  • Match payouts against bank or payment records for several months.
  • Ask whether the affiliate accounts or ad accounts can be transferred, or whether you must be approved again from zero.

Content and links

  • Check several articles for copied text.
  • Review the backlink profile with an SEO tool. Paid or spam links can lead to a penalty after you buy.
  • Look up the domain’s history in the Wayback Machine to see what it was used for before.

The seller

  • Ask why they are selling, and how many hours a week the site needs.
  • Read the seller’s history and feedback on Flippa.
  • Ask what happens after the sale: a period of support, and an agreement not to launch a competing site.

Step 4: Make the offer and pay safely

Put the terms in writing: what is included (domain, content, social accounts, email list, supplier contacts), the support period and the transfer timeline. Pay only through escrow. A seller who pushes for direct payment outside the platform is a red flag.

Step 5: Transfer and the first month

  1. Move the domain to your own registrar account.
  2. Move the site to your own hosting. See Hostinger vs Cloudways if you need a host.
  3. Change every password and remove the seller’s access.
  4. Replace affiliate IDs and ad codes with your own.
  5. Change nothing else for a few weeks. Watch traffic and income first, so you know the baseline before you make improvements.

Red flags

  • The seller refuses live access to analytics or income dashboards.
  • Traffic comes mostly from direct or unknown sources.
  • Income appeared only in the last two or three months.
  • The price is far below what similar sites sold for.
  • Pressure to decide quickly.

If you are selling

Flippa charges sellers a fee, and its brokered service adds a success fee on top of an upfront payment. The amounts depend on the asking price, so check Flippa’s pricing page for your range. Buyers will ask for twelve months of financial records, so keep them clean from the start.

Only need a domain?

If you want a good name to build on and not a running business, a domain marketplace is the better place to look. Our guide to buying and selling domains on Sedo covers that.

Browse current listings on Flippa to see what sites in your niche are selling for. Looking is free, and it is useful research even if you never buy.

Buying a website is a financial risk and this guide is not financial advice. Never spend money you cannot afford to lose.

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