I’ve actively bought and sold over 157 transactions on Flippa since 2011. I share my experience with scams and red flags when buying an online business and how Flippa helps avoid them.
While there were some scams in Flippa’s early days, many of them are no longer possible due to the rigorous verification and security improvements they’ve made.
In this write-up, I will cover the common red flags and scams you need to watch out for when buying an online business. I’ll show you how to spot them and stay safe. I will also explain how Flippa works to stop these scams and why it’s still the top spot for entrepreneurs like us to buy and sell digital businesses.
Let’s get into it!
Is Flippa a Scam? No!
No, Flippa is not a scam.
Flippa is a legitimate, trusted marketplace that powers thousands of successful exits every year. It is an open marketplace where sellers can list their businesses for sale. Sellers are allowed to state revenues, costs, descriptions, and more on the for-sale listing page. Because it is an open platform, it provides the greatest diversity of deals, from small starter sites to $10M+ eCommerce empires.
Flippa provides the infrastructure, data, and security, the “scams” people often refer to are usually just low-quality listings from unverified sellers that are easily filtered out.
Unlike older models where data was self-reported, Flippa now implements a number of measures and tools to protect both buyers and sellers. This includes:
- Identity Verification: All sellers must pass a “Know Your Customer” (KYC) check, verifying their ID, email, and phone number before they can even list.
- Data Integration: Flippa connects directly to 15+ leading platforms (Google Analytics, Shopify, Stripe, Amazon, etc.) to pull in “Always-On” validated data.
- Integrated Escrow: Every transaction is protected by Escrow.com, ensuring funds are only released once the buyer has verified and received the assets.
In general, Flippa provides an opportunity to find amazing deals if you know what you are looking for.
10 Common Scams & Red Flags to Lookout for when Buying an Online Business in 2026
When you’re buying a business on open marketplaces, you should be ready to roll up your sleeves and get proactive on the due diligence front.
Instead of assuming someone else has checked the P&Ls, backlinks, and domain history for you, treat it like it’s on you to verify every claim. As a buyer, you ALWAYS should do your own research before buying. Never trust a broker, as their alignment is with the seller, and they are compensated to close the deal.
1. Fake revenue screenshots
This is the most common scam: fake screenshots.
Sellers use browser tools to edit HTML numbers before taking photos of earnings. Using Google Chrome (or other browsers), you can load the page where affiliate earnings are shown, and then edit the HTML.
Here is a write-up on how that’s done.
Always request a live, refreshed screen-share or video walkthrough of the affiliate dashboard.
Solution: Make sure all of the numbers match up on screenshots. Also, ask the seller for a video of the affiliate dashboard. Ask them to refresh the page so you know that you are looking at the actual data. You may also ask to do a conference call where the seller will screen share and do a live walkthrough.
2. Wrong P&L numbers
Manual entry allows sellers to inflate profits on smaller listings that aren’t automatically vetted. Cross-reference these figures with raw data exports from Stripe, PayPal, or bank statements.
Solution: As a buyer, ask for proof of revenues via video, proper screenshots, or screenshare. Cross-reference the numbers to the seller-provided financials. Make sure things match. If they don’t, make sure to ask the seller.
3. Fake (purchased) traffic
While you may be seeing traffic data directly from Google Analytics, it is still possible that the seller had purchased or used bots to divert high traffic to their site. Here are the red flags to identify fake traffic:
- Majority is Direct traffic in Google Analytics
- Majority social media traffic and the social profiles are not active
- Minimal organic traffic
- Bounce rate is extremely high (less than 90% is OK, anything higher needs questioning)
- Time on page is less than 10 seconds (most content sites are more than 30 seconds average)
Solution: Ask the seller to obtain guest access into Google Analytics. Verify the Google Analytics data against third-party tools like AHREFs or SEMRush. Also, physically type in keywords the site ranks for and see if they actually show up in the search engine results. Lastly, ask for Google Search Console access so you truly see what keywords are ranking.
4. Google Analytics data missing
Sometimes sellers do not allow marketplaces to pull in Google Analytics data.
If the seller has no analytics installed, you could technically use AHREFs or SEMRush to verify traffic but if you are a beginner, tread carefully.
Solution: If Google Analytics is missing in the listing, ask the seller to add it in. If they refuse, ask why and if the reasoning does not make sense, walk away.
5. Selling at a “low” price (multiple)
Back in 2008 when I got started website flipping, many niche site creators had zero idea of what their website was worth. You could negotiate and pick up a site for 10-15x monthly average profits.
Nowadays with all of the information out there about website investing, a buyer knows the true value of their site.
So when I come across a listing and the seller wants to sell quickly at a low price, I question their motive.
Note that I have bought sites for much lower valuations because the seller needed funds quickly; however, such listings are rare. If you come across a seller looking to sell for a low price, ask a ton of questions!
Solution: Ask a lot of questions about the site and their real reasons to ask for such a low price. It also may be that you are getting a killer deal so do not question too much such that they figure out they are selling for too low. Tread carefully!
6. Listing description is “Too Good To Be True”
Some sellers try to make their listing stand out in order to achieve a higher sale price and be more transparent, but at times this can be overdone and false information can be shared.
An aspect of a listing that is in full control of the seller is the listing description.
Most other brokers write the description themselves to ensure as minimal biases as possible. With Flippa, the seller writes the description and thus can showcase the website in its purest form.
When I review deals, I rarely read the entire listing. Most sellers do not list the setbacks with the website, and why they are motivated to sell. Most just list the highlights. I’ve seen some cases where sellers do not even bother to explain why the site is on a downtrend.
Solution: Take the listing description with a grain of salt. Sellers are not incentivized to be upfront in the listing description. Ask your own questions to the seller.
7. Seller is not answering questions in detail
If you are messaging the seller, and they are either not responding or are not answering properly, then walk away.
If you do not have an attentive seller, they will not provide the after-sale support needed to ensure a smooth transition.
In good faith, they may just be busy and the site they are selling is just not worth their time. But that does not help you get your questions answered and you cannot be sure if they are really just busy or they are trying not to answer the tough questions because they are hiding something.
Solution: Engage with the seller via the marketplace’s own messaging system. If they are not answering questions thoroughly, just walk away. If the seller is truly busy, they will acknowledge that and ask for more time to respond; it’s just a common courtesy. Use common sense!
8. Duplicate content
Many sellers are just looking for a quick flip. Many sellers build sites to sell; nothing wrong with that as I do the same thing (but quality first)
Some sites for sale can have duplicate content. Not all articles will be duplicated, though. The seller’s are smarter than that. They place hundreds of articles, and approximately 20-30% of them are somewhat duplicated.
Here is a website for sale that I found where the seller reused parts of an article from another site:
Now the seller may have no clue about this since they are outsourcing content to writers. A writer may have taken shortcuts. Regardless, you need to ask the seller about this.
If the site’s fundamentals are still good (e.g., good backlinks, some good content) and only a portion of the content is duplicated, then I may still pursue acquiring the site. I would use the duplicate content issue as a way to bargain with the seller on their sale price.
Solution: Use Copyscape.com and run a large batch of the site’s URLs through the tool. Make sure to compare the dates on the copied and original article; it may be the seller’s content is being copied by someone else which happens and is not a red flag.
9. Random (and sudden) spike in revenues
A random and sudden spike in revenues is not a complete turnoff or scam on a site for sale. However, it does require further questioning if not already answered the business’s listing description.
Some sites peak at certain times of the year. While abrupt, the surrounding months will still have revenues. For example, home niche sites spike in November and December, but they still have earnings in the remainder of the year.
If you see most months being zero revenue and then a large spike, that’s a red flag.
10. Starter/Template Sites
Stay away from starter and/or template sites. Most of these are pure scams! Most of these sellers are repurposing free scripts and WordPress themes. The sellers are then listing them for sale for less than $500 as buy-it-now listings.
These sites are not established businesses. They are starter sites that you can create for cheaper. These are not sites that we buy to flip.
Solution: If you see the listing type as “Starter/Template Site”, then stay away.
What Does Flippa Do To Stop Scams? Platform Improvements in 2026
In an open marketplace, due diligence is always the buyer’s responsibility. However, Flippa has implemented rigorous features to help you spot red flags before you ever place a bid.
1. Rigorous integrity checks
Before any money-making site or business goes live, Flippa puts it through a 25‑point manual review by Flippa’s Global Integrity team.
They try to catch shell businesses, flimsy starter sites, and shady listings so you don’t waste your time on deals that were never real to begin with.
2. Valuation with real data
Flippa leans on data from 100,000+ past sales to sanity‑check asking prices instead of letting sellers just make up numbers. If a listing’s price doesn’t line up with its earnings, it gets flagged for a human to review, which cuts down on those “too good to be true” or “wildly overpriced” situations
3. Quality Scores to Identify High Performing Assets
Every listing gets a Quality Score that looks at the seller, the asset, and real data feeds like traffic and revenue. Because that score is tied to integrated data sources rather than whatever the seller types in, it’s much harder for someone to buff-up a weak business to look like a winner.
4. Due Diligence for non-analysts
If you don’t want to build your own verification checklist from scratch, Flippa sells due diligence reports that are similar to what private equity buyers would order. These reports are put together by analysts, and they dig into the financials and operations so you’re not guessing whether the business is actually stable.
Or you can hire our firm, WebAcquisition, for an unbiased due diligence report.
5. Real data, no screenshots
Instead of trusting screenshots, Flippa pulls data directly from 15+ platforms like Stripe, Shopify, WooCommerce, QuickBooks, and Google Analytics. When you see a “Verified” badge, it means those numbers came in via API and the seller never got a chance to edit them along the way
6. Legal help built into the process
You can generate key documents like Letters of Intent and Asset Purchase Agreements right inside Flippa, which saves a lot of back‑and‑forth. For bigger or more complex deals, there’s also access to a network of lawyers and paid legal packages so you’re not scrambling to find help at the last minute.
7. Escrow and Inspections as standards
Serious transactions run through Escrow.com or FlippaPay, where your money sits with a neutral third party while you inspect the asset. If what you receive doesn’t match the listing during that inspection window, you can freeze or reverse the payout instead of chasing a seller after they’ve been paid.
8. Monitoring shady behavior
Flippa’s team uses tools to keep an eye on on‑platform messages, especially when someone keeps trying to push deals off the platform or sends sketchy replies. When those patterns pop up, those accounts can be shut down quickly, often before they get the chance to burn multiple buyers..
9. AI Fraud checks and stronger ID
Behind the scenes, Flippa is constantly scanning for weird traffic spikes, odd revenue patterns, and suspicious account behavior. On top of that, buyers and sellers go through KYC and ID checks using a third‑party provider similar to what big consumer platforms use, which makes it harder for the same scammer to just reappear under a new account.
10. Standardized Post-Sale
To ensure long-term success, 95% of sales on Flippa include a period of post-sale support. Flippa encourages a clear transition period where the seller stays available, which goes a long way toward avoiding those hit‑and‑run exits where the seller disappears the second the money clears.
How do you know which listings are verified on Flippa?
Each listing that is “verified” has a “Verified Listings” tag. Within that, a small icon is added showing a “human”.
This means performance and financial data is pulled directly from connected platforms like Google Analytics, Shopify, Stripe, and others, and Vetted by Flippa, which is reserved for higher‑value deals (listed at $50,000 or more) that have gone through a human-led review of revenue, expenses, and traffic by Flippa’s vetting team.
Here is an example:
This listing has three verifications:
- Due diligence team,
- Amazon,
- Google Analytics, and
- Shopify
This is a fully vetted listing according to Flippa.
Are There Any Good Deals on Flippa? Absolutely!
Yes, there are great deals on Flippa!
After reading through all these red flags and scams, you may be scared to even look at Flippa.
My best deals have come from there. Here are a few examples:
- Dating site (case study): earning $800/mo average when purchased and currently earning $9,000/mo average. Aged business since 2004 with a domain rating of 50.
- Outdoor site (case study): earning $300/mo average when purchased and currently earning around $3,000-$6,000/mo depending on time of year. Aged business since 2019 with a domain rating of 40.
- Health site (case study): This is a public case study site acquired in April 2021 earning $500/mo.
Since you are directly working with the seller, there is more room for negotiations. This is one of the many reasons why I love buying on Flippa.
Where Can I Find “Vetted” Flippa Deals?
Flippa does not vet each deal and every deal (only the ones above $50K are vetted), and at the same time, Flippa has “needle in the haystack” types of deals. So how can you find these?
We provide three services:
- Deal Vetting & Sourcing – our M&A agency, WebAcquisition, provides deal sourcing. We pre-vet deals and send them to you based on your investment criteria. We find the amazing deals that buyers miss.
- Weekly Deal Flow Newsletter: Every week we share live deals on Flippa that pass our due diligence via our newsletter. We share highlights, setbacks, data points, and more.
- Due Diligence Service: if you come across a site for sale on Flippa, and need an expert to look over it. The Website Flip offers due diligence PDF reports.
Is Flippa Legit? Yes, it is!
While “Flippa scams” was a valid concern some years ago, the platform is now the most transparent and data-rich marketplace in the industry. By using the Verified Data filters and Escrow.com, the risk of being “scammed” is effectively zero for an educated buyer.
Note that they are the largest marketplace and therefore not many sites like Flippa exist; it’s in your best interest to learn and ins and outs.
Common sense when approaching a Flippa listing helps. Some questions to think about when reviewing a deal:
- Does the listing title and description seem to overly promise?
- Is the seller active on Flippa, or is this their first listing?
- Did the seller attach screenshots, a P&L, and other proofs?
- Does the Google Analytics data pulled in from Flippa make sense?
- Is the seller responding to messages?
Make sure to also read my detailed Flippa review to gain more insights.
