Kairos vs Motion Invest
Content sites and Shopify stores earn differently, so they should be checked differently. Pick the venue that was built to verify your asset.
Motion Invest is a curated marketplace for content websites. Listing is free, with a success fee that slides from 20 percent on deals under 20,000 dollars down to 5 percent past half a million. Kairos is a verified marketplace for Shopify stores. The real difference is the asset: content sites are valued on traffic and affiliate income, ecom stores on order-level revenue, which is what Kairos verifies.
Who Motion Invest is
Motion Invest runs a curated marketplace for content sites: blogs, niche sites, and affiliate properties, typically at the smaller end of the market. They describe a 10-step diligence process taking 3 to 7 days, use escrow for transactions, and publish a sliding success-fee scale on their sell page.
The Facts, in Their Words and Ours
| Kairos | Motion Invest | |
|---|---|---|
| Model | Verified-only marketplace for Shopify stores | Curated marketplace for content and affiliate sites |
| Listing fee | Free to list | Free to list |
| Success fee | Only when the deal closes (rates on the pricing page) | Slides from 20 percent under 20,000 dollars to 5 percent over 500,000 dollars |
| Who verifies the numbers | Order-level reconciliation plus human review, before listing | Their 10-step diligence process, typically 3 to 7 days |
| Asset focus | Shopify stores - orders, margins, ad accounts | Content sites - traffic, rankings, affiliate income |
Motion Invest facts from their own published pages plus attributed public records, last reviewed 2026-07-19. Kairos rates live on the pricing page.
Which One Fits Your Deal?
Choose Kairos if
- You are trading a Shopify store, not a content site
- Your revenue proof is orders and ad spend, not pageviews
- You want the verification memo published with the listing
Choose Motion Invest if
- You are buying or selling a blog or affiliate site
- Your deal is small and their sliding fee works for it
- Traffic and rankings are the asset, not order flow
Content and Commerce Are Different Proofs
A content site's claim is traffic and the affiliate income it earns, so its diligence lives in analytics and affiliate dashboards. An ecom store's claim is orders, margins after ad spend, and supplier terms. Neither venue is wrong; they check different things because the assets earn differently. Buy a blog through people who check blogs. Buy a store through people who check orders.
The bottom line
Motion Invest is a solid venue for what it actually sells: smaller content and affiliate sites, with a published sliding fee and a real diligence process. It is simply not built for ecommerce. A Shopify store's claims live in order data, refund rates, and ad spend, and Kairos verifies exactly those before a listing goes live.
The People Checking Your Store
Eight years, 200+ ecom brands, EUR 200M+ in tracked sales - and we read the source data every morning. When we say a number is real, it is because we read the source it came from - not the listing form.
ZenoX ad-management figures, not Kairos deal volume - Kairos hasn't closed a deal yet.
The short version
Numbers Are Cheap. Proof Is Rare
One question decides every venue: who proved the numbers, and can you read what they found.
Buying a Store Somewhere Else?
Kairos Due Diligence works on any deal - Motion Invest, Flippa, a private sale. A person reads the store's raw numbers and writes you a report. If the deal is bad, the report says walk away. From EUR 1.5k, no account needed.
Common Questions
Does Motion Invest sell Shopify stores?
Their marketplace centers on content websites, blogs, and affiliate properties. Ecommerce stores are not the core catalog. For a Shopify store, use a venue whose verification is built around order data.
Why do their fees slide by size?
Their published scale starts at 20 percent under 20,000 dollars and steps down to 5 percent past 500,000 dollars. Fixed process costs weigh more on small deals; the scale prices that in. Check the current numbers on their sell page before listing.
More comparisons
Last reviewed 2026-07-19.
Compare Us Against a Real Listing
The verified marketplace is opening now. The waitlist gets first access to stores where the numbers were proven before you ever saw them.