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Carbon6 Refunds vs Seller Investigators: which is better for Amazon sellers?

Updated on 2026-11-03

Both are fba reimbursements tools. Here is how they compare at a glance.

Carbon6 RefundsSeller Investigators
What it isReimbursement recovery service from Carbon6.Reimbursement audit service, paid as a share of recoveries. The site loaded on 2026-11-03 and offers a free audit.
Best forMulti-tool Carbon6 usersHands-off recovery
PricingSeller Investigators by Carbon6; 25% of recoveries; free auditFree audit; 25% commission after you are paid
Visit Carbon6 Refunds →Visit Seller Investigators →

Also consider

FBA Reimbursements

GETIDA

FBA reimbursement audits and recovery.
Best for: Sellers with high FBA volume
Pricing: Free to join; from 20% of recoveries; first $400 recovered at no charge
Visit site →
FBA Reimbursements

Refunds Manager

Recovers deductions for Amazon Vendor Central and Walmart suppliers. You pay only when money comes back.
Best for: Amazon vendors and Walmart suppliers
Pricing: No upfront cost; pay only on recovery; fee not published
Visit site →
FBA Reimbursements

Margin Pro

Threecolts recovery product for deductions, fee overcharges and lost inventory across retailers, marketplaces and carriers, including Amazon 1P and 3P. refundsniper.com and dimetydsellers.com redirect to this page. The page offers a free audit and does not publish a fee.
Best for: Sellers who want a recovery audit when the vendor does not publish a success fee
Pricing: Price not published; free audit
Visit site →

All FBA Reimbursements tools · Best fba reimbursements tools

Verdict

Choose Carbon6 Refunds if you are: multi-tool carbon6 users. Choose Seller Investigators if you are: hands-off recovery. Pricing changes often, so confirm on each site.

Read more: Carbon6 Refunds · Seller Investigators

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