Best alternatives to 3pmercury (2026)
10 Chrome extensions that do a similar job to 3pmercury, closest first. Each shows real store users, its rating, how recently it was updated and how many permissions it asks for.
3pmercury today
3pmercury alternatives, compared
- 1
MySYS Extension
MySYS is one of the Amazon Product Research tool for Online Arbitrage, Retail Arbitrage, Private Label or wholesale Amazon sellers.
≈1K users4.4★ from 14 ratingsUpdated 7 months ago4 permissions- About 2.0× fewer users than 3pmercury
- Updated less recently
- Asks for fewer permissions (4 vs 22)
- Listed under Tools
- 2
SmartScout - Amazon Product & Brand Research, Profitability & History Chart
Quickly find, evaluate, and save profitable products for Amazon FBA arbitrage & wholesale, all in one place. For free.
≈10K users4.2★ from 16 ratingsUpdated 5 weeks ago17 permissions- About 5.0× more users than 3pmercury
- Asks for fewer permissions (17 vs 22)
- 3
Astro Advanced Analytics
Amazon tool for product research, profitability analysis, supplier sourcing and competitor tracking for online WS & OA resellers.
467 users5.0★ from 9 ratingsUpdated 9 days ago16 permissions- About 4.3× fewer users than 3pmercury
- Asks for fewer permissions (16 vs 22)
- 4
Flying Merch for Amazon Merch on Demand
Flying Merch is a tool for Amazon Merch on Demand sellers to help them manage their listings and sales.
451 users4.2★ from 10 ratingsUpdated 3 weeks ago14 permissions- About 4.4× fewer users than 3pmercury
- Asks for fewer permissions (14 vs 22)
- 5
SellerApp: Supercharge your Amazon Sales
SellerApp’s Chrome extension to Research and compare products on the go for Amazon Sellers
≈30K users4.5★ from 257 ratingsUpdated 3 weeks ago29 permissions- About 15× more users than 3pmercury
- Rated 0.3 stars lower
- Asks for more permissions (29 vs 22)
- 6
Arbitrage Hero - Amazon FBA Sourcing Tool
Arbitrage Hero is an innovative Amazon FBA sourcing software that is designed to help sellers uncover profitable opportunities on…
≈1K users4.3★ from 6 ratingsUpdated 10 months ago4 permissions- About 2.0× fewer users than 3pmercury
- Updated less recently
- Asks for fewer permissions (4 vs 22)
- 7
SellerBeam
Amazon FBA arbitrage sourcing tool by SellerBeam.io
411 users5.0★ from 3 ratingsUpdated 3 months ago7 permissions- About 4.9× fewer users than 3pmercury
- Asks for fewer permissions (7 vs 22)
- Listed under Tools
- 8
Sellibra
Comprehensive All-in-One Solutions for Amazon Arbitrage Sellers
204 users4.5★ from 8 ratingsUpdated 19 months ago24 permissions- About 9.8× fewer users than 3pmercury
- Updated less recently
- Asks for more permissions (24 vs 22)
- Listed under Tools
- 9
RevSeller
Product research tool for third-party Amazon sellers that estimates FBA fees, margin, ROI, and details about Variations.
≈50K users5.0★ from 131 ratingsUpdated 2 weeks ago10 permissions- About 25× more users than 3pmercury
- Asks for fewer permissions (10 vs 22)
- 10
Amazon Online Arbitrage, Wholesale, and Dropshipping
Instantly know whether a product is profitable for Dropshipping, Arbitrage, and Wholesale, as well as other similar selling models.
≈10K users4.6★ from 44 ratingsUpdated 3 weeks ago7 permissions- About 5.0× more users than 3pmercury
- Rated 0.2 stars lower
- Asks for fewer permissions (7 vs 22)
3pmercury alternatives: questions
What is the best alternative to 3pmercury?
By users, the most popular alternative is RevSeller with ≈50K users and a 5.0-star rating. The closest match by what it does is MySYS Extension.
Which 3pmercury alternative has the best rating?
RevSeller has the highest rating of these alternatives with 50+ ratings: 5.0 out of 5 from 131 ratings.
Is there a 3pmercury alternative that asks for fewer permissions?
MySYS Extension asks for 4 permissions, against 22 for 3pmercury.
How many alternatives to 3pmercury are there?
We list 10 close alternatives to 3pmercury on the Chrome Web Store, picked by what they do and ranked by how close they are.
Users and ratings are the figures shown on the Chrome Web Store, re-checked continuously. Alternatives are matched on name, description, category and topic. Browse best-of lists by niche.