COLOP Review
Based on online research and 9 COLOP reviews, COLOP's overall score is 3.9 out of 5 stars. COLOP's review score is based on COLOP's customer ratings, its brand popularity, its price competitiveness, as well as the breadth and quality of features it offers to customers. The COLOP review table below incorporates summarizes 9 COLOP ratings. You can also compare COLOP against popular alternatives like Stamps.com, Simply Stamps and Simon Says Stamp. Or you can view the top 50 brands in similar categories, such as business, packaging & shipping stores and mailing stamp stores.
Brand popularity
Payment options
Shipping & returns policies
Coupons & discounts
Customer-specific discounts
Financing options
Company values, ethics & policies
Customer service & brand
Privacy policy & data security
Loyalty, rewards & partnership programs
Seasonal sales & events
COLOP Review: COLOP Pros & Cons
COLOP (colop.com) is a smaller mailing stamp store which competes against other mailing stamp stores like Stamps.com, Simply Stamps, Simon Says Stamp, HipStamp and Cherrystone Auctions. Based on our in-depth COLOP review, when compared to its competitors, COLOP ranks as one of the top-performing brands in its category, with an overall ranking of #3 out of 140 total brands. Read the full Colop.com review below for more details.
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Knoji has 9 COLOP reviews and ratings as of June 11, 2026. Knoji editors and the Knoji shopper community have reviewed COLOP and compared it against 140 top mailing stamps brands, reviewing COLOP based on product and store features. Knoji reviews and ranks Colop.com and other mailing stamp stores based on how many features each offers and based on a 5-star rating scale. Based on these factors and 9 COLOP reviews, COLOP earns an overall score of 3.9 out of 5.0 points. COLOP's review score also factors in its popularity, which is in the mid-range to lower-range compared to competing .
