eFax Review
Based on online research and 48 eFax reviews, eFax's overall score is 4.0 out of 5 stars. eFax's review score is based on eFax's customer ratings, its brand popularity, its price competitiveness, as well as the breadth and quality of features it offers to customers. The eFax review table below incorporates summarizes 48 eFax ratings on 5 features. You can also compare eFax against popular alternatives like MyFax, SRFax and Fax.Plus. Or you can view the top 50 brands in similar categories, such as business, office supply stores and office machinery stores.
Brand popularity
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eFax Review: eFax Pros & Cons
eFax (efax.com) is a very popular online fax store which competes against other online fax stores like MyFax, SRFax, Fax.Plus, HelloFax and I Fax App. Based on our in-depth eFax review, when compared to its competitors, eFax ranks as one of the top-performing brands in its category, with an overall ranking of #4 out of 22 total brands. Read the full Efax.com review below for more details.
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Knoji has 48 eFax reviews and ratings as of June 9, 2026. Knoji editors and the Knoji shopper community have reviewed eFax and compared it against 22 top online fax brands, reviewing eFax based on product and store features. Knoji reviews and ranks Efax.com and other online fax stores based on how many features each offers and based on a 5-star rating scale. Based on these factors and 48 eFax reviews, eFax earns an overall score of 4.0 out of 5.0 points. eFax offers 5 total features. eFax's review score is also boosted by the fact that it is a popular brand with good recognition among consumers.