Jamba is a fast-casual smoothie and juice bar located in Greenfield, CA, offering healthy and refreshing beverage options.
Operator computes a Business Health Score every night at 2 am HST. It's the one number that tells you if this shop is winning, losing, or steady. Here's how Jamba broke down on Apr 30, 2026.
Jamba is indexed in Operator's Smoothiejuicebar market index for Greenfield, CA.
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Reviews pulled nightly from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
The Smoothiejuicebar shops Jamba competes with most often, ranked by Operator's health score. Tap any row for that shop's full page.
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