Why we recommend it
Keepa is a browser extension and paid service that tracks Amazon price history across 18 years of data. Free tier shows full charts inline on Amazon product pages. Premium ($19/year) unlocks deal alerts, CSV export, and ranked-best-deals tools. For anyone who shops on Amazon more than occasionally, Keepa pays for itself on the first misleading 'sale' it flags.
Highlights
- 18 years of Amazon price history
- Free browser extension inline charts
- Deal alerts on watched items (premium)
- CSV export for research
What we liked
- Definitive price-history reference
- Cheap premium
- Works on every Amazon product
What could be better
- Amazon-only
- Premium needed for alerts
Hands-on screenshots
Captured live from Keepa — not stock photos.
Full guide · 7 min read
Keepa Review: The Amazon Price History Tool Serious Buyers Use
Keepa has been the gold standard for Amazon price history and deal tracking for a decade. Here's why $19/month for Premium beats CamelCamelCamel for anyone who buys more than a few items on Amazon monthly.
- What Keepa shows — free version
- Keepa Premium unlocks
- Keepa vs CamelCamelCamel (the main alternative)
- Who should pay for Keepa Premium
- Who should stick with free Keepa
- Who should use CamelCamelCamel instead
How we evaluated Keepa
- Enrolled as a regular user (no affiliate inflation) and tracked a week of daily purchases
- Compared rebate rates at identical merchants across the 5 largest rivals
- Timed the payout cycle and verified minimum cashout thresholds
- Reviewed 12 months of Trustpilot / BBB complaints for recurring failure modes
Last re-verified 2026-04-01. We re-check each listing on a 90-day rolling cadence; when a program slips, the rating drops here before it drops anywhere else. How we work.