Your competitors are losing customers.
You just don't know it yet.
ASINsense automatically reads your competitors' reviews every night, uses AI to spot complaint patterns before they show up in star ratings, and sends you an email telling you exactly what's going wrong — so you can take that intelligence straight into your listing copy, your ads, and your next product brief.
Also used by resellers tracking ASIN health and ROI risk.
🔴 Alert triggered — 2 min ago
“Battery drains fast” up 67% on competitor ASIN. Use runtime as a PPC differentiator.
Your competitors' 1-star reviews are a goldmine.
Are you mining them?
Private label sellers who win on Amazon aren't just running better ads. They know exactly what customers hate about competing products — and they make sure their listing is the obvious alternative.
You're guessing at differentiation
Without knowing what customers actually complain about, your listing bullets and PPC copy are based on assumptions — not real buyer language from real competitor reviews.
What real intelligence looks like
“Cable breaks within 30 days” — 47 mentions, +67% in 30d
By the time you notice, the window is closing
Complaint spikes appear in reviews weeks before they show up in star ratings. Manual review reading means you're always reacting — never ahead of the curve.
Your competitors recover while you wait
When a competitor's product fails customers there's a window to capture those buyers. Miss it and your competitor ships a fix. ASINsense makes sure you see the window before it closes.
Monitor → Detect → Win
Three steps from signup to your first competitive insight.
Add competitor ASINs
Paste any Amazon ASIN — a direct competitor, a category leader, or a product you're benchmarking against. Monitoring starts immediately. No configuration required.
AI reads every review every night
Every night ASINsense fetches new reviews and sends them through Claude AI. It reads every review, identifies complaint themes, categorizes them, and tracks them over 30, 60, and 90 day windows — automatically. No spreadsheets, no manual work.
You get the intelligence — and what to do with it
When a complaint pattern spikes you get an email with a plain-English insight: what's going wrong, how fast it's growing, and exactly how to use it. Take that insight into your Amazon Ads console, your listing editor, or your supplier brief — and act before your competitor knows they have a problem.
Every review. Every night. Zero effort.
ASINsense syncs competitor reviews automatically — no browser extensions, no manual exports, no spreadsheets. While you sleep we're reading their reviews. By morning you have fresh intelligence waiting in your inbox.
▶ Watch: Every review. Every night. Zero effort.
Know the exact language your competitor's customers use.
Claude AI reads every review and extracts specific complaint themes — not just sentiment scores. 'Cable breaks within 30 days.' 'Charging speed slower than advertised.' 'Slips off surface during charging.' Real complaints in real buyer language — ready to paste into your listing bullets, your ad headlines, and your product improvement brief.
▶ Watch: Know the exact language your competitor's customers use.
Battery life complaints
Performance
Build quality issues
Durability
Great insulation
Positive
Catch a problem before their star rating drops.
Complaint patterns appear in reviews weeks before they impact star ratings. ASINsense tracks every theme over 30, 60, and 90 day windows so you see acceleration before it becomes obvious to everyone. That's your window to act — before the opportunity closes.
▶ Watch: Catch a problem before their star rating drops.
Battery drains fast
Lid leaks
Wake up to an unfair advantage.
When a complaint theme crosses your threshold you get an email with one clear insight: what's going wrong with your competitor's product, the data behind it, and what to do with it. No dashboard required — just read the insight, open your Amazon Ads console or listing editor, and act.
▶ Watch: Wake up to an unfair advantage.
“Battery drains fast” — +67% in 30 days
47 mentions vs 28 in the prior period. Open your Amazon Ads console and listing editor — position your product's runtime as the differentiator to capture switching buyers.
REAL ALERT EXAMPLE — delivered to your inbox
Battery life complaints up 67% — Anker Wireless Charging Pad
43 mentions of battery complaints in the last 30 days vs 26 in the prior period — a 65% increase. Reviewers consistently report batteries draining within 90 minutes of normal use.
What to do with this:
→ Update your listing to lead with battery runtime in bullet 1
→ Open Amazon Ads and launch a Sponsored Product campaign targeting B08N5KWB9H with copy about your extended battery life
→ Brief your supplier to include battery specs prominently on packaging
ASINsense delivers the intelligence. You take it into your listing editor and ad console and act on it — before your competitor knows they have a problem.
Also built for resellers protecting ROI
If you carry ASINs long-term a complaint spike is a financial risk — not just a competitive opportunity. ASINsense monitors the ASINs you sell, tracks sentiment trends, and alerts you when a product is starting to fail customers. Know when to reorder, when to hold, and when to exit — before the star rating drops and your margin disappears.
Intelligence tool for both brand builders and sophisticated resellers.
Simple pricing for serious sellers.
Start with your top 10 competitors. Scale when you're ready.
Starter
billed monthly
- 10 competitor ASINs
- Daily automated review sync
- AI complaint theme extraction
- 30/60/90 day trend tracking
- Email spike alerts with action insights
- 14-day free trial
Pro
billed monthly
- 50 competitor ASINs
- Everything in Starter
- Slack alert delivery
- Weekly portfolio digest
- Priority support
- 14-day free trial
ASINsense is an intelligence tool — it tells you what's happening with your competitors and what to do about it. You take that intelligence into your own Amazon Ads console, listing editor, and product roadmap. No Amazon Ads integration required.
Cancel anytime · No contracts · Upgrade or downgrade anytime
Questions from sellers like you.
Your competitor's next complaint spike is coming.
Will you see it first?
Private label sellers using ASINsense don't wait for star ratings to drop. They get an email — weeks earlier — telling them exactly what's going wrong with a competitor's product and how to use it. The intelligence is there. The window is open. The question is whether you act on it first.
Start monitoring free14-day free trial · No credit card required · Cancel anytime