Jev Review Miner · free build guide
Know what your customers want. In their own words.
Thousands of reviews in. A product and marketing brief out. Without reading a single review yourself.
Free · 10-page PDF · straight to your inbox
Reviews in
- App Store★★★★★
Honestly I was up and running before my coffee got cold. Nothing else came close.
Why they bought
- G2★★★★★
They doubled the price and gave us nothing new, so we moved the team.
Why they left
- Amazon★★★★★
Works well. I just wish it synced with my calendar, that's all.
What they wish existed
- App Store★★★★★
Support took nine days to answer a billing question. Cancelled.
Why they left
- G2★★★★★
We picked it because the whole team got it without training.
Why they bought
- Amazon★★★★★
Fine, but please add a dark mode. My eyes at night.
What they wish existed
Brief out
Why they bought
Fast to set up
412 mentions · 18%
“up and running before my coffee got cold”
Why they left
Price went up, value didn't
287 mentions · 12%
“doubled the price and gave us nothing new”
What they wish existed
Calendar sync
184 mentions · 8%
“wish it synced with my calendar”
Ten thousand reviews. You read none of them.
- 1
It reads every review
Thousands of them, from the App Store, Amazon and G2. Yours and your competitors'.
- 2
It finds the why
Why each person bought, why they left, what they wish existed, and the exact words they used.
- 3
It writes the brief
Themes, counted and ranked. Every claim backed by real numbers and real quotes.
Every quote in the brief is checked against the review it came from, word for word. No paraphrases. No invented customers.
The build guide
Everything you need to build it.
Ten pages. The first version starts from a CSV of reviews you already have, and nothing else.
- 01The five-stage pipeline, from raw reviews to a cited brief
- 02The database schema for reviews, extractions and themes
- 03The extraction prompt, with the rule that keeps every quote real
- 04How themes are built, counted and scored
- 05The brief prompt and every section it writes
- 06The stack, what it costs, and the first month of rollout
The play that makes it valuable
Your competitors’ 1 to 3 star reviews are a map of what to build.
Every reason their customers leave is a feature you can ship and a headline you can run.
Stop guessing what they want.
It’s free. Tell me where to send it.
The PDF arrives attached · Build it with Claude Code