Helium 10 vs Jungle Scout vs the search-term report

Direct answer: Helium 10 (Cerebro, including Magnet-style seed expansion) and Jungle Scout (JS / Keyword Scout) are research seats. They estimate demand. Your search-term report is the only list of queries you already paid to test. Reverse ASINs in Cerebro, cross-check volume in JS, then put new terms in discovery. Promote converters to exact. Never rewrite a title from a tool’s top row.

Who votes

Source	What it is	What it is allowed to do
Helium 10 Cerebro	Reverse-ASIN + seed expansion	Build a candidate universe
Jungle Scout	Keyword Scout / product database	Second estimate; launch crowding check
Brand Analytics	Amazon’s branded search data	Confirm what shoppers typed on your brand
Search-term report	Queries you paid for	Promote, negate, and set bids. Final vote.

Helium 10 folded Magnet into Cerebro as Cerebro Plus Magnet in 2026. Jungle Scout research is not Jungle Scout Cobalt — Cobalt is the enterprise ads layer. See the operator stack.

This week

1. Reverse the 3–5 ASINs that actually steal the click — not the category leaders you wish you were.
2. Where H10 and JS disagree on volume, that is a test, not a coin flip. Discovery budget, not a title rewrite.
3. Harvest the search-term report with the usual rule: 10+ clicks, 0 orders → negative. Converters → exact.