Fabrication shops generate unstructured RFQ patterns that your search-terms report will never tell you about. When you paste a month of search terms into Signal, the bigram analyzer pulls out the actual qualification clusters: "aerospace CNC," "medical device machining," "low-volume production," "±0.0005 tolerance," "AS9100 certified." Run significance testing and you can see which clusters have positive conversion rates and which are just noise. A common trap in this vertical: broad match on "CNC machining services" pulls in hobbyists with small CNCs, job-shop-shopping queries (no commitment intent), and "cost benchmarking" researchers. Trigram analysis will surface this instantly — "CNC machining services cost," "CNC machining services comparison" — so you can negative them out and protect budget for "CNC machining services aerospace," "CNC machining services medical device," which have actual quote intent. The decline-detection feature catches when a formerly-strong term cluster (e.g., "Inconel 718 CNC") starts converting at half the rate — usually signals a new competitor or a market supply shift. Recommendation: run Signal monthly on your search-terms report and hand the highest-intent trigrams into Forge for exact-match structure. Every quote request has a pre-search research pattern; Signal surfaces it.
Tool · Industry intersection
Signal for metal fabrication
N-gram analyzer with statistical significance testing, applied to metal fabrication & contract manufacturing.
About Signal
Search term reports lie at the surface. Signal pulls bigrams and trigrams out of any pasted report, runs significance testing on conversion data, and surfaces the patterns that are actually worth either bidding harder on or burying as negatives.
Full Signal page →About metal fabrication
Job shops and contract manufacturers compete on capacity, certifications, and lead-time more than price. Their buyers are procurement managers and engineering leads at OEMs who need parts made to spec.
Full metal fabrication playbook →More tools mapped to metal fabrication
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