Silicon Signal
A weekly AI briefing that turns semiconductor trade headlines (like reports of new Chinese DUV production) into 60-second plain-language explainers with affected-companies watchlists and substitution advice for hardware buyers.
Independent investors and small electronics firm owners tracking chip supply shocks
- 60-second plain-English summary of every major chip-industry headline, with a jargon glossary
- Affected-companies watchlist with directional impact score and historical analog moves
- Substitution suggestions when a tool or fab is restricted (e.g., alternative DUV or EUV suppliers)
- Custom portfolio ticker integration that pings when a holding appears in trade-restriction news
Active US-China export controls and reports of new domestic Chinese DUV production keep producing market-moving headlines that retail investors struggle to interpret.
ASML stock dropped 6.5% on a single China DUV production report and SemiAnalysis (the leading semi newsletter) has 304K subscribers growing +0.8%/wk, confirming retail investors actively consume chip-supply intelligence.SemiAnalysis — 304K Substack subscribers, $50/mo, +0.8%/wk | Newsletter Insights ↗ASML shares fell 6.5% after a report that China has started mass production - TNW ↗
Space is crowded with established incumbents: SemiAnalysis (304K subs, $50/mo), The Semiconductor Newsletter (Substack, thousands of subs), Silicon Analysts Weekly (direct, free), and SEMI Global Update — no obvious wide-open angle for a plain-language retail spin.The Semiconductor Newsletter | The Semiconductor Engineer | Substack ↗Silicon Analysts Weekly — Semiconductor Supply Chain & Pricing Newsletter ↗
SemiAnalysis proves willingness to pay $50/mo for semiconductor intelligence at 304K subs; free-tier competitors still monetize via paid add-ons, supporting a $10–25/mo positioning for a retail-focused plain-language spin.SemiAnalysis — 304K Substack subscribers, $50/mo, +0.8%/wk | Newsletter Insights ↗FAQ - SemiAnalysis ↗
US-China export controls, regional fab build-outs and DUV/EUV restrictions are structural multi-year themes — McKinsey and Deloitte both publish 2026 outlooks citing AI demand and supply-chain restructuring as sustained drivers.Semiconductor Outlook 2026 | AI Growth & Packaging Shifts - McKinsey ↗2026 Semiconductor Industry Outlook | Deloitte Insights ↗
News aggregation + LLM summarization is buildable, but the 'affected-companies watchlist' and 'substitution advice for hardware buyers' components require non-trivial domain mapping (e.g., HBM, CoWoS, DUV/EUV, qual cycles) that incumbents like SemiAnalysis and Silicon Analysts already invest heavily in.Silicon Analysts Weekly — Semiconductor Supply Chain & Pricing Newsletter ↗FAQ - SemiAnalysis ↗