Rankings/PhotonCap
PhotonCap
by PhotonCap
Seeing tech through a different wavelength. Photonics & semiconductor research for investors and engineers. Trusted by leading quant funds & institutional research. #3 Rising in Technology — Substack, 3/17/2026 (Not financial advice)
Free subscribers
~11k
Est. revenue
$560k – $1.0M / yr
Last 30 days
Strong growth
Public estimates are rounded ranges, not exact figures. Paid plans include precise metrics, history charts, sponsor intel, and exports. Last updated Sep 12, 2026.
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