RECENT FUNDING
  1. Recent Funding
  2. Companies
  3. OfSpectrum

OfSpectrum

OfSpectrum builds inaudible audio watermark infrastructure for copyright protection, AI content provenance, and media verification.

Voice and audio AISales and marketingDeveloper tools and cloudTechstars
Website: ofspectrum.com.
X: @OfSpectrum_Inc.
Categories: Voice and audio AI Sales and marketing Developer tools and cloud.
On Recent Funding since: Oct 11, 2026.

Signals

X account@OfSpectrum_Inc · created Apr 7, 2024 (2 years old)
Website registeredAug 13, 2023 (3 years old)

Timeline

  1. Techstars Columbus Spring 2025
    TTechstars · batch
    Source: news.osu.edu
  2. X account created
  3. Website created

Investors

Companies like OfSpectrum

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/ofspectrum (get a free API key).

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