Company Terminal

Supertone

Supertone was a South Korean AI voice company that developed text-to-speech and speech-synthesis products including Sona Speech (multilingual TTS), Supertonic (on-device TTS), and Supertone Play (a creator-facing voice platform). Its shareholders approved dissolution and liquidation in July 2026 following a strategic realignment by majority owner HYBE.

Momentum
Not scored
as of 2026-08-03
Funding
—
Founded
2020
Stack
Layer 9
Research Tier A
0%
needs citations
Momentum inputsNot scored · need ≥2 signals · as of 2026-08-03

No momentum signals yet for this company. See docs/MOMENTUM.md.

No radar series.

Linked model value

    No headcount (est.) series yet.
    No capital raised (est.) series yet.
    No monthly web attention (est.) series yet.
    No geographic reach (countries, est.) series yet.

    Research completeness

    • Tier A: 0% (0/0)
    • Tier B: 0% · Tier C: 0%
    • Publish gate: Blocked
    Open in Research Desk →

    Citations / claims

    No claims yet. Run seed_provenance_tier_a.sql or add sources in Research Desk.

    What they do

    Who is this for? Teams evaluating AI vendors in this category.

    Why different? Supertone was a South Korean AI voice company that developed text-to-speech and speech-synthesis products including Sona Speech (multilingual TTS), Supertonic (on-device TTS), and Supertone Play (a creator-facing voice platform). Its shareholders approved dissolution and liquidation in July 2026 following a strategic realignment by majority owner HYBE.

    Models & technologies

    Competitors

    Provenance

    Profile loaded from supabase. Claims and metric observations carry confidence labels; prefer primary URLs in Research Desk over estimate backfills.