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Gradium

Gradium builds ultra low latency voice AI models for developers. Generate expressive text to speech, accurate speech to text, and high fidelity voice clones with a single API.

This is the graph view. The full profile, with its team, deals and sources, is on Venture Capital.Open the full profile →

Search this name across graphsid dfx:vc:425e6325-61ed-4d50-ade1-486914804b7e

Data as of Sep 18, 2026 (this record's last observation) from Sworn filings; Announcements; Limited partners. Page built Sep 21, 2026, 10:08 PM UTC and rebuilt at most every 15 minutes.

Relationships: 3
Dated events: 1
On other graphs: 0
Observed: Sep 12, 2026 to Sep 18, 2026
7 observations

Across DFX

This entity has not been resolved onto another DFX graph by a shared identifier. A name match elsewhere would be a candidate, never an identity, and none is recorded.

Facts

fact = as filed or announced; derived = computed by DFX; estimate = a band, never a point

Rounds: 0
Investors: 3
People: 0
Website: gradium.ai

Investors

Investor	Class	Fund	Partner	Role	Attribution
Nvidia	Candidate VC	n/a	n/a	unknown	Unknown
Firstmark Capital, LLC	Institutional VC	n/a	n/a	unknown	Unknown
Amplify Partners	Multi stage VC	n/a	n/a	unknown	Unknown

Relationships

Invested in (3)

← NVIDIAFirmPortfolio listing
Sep 18, 2026 to presentfactThe subject's own site
← Firstmark Capital, LLCFirmPortfolio listing
Sep 16, 2026 to presentfactThe subject's own site
← Amplify PartnersFirmPortfolio listing
Sep 12, 2026 to presentfactThe subject's own site

Dated events

1 bookkeeping events (roster, classification and holdings changes) folded below

Show 1 bookkeeping events

First seen by DFX
Sep 16, 2026
date not stated
Gradium no longer listed on Amplify Partners's portfolio page

Provenance

Graph: Venture Capital
Canonical id: dfx:vc:425e6325-61ed-4d50-ade1-486914804b7e
First observed: Sep 12, 2026
Last observed: Sep 18, 2026 3 days ago
Resolution: Identity across graphs by shared identifier (CRD, CIK, EIN, ADV fund id, individual CRD) or citation; a name match is shown as a candidate and never merged.

Gradium

Gradium builds ultra low latency voice AI models for developers. Generate expressive text to speech, accurate speech to text, and high fidelity voice clones with a single API.

This is the graph view. The full profile, with its team, deals and sources, is on Venture Capital.Open the full profile →

Search this name across graphsid dfx:vc:425e6325-61ed-4d50-ade1-486914804b7e

Data as of Sep 18, 2026 (this record's last observation) from Sworn filings; Announcements; Limited partners. Page built Sep 21, 2026, 10:08 PM UTC and rebuilt at most every 15 minutes.

Investor

Class

Fund

Partner

Role

Attribution

Nvidia

Candidate VC

n/a

unknown

Unknown

Firstmark Capital, LLC

Institutional VC

n/a

unknown

Unknown

Amplify Partners

Multi stage VC

n/a

unknown

Unknown