Gradium
Gradium is an emerging European audio-model company with a product stack spanning real-time translation, on-device speech, and voice agents.
Capital & commercial trajectory
Funding rounds and reported revenue
Each point matches a dated itemized record below. Funding points show the disclosed amount for that round, not a running total. Revenue remains a separate series and may represent ARR or run-rate rather than audited revenue.
Valuation, debt or credit, acquisition value, and market cap remain distinct records below and are not combined with funding or revenue.
A structured financial history has not been completed for Gradium.
The profile will not manufacture a chart from incomplete or unsourced figures. Funding rounds, valuation events, debt facilities, and reported revenue must be dated and linked to a public source first.
Current reported signal: Extended total funding to $100M in July 2026.
Current snapshot
Lifecycle position
Research
Early research & prototypes
Preview
Limited access & evaluation
Growth
Public access & scaling
Current position
Deployment
Production & at scale
Founded
2025
Watch cadence
Weekly
Last verified
2026-07-22
Focus
Real-time speech, translation, text-to-speech, and voice-agent foundation models
Latest move
Extended funding to $100M in July 2026 after shipping Translate, Phonon, and GradBot.
Category and subcategory context
Competitive context
Recent models
Products
Open weights
No
API access
Yes
Watch level
Weekly
Signals
Infrastructure & distribution
Where Gradium sits in the AI stack
Model layer
2 tracked model families
Access layer
Managed API
Market layer
Media Models
Public product surface
Stack signals
This section reflects publicly visible product and access signals. Undisclosed GPU, cloud, training, and data-center contracts are not inferred.
Recent coverage of Gradium
Recent business and product coverage pulled into the profile so you can see what is happening around the company without leaving the page.
Gradium Raises $100M Seed Round Backed by Nvidia to Expand Voice AI Platform
Gradium Raises $100M Seed Round Backed by Nvidia to Expand Voice AI Platform AI Insider
Gradium Raises Funding To $100 Million And Expands To Silicon Valley
Gradium Raises Funding To $100 Million And Expands To Silicon Valley Pulse 2.0
Voice AI Startup Gradium Raises $100M Seed for Global Expansion
Voice AI Startup Gradium Raises $100M Seed for Global Expansion Ventureburn
Gradium Launches stt-translate and s2s-translate, Real-Time Speech Translation Models Beating gpt-realtime-translate on Accuracy and Latency
Gradium Launches stt-translate and s2s-translate, Real-Time Speech Translation Models Beating gpt-realtime-translate on Accuracy and Latency MarkTechPost
Voice AI Startup Gradium Comes Out of Stealth With a USD 70M Seed Round
Voice AI Startup Gradium Comes Out of Stealth With a USD 70M Seed Round Slator
Audio language model startup Gradium raises $70M to create more realistic voice AI systems
Audio language model startup Gradium raises $70M to create more realistic voice AI systems SiliconANGLE