Gradium
Gradium is Developers building voice agents tell us structured data is the pain point: IBANs, order numbers, spelled-out names. We built our eval around those, and publish. It is ranked #532 on the Dev Radar, in AI dev tools, first seen 18 days ago and shared in 5 posts (8k views).
What Gradium says about itself
A new Gradium TTS model is available today, and it is now the default. It reads the cases that break voice agents in production, phone numbers, email addresses, IBANs, with no pre-processing or text normalization on your side. Time to first audio (TTFA) P50 is 216 ms on Coval, 170 ms faster than the
Gradium TTS: you no longer have to choose between latency and accuracy | Gradium New Voice Design. Live today. Check it out See the benchmark Products Pricing Blog Resources Talk to us Sign in Spotlight post Gradium Extends Funding to $100 Million and Expands to Silicon Valley Gradium extends its seed funding to $100 million, welcoming new investors including NVIDIA, and opens a San Francisco Bay Area office to scale its real-time voice AI. July 8, 2026 3 min read Models Text-to-Speech Turn text into natural sounding voice Speech-to-Text Transcribe audio into text instantly Live Translation Convert voice to voice in real time Voice Cloning…
What people said about Gradium on X
Combine the voice of Voice Design and the avatars of p-video-avatar in seconds! Congratulations to the @GradiumAI team! Check out the demo here: https://gradium.ai/demos/avatar-studio/
— @PrunaAI, 11 days ago · 25 likes · see the post
The evaluation metrics for Text-to-Speech by @covaldev include leading silence. This led us to train a new model. Now our latency is down to 214ms, giving developers a much better experience. Read more: https://gradium.ai/blog/coval-perceived-ttfa-benchmark
— @GradiumAI, 9 days ago · 23 likes · see the post
Developers building voice agents tell us structured data is the pain point: IBANs, order numbers, spelled-out names. We built our eval around those, and published the dataset. Gradium TTS is the most robust of the five models tested. https://gradium.ai/blog/gradium-tts-latency-and-accuracy
— @GradiumAI, 18 days ago · 18 likes · see the post
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Gradium in numbers
- Rank on the Dev Radar: #532 of 1355
- Shared in 5 posts by 2 accounts: @PrunaAI, @GradiumAI
- 8k views on those posts
- First seen 18 days ago, last shared 9 days ago
- Pricing seen by Jev: not stated
- Market: AI dev tools
FAQ
What is Gradium?
Developers building voice agents tell us structured data is the pain point: IBANs, order numbers, spelled-out names. We built our eval around those, and publish It was first shared on X 18 days ago and is ranked #532 on the Dev Radar.
Is Gradium free?
Pricing is not stated on the page we read.
Who shared Gradium?
2 accounts on X, including @PrunaAI, @GradiumAI, in 5 posts totalling 8k views.
Every post is read and classified by Jev (TypeSafe): what it is, which market it belongs to, and whether the link is a real tool. 12.2k posts from 4.7k X accounts over the last 21 days, 1.4k tools, 12 markets. Collected every 5 minutes, fully re-ranked every hour — last update 2026-09-19 18:39 UTC. Full method.