Ultravox

Click to visit website
About
Ultravox is an open-weight Speech Language Model (SLM) trained to understand speech naturally, like humans. It processes speech directly, without text conversion, enabling natural conversations. It integrates seamlessly into web, native apps, and phone products with SDKs for major languages and Twilio support. It's multilingual and adaptable to new languages/accents. Ultravox allows for BYOM (Bring Your Own Model) and customization, including adding languages, fine-tuning, and creating custom voices. It can be deployed on-premise. The model is evaluated using CoVoST2 Translation and BLEU scores, showing strong performance compared to other models. It's priced at 5¢ per minute.
Platform
Features
• voice cloning
• multi-lingual
• rag support
• custom voices
• function calling
• interruptions
• works with existing text-based prompts
• fine-tunable
Pricing Plans
Pay-as-you-go
USD0.05 / per minute• Speech recognition
• Natural Language Understanding
• Multilingual support
• Custom voice generation
• BYOM (Bring Your Own Model)
Job Opportunities
There are currently no job postings for this AI tool.
Ratings & Reviews
No ratings available yet. Be the first to rate this tool!
Alternatives
voice-vector.com
Voice-vector.com is an AI tool offering advanced voice cloning, text-to-speech, and speech-to-text solutions with flexible pay-as-you-go and subscription pricing.
View DetailsUzbekVoiceAI
UzbekVoiceAI is the first Uzbek speech recognition and synthesis system, enhancing businesses with global-level speech and domain-specific language models.
View DetailsNavana.ai
Navana.ai is an Indic Voice AI partner providing an end-to-end Voice AI stack in 12 Indian languages, engineered for pan-India scale, complexity, and compliance.
View DetailsAJALA
AJALA is a voice AI solution provider specializing in African languages, offering speech-to-text and text-to-speech technologies to enhance customer experience.
View DetailsKanari AI
Kanari AI is a specialist in delivering scalable, secure, and tailored voice AI solutions, from foundational models to infrastructure and integration, making voice AI work for you.
View DetailsDeepgram
Deepgram is a voice AI platform offering APIs for speech-to-text, text-to-speech, and full speech-to-speech voice agents, trusted by 200,000+ developers.
View DetailsLemonfox.ai
Lemonfox.ai is an easy-to-use, low-cost Speech-to-Text API that transcribes audio files within seconds, supporting 100+ languages and speaker recognition.
View DetailsTunk.ai
Tunk.ai is a platform revolutionizing human-like AI, offering voice agents and speech-to-text APIs for seamless automation and transcription in over 50 languages.
View DetailsSpeechBrain
SpeechBrain is an open-source toolkit designed for conversational AI, providing state-of-the-art technologies for speech, audio, and text processing.
View DetailsPlainScribe
PlainScribe is an AI tool for transcribing, translating, and summarizing audio and video files, offering smart notes enhancement and flexible pay-as-you-go pricing.
View DetailsDialogAi
DialogAi is an AI tool that transforms WhatsApp voice notes into text, allowing users to summarize, research, and formulate replies, and answer questions using ChatGPT.
View DetailsSpeechllect
Speechllect is the first STT/TTS solution leveraging "Sense Theory" for real-time voice processing, capturing emotion, tone, and semantic components.
View DetailsFeatured Tools
adly.news
adly.news is a 100% free newsletter advertising marketplace connecting businesses with engaged newsletter audiences, offering automated payouts and secure payments.
View DetailsVO4 AI
VO4 AI is a professional AI video generator studio utilizing the VO4 Model to create stunning, cinematic 1080p videos from text prompts or static images.
View DetailsAPIPASS
APIPASS is a unified marketplace for discovering, integrating, and managing thousands of APIs, providing developers with fast, reliable, and cost-effective access to leading AI models.
View DetailsVO4 AI
VO4 AI is the best AI video maker that turns your ideas into stunning videos. Make professional videos from text or images with our smart AI technology.
View DetailsVoe 4
Voe 4 is an AI video generator offering lightning-fast text-to-video and image-to-video conversion, delivering high-resolution, professional 4K AI videos in seconds.
View DetailsModelfy 3D
Modelfy 3D is an Enterprise-Grade AI Image to 3D Model Generator that transforms any 2D image into professional 3D models with up to 300K polygons and PBR textures.
View DetailsQuestie.ai
Questie.ai is an advanced AI gaming companion that watches your actual gameplay in real-time and provides intelligent commentary through natural AI voice chat.
View Details