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
Transcribe voice notes, summarize long messages, and get instant AI answers directly in WhatsApp to streamline your daily communication and research tasks.
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
Connect with engaged niche audiences or monetize your subscriber base through an automated marketplace featuring verified metrics and secure Stripe payments.
View DetailsEveryDev.ai
Accelerate your development workflow by discovering cutting-edge AI tools, staying updated on industry news, and joining a community of builders shipping with AI.
View DetailsWhisk AI
Create professional 4K artwork by blending subject, scene, and style images using advanced AI. Perfect for designers and marketers needing fast, custom visuals.
View DetailsAPIPASS
Access hundreds of leading AI models like Kling, Runway, and Claude through a single unified API to build scalable image and video generation applications.
View DetailsVO4 AI
Transform text prompts and static images into professional, watermark-free cinematic videos for social media and marketing using advanced AI motion technology.
View DetailsSeedance 2.0
Generate broadcast-quality 4K videos from simple text prompts with precise text rendering, high-fidelity visuals, and batch processing for content creators.
View DetailsBeatViz
Create professional, rhythm-synced music videos instantly with AI-powered visual generation, ideal for independent artists, social media creators, and marketers.
View DetailsSeedance 2.0
Generate cinematic 1080p videos from text or images using advanced motion synthesis and multi-shot storytelling for marketing, social media, and creators.
View DetailsSeedream 5.0
Transform text descriptions into high-resolution 4K visuals and edit photos using advanced AI models designed for digital artists and e-commerce businesses.
View DetailsSeedream 5.0
Generate professional 4K AI images and edit visuals using natural language commands with high-speed processing for marketers, artists, and e-commerce brands.
View DetailsKaomojiya
Enhance digital messages with thousands of unique Japanese kaomoji across 491 categories, featuring one-click copying and AI-powered custom generation.
View DetailsVO4 AI
Transform text prompts and static images into professional 1080p cinematic videos with advanced multi-shot storytelling, motion synthesis, and Full HD output.
View Details