Voice agents 11

Platform for building low-latency, photorealistic conversational AI avatars SpatialReal is a real-time digital human platform that provides photorealistic AI avatars with sub-300ms response latency. It offers Web, iOS, and Android SDKs for building conversational avatars, support agents, tutors, digital influencers, sales assistants, and other interactive AI experiences. SpatialReal uses on-device rendering to reduce bandwidth and compute costs while enabling natural behaviors such as listening, breathing, reacting, and adaptive dialogue.

Voice AI platform for transcription, voice agents, and speech processing Smallest AI is a voice AI platform offering speech-to-text, text-to-speech, speech-to-speech, voice cloning, and real-time voice agent technologies. Its Pulse speech-to-text models provide accurate transcription across 38+ languages, global accents, and dialects with latency as low as 64 milliseconds. The platform also supports speaker diarization, sentiment and emotion recognition, language identification, voice agent orchestration, telephony, knowledge bases, and enterprise deployment.

Ultra-low-latency voice AI APIs for speech generation, transcription, translation, and cloning Gradium is a voice AI platform for developers that provides ultra-low-latency text-to-speech, speech-to-text, speech-to-speech translation, live translation, voice cloning, and on-device text-to-speech through a unified API. It is designed for building real-time voice agents and conversational applications, with expressive speech generation, accurate transcription, multilingual support, speaker cloning, bidirectional WebSocket streaming, scalable concurrency, and deployment options including cloud, dedicated instances, self-hosted, and on-premises infrastructure.

Platform for building AI infrastructure, natural language QA, and community collaboration. Incribo is a platform that allows users to browse and build their own AI infrastructure from a catalog of open-source AI models. It facilitates community engagement, team collaboration in content creation, and provides natural language QA for voice agents, offering downloadable, high-quality audio tests in 60 seconds.

AI-driven marketing and compliance solutions for personalized marketing and streamlined financial workflows. BeetleLabs offers an AI-driven marketing platform that tailors content to your brand voice, automates campaigns with real-time insights, and enhances SEO through keyword selection and content creation, ensuring effective and personalized marketing strategies. Additionally, Beetle Labs provides AI-driven voice agents and customer interaction insights to automate compliance and enhance customer support for BFSI sectors. Their platform streamlines financial compliance workflows, simplifies KYC/KYB processes, manages risk assessment, and maintains continuous compliance.

Uberduck is an AI platform for voice-over, text-to-speech, voice cloning, and AI music generation. Uberduck provides users with tools to create voice-over audio with over 5,000 expressive voices, custom voice clones, APIs to build audio applications, and AI-generated raps. It also offers features like text to speech, voice conversion, and AI music generation. There is a case study to demonstrate how it can be used to create personalized media and a waitlist to join the upcoming Uberbots platform.

Open-weights 8B AI text-to-speech model for expressive English speech. Miso One is an open-weights, 8B-parameter text-to-speech (TTS) system developed by Miso Labs. It is designed specifically for producing highly realistic, expressive, and emotionally varied English conversational speech, making it ideal for voice-agent research and developer workflows. Built on a Sesame-style conversational speech model (CSM) architecture with Mimi audio codes, it features a highly optimized inference capability boasting a published low latency of 110 ms. In addition to text-to-speech generation, the model supports voice continuation and one-shot voice cloning from audio context with clear consent boundaries.

AI agency for SMBs designing and deploying custom intelligent agents. Powered_By is an AI agency for SMBs that designs and deploys intelligent agents tailored to fit small businesses. These agents can be used for AI voicechat, AI assistants, email automation bots, or agents for SMS-texts. They offer custom AI agent solutions built for SMBs with 1 to 1,000 employees, specializing in automation agents for simple to complex tasks across voice, email, SMS, Slack, chat, and document automation.

Zeus: Fastest way to build and deploy AI agents with enterprise-grade features. Zeus is the fastest way to build AI agents. It allows users to build powerful text & voice agents, integrate them with 40+ apps, and deploy them in seconds. It offers enterprise-grade security, privacy, reliability, and scalability. Zeus supports everything large enterprises need, including SOC2 readiness, GDPR/CCPA compliance, SAML SSO, uptime guarantee, comprehensive analytics, and AI safety features.

Multilingual voice AI routing and infrastructure platform Speko is a voice AI routing and infrastructure platform that provides a unified API for speech-to-text, language models, and text-to-speech. It benchmarks speech and language models across multiple languages, routes each session to suitable-performing models, and supports provider-direct or managed voice workflows through integrations with LiveKit, Pipecat, OpenAPI, AsyncAPI, and MCP.

Multilingual APIs for speech recognition, speech generation, and real-time translation Soniox is a multilingual speech AI platform that provides APIs for real-time and async speech-to-text, text-to-speech, and speech translation across 60+ languages. Its features include low-latency streaming, language switching, speaker identification, alphanumeric recognition, expressive speech generation, and voice cloning. Developers can use the APIs to add speech capabilities to voice agents, apps, wearables, transcription workflows, and multilingual products.