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Utell AI is an advanced AI-powered accent conversion platform that helps individuals and businesses improve communication by refining non-native English accents in real-time. It provides a seamless experience for enhancing clarity, preserving natural voice characteristics, and facilitating smooth interactions across meetings, calls, gaming, and online streaming.

Utell AI is an advanced AI-powered accent conversion platform that helps individuals and businesses improve communication by refining non-native English accents in real-time. It provides a seamless experience for enhancing clarity, preserving natural voice characteristics, and facilitating smooth interactions across meetings, calls, gaming, and online streaming.

Utell AI is an advanced AI-powered accent conversion platform that helps individuals and businesses improve communication by refining non-native English accents in real-time. It provides a seamless experience for enhancing clarity, preserving natural voice characteristics, and facilitating smooth interactions across meetings, calls, gaming, and online streaming.

Whisprai.ai is an AI-powered transcription and summarization tool designed to help businesses and individuals quickly and accurately transcribe audio and video files, and generate concise summaries of their content. It offers features for improving workflow efficiency and enhancing productivity through AI-driven automation.

Whisprai.ai is an AI-powered transcription and summarization tool designed to help businesses and individuals quickly and accurately transcribe audio and video files, and generate concise summaries of their content. It offers features for improving workflow efficiency and enhancing productivity through AI-driven automation.

Whisprai.ai is an AI-powered transcription and summarization tool designed to help businesses and individuals quickly and accurately transcribe audio and video files, and generate concise summaries of their content. It offers features for improving workflow efficiency and enhancing productivity through AI-driven automation.

Vapi.ai is an advanced developer-focused platform that enables the creation of AI-driven voice and conversational applications. It provides APIs and tools to build intelligent voice agents, handle real-time conversations, and integrate speech recognition, text-to-speech, and natural language processing into apps and services effortlessly.

Vapi.ai is an advanced developer-focused platform that enables the creation of AI-driven voice and conversational applications. It provides APIs and tools to build intelligent voice agents, handle real-time conversations, and integrate speech recognition, text-to-speech, and natural language processing into apps and services effortlessly.

Vapi.ai is an advanced developer-focused platform that enables the creation of AI-driven voice and conversational applications. It provides APIs and tools to build intelligent voice agents, handle real-time conversations, and integrate speech recognition, text-to-speech, and natural language processing into apps and services effortlessly.

ChatLLM Teams by Abacus.AI is an all‑in‑one AI assistant that unifies access to top LLMs, image and video generators, and powerful agentic tools in a single workspace. It includes DeepAgent for complex, multi‑step tasks, code execution with an editor, document/chat with files, web search, TTS, and slide/doc generation. Users can build custom chatbots, set up AI workflows, generate images and videos from multiple models, and organize work with projects across desktop and mobile apps. The platform is OpenAI‑style in usability but adds operator features for running tasks on a computer, plus DeepAgent Desktop and AppLLM for building and hosting small apps.

ChatLLM Teams by Abacus.AI is an all‑in‑one AI assistant that unifies access to top LLMs, image and video generators, and powerful agentic tools in a single workspace. It includes DeepAgent for complex, multi‑step tasks, code execution with an editor, document/chat with files, web search, TTS, and slide/doc generation. Users can build custom chatbots, set up AI workflows, generate images and videos from multiple models, and organize work with projects across desktop and mobile apps. The platform is OpenAI‑style in usability but adds operator features for running tasks on a computer, plus DeepAgent Desktop and AppLLM for building and hosting small apps.

ChatLLM Teams by Abacus.AI is an all‑in‑one AI assistant that unifies access to top LLMs, image and video generators, and powerful agentic tools in a single workspace. It includes DeepAgent for complex, multi‑step tasks, code execution with an editor, document/chat with files, web search, TTS, and slide/doc generation. Users can build custom chatbots, set up AI workflows, generate images and videos from multiple models, and organize work with projects across desktop and mobile apps. The platform is OpenAI‑style in usability but adds operator features for running tasks on a computer, plus DeepAgent Desktop and AppLLM for building and hosting small apps.

Voicemaker is an AI-based online text-to-speech platform that turns written text into natural-sounding voiceovers across a wide range of languages and use cases. It offers ultra-fast, low-latency speech suitable for real-time applications, studio-like voices for production-quality narration, and a prompt-based dynamic model for highly expressive storytelling. Creators can fine-tune voice parameters such as volume, speed, pitch, stability, and similarity to match brand or project needs. Generated audio files can be redistributed globally, even after a subscription ends, enabling flexible usage across platforms. With simple controls and scalable voice options, Voicemaker streamlines voiceover creation for content, podcasts, videos, and more.

Voicemaker is an AI-based online text-to-speech platform that turns written text into natural-sounding voiceovers across a wide range of languages and use cases. It offers ultra-fast, low-latency speech suitable for real-time applications, studio-like voices for production-quality narration, and a prompt-based dynamic model for highly expressive storytelling. Creators can fine-tune voice parameters such as volume, speed, pitch, stability, and similarity to match brand or project needs. Generated audio files can be redistributed globally, even after a subscription ends, enabling flexible usage across platforms. With simple controls and scalable voice options, Voicemaker streamlines voiceover creation for content, podcasts, videos, and more.

Voicemaker is an AI-based online text-to-speech platform that turns written text into natural-sounding voiceovers across a wide range of languages and use cases. It offers ultra-fast, low-latency speech suitable for real-time applications, studio-like voices for production-quality narration, and a prompt-based dynamic model for highly expressive storytelling. Creators can fine-tune voice parameters such as volume, speed, pitch, stability, and similarity to match brand or project needs. Generated audio files can be redistributed globally, even after a subscription ends, enabling flexible usage across platforms. With simple controls and scalable voice options, Voicemaker streamlines voiceover creation for content, podcasts, videos, and more.


Soket AI is an Indian deep-tech startup building sovereign, multilingual foundational AI models and real-time voice/speech APIs designed for Indic languages and global scale. By focusing on language diversity, cultural context and ethical AI, Soket AI aims to develop models that recognise and respond across many languages, while delivering enterprise-grade capabilities for sectors such as defence, healthcare, education and governance.


Soket AI is an Indian deep-tech startup building sovereign, multilingual foundational AI models and real-time voice/speech APIs designed for Indic languages and global scale. By focusing on language diversity, cultural context and ethical AI, Soket AI aims to develop models that recognise and respond across many languages, while delivering enterprise-grade capabilities for sectors such as defence, healthcare, education and governance.


Soket AI is an Indian deep-tech startup building sovereign, multilingual foundational AI models and real-time voice/speech APIs designed for Indic languages and global scale. By focusing on language diversity, cultural context and ethical AI, Soket AI aims to develop models that recognise and respond across many languages, while delivering enterprise-grade capabilities for sectors such as defence, healthcare, education and governance.


Cresta is an enterprise-grade generative AI platform built for contact centres, designed to combine human and AI agents in one unified workspace. It helps organisations analyse every customer conversation, extract insights, guide agents in real time, automate workflows and improve outcomes such as first-call resolution, conversion, and agent performance. The platform features include custom models trained on an organisation’s own data, low-latency real-time transcription and inference, no-code tools for business users to deploy and refine AI models, and a strong focus on combining quality assurance, coaching, automation and conversational intelligence. Recent funding has boosted the company’s growth and the product has been adopted by major enterprises to optimise service, sales and retention operations.


Cresta is an enterprise-grade generative AI platform built for contact centres, designed to combine human and AI agents in one unified workspace. It helps organisations analyse every customer conversation, extract insights, guide agents in real time, automate workflows and improve outcomes such as first-call resolution, conversion, and agent performance. The platform features include custom models trained on an organisation’s own data, low-latency real-time transcription and inference, no-code tools for business users to deploy and refine AI models, and a strong focus on combining quality assurance, coaching, automation and conversational intelligence. Recent funding has boosted the company’s growth and the product has been adopted by major enterprises to optimise service, sales and retention operations.


Cresta is an enterprise-grade generative AI platform built for contact centres, designed to combine human and AI agents in one unified workspace. It helps organisations analyse every customer conversation, extract insights, guide agents in real time, automate workflows and improve outcomes such as first-call resolution, conversion, and agent performance. The platform features include custom models trained on an organisation’s own data, low-latency real-time transcription and inference, no-code tools for business users to deploy and refine AI models, and a strong focus on combining quality assurance, coaching, automation and conversational intelligence. Recent funding has boosted the company’s growth and the product has been adopted by major enterprises to optimise service, sales and retention operations.


Awaz AI is a voice-enabled conversational AI engine that enables businesses to build human-like voice agents for both outbound and inbound calls, achieving tasks such as booking meetings, qualifying leads, conducting interviews, sending follow-ups via SMS/WhatsApp and automating voice campaigns. It supports multilingual voice agents (30+ languages) and offers no-code tools for business users to configure agents, campaigns, and workflows. The platform aims to significantly boost productivity and scale by automating voice communications at volume, and includes integrations for CRM, calendar invites and workflow automation.


Awaz AI is a voice-enabled conversational AI engine that enables businesses to build human-like voice agents for both outbound and inbound calls, achieving tasks such as booking meetings, qualifying leads, conducting interviews, sending follow-ups via SMS/WhatsApp and automating voice campaigns. It supports multilingual voice agents (30+ languages) and offers no-code tools for business users to configure agents, campaigns, and workflows. The platform aims to significantly boost productivity and scale by automating voice communications at volume, and includes integrations for CRM, calendar invites and workflow automation.


Awaz AI is a voice-enabled conversational AI engine that enables businesses to build human-like voice agents for both outbound and inbound calls, achieving tasks such as booking meetings, qualifying leads, conducting interviews, sending follow-ups via SMS/WhatsApp and automating voice campaigns. It supports multilingual voice agents (30+ languages) and offers no-code tools for business users to configure agents, campaigns, and workflows. The platform aims to significantly boost productivity and scale by automating voice communications at volume, and includes integrations for CRM, calendar invites and workflow automation.


Hume AI is a company focused on creating emotionally intelligent voice-AI and speech systems. It advances voice-interfaces by not only converting text to speech, but enabling voices that convey emotion, adapt to the user’s tone, interruptions and context, and integrate conversationally with underlying language models. The technology is built on affective-computing research and aims to give voice agents more human-like responsiveness and emotional awareness. Clients include customer-service, healthcare and consumer-applications requiring nuanced voice interaction beyond a typical voice-bot. Hume AI emphasises real-time voice, emotional intelligence, and human-centric voice experiences.


Hume AI is a company focused on creating emotionally intelligent voice-AI and speech systems. It advances voice-interfaces by not only converting text to speech, but enabling voices that convey emotion, adapt to the user’s tone, interruptions and context, and integrate conversationally with underlying language models. The technology is built on affective-computing research and aims to give voice agents more human-like responsiveness and emotional awareness. Clients include customer-service, healthcare and consumer-applications requiring nuanced voice interaction beyond a typical voice-bot. Hume AI emphasises real-time voice, emotional intelligence, and human-centric voice experiences.


Hume AI is a company focused on creating emotionally intelligent voice-AI and speech systems. It advances voice-interfaces by not only converting text to speech, but enabling voices that convey emotion, adapt to the user’s tone, interruptions and context, and integrate conversationally with underlying language models. The technology is built on affective-computing research and aims to give voice agents more human-like responsiveness and emotional awareness. Clients include customer-service, healthcare and consumer-applications requiring nuanced voice interaction beyond a typical voice-bot. Hume AI emphasises real-time voice, emotional intelligence, and human-centric voice experiences.


Ai Awaaz is a text-to-speech (TTS) and voice-generation platform developed in India and marketed as India’s first emotion-based TTS AI engine. It enables users to convert text into natural-sounding voiceovers in 20+ Indian languages and 140+ voices, with selectable emotions (e.g., cheerful, sad, whispering) and export formats suitable for videos, podcasts, audiobooks and e-learning modules. The platform emphasises speed and scalability, claiming that a voiceover can be created in just minutes, compared to traditional voice-actor turnaround times. It is positioned for marketers, educators, content creators and agencies needing multi-language voice production with minimal friction.


Ai Awaaz is a text-to-speech (TTS) and voice-generation platform developed in India and marketed as India’s first emotion-based TTS AI engine. It enables users to convert text into natural-sounding voiceovers in 20+ Indian languages and 140+ voices, with selectable emotions (e.g., cheerful, sad, whispering) and export formats suitable for videos, podcasts, audiobooks and e-learning modules. The platform emphasises speed and scalability, claiming that a voiceover can be created in just minutes, compared to traditional voice-actor turnaround times. It is positioned for marketers, educators, content creators and agencies needing multi-language voice production with minimal friction.


Ai Awaaz is a text-to-speech (TTS) and voice-generation platform developed in India and marketed as India’s first emotion-based TTS AI engine. It enables users to convert text into natural-sounding voiceovers in 20+ Indian languages and 140+ voices, with selectable emotions (e.g., cheerful, sad, whispering) and export formats suitable for videos, podcasts, audiobooks and e-learning modules. The platform emphasises speed and scalability, claiming that a voiceover can be created in just minutes, compared to traditional voice-actor turnaround times. It is positioned for marketers, educators, content creators and agencies needing multi-language voice production with minimal friction.


Observe.AI is a conversational-intelligence and voice-AI platform geared for enterprise contact centres. It enables companies to analyse 100 % of customer interactions (voice, chat, email), automate quality assurance, provide real-time agent assistance, deploy AI agents for customer journeys, and extract operational insights at scale. The platform emphasises enterprise-grade security, multilingual capabilities, real-time and post-interaction workflows, and integrations with contact-centre systems and business intelligence.


Observe.AI is a conversational-intelligence and voice-AI platform geared for enterprise contact centres. It enables companies to analyse 100 % of customer interactions (voice, chat, email), automate quality assurance, provide real-time agent assistance, deploy AI agents for customer journeys, and extract operational insights at scale. The platform emphasises enterprise-grade security, multilingual capabilities, real-time and post-interaction workflows, and integrations with contact-centre systems and business intelligence.


Observe.AI is a conversational-intelligence and voice-AI platform geared for enterprise contact centres. It enables companies to analyse 100 % of customer interactions (voice, chat, email), automate quality assurance, provide real-time agent assistance, deploy AI agents for customer journeys, and extract operational insights at scale. The platform emphasises enterprise-grade security, multilingual capabilities, real-time and post-interaction workflows, and integrations with contact-centre systems and business intelligence.

LLMChat is a privacy-focused, open-source AI chatbot platform designed for advanced research, agentic workflows, and seamless interaction with multiple large language models (LLMs). It offers users a minimalistic and intuitive interface enabling deep exploration of complex topics with modes like Deep Research and Pro Search, which incorporates real-time web integration for current data. The platform emphasizes user privacy by storing all chat history locally in the browser, ensuring conversations never leave the device. LLMChat supports many popular LLM providers such as OpenAI, Anthropic, Google, and more, allowing users to customize AI assistants with personalized instructions and knowledge bases for a wide variety of applications ranging from research to content generation and coding assistance.

LLMChat is a privacy-focused, open-source AI chatbot platform designed for advanced research, agentic workflows, and seamless interaction with multiple large language models (LLMs). It offers users a minimalistic and intuitive interface enabling deep exploration of complex topics with modes like Deep Research and Pro Search, which incorporates real-time web integration for current data. The platform emphasizes user privacy by storing all chat history locally in the browser, ensuring conversations never leave the device. LLMChat supports many popular LLM providers such as OpenAI, Anthropic, Google, and more, allowing users to customize AI assistants with personalized instructions and knowledge bases for a wide variety of applications ranging from research to content generation and coding assistance.

LLMChat is a privacy-focused, open-source AI chatbot platform designed for advanced research, agentic workflows, and seamless interaction with multiple large language models (LLMs). It offers users a minimalistic and intuitive interface enabling deep exploration of complex topics with modes like Deep Research and Pro Search, which incorporates real-time web integration for current data. The platform emphasizes user privacy by storing all chat history locally in the browser, ensuring conversations never leave the device. LLMChat supports many popular LLM providers such as OpenAI, Anthropic, Google, and more, allowing users to customize AI assistants with personalized instructions and knowledge bases for a wide variety of applications ranging from research to content generation and coding assistance.
This page was researched and written by the ATB Editorial Team. Our team researches each AI tool by reviewing its official website, testing features, exploring real use cases, and considering user feedback. Every page is fact-checked and regularly updated to ensure the information stays accurate, neutral, and useful for our readers.
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