Compare 12 options for tasks you use AiCogni for. Their feature coverage differs; check the summaries and plan details. Voice AI assistant for Android phones and smartwatches
| Tool | Pricing | Score | API | Ongoing free tier | Self-hosting |
|---|---|---|---|---|---|
| AiCognithis one Voice AI assistant for Android phones and smartwatches | Freemium | 9 | No | Unknown | No |
| WhatsGPT AI assistant on WhatsApp and Telegram | Freemium | 11 | No | Yes | No |
| Voice.ai AI voice agents and audio tools for business and creators | Freemium | 5 | Yes | Unknown | Unknown |
| AiryChat AI-powered assistants for document analysis, web search, and voice interactions | Freemium | 3 | Unknown | Unknown | No |
| iChatWithGPT AI assistant built into Apple Messages, no app needed | Freemium | 3 | No | Yes | No |
| Dasha Voice AI for handling customer calls at scale | Freemium | 0 | Yes | Unknown | No |
| YourGPT Build no-code AI agents for support, sales, and operations | Freemium | 1 | Yes | Unknown | No |
| ChatOga AI chatbot built into your favorite messaging apps | Freemium | 1 | Unknown | Unknown | No |
| AVA Open-source AI voice agent for Asterisk phone systems | Free | 7 | Yes | Yes | Yes |
| Zenen Voice AI assistant that talks like a friend, with broad knowledge and creative thinking | Freemium | 2 | Unknown | Unknown | No |
| Deepgram Enterprise voice AI unifying speech-to-text, text-to-speech, and agents | Freemium | 118 | Yes | Unknown | No |
| AskAI Multi-specialist AI platform with instant access to 9 expert assistants | Freemium | 6 | Unknown | Yes | No |
| Vapi Voice AI agents for enterprise customer conversations | Contact | 78 | Yes | No | No |
WhatsGPT brings a conversational AI companion directly to your existing messaging apps. Access intelligent assistance through WhatsApp and Telegram without needing a separate application. Chat with an AI assistant using the platforms you already use daily.
Voice.ai is a platform for creating AI-powered voice agents that automate customer calls, combined with text-to-speech, voice cloning, and voice-changing capabilities. Designed for businesses automating support interactions and content creators producing audio content. The platform supports 15+ languages with enterprise-grade security including GDPR and HIPAA compliance.
AiryChat is an AI augmentation platform that extends your team's capabilities through conversational AI. Built on OpenAI, Meta, and Google services, it processes documents, performs web research, generates images, and supports voice-based interactions with specialized assistant personas for different workflows.
iChatWithGPT brings advanced AI conversations directly to your iPhone, iPad, Mac, and Apple Watch through iMessage. Powered by GPT, Claude, and Google Search, it lets you generate content, research topics, create images, and set reminders without leaving Messages. Works with Siri voice commands for hands-free interaction.
Dasha is a platform for developers to build conversational voice AI agents that handle phone calls automatically. It supports 30+ languages with sub-second response times and works with any LLM—Claude, GPT, Gemini, or your own. Ideal for customer service, sales, and automated calling workflows.
YourGPT is a platform for building autonomous AI agents that handle customer support, sales, and operations tasks without code. It connects to multiple data sources and deploys across WhatsApp, Instagram, Telegram, Slack, and websites. The system learns to resolve routine queries end-to-end and escalates complex issues intelligently.
ChatOga brings AI assistance directly into your existing messaging apps—Telegram, WhatsApp, and Messenger. Rather than switching between apps, you can chat with an intelligent AI companion using your preferred messaging platform. Choose between a free tier with basic credits or upgrade to premium for unlimited access and advanced models like GPT-4.
AVA brings AI-powered voice automation to Asterisk and FreePBX, letting businesses handle inbound calls with natural language conversations. Deploy with your choice of speech-to-text and AI providers, or run everything locally on your infrastructure for complete privacy. Designed for telecom engineers and system administrators who need flexible, vendor-independent voice agents.
Zenen is a conversational AI available on iOS that lets you speak naturally to an intelligent assistant. It excels at brainstorming, storytelling, content creation, and answering questions across history, literature, and general knowledge. The tool openly acknowledges its limitations, framing creative imagination as a feature for ideation rather than strict factual accuracy.
Deepgram provides unified APIs for building voice-powered applications without integrating separate speech services. It handles real-time and batch transcription, natural speech synthesis, and AI-driven conversational agents across 10 languages. Trusted by enterprises including Twilio, Cloudflare, and IBM for contact center automation, podcast processing, and voice analytics.
AskAI combines multiple AI specialists (lawyer, accountant, nutritionist, etc.) with tools for writing, coding, image generation, and video creation. It integrates several language models—Claude, ChatGPT, Gemini, DeepSeek—through one interface. Free access with daily limits; Pro plan at $14.99/month offers unlimited conversations.
Vapi is an AI voice agent platform that automates customer support, sales, and appointment scheduling at enterprise scale. Built with integrations to leading AI models like OpenAI and Anthropic, and business tools like Salesforce and HubSpot, it handles high-volume conversations with real-time monitoring and compliance controls.