NexAI: AI Chat, Voice & Video

NexAI is the all-in-one generative AI assistant that unites 9+ leading AI providers — OpenAI, Anthropic Claude, Google Gemini, DeepSeek, Groq, xAI, OpenRouter, and Ollama — into a single, high-speed app.

Experience real-time Live Voice Calls, cinematic AI Video Generation, studio Speech Synthesis, creative Image Generation, and pro AI productivity tools. No mandatory subscription. No account required. Your keys, your privacy, your choice.

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🎬 AI VIDEO STUDIO & GENERATOR
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Turn prompts into cinematic motion with next-gen video models (Veo 3.1, Luma, Runway, Sora):
• Aspect Ratios: 16:9 Landscape, 9:16 Reels/TikTok/Shorts, 1:1 Square
• Camera Motion Control: Drone flythrough, 360 orbit, smooth zoom & pans
• Pro Visual Styles: 35mm film, photorealistic 8K, 3D Unreal Engine, cyberpunk
• Director Storyboard Mode: Scene-by-scene visual & camera shot breakdowns
• High-definition video rendering with instant preview, link sharing & export

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🎙️ VOICE STUDIO & SPEECH SYNTHESIS
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Create studio-grade voiceovers powered by neural TTS and voice LLMs:
• Top voice models: Fish Audio S2.1, Deepgram Flux, Orpheus & OpenAI TTS
• Distinctive voice actors: Alloy, Echo, Fable, Onyx, Nova, Shimmer & more
• Precise speech modulation: Fine-tune pace (0.5x–2.0x), pitch, and emotional tone
• Pre-built script templates for podcasts, video ads, audiobooks & meditation

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🖼 Smart Image generation Lab
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📞 Voice & Audio
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Talk naturally with conversational AI just like a phone call:
• Fluid, low-latency conversational turn-taking
• Hands-free voice recognition with zero microphone beep loops
• Natural-sounding AI voices with human warmth
• Instant answers, brainstorming, language practice & interview prep
• Free daily access + unlock extra talk time with rewarded ads or BYOK


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🏆 9+ AI PROVIDERS IN ONE APP
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Switch seamlessly between the world's most advanced AI models:
• OpenAI — GPT-4o, GPT-4.1, o3-mini, DALL-E 3
• Anthropic — Claude 3.7 Sonnet, Claude 3.5 Haiku
• Google AI — Gemini 2.5 Pro, Gemini 2.5 Flash, Veo 3.1
• DeepSeek — DeepSeek V3, DeepSeek R1 (reasoning)
• Groq — Llama 3.3 70B, Qwen 27B (ultra-fast LPU inference)
• xAI — Grok 3, Grok 3 Mini
• GitHub Models & OpenRouter — 100+ open and specialized models
• Ollama — Local offline AI inference on your device
• Custom — Connect any Provider api and keys.

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⚡ BUILT-IN AI PRODUCTIVITY SUITE
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• Landing Page Creator: Generate complete HTML/CSS/JS websites with instant download
• Nutrition AI Analyzer: Interactive macro charts for Calories, Protein, Carbs & Fats
• ATS Resume Analyzer: Optimize resumes to pass employer tracking filters
• PDF & Document Reviewer: Summarize long documents and extract insights
• Code Explainer & Code Reviewer: Debug and explain code in 30+ languages
• Translation Hub: High-precision multilingual translation powered by Groq LPU
• Smart Reply & Text Enhancer: Polish tone, clarity, grammar, and quick replies

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🔑 FREE TIER + BRING YOUR OWN KEY (BYOK)
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• Free to start: Chat with free models and try AI tools daily
• Unlock unlimited cloud video, voice, and image generation with your own API key
• Zero markup: Pay only provider wholesale rates with your personal key
• Keys stay 100% on your device with hardware-backed AES encryption

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🔒 PRIVACY-FIRST BY DESIGN
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• No signup or phone number required
• No tracking of private chats or audio transcripts
• Clean OLED dark mode, responsive light mode, and high-contrast accessibility

Upgrade your AI workflow with the ultimate multi-model powerhouse.

Download NexAI free today!