What is Vello?

Vello AI is a cross‑platform chat platform that aggregates multiple AI models from OpenAI, Anthropic, Google, Facebook, and Cohere into a single interface. It offers a keyboard‑centric local experience on web, desktop, and mobile, enabling quick, real‑time interactions without cloud latency.

Teams can create shared spaces for collaborative chat, document editing, and AI persona management, supporting coordinated content creation and knowledge sharing. The built‑in web search provides up‑to‑date responses with source citations, aiding research and fact‑checking.

Programmable AI Personas can be trained, published, and embedded to automate routine tasks and streamline workflows. Vello’s interface is available for Windows, macOS (Intel and M1), and web browsers, ensuring accessibility across devices. By combining model flexibility, collaborative tools, and research‑ready features, Vello AI supports developers, researchers, and content teams in accelerating project delivery.

Vello pricing Subscription

Vello plus $17/mo

Vello pro $29/mo

Vello team $39 per seat/mo

Verify on the official pricing page.

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Vello's key features

Real-time AI team collaboration
Select models from multiple providers
Web model delivers cited responses
Document model enables real-time editing
AI personas and multi-chat rooms
Cross-platform desktop and mobile app

Vello use cases

Create a research paper with real‑time collaboration and citation‑enabled AI across OpenAI, Google, and Cohere models, all via a keyboard‑centric interface on desktop, web, and mobile
Build multilingual product documentation by auto‑translating and editing in a shared workspace, using Anthropic and Cohere models and assigning AI personas to guide developers and users
Develop interactive social media posts by drafting AI‑generated content, verifying sources with built‑in web search, and publishing across platforms from the Vello AI chat workspace