IntelliStudio vs Vellum
IntelliStudio
intellistudio.aiVellum
vellum.aiSide by side
| Figure | IntelliStudio | Vellum |
|---|---|---|
| Price from | — | $30/mo |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Windows | — | Yes |
| macOS | — | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 1 | 9 |
| Spec score · AI Agent Platforms | 7.1 (#60) | 8.7 (#9) |
| Headquarters | Singapore | United States |
| Integrations | IntelliStudio states that it has pre-built connections to 2,000+ tools and supports custom HTTP tools and webhooks for systems with an API. | OAuth integrations include GitHub, Notion, Linear, Airtable, Spotify, Gmail, Google Calendar, Slack, and other services, while MCP servers provide additional tools. |
| Memory | The platform uses PostgreSQL with pgvector embeddings for per-contact conversational memory and knowledge retrieval. | The assistant saves preferences and context to its workspace for use across conversations. |
| Product | IntelliStudio is a multi-channel AI agent platform for enterprise teams, with agents on voice, WhatsApp, and web chat. | Vellum describes itself as a personal AI assistant that can read files, manage calendars, send email, run code, and control a computer. |
Plans
Vellum
- BaseFree
- FreeFree
- Mighty$30 a month
- Mighty$30 a month
- Custom$50 a month
- Super$100 a month
- Super$100 a month
- Ultra$200 a month
- Ultra$200 a month
In their own words
IntelliStudio
IntelliStudio has no write-up on Specifiction yet; its figures are above.
Vellum
Vellum is a personal AI assistant that can read files, manage calendars, send email, run code, and control a computer. It saves preferences and context in its workspace for later conversations, and users can create, install, and manage skills. Listed OAuth services include Discord, GitHub, Google services, HubSpot, Linear, Twitter (X), Asana, Notion, Microsoft Outlook, and Todoist. Vellum says OAuth tokens stay in a credential vault rather than being exposed to the language model. Sensitive actions prompt for approval, and users can set trust rules for standing permissions. By default, conversation context is sent to Anthropic to generate responses; OpenAI, Google, OpenRouter, Fireworks, and local Ollama are listed alternatives. An internet connection is required. Vellum Cloud runs assistants in isolated environments with private storage and 24/7 availability. The Free plan includes first tasks and pay-as-you-go credits. Mighty costs $30 a month, Super $100 a month, and Ultra $200 a month. There is no shipped Linux desktop client, but Linux users can use the web app, Chrome extension, or self-host the runtime.