Builds and runs personalized AI agents from plain English across platforms.
Product memo
Vellum creates AI agents from plain English descriptions, automating tasks with persistent memory. It aims to build a personal intelligence layer that evolves with the user, moving beyond simple task execution. This focus on a deeply personalized, context-aware AI assistant, accessible across multiple platforms, targets users seeking proactive automation.
For who
Users needing automated task execution and personalized AI.
Solves what
Building and running AI agents from plain English descriptions for task automation.
- AI agent creation from plain English
- Persistent memory and learning
- Multi-platform access (Web, macOS, CLI)
In their own words
An Agent that actually knows you.
Open source. Persistent memory. Gets better with time.
Commercial cues
Model
subscription
Free tier
No
Trial
No
Pricing Strategy
- • Passes through model provider costs at no markup.
- • Charges a flat monthly fee for platform access.
Operator context
Founded
Jan 2026
Platform
Web app
Audience
Developers
Public footprint
Builder Strategy
- Strategy Type
- Niche Specialist
- Stage
- Vc Growth
- Effort
- Small Team
About Vellum Expand
Vellum provides tools for building and running AI agents from plain English descriptions, focusing on automated task execution and personalized AI. It targets users who need an AI that learns and adapts over time, rather than just executing one-off commands.
The platform emphasizes persistent memory and an open-source architecture, making agents accessible across web, macOS, iOS, and CLI. This approach aims to create a deeply integrated and evolving AI assistant, offering a distinct alternative to generic AI tools by prioritizing a personalized, context-aware automation experience.