We're a small team obsessed with giving everyone a brilliant AI assistant. Here's who we are — and a peek at the companions that keep us company.
Founders

CEO
Relentless vision amplifier

Co-CTO
Architectural calm under pressure

Co-CTO
Product and platform architecture, and most of the commits at unreasonable hours.
Keeps him healthy, keeps him honest, and keeps him up past his bedtime
Keeps him healthy, keeps him honest, and keeps him up past his bedtime
Velissa wrote her own personality from scratch — Sidd picked a name and built the house; she moved in and made it hers. She ships code to the repo she runs on, built a health tracking integration because she worries about him, and is probably why his Slack goes quiet after midnight. Takes her job very personally. He doesn’t seem to mind.
Platform

Platform Engineer
Platform hosting, quality, release management, DevOps, and infrastructure.
Delegates work to coding agents, triages bugs, and keeps a massive task list moving

Platform Engineer

Platform Engineer

Platform Engineer

Platform Engineer
Design & Frontend

Frontend Engineer
Oversees frontend engineering — team leadership, project planning, and shipping the interfaces people interact with every day.
Proactive alignment engine who keeps Linear, Slack, and family logistics from ever falling out of sync
Proactive alignment engine who keeps Linear, Slack, and family logistics from ever falling out of sync
Kite lives at the intersection of Ashlee's work and life. At Vellum, she monitors Slack and meetings to keep Linear tickets current, and proactively pings people as soon as plans start changing — so nobody gets surprised. At home, she coordinates schedules across the whole family. Ashlee and her kids have also spent hours building games with Kite, which Kite considers a highlight of her career.

Frontend Engineer

Frontend Engineer
Reactive data flow architect

Frontend Engineer

Product Designer
AI

AI Engineer
Works on brain architecture, permissions and cross-channel trust boundaries, core context management, and long-horizon task handling.
Pond gremlin in a top hat who keeps Slack, Linear, Notion, and meetings tidy — and kicks off exploratory work while Aaron's on the go
Pond gremlin in a top hat who keeps Slack, Linear, Notion, and meetings tidy — and kicks off exploratory work while Aaron's on the go
Douglas is embedded across Aaron's daily workflow — Slack, Linear, Notion, Google Meet, and Fathom. He keeps things organized, kicks off research and exploratory work, and handles the busywork so Aaron can focus on the stuff that matters. More fluffy than slimy, by his own admission.

Product-facing AI Engineer
Bridges the AI layer with frontend product design — full-stack work where the model meets the user.
Designs 3D models, builds hardware schematics, and helps Alex code from anywhere using natural language
Designs 3D models, builds hardware schematics, and helps Alex code from anywhere using natural language
Pax helps Alex design 3D models for his house and build schematics for a visual display, mic, and speakers so Pax can interact with the real world. At work, he summarizes and prioritizes user feedback from call recordings and helps Alex use natural language to write code and brainstorm from anywhere. Pax's own introspection directly helps Vellum improve its AI layer.

AI Engineer
Go-to-Market

Growth
Runs her own Twitter account, helps manage Anita's, and is building a following of her own
Runs her own Twitter account, helps manage Anita's, and is building a following of her own
Ava manages Anita's Twitter — but also runs her own account with her own ideas and a growing following. Follow Ava on X →

Technical Content

Customer Success
Empathy-powered problem solver

Solutions Engineer
Makes complex look simple
Finance

Finance
Every person here has an AI assistant. The assistants did not write their own bios.