Natalie Vais

Director at Mastra

Capital raised by Mastra

$36.2M+$36.2M latest round

1 Form D filing · first filed Mar 2026 · San Francisco, CA

CURRENT ROLE: Director
SECTOR: AI
COMPANY FILINGS: 1
TEAM ON FILE: 2
FOUNDED: 2023
30D INTEREST: 2 ↗

Career

1 company on file · founded 2023

MastraAI · San Francisco, CAsince 2023

Director

Listed on Mastra's Form D filings

Company filings

via EDGAR · Form D for Mastra1

DateCompanyFormAmountRole on filing

Mar 2, 2026MastraForm D+$36.2M—

Form DMar 2, 2026 · Mastra+$36.2Mnot a signer

Overview

Last filing Mar 2, 2026

Natalie Vais is on file as Director at Mastra in San Francisco, CA. Mastra has 1 Form D filing on record, $36.2M raised in total.

Teammates

Mastra · 1

Samuel BhagwatChief Executive OfficerSigner

Products

Mastra · 1

Mastra FrameworkDeveloper tools

Open-source TypeScript framework for defining typed agents with instructions, models, and tools, and for composing multi-step workflows with retries and branching.