About Us

One workspace for every commercial real estate deal.

Commercial real estate runs on coordination — brokers, attorneys, lenders, title, escrow, and clients all moving one deal forward at once. Yet the work still happens across scattered email threads, shared drives, signature tools, and spreadsheets, where deadlines slip and the latest version is never where you expect it.

All Core brings the entire transaction into a single shared workspace. Every party, document, form, signature, deadline, and message lives in one place — so the deal has one source of truth from first offer to final close.

Our Team

The right team at the right moment.

Ronnie Lee

Ronnie Lee

Co-Founder
Chief Executive Officer

Advertising, Marketing
& Product Development

Ronnie has nearly 20 years of creative marketing experience, working with the world's largest brands to develop their marketing strategies, apps, websites, social media, radio, TV, out-of-home, and guerilla marketing campaigns.

Yoav Sarraf

Yoav Sarraf

Co-Founder
Chief Operating Officer

Commercial Real Estate
Investment & Advisory

Yoav has over 20 years in real estate investment and advisory across numerous facets of the industry, overseeing over $1 Billion in real estate transactions and advising numerous major institutions.

Brice Macias

Brice Macias

Chief Technical Officer

Engineering &
AI Innovation

Brice has diverse experience in full-stack development, machine learning, AI innovation, architecture, and project leadership, leading teams of 200+ engineering professionals across multiple projects and companies.

Get in touch

Questions, partnerships, or press?

We'd love to hear from you. Reach the team directly at:

support@myallhouse.com