Portal

Portal exists because trying software is still weirdly fake. We send landing pages, videos, and demos - but the first ti...

South Park Commons2025Pre-seedB2B

What they do

Problem

People can’t easily try real software in a true product state without signups, installs, or sales calls, making demos and evaluation feel fake.

Solution

Portal provides shareable browser-session links that open an isolated, stateful sandbox running a real version of the product (optionally with resets, safety controls, analytics, and an AI agent).

Who it's for

Product, sales, and engineering teams at software companies who need realistic demos, user research sessions, and release previews.

Founders

Zachary Goldman

Hey, I’m Zach, helping sales teams, solutions engineers, and devtool builders share demos of their software with AI-enabled sandboxes called Portals. Previously at Microsoft AI.