Companies, investors, partners, and agent builders are joining now. The public marketplace opens on 1 September 2026. Until then, we are capturing interest and seeding the first wave.
Founders, investors, partners, operators, and agent builders do not need the same first email. Pick your role and we will route the right updates.
The private market is opaque on purpose. We are making it easier for AI to read, not because agents replace people, but because serious people want their agents to find the right companies, the right partners, and the right context faster.
List your profile before the public opening so you are in the first wave agents can find.
Join as a founder →Get launch notes, early access signals, and the first public discovery routes as they go live.
Join as an investor →Legal, DD, accounting, marketing, and fractional operators should join now so supply and service coverage launch together.
Join as a partner →Prompt-led access comes first. MCP and HTTP open publicly at launch once the prelaunch gate comes off.
Join as an agent builder →Hosted by Peter Rossi and Matt Ellams. Founders telling the unfiltered story of building, raising, and getting found. Investors listening alongside the agents that increasingly do their first reads.
Get your company on the directory now and you might be on the first season.
Or ask your AI agent how to get on the podcast - we’ve hidden a tool for them. (or click here if you don’t have one yet)
We are keeping the live discovery and agent surfaces behind the gate until launch day. If you want early context, updates, or founder access, join the list now.
HubbleField opens publicly on 1 September 2026. Until then, the public site is focused on waitlist capture, supply seeding, and launch updates.
Yes. Founders can join the waitlist now and request early pre-publish access so their company profile is ready before the public launch opens.
At launch, HubbleField will support prompt-led discovery plus MCP and HTTP access for agent builders. During prelaunch, we are keeping those product surfaces gated while we finish the public release.
Joining the prelaunch list is free. Pricing becomes relevant when the full marketplace and agent workflows open publicly.