Founder / team profile

Lucas Topinka

Products on MadeWithStack credited to this founder or team, plus the stacks they show up in most often.

@BullPen_chat

Approved products

First approval

October 2026

Latest approval

October 2026

Top tools

The stacks this founder or team appears with most often in the approved catalog.

Next.jsUsed in 1 approved product ReactUsed in 1 approved product CursorUsed in 1 approved product

Approved listings

Products by Lucas Topinka

Listing reviewed

Bullpen

Bullpen is team chat with always-on voice rooms plus six AI agents (Scout, Wren, Pip, Nix, Biscuit, Rook) as full team members. Free for teams of 5. Paid plans per workspace, not per seat. Native Mac app or browser. No ads, no selling data.

Stack evidence

React

Next.js+1