/ Portfolio
Go-to-Market Tools
100% Free
The Google Alerts alternative for AEs: better signals, smarter signals, and cleaner territory awareness.
The absolute best sales prompts and resources available for account executives to consistently crush quota.
Break open any account in your territory with the number one AI-guided interrogation skill.
The systematic way to run an executive meeting with the right context, pressure points, and conversation flow.
Build a stronger commercial point of view that is compelling enough to earn the reply.
Grow existing accounts intelligently with the companion skill for install-base expansion and whitespace strategy.
Waitlist
The priority, preparation, and territory agent for account executives who need to focus on the right deals first.
Experiments
The world’s first expressive writing therapeutic journal. Write down your deepest, darkest moments and experience profound healing benefits backed by 200+ scientific peer-reviewed studies.
Intelligent SMB invoice automation that lives in your inbox. InvoiceAgent organizes everything so you can pay vendors faster and gain total visibility into your accounts payable.
/ Founder Writing
We are getting real search traction, so we should earn it. This is founder-level writing for people trying to break into the industry and get sharper at the craft.
Career Guide
A broad founder perspective on breaking into the industry, building signal, and standing out.
Read Articlearrow_outwardSDR Guide
What the role really is, how to get hired, and how to practice the core motions early.
Read Articlearrow_outwardAE Guide
What the AE role demands, how to build judgment, and how to handle real revenue ownership.
Read Articlearrow_outward/ FAQ
Learn what Mangosteen Studio is building, who it is for, and why we are designing AI around account executives instead of forcing account executives to adapt to AI.
Ask a Question/ Values
Core principles that guide everything we build, acquire, and grow.
User-centric experiences that feel natural
User needs guide every decision
Technology enhances human judgment
Long-term value over short-term metrics
We share learnings and iterate openly
/ Our Ecosystem
We acquire, build, and grow community-focused digital businesses. Simple approach, lasting impact.