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Mark Diego's avatar

Mark Diego

Growth Marketer who loves videogames and sports.


Projects

  1. Firmgrove

    One brain that runs your startup. Firmgrove is the co-founder you never had: it tells you what to do next to get your startup off the ground, from marketing to legal to your first clients.

    Present$0/mo
  2. PlaytestQuest

    PlaytestQuest is a playtesting, feedback and player engagement platform designed to empower game developers, especially indie studios, with actionable insights, quality assurance and targeted traffic for their Steam pages and game demos. Think of it as "Discord Quests" democratized for game developers of every budget size.

    Live

Recent activity

Aug 29, 2026created a post
PlaytestQuest – Discord Quests for Indie Game Devs and Players
Aug 18, 2026commented on a post
Built an AI that finds incomeopportunities and managesthe hustle for you — 14 visitors later, here's what'sactually working (and what
Aug 18, 2026created a post
We built a free tool to validate business ideas
Aug 18, 2026created a post
We built a free tool to validate business ideas
Aug 18, 2026created a post
We built a free tool to validate business ideas
Aug 18, 2026created a post
We built a free tool to validate business ideas
Aug 18, 2026created a post
We built a free tool to validate business ideas
Aug 13, 2026commented on a post
We built a business-list tool for ourselves and made it free
Aug 13, 2026created a post
We built a tool to help founders run their startup.
Aug 11, 2026commented on a post
I built a startup-idea scanner. It just told me none of my 3,400 ideas are easy wins.
Aug 6, 2026commented on a post
We turn away paying users if our evaluation says their startup idea will fail. Here’s why.
Aug 6, 2026commented on a post
Every AI chat starts with the same ritual: explaining your project again.
Aug 6, 2026commented on a post
i want add traffic in this webapp can anyone help or suggest me how i can market this .
Aug 6, 2026created a post
We turn away paying users if our evaluation says their startup idea will fail. Here’s why.
Aug 6, 2026commented on a post
Every AI chat starts with the same ritual: explaining your project again.
Aug 5, 2026commented on a post
Every AI chat starts with the same ritual: explaining your project again.
Aug 5, 2026commented on a post
2,490 leads. 11,559 emails. 490 replies. 148 won deals. One tool. Zero spreadsheets.
Aug 5, 2026commented on a post
I built Orbator — See if ChatGPT, Claude & Perplexity recommend you. Then get listed where AI reads.
Aug 5, 2026commented on a post
I built a startup-idea scanner. It just told me none of my 3,400 ideas are easy wins.
Aug 4, 2026commented on a post
I thought I needed a better pitch. I actually needed better questions.

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