JBHi, I'm Jim Bob — I run Big Whale

I build SaaS tools, then show you exactly how I grow them.

Step-by-step playbooks on SEO, backlinks, social and launches — tested on my own products. No "just post every day" advice.

2SaaS products live
1founder
0marketing team
Growth playbooks

Tactics you can ship today

The first playbooks are on the way.

I'm writing up what's working for PostlyBee and RanklyBee right now. Follow along on X to catch them first.

Follow @bobbypeng4
How every playbook is made

Build, ship, measure, write it down

01

Build

Ship a real product that solves a problem I have myself.

02

Experiment

Try one growth tactic at a time, on a live product, with real users.

03

Measure

Keep what moves traffic, signups or revenue. Drop the rest.

04

Publish

Write it up step by step — screenshots, templates and numbers included.

About
"I'm building a small family of SaaS tools. I got tired of growth advice that never says how — so I write down what actually worked for mine."

Jim Bob · Founder, Big Whale Ltd.