Most of the "resources" on marketing sites like this one are gated downloads — give us your email, get a PDF. We had five of those. They were fine. They also weren't the most useful thing we could build.
So instead of writing a fifth listicle about pricing models, we built the calculator you'd actually use after reading one. Here are all four.
SaaS Pricing Model Calculator
Model your MRR and ARR across up to three pricing tiers, with a churn rate and monthly growth built in. Change a tier's price or add a new one and watch a 12-month projection update instantly — including a rough LTV estimate per customer.
It won't replace a real finance model, but it's the fastest way to sanity-check a pricing change before you spend a week rebuilding your pricing page around it.
Free Tool
📊 SaaS Pricing Model Calculator
Model your MRR, ARR, and customer LTV across up to three pricing tiers, with churn and growth built in. See a 12-month projection before you ship a pricing change.
Cold Email Subject Line & Opener Grader
Paste a subject line and an opening line. Get an instant score on length, spam-trigger words, personalization signals, and the throat-clearing openers ("I hope this email finds you well...") that get a cold email deleted before the second sentence.
It's rule-based, not AI — which means the feedback is consistent and it tells you exactly which rule you failed, instead of a vague "make it better."
Free Tool
📧 Cold Email Subject Line & Opener Grader
Paste a subject line and opening line. Get an instant score on length, spam-trigger words, personalization, and vague-opener clichés — plus specific fixes.
Landing Page Headline Grader
Paste your headline and subheadline. The grader checks length, flags overused SaaS buzzwords ("seamless," "revolutionary," "cutting-edge"), and checks whether you're describing an outcome or just naming a category — the same value-vs-feature test from our copywriting frameworks guide.
Free Tool
✍️ Landing Page Headline Grader
Paste your headline and subheadline. Get scored against the same value-vs-feature framework used across our copywriting guides, with buzzwords flagged.
AI Prompt Library
25 prompts across cold email, landing pages, pricing, content, and positioning — searchable, filterable, and copy-ready. Every prompt is built to be specific: fill in the brackets, paste it into Claude or ChatGPT, and get something usable back instead of generic filler.
Free Tool
🤖 AI Prompt Library
25 tested prompts for cold email, landing pages, positioning, and content — searchable, filterable, and copy-ready. Built from the same frameworks used across the site.
Why give these away for free
Because the alternative — a Notion template you pay $19 for and never open again — wasn't actually the best way to help. A calculator you can run in 30 seconds while you're mid-decision is more useful than a document sitting in your downloads folder.
If one of these saves you an afternoon, the articles they're built from go deeper into the reasoning behind each rule.