Skip to content
Mumchimp

Requirements packages for software product managers

An AI-assisted service that turns a 45-minute product brief into full user stories, acceptance criteria and edge case documentation, for a fixed per-project fee.

You get the checking already done: the evidence behind the idea, the sources it came from, and the objections it survived, all open below so you can judge them yourself.

US-TX34 sources8/8 checksVerified today

Sourced from pinterest.com, getfuzzy.ai, bereach.ai

94.5%killed on evidence

This one came through the filter. 1,444 ideas went through it and the rest died on cited evidence. Read what killed them.

One page of the evidence record8c225ac46079e191
Free story templates exist in Excel, Word, PowerPoint, PDF, Google Sheets, Docs and Slides.
pinterest.com
One-time price
£49.99

Set by how big this idea could get and the market it targets, never by the size of the pack. See the ladder.

  • 14-day money back, no questions asked
  • Survived all 8 checks
  • Instant download the moment you pay

The numbers are in the pack. Pricing mechanics and unit economics, the assumptions behind them listed in full, and anything the research could not stand up is marked so.

Secure checkout via Stripe. A pack is evidence-backed research, not a promise of business success. See our refund policy.

What’s inside your pack

The moment you pay, you download the whole pack. 14 documents, no drip feed, no login.

Inside the pack14 documents
  • Where this starts
    The opportunity on one page: what it is, what checked out, and what we do not claim.
  • What you would be selling
    The thing that changes hands for money, written as an offer a buyer could accept today.
  • The field: who is already there
    The people already selling into this, what they charge, and where they leave the door open.
  • The numbers
    Pricing and the numbers behind it. Anything we could not verify is marked missing, never made up.
  • What would sink this
    The case against, at full strength, so you meet the objection here rather than from a customer.
  • What you build
    What to build, in what order, on what stack. Includes the non-goals for v1 and what would kill this.
  • How the first customers find you
    Where your first customers come from. Named channels, the beachhead to start in, and the signals that say stop.
  • How it runs once it works
    How it runs once someone pays. Delivery, capacity limits, the compliance you cannot skip, and where the manual work sits.
  • Your first fortnight
    Six steps for days one to seven: confirm the buyer, size the smallest paid offer, pick one channel.
  • The toolkit
    The named tools, services and suppliers this runs on, with what each one is actually for.
  • Copy you can paste
    Launch copy you can send today: listing page, outreach, social. Claim-checked like the research.
  • How to know in 30 days
    The one month test: what to run, what number to watch, and the reading that says walk away.
  • Everything we read, once
    Each check, what it found, and the source behind it, without hunting through the plans.
  • Every check, in full34 sources
    Every check this pack faced, each verdict, and a clickable source behind every claim.
arrives as 5 files
  • The pack, readableindex.html
    Open this first and read the whole pack in order in your browser. No install, no account.
  • The pack, typeset for printComplete_Pack.pdf
    Every document in one printable PDF. Open it on a phone, or put it in front of someone.
  • Your first fortnight, on one pageFirst_Fortnight.html
    A single sheet to print and work from. Days one to fourteen, nothing else on it.
  • Every assumption, as a spreadsheetAssumptions.csv
    Every number the financial model rests on, in a file your spreadsheet opens directly.
  • Marketing copy, ready to pasteMarketing_Assets.txt
    The launch copy as plain text, so it goes straight into an email, a listing or a post.
  • The machine-readable recordmanifest.jsonld
    What this pack is, in structured data, so a tool can read it as easily as you can.

14 documents, 5,000+ words, as a web page you can read, a PDF you can print and a spreadsheet you can open. Yours to keep, edit, or paste anywhere. No login, no subscription.

Instant download

Could you run this?

Behind the research is a business somebody has to actually operate. Here is who they would be selling to, and how soon the first money arrives.

  • Sells to businesses
  • Part automated
  • Evenings-friendly
  • Productised service
Market
US · TXThe opportunity, its evidence and its economics are researched for this market. The pack itself is priced and sold in GBP.
Who pays
The VP Product or CPO at a Texas software company without a dedicated BA function, reached through LinkedIn cold outreach and product management Slack communities.
How we tried to kill it

Each check is an attack, not a rubber stamp. An idea dies on the first check where cited evidence goes against it. This one survived all 8. Finding nothing is not the same as finding a green light; see how each check works on /how-it-works.

The 6 below run on every idea, whatever it is. This one's lane ran 2 more on top, for 8 in all.

  • 1Whether the pain is imagined
  • 2Whether the value decays
  • 3Whether incumbents already own the space
  • 4Whether anyone will actually pay
  • 5Whether it can reach a market at all
  • 6Whether there is a legal landmine
See how each check works

The table of contents

Exactly what this pack covers, plus a blurred look at the document you receive.

Unlocks the moment you buy
  • 01User stories in standard format, each with acceptance criteria
  • 02Edge case and error state coverage, with technical constraints flagged
  • 03Definition of ready and definition of done for each story
  • 04Operator review and edit before delivery

A look inside

Real, sourced lines taken straight from the pack. Every source below is a live link: open one and check the claim before you buy.

Extract · evidence record
  • Free story templates exist in Excel, Word, PowerPoint, PDF, Google Sheets, Docs and Slides.
    pinterest.com
  • Direct messages on LinkedIn to VPs of Product and CPOs. Response rates on cold LinkedIn messages run 5-15%, with most senders near the low end because their messages read like templates.
    getfuzzy.ai
  • One breakdown puts cold outreach at a 7.9% reply rate against 12.2% for warm, and recommends cold when you have no content presence yet.
    bereach.ai
The rest of this section, and three more documents, are in the pack.
The receipts

34 sources, each cited against the claim it supports.

3 of them, open any of these now:

pinterest.comgetfuzzy.aibereach.ai

The other 31 are cited inside the pack, each against the claim it supports.

Want to see the depth first? Read the free sample report

Same mechanics, different world

Like how this one makes money but not the industry it sits in? These work the same way somewhere else.

One payment14 day refund