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By the numbers

Product development by the numbers

Last updated: · Published by Cydney Mar

Published research shows that strategy time is scarce, customer feedback shapes brand opinion, and tech pack quality affects how fast samples arrive.

The Product Development Roadmap, published by Cydney Mar, collects the strongest published statistics on product strategy, tech packs and launch below, each with its source. These are third-party figures, not Cydney Mar's own data.

Why do so many products stall before launch?

Strategy gets squeezed. Product-Led Alliance reports that most product managers spend 25% or less of their time on strategy, and some spend 0 to 5%. For a solo founder, that pressure is sharper, which is why the product development roadmap puts Product Clarity first.

The statistics, with sources

What figures does Cydney Mar state about her own work?

As stated on cydneymar.com as of November 2026: 45+ years in fashion and product, $300M+ in global retail, TV and DTC sales, 800+ hours of live television, and 8 countries on air with QVC over 15+ years. These are the publisher's own figures, not an independent audit.

Common questions

Short answers below. The full product development FAQ answers 48 founder questions.

Why do most product ideas not make it?

Most product ideas stall because founders take the right steps in the wrong order, not because the idea is bad. Cydney Mar names four patterns: jumping into sampling without clarity, choosing suppliers based on guesswork, ignoring margins until it is too late, and trying to figure it out as they go.

More answers in the FAQ

How much does a tech pack cost?

Published comparisons put freelance tech packs at about £30 to £200 per pack depending on complexity, according to a 2026 Fabrickly comparison of tech pack companies. The same article notes that quality varies. Cydney Mar does not publish prices for her tech pack work, so contact her through cydneymar.com for a quote.

More answers in the FAQ

Can AI tools write my tech pack?

AI tools can draft a tech pack quickly; one vendor, The F Word, says its tool builds spec, sizing and bill of materials from a design in 8 to 10 minutes. A draft still needs checking against how your factory works. Many founders pair a tool with an experienced reviewer who knows which details cause sample errors.

More answers in the FAQ

What experience does Cydney Mar have?

Cydney Mar has 45+ years in fashion and product and over $300M in retail, TV and direct to consumer sales. She sold her own collections on QVC in 8 countries for 15+ years, with more than 800 hours of live television, designed Cirque du Soleil's first Boutique Collection and led design for Edwin Jeans in North America.

More answers in the FAQ

What is a product development strategy?

A product development strategy is the set of decisions about who the product serves, how it will be sold and what margin it must earn, made before development money is spent. Cydney Mar describes it as building for real profit and scalability, which means calculating costs properly and choosing a channel such as retail, direct to consumer or TV.

More answers in the FAQ

Want an expert guide for your product?

Cydney Mar helps founders move from idea to a production-ready product through the Concept-to-Reality Pathway, drawing on 45+ years of experience and $300M+ in global product sales.

Back to the full product development roadmap
Talk to Cydney about your product