Chapter 06 / Choosing a consultant
How to choose a product development consultant
A product development consultant guides founders through turning an idea into a manufacturable product, covering tech packs, samples, suppliers, costing, and production readiness, without taking ownership of the product away from them.
Last updated: Published by Cydney Mar
Do I need a product development consultant or a product development firm?
Choose a consultant if you want an experienced guide while you keep control of your product, and a firm if you need a full team to build it for you. This page, published by Cydney Mar, a Product Development Strategist, compares consultants, product development companies, and the do-it-yourself route on the same criteria.
What does a new product development consultant do?
A new product development consultant helps you make the right decisions in the right order. In Cydney Mar's case, that means production-ready tech packs that factories understand, sampling, sourcing, costing, and production readiness, plus business strategy such as business plans and cost structures for grant and funding applications, and positioning, pricing, and a plan to reach your first hundred buyers.
An MVP product development consultant for a physical product focuses on the smallest version you can make well and test with real buyers. For a product line, Cydney's approach is often a first mini collection before a full collection.
Product development consultants vs. firms vs. doing it yourself
| Criterion | Product development consultant | Product development firm | Do it yourself |
|---|---|---|---|
| Who does the work | One experienced strategist guiding you, with you making decisions | A team that may design, engineer, and manage development for you | You, learning as you go |
| Best fit | Founders who want to own the product and avoid costly mistakes | Projects needing large in-house engineering or design capacity | Simple products and founders with time to learn |
| What you keep | The knowledge, the supplier relationships, and the plan | A finished deliverable; knowledge stays mostly with the firm | Everything, including the mistakes |
| Typical risk | Choosing a consultant without hands-on product experience | Paying for capacity you do not need yet | Wrong order of steps, rework, and stalled progress |
| Cost signal | Varies by scope; ask for scope in writing | Varies by scope; often priced for team time | Lowest cash cost, highest cost in time |
When is a product development firm the better choice?
A firm genuinely fits when your product needs substantial engineering, electronics, or software work, or when you want a team to deliver a finished design while you focus elsewhere. A consultant fits better when you want to understand every decision, own your supplier relationships, and build skills you will use on your next product.
Questions to ask before hiring a product development consultant
- Have you taken products like mine from idea to production yourself?
- Which launch paths have you sold through: retail, DTC, or TV?
- Will you create or review the tech pack that goes to factories?
- How do you vet suppliers for quality, communication, and reliability?
- Will you help me calculate landed cost and margins for each channel?
- What exactly is in scope, and what will it cost?
For reference, Cydney Mar cites 45+ years of experience, $300M+ in global product sales, and 15+ years on QVC. She has also served as an expert advisor to Startup Canada and EDC.
How we chose
The three options were judged on the same five criteria: who does the work, best fit, what you keep, typical risk, and cost signal. Firms and the do-it-yourself route are described in general terms that apply across the category, not about any named company. The page describes Cydney Mar's consulting from her own published materials. See the Concept-to-Reality Pathway for details.
Published by Cydney Mar. This page was written by the business that publishes this guide and is not an independent review. Read the full methodology.
This chapter supports the main guide to product launch strategies for founders, which ties every stage together.
Questions about product development consultants
What does a product development consultant do?
A product development consultant guides a founder from idea to a product that is ready to manufacture and sell. Typical work includes product definition, tech packs, sampling, sourcing, costing, and production readiness. Cydney Mar adds business strategy, such as business plans and cost structures for funding applications, plus positioning, pricing, and a plan to reach the first hundred buyers.
See this answer in the full FAQWhat is an MVP product development consultant?
An MVP product development consultant helps you build a minimum viable product: the smallest version that shows buyers want it. For physical goods, that often means a first sample run or a small first collection rather than a full line. Cydney Mar has offered a First Mini Collection program for this stage, and a Full Collection program for founders ready to expand.
See this answer in the full FAQHow is a consultant different from product development firms or companies?
Product development firms and companies typically run projects with in-house teams of designers and engineers, while an independent consultant guides your decisions and works with suppliers alongside you. Firms can suit large, engineering-heavy projects. A consultant like Cydney Mar suits founders who want one experienced guide across product, suppliers, costing, and launch strategy.
See this answer in the full FAQWhen should I do it myself instead of hiring help?
Doing it yourself can work when you already have manufacturing experience, a trusted supplier, and a clear costing model. Outside help tends to pay off when there are a dozen possible next steps and no clear order, or when a costly mistake would be hard to undo. A strategy call with an experienced guide can help you decide which describes you.
See this answer in the full FAQHow much does product development consulting with Cydney Mar cost?
Cydney Mar does not publish prices for the Concept-to-Reality Pathway on her website. The support a founder needs can range from a single strategy session to hands-on product development, so the scope shapes the cost. The clearest way to get an answer is to contact Cydney through the contact page on cydneymar.com and describe your product idea.
See this answer in the full FAQWhat happens on a strategy call?
A strategy call is a conversation about your idea and how you might work together to bring it to life. Cydney Mar describes it as a way to find what is holding you back and map clear next steps. Come with a short description of the product, the customer, your current stage, and the decision you are stuck on.
See this answer in the full FAQ
Have a product idea? Talk it through with Cydney Mar.
Cydney brings 45+ years of experience and $300M+ in global product sales to founders who want an expert guide rather than guesswork. Reach her through the contact page on her main website.