Will Your Hardware Startup Make Money?

Not For The First 5,000 Units, But That’s Okay

We talk to lots of founders who underestimate how hard it is to make money selling consumer hardware, especially on their first production run. If your product costs $30 to produce and you sell it for $99, you make money, right?

Not so fast.

To illustrate this, let’s manufacture a fictional pair of bluetooth headphones, the Bolt-o-Phones. We need to make a few assumptions:

  • Our Bolt-o-Phones will be sold for $99 MSRP (manufacturer’s suggested retail price)
  • First production run will be 5,000 units
  • Product development will take 9 months
  • A small, 5 person team will work full time on shipping this first product
Fictional bluetooth headphones, kind of like these ones from Motorola, but ya know, even cooler

Getting Started

Most companies spend lots of time and money in product development. Simple products cost $100k–500k to develop and usually take around 6–9 months. More complex products can cost millions and take years.

To get our Bolt-o-Phones ready for manufacturing, we need to hire a mechanical and electrical engineer, an industrial designer, and an operations person. They spend 9 months talking to users, building prototypes and getting ready to manufacture the product. Our costs look something like this:

***This estimate is highly variable depending on product complexity, team makeup, etc. It also will impact profitability more than any other cost.***

Bill of Materials is Just the Beginning

With product development finished we’ll have a final list of parts used to make our headphones (called a Bill of Materials or BOM for short). This is the most fundamental cost structure we have to deal with as a hardware company. We can’t raise money from investors or launch a crowdfunding campaign until we have a good understanding of BOM cost.

The BOM includes plastic parts we need molded, printed circuit board/components to buy, glue to assemble the plastics, and the packaging the Bolt-o-Phones come in. Each part is laid out in a table with all the information necessary to make one pair of Bolt-o-Phones: part number, quantity per unit, vendor, lead times, costs, and various notes.

Don’t Forget About COGS

The BOM leaves out some critical costs associated with each unit. Each pair of Bolt-o-Phones takes time for workers in China to assemble. We also have to ship the product around the world. These costs (and others) are reflected in the Cost of Goods Sold (commonly known as COGS). Financially, COGS are calculated using inventory cost, but for startups it’s easier to think of COGS as just an ‘extended BOM’. Here I include anything that we pay for on a per unit basis that we can’t order more of but is required to get the product out the door (like duties, scrap rates, and return rates calculated as a percentage of the BOM cost):

Everyone Has Fixed Costs

We also have fixed costs associated with our first production run. When the company is still young with relatively small amounts of cash, these fixed costs make a significant impact to our financials. Fixed costs are things we pay for once per design, like tooling for plastic parts, FCC fees for bluetooth radio certification, UL/CE product certification costs, or value-added services from the CM. These fixed costs are good to outline separately (as they can be large expenses) but it’s also helpful to show the amortized cost over the production run of 5,000 units, which is what I’ve done here:

After 9 months of development, manufacturing and logistics, we wind up with 5,000 units of our product sitting in a warehouse in the US. We’ve spent around $690k ($360k for development and $330k for manufacturing) to get here and are ready to begin sending customers their gorgeous Bolt-o-Phones.

Go Direct First

Originally, a BOM cost of $32.16 would lead us to believe we can make money selling the product for $99 anywhere we want. But once all the other expenses are factored into the fully-loaded cost, it starts to narrow down our distribution options. The three typical distribution options any company has are:

  • Direct (sold through your own website where no margin is paid but you must process payments and pay for fulfillment)
  • Online retail/e-tail (a 3rd party seller with no physical store that takes low margins)
  • Traditional physical retail (physical store with distribution network and typical retail margins)

Our profit on each unit varies hugely depending on which channel we sell into:

Notice that each unit sold in physical retail actually LOSES money. This is why it’s very difficult for a small company with a limited amount of cash in the bank to go straight to retail distribution with their first production run.

Expect to lose money if you sell your first production run through retail.

Trends at Scale

A 5,000 unit production run can seem pretty daunting for first-time founders, but it’s peanuts relative to successful consumer products. Real success comes from selling lots of units, mainly due to massive economies of scale. At high volumes:

  • Amortized fixed costs go to zero due to the large number of units being made
  • Negotiation leverage increases with retailers for better margins. Retailers care about “walk-in value” (how likely a customer is to walk into a store for your product) and as your product becomes more popular/well-known, the walk-in value increases.
  • Negotiation leverage increases with suppliers for better prices
  • CMs extend large lines of credit to good customers, allowing you to pay for your product after it’s made (sometimes 90 or 120 days after, which massively relaxes cashflow problems)
  • Scrap rate and return rates go down as manufacturing tolerances are tightened and customer support gets better

The Bolt-o-Phones fully-loaded unit cost will dramatically change as the number of units we manufacture increases. Notice how most costs decrease significantly except marketing, which tend to increase over time:

The profitability of the company also drastically changes, driven by increased leverage from margin negotiations and lower unit cost:

Although it’s an amazing accomplishment to ship 5,000 units of anything, this table illustrates just how difficult it is to make money in the early days of a hardware business. Even the most successful crowdfunding campaigns (Canary, Pebble, Oculus, Ouya, etc) struggle to make money on their first production run. It takes massive manufacturing scale like Fitbit (with 10.9 million units sold in 2014) to build a venture-scale, profitable business (currently worth around $9B). But don’t be discouraged! Selling 10.9M units seemed like a pipe dream to James and Eric when they started Fitbit in 2007.


  • Marketing cost (or customer acquisition cost) is highly variable. Some products (GoPro) do a good job at selling themselves because the product creates its own content. Others (Nest) need a lot of help because people don’t often think about replacing their thermostat.
  • Small production runs (5,000 units or lower) create a bit of a problem because many component suppliers have minimum order quantities larger than 5,000 units. For example: many startups have to pay for 6,000+ units of certain PCB components to buy the entire reel, even though they only need 5,000 units. These dynamics are not included in my calculations.
  • Special thanks to Jordan Rice and Rob Stevens for helping edit this post.


Ben Einstein was one of the founders of Bolt. You can find him on LinkedIn.

Bolt is a venture capital firm investing at the intersection of software and physical goods. Often writing founders their first check, Bolt focuses on concept-stage companies: pre-seed, pre-product. Portfolio companies build a foundation for success by leveraging Bolt’s engineering team, prototyping environment, and experience building multi-billion dollar companies. Bolt has offices in San Francisco and Boston.

Bolt invests at the intersection of the digital and physical world.