Breaking Down the Orbital Launch Market

As the cost of launching satellites into space becomes ever cheaper, consulting firms, think tanks, and equity researchers alike have speculated that the industry is approaching launch commoditization in the near future. This prediction hinges on the assumption that commercial launch providers will parallel SpaceX’s success at lowering launch costs over the past few decades via vertical integration, equalizing per-kilogram metrics between launch providers. In reality, it is more likely that SpaceX competitors will continue to specialize in launch options for other orbits or payloads, making the market more fragmented (and far from commoditized).

This piece provides an overview of the current launch market landscape and an explanation of the factors that determine the cost of launch for specific payloads and missions. Combined with a survey of the commercial players in the industry today, it is evident that cost-per-kilogram is an overly broad metric for characterizing space launch options that are far from commoditized, and may even become more specialized, not less, as SpaceX’s monopoly within LEO pushes competitors to comparably service other layers within launch.

Using per-kilogram metrics to extrapolate cost efficiency for space vehicles is not a new practice, and predates SpaceX’s founding by decades. NASA’s Launch Vehicle Production and Operations Cost Metrics whitepaper from 2014 explained:

“The simplest way to study the cost of space transportation is to compare the prices of launch vehicles. Unfortunately, this is generally a case of comparing apples to oranges: all launch vehicles are not equal. […] Differences in vehicle size can mask more important cost differences caused by vehicle design, nation of manufacture, and other factors.

To compensate for this, the “price per pound to orbit” metric was developed to compare vehicles for their cost effectiveness, mostly in the comparison of vehicles in the design phase. Price per pound offers a simple way to normalize launch costs, permitting more meaningful comparisons among vehicles of different capabilities. This metric has gained wide acceptance, with almost every proposed new launch vehicle since the Space Shuttle using some type of price-per-pound target.”

It is true that SpaceX has driven measurable per-kilogram cost reductions for the delivery of satellites to low Earth orbit (LEO), and that LEO is heavily represented in satellite launch volume: 68% of global satellite deployments are part of LEO constellations, and 88% of all active satellites are in LEO. As of July 2025, SpaceX alone accounted for 84% of the annual mass flow to orbit (with the majority of launches to LEO) and 55% of all global launches (by count).

According to the 2026 SpaceX S-1, NASA’s historical average launch cost benchmark was roughly $18.5K per kilogram. The first version of Falcon 9 brought that figure down to approximately $2.7K per kilogram, and Falcon Heavy lowered it again to roughly $1.4K per kilogram. SpaceX also claims Starship could reduce the cost to orbit by 99% or more relative to that historical benchmark, which would imply a theoretical cost at or below roughly $185 per kilogram if achieved. SpaceX Starlink launches have also increased industry standards for reliability, with individual satellite failure rates around 10% as of 2026 (this is a four-times reduction compared to similar small-satellites launched between 2000 and 2016, which had failure rates around 40%).

But using cost per kilogram only tells part of the story. These cost reductions represent some of the greatest logistical and technological achievements in space flight, and SpaceX has created the first commercial orbital logistics market. At the same time, satellite operators are not purchasing commoditized kilograms in orbit; they are buying a functioning spacecraft in a specific operating state, on a specific timeline, with a specific risk profile. A reusable Falcon 9 flying SmallSat profiles to similar LEO orbits is not competing with a national-security payload that requires unique mission planning, nor that of a geostationary (GEO) satellite choosing between electric orbit raising and direct insertion.

Though each of these use cases is categorized under launch, calling the launch processes for each mission profile commoditized grossly overstates the market’s maturity and homogeneity. Though LEO launch has become a relatively standardized product (with demand increasing as prices fall), orbital launch is far from industry-wide commoditization for any orbit. In standardized LEO, SpaceX has made up the majority of increased launch volume, servicing both its own satellite constellation as well as third-party customers.

Outside of this market, customers still largely buy bespoke mission delivery dependent on variables like distance, propulsion choice, and vehicle size-class, among others, a reality that’s ignored by headlines. As Alex Greenberg, Co-founder and COO of Loft Orbital, commented:

“We on the commercial side can take advantage of military spend and these commercial companies can benefit from commoditization. We all have to remember that standards tend not to happen in the space industry. Some scientific instruments are far from ‘plug and play’. This is OK, but the device has to address the complexity around it.”

Despite its flaws, cost per kilogram remains an often-cited statistic to describe the progress being made in orbital launch technology and logistics as an intuitive shorthand to normalize and compare launch costs. Compared to markets like commercial freight competing on marginal differences in price, though, almost no satellite operator is buying the average kilogram of capacity on space flight.

Cost per kilogram is a straightforward division of launch price by a theoretical payload capacity. SpaceX’s S-1 makes this definition explicit, noting that payload capacity can vary by trajectory, atmospheric conditions, vehicle and payload configuration, risk profile, and other associated regulatory or range-safety constraints. In other words, the advertised denominator is not a universal denominator.

On dedicated flights, one customer purchases the entire launch service, whether or not the payload uses all of the vehicle’s available performance. The relevant comparison is therefore the price borne by the customer divided by the mass that the customer places in orbit. Under ideal conditions, like a customer filling a Falcon 9 (most commonly used for commercial payloads) near capacity on a standard LEO rideshare profile, the headline economics can look extraordinary. At the same time, a dedicated spacecraft can also show a substantially higher cost per kilogram, not because the smaller payload necessarily makes the rocket much more expensive to operate, but because the customer is paying for the whole mission and cannot monetize the unused capacity.

Another problem with this metric is that the correct operating state (i.e., orbital distance) for satellites differs drastically between launch options. For a simple rideshare payload, a smaller spacecraft transported into space at a significantly reduced cost by sharing a rocket with a primary payload, getting released into a common sun-synchronous orbit (a specific form of LEO orbit) may be enough. For other satellites, this approach is insufficient. A GEO spacecraft launched to geosynchronous transfer orbit (GTO) still has to raise itself to geostationary orbit. A MEO spacecraft or government satellite launch introduces additional mission-specific constraints. None of these factors are captured by dividing the launch ticket by the rocket’s maximum advertised payload.

A more complete picture of the evolution of launch costs and comparisons between providers is enabled by considering the total cost of ordering a launch mission for the buyers, and the total costs to operate launch vehicles for suppliers.

The total buyer mission cost is the complete cost of buying and fielding a system, inclusive of the launch service price and the direct expenditures needed to place the satellite into useful operation.

The launch service price is the advertised or contracted price paid for the launch service itself. In commercial markets, this may appear as an average or quoted published rideshare price. In government missions, it may appear as a launch services contract or procurement award. It is analogous to a base freight rate: it buys transportation capacity and certain standard services, but does not necessarily capture every cost required to get the spacecraft into its final useful orbit.

The launch service price is one of the most visible launch cost measures. Cost-per-kilogram comparisons may be quoted directly for rideshare services or derived by dividing a dedicated-launch price by a vehicle’s stated payload capacity, but leave out the other costs associated with a specific mission. Examples of additional spending expenses can include any or all of the following: payload integration, adapters, dispensers, analysis, testing, licensing support, insurance, schedule risk, orbit-raising hardware, onboard propellant, transfer services, ground operations, and potentially revenue lost due to delays during transfer to the final orbit.

Costs can vary even more when the launch service does not deliver the spacecraft directly to its final working orbit. A spacecraft delivered to geostationary transfer orbit may require additional propellant, propulsion, time, and operations support to reach GEO. Similarly, rideshare satellites deployed into a common orbit may require onboard propulsion or an orbital transfer vehicle to reach a custom working orbit. Customers launching smaller payloads may also face a minimum booking price or fixed integration charges, which can reduce the cost advantage of smaller satellites.

The above is an excerpt from our new deep dive on the launch market landscape and variables that contribute to launch costs. See the full report here.