If you've been searching for a free MSFS career addon, you've almost certainly landed on both NeoFly and Pilops. Both cost nothing to start. Both track your flights, give you cargo contracts, and let you build a career from a single aircraft up to a proper fleet. On the surface, they're competing for the same pilot.

But there is one difference between them that changes everything. And it's not price.

What NeoFly Does Well

NeoFly has been around for years and earned its audience fairly. The addon is free, well-maintained, and covers the fundamentals of a career mode properly: cargo and passenger missions, a simulated economy, fleet management, mission variety. For a solo pilot who wants structure without paying anything, NeoFly is a legitimate choice.

More recently, NeoFly added a multiplayer feature. It's worth describing this accurately. The multiplayer works through hosted sessions: you create a server or join one, invite people in, and within that server you can share job listings and fly alongside your group. It's collaborative, and for a regular group of friends it works.

What it is not is a shared world.

What Pilops Is

Pilops is a free multiplayer career addon for MSFS 2020 and MSFS 2024. No credit card, no paywall. When you sign up, you choose a base airport, receive a Cessna 172, and immediately have access to cargo contracts across more than 10,000 real airports worldwide. The setup is familiar. The economy underneath it is not.

Every cargo contract you accept, every route you fly, every delivery you complete affects a single market that over 2,350 registered pilots are all operating in simultaneously. When demand on a specific route drops because too many pilots flew it this week, you see the lower contract value before you even accept the job. When a region is underserved because nobody has been flying there, rates climb. The market keeps moving whether you are logged in or not.

You don't join a server. There is no server. There is one world, and all 2,350+ pilots are in it.

Open the Pilops dashboard and you'll see what that looks like in practice: a live map with every active flight in progress right now, each one tracked in real time with aircraft type, cargo weight, heading, and route. Pilots in Brazil, Europe, Southeast Asia, all moving through the same economy at the same moment. It's not an animation. Those are real flights being logged, each one nudging demand and pricing across the routes they're flying.

The Difference That Actually Matters

NeoFly's multiplayer is session-based. A hosted server is a private bubble. The economy inside it is isolated from everything happening outside. When you close that session, the shared part is over. Pilots outside your server were never part of your market, and you were never part of theirs.

Pilops has one economy, shared across all players, all the time.

This is not a small distinction. It changes how you think about every decision in the game.

Planning a cargo run from Miami to Atlanta? If 20 pilots flew that route today, demand dropped. You can see it before you commit. You can decide to hunt for a better opportunity somewhere else, or take the lower rate and wait for it to recover. Meanwhile, a regional route in northern Canada might be sitting with premium rates because nobody has serviced it this week. That's a real opportunity created by real player behavior. The market is not generated by an algorithm calibrating fun. It is shaped by what thousands of pilots decided to do, or not do, this week.

That is the difference. Not multiplayer vs. solo. A persistent shared world vs. a private session with invited guests.

A Concrete Example

Say you are on NeoFly with three friends in a hosted server. You divide routes, share job listings, fly alongside each other. That is a genuinely good time, and there is nothing wrong with it.

Now imagine that same scenario, but the prices and demand you see are being influenced by every active pilot in the game right now. When you complete a delivery, the route's profitability shifts slightly for everyone operating in that region, including people you will never meet or speak to. The run you chose this afternoon changed what someone on the other side of the world will find available tomorrow morning.

That is what is happening in Pilops, constantly, across every one of the 21,500+ flights logged since launch.

When Each Addon Makes Sense

NeoFly fits better if:

  • You want a solo career with minimal setup friction
  • You have a regular group of friends and prefer a private shared session
  • Offline or low-connectivity sessions are a regular part of how you play

Pilops fits better if:

  • You want your flights to have consequences beyond your own career progression
  • You enjoy logging in to find the market has shifted since yesterday
  • You want multiplayer that does not require scheduling a session in advance with friends
  • You like strategy: reading where demand is building before other pilots notice it

Both are free. Neither requires a credit card to start. But they're building toward different things, and the right choice depends on what you actually want from a career addon.

Getting Started with Pilops

If the persistent economy angle sounds interesting, the barrier to entry is low.

Create an account at pilops.com. No card required. You'll choose your base airport (take a moment here, it's a permanent decision), receive a Cessna 172, and be able to browse available cargo contracts and plan your first flight from the web app before downloading anything.

The desktop client is lightweight and runs alongside MSFS without affecting simulator performance. Compatible with both MSFS 2020 and MSFS 2024. Once it's running, it tracks your flights automatically and reports everything back: route, cargo carried, fuel used, landing score.

Your first few runs will feel familiar. Cargo missions, route planning, watching your balance grow. The shared economy will feel abstract at first, like background noise.

Then one day you'll open the app, check a route you'd been eyeing, and notice the contract rate dropped overnight. Someone else got there first. And you'll realize you are not playing a career mode. You are operating inside a world other people are also operating in, in real time, with the same information you have.

That's the one major difference. It's worth experiencing for yourself.