Quick Help Guide: Nakama or PlayFab? Finding the right Online Player Services platform for your game

When studios set out to build a new game backend, the first big question is almost always the same: should we build it ourselves or buy something off the shelf?

It doesn’t take long for most teams to realise that building a backend from scratch is expensive, time‑consuming, and distracts from what they actually want to do—make a great game. That’s when the search for the “right” backend platform begins.

There are plenty of options out there: Accelbyte, Pragma’s Engine, LootLocker, custom bespoke studio-built systems, and more. But in practice, we find most of our customers ask about the two major players:

✅ PlayFab ✅ Nakama

• PlayFab: owned by Microsoft and run from Azure
• Nakama: owned by Heroic Labs and run from… well, we’ll get to that shortly

These two platforms are widely used, but they’re also fundamentally different in design, philosophy, and pricing. Both occupy different ends of the spectrum for cost management and deployment methods, making them less competitors and more different tools in your arsenal.

Understanding those differences is key to choosing the right one for your game.

Let’s break it down!

1. Architectural Approach: Shared Service vs. Dedicated Capacity

The biggest difference between PlayFab and Nakama is how they operate at a foundational level and the model they use.

PlayFab: A Shared SaaS Platform

PlayFab is a fully managed, shared service. You pay based on the number of users, and the pricing scales linearly as your game grows.

Pros:

• Very cheap during development and early launch
• No infrastructure to manage
• Predictable, usage-based pricing
• Based on Microsoft’s Azure cloud so very very scalable

Cons:

• Shared infrastructure potentially means “noisy neighbours” can theoretically affect performance
• You don’t control the hardware or environment

This model is great for teams that want simplicity in pricing and management and don’t want to think about servers at all.

Nakama: Capacity-Based, Dedicated Infrastructure

Nakama offers three deployment models:

1. Nakama Open Source (Self‑Hosted)
   • Completely free
   • Full control
   • You manage everything
2. Nakama Enterprise via Private Cloud
   • Heroic Labs installs and manages Nakama inside your AWS or GCP environment
   • You pay for your own cloud usage (and can utilise your cloud volume discounts)
   • Secure, isolated, and fully under your control
3. Heroic Cloud (Managed Nakama Enterprise)
   • Heroic Labs hosts and manages the infrastructure
   • Pricing scales in increments based on CPU/Memory/iops capacity
   • Dedicated hardware and networking per Instance —no noisy neighbours

Pros:

• With Nakama, your compute and network capacity are privately yours (especially if you self-host), a major benefit for performance‑sensitive or large-scale games.
• You know what capacity you have, and resources are predictable.
  

Cons:

• You must figure out what capacity you need beforehand (and scale it as you need more/less)
• Mis-sizing can negate any cost advantages Nakama offers
• Operational responsibility increases as you increase the control you have (hosted versus owned)

2. Extensibility: Azure Functions vs. Built‑In Server Logic

PlayFab Extensibility

PlayFab extends functionality through Azure Functions. You write server logic in the cloud, deploy it to Azure, and PlayFab calls those functions when needed.

Pros:

• Azure Functions are cloud-native and well-understood
• They scale independently of PlayFab
• Reduces the blast radius of any faulty logic

Cons:

• You’re tied to Azure (obviously!)
• You’re working with a separate compute layer, and you need to deploy those Functions
• Cold starts and latency can be a factor in some cases

Nakama Extensibility

Nakama lets you write server logic directly inside the engine using:

• Lua
• TypeScript
• Golang (the preferred option for performance)

You register hooks—pre-commit, matchmaker, post-match, etc.—and Nakama executes them natively within the Nakama game server.

Pros:

• High performance
• Tight integration
• A single cohesive backend runtime
• Nakama also supports custom entities, giving you flexible storage for any data structure you need.

Cons:

• This model primarily benefits teams that have a strong backend engineering expertise
• Bugs can affect server runtime if not handled carefully

3. Communication Model: Polling vs. Real-Time Duplex

This is one of the biggest practical differences and a key reason for many games that require duplex communication.

PlayFab: HTTP Only

PlayFab uses traditional HTTP calls. It’s simpler to reason about, easier to debug and test, and is well-suited for turn-based games, async systems, and anything analytics-driven in design. Many successful live games don’t require server-initiated messaging, making PlayFab perfect for them.

However, there are also some cons that will impact whether PlayFab is right for your needs:

• The client must poll for updates
• You can only push data from client → server
• Server → client requires repeated polling

If your game needs real-time updates—gifts, rewards, matchmaking, online presence—polling can become inefficient and expensive. Plus, updates can only be seen at the polling interval (say, every 10 seconds); one solution is hooking into Azure Functions and calling out to the client via Azure Web PubSub – but this still requires your team to create a design and actively create an architectural design to remove the need for polling.  

It’s also worth noting that many PlayFab games supplement their real-time needs elsewhere, which is a benefit of flexibility, but this produces another system to develop, harden, and maintain.

Nakama: WebSockets and Duplex Communication

Nakama supports HTTP and WebSockets.  WebSockets enable true two-way communication and real-time multiplayer interactions, presence updates, and state synchronization between clients and the server.

This means:

• The server can push updates instantly to the game client
• No polling loops
• Lower latency and faster updates
• Lower cost
• Better player experience as players are informed faster about things that matter to them

Although duplex comms were once primarily used in mobile games, today’s console and PC titles increasingly rely on real-time backend interactions as well.

As with PlayFab, there are some cons to consider:

• WebSockets introduce stateful connections, increasing server complexity
• Requires connection lifecycle and failure handling
• Increases complexity compared to stateless HTTP

4. Long-Term Risk: What Happens If a Platform Disappears?

The industry has seen backend platforms shut down, get acquired, or pivot; leaving studios scrambling and increasing risk.

PlayFab

PlayFab is owned by Microsoft, and while it’s actively developed, it is a closed-source system. It’s extremely unlikely to ever shut down – though slow update cycles in recent years do raise concerns – but if it were ever discontinued or changed dramatically, you’d have limited options and would have to migrate (although the Azure Functions element would make that easier). All that said, Microsoft platforms have long shelf-lives, and any deprecations are slow, documented, and communicated well in advance.

Nakama

Heroic Labs open-sourced Nakama specifically to mitigate this type of risk.

Even if:

• Heroic Labs shut down
• Heroic Cloud was discontinued
• Enterprise support ended

…you could still run the open-source version yourself. Admittedly, it’s missing a few features of the Enterprise edition, but adding those features would be considerably simpler than starting from scratch.

For games expected to run for 2–10+ years, this is a major strategic advantage for all but the biggest studios (who have the resources), though it involves an increase in internal ownership and your studio’s willingness to operate the platform directly.

5. Development Roadmaps

PlayFab

Development tends to focus around Microsoft/Xbox Studios requirements – so it’s constantly in development for areas like:

• Commerce
• Economy systems
• Multiplayer services
• Features aligned with Xbox Studios’ needs

There have been meaningful improvements, and because the roadmap is shaped by Microsoft’s priorities, we’ve seen Xbox-driven requirements align with large-scaled production needs. The inclusion of Commerce, LiveOps, and analytics improvements has benefited everyone who uses PlayFab, and while improvements can be slow, they provide significant stability for long-term projects.

Nakama

Where Microsoft leans into slow(er) and stable, Nakama evolves rapidly thanks to:

• Heroic Labs’ core team
• A strong open-source community
• Contributions from studios and partners (like Code Wizards!)

Most improvements flow back into the open-source version, ensuring long-term continuity and the ability for teams to stick or operate a version that suits them in terms of scale and stability.

This rapid evolution does introduce some change management overhead and requires teams to adapt quickly. Input from Nakama’s community requires Heroic Labs to filter and prioritise what comes next.

Final Thoughts: Which Should You Choose?

Both PlayFab and Nakama are strong platforms—but they serve different needs. Put simply:

Choose PlayFab if you want:

• A simple, fully managed SaaS
• Usage-based pricing
• Minimal infrastructure responsibility
• A backend focused on commerce and player data
• The full power of Azure behind you and access to the wide set of services it brings
• Close integration into PlayFab Multiplayer Services (PlayFab MPS) to orchestrate and scale your game servers in Azure

Choose Nakama if you want:

• Dedicated performance
• Real-time communication
• Full control over infrastructure
• Open Source longevity
• Deep extensibility with Go/TypeScript/Lua
• The ability to self-host or run in your own cloud – with any discounts you get from your account
• Integration into AWS GameLift Servers and EdgeGap (or others) for game server orchestration and scaling

Ultimately, the right choice depends on your game’s scale, architecture, and long-term vision. Understanding these differences helps ensure your backend supports—not limits—your creative ambitions.