The Things Network vs K3s: Which is Better in 2026?
Choosing between The Things Network and K3s comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: K3s is our overall pick for DevOps workflows. Pick The Things Network if you need cloud & infrastructure.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
The Things Network
Build and scale IoT applications with a global, open LoRaWAN network.
Best for you if:
- • You need cloud & infrastructure features specifically
- • Provides an open, global LoRaWAN network for IoT applications.
- • Offers tools and resources for managing devices, gateways, and data.
K3s
Lightweight Kubernetes for edge and IoT
Best for you if:
- • You need DevOps features specifically
- • K3s is a lightweight Kubernetes distribution for edge, IoT, and resource-constrained environments
- • It provides full Kubernetes functionality in a single binary under 100MB
| At a Glance |  The Things Network |  K3s |
|---|---|---|
Starts at | Free | Free |
Best For | Cloud & Infrastructure | DevOps |
Rating | - | - |
Choose The Things Network or K3s?
Choose The Things Network if
Build and scale IoT applications with a global, open LoRaWAN network.
- Leverages an open and global LoRaWAN network.
- Provides comprehensive tools for managing the entire IoT solution lifecycle.
- Offers strong security features for device activation and data transmission.
- Your work is cloud & infrastructure-shaped, not DevOps-shaped
Choose K3s if
Lightweight Kubernetes for edge and IoT
- Lightweight Kubernetes
- Easy to install
- Edge-ready
- Your work is DevOps-shaped, not cloud & infrastructure-shaped
| Feature | The Things Network | K3s |
|---|---|---|
| Pricing Model | Free | Free |
| User Rating | No ratings yet | No ratings yet |
| Categories | Cloud & InfrastructureIoT Platforms | DevOpsCloud & Infrastructure |
In-Depth Analysis
The Things Network
Build and scale IoT applications with a global, open LoRaWAN network.
Strengths
- +Leverages an open and global LoRaWAN network.
- +Provides comprehensive tools for managing the entire IoT solution lifecycle.
- +Offers strong security features for device activation and data transmission.
- +Supports a wide range of gateways, including DIY options.
- +Extensive educational resources and certification programs available.
Weaknesses
- -Relies solely on LoRaWAN protocol, which may not suit all IoT use cases.
- -Requires understanding of LoRaWAN architecture for optimal use.
- -Specific pricing details for advanced features or larger deployments are not immediately clear.
Key features
K3s
Lightweight Kubernetes for edge and IoT
Strengths
- +Lightweight Kubernetes
- +Easy to install
- +Edge-ready
- +Low resource usage
- +Active development
Weaknesses
- -Not full K8s features
- -Limited for large clusters
- -Some incompatibilities
- -Learning curve
- -Production considerations
Key features
Pricing: The Things Network vs K3s
| Plan | The Things Network | K3s |
|---|---|---|
| Tier 1 | Free Free | Free Free |
Pricing verified from each vendor's public pricing page. Compare in detail on The Things Network pricing and K3s pricing.
Who Should Use What?
On a budget?
Both are free. Compare plans on their websites.
Go with: The Things Network
Want the highest-rated option?
Neither has user reviews yet.
Go with: The Things Network
Value user reviews?
Neither has user reviews yet.
Go with: K3s
3 Questions to Help You Decide
What's your budget?
Both are free. Pricing won't help you decide here.
What's your use case?
The Things Network is a cloud & infrastructure tool. K3s is in DevOps. Pick the category that matches your needs.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
K3s
- Completely free
- Our pick for this comparison
The Things Network
- Better fit for cloud & infrastructure
The Bottom Line
K3s is our pick.
Frequently Asked Questions
Is The Things Network or K3s better?
K3s is rated in our evaluation. Both are free.
What are The Things Network and K3s used for?
The Things Network: Build and scale IoT applications with a global, open LoRaWAN network.. K3s: Lightweight Kubernetes for edge and IoT.
What does The Things Network cost vs K3s?
The Things Network is completely free. K3s is completely free. Visit their websites for detailed pricing.