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Cloud · head to head

Azure Functions vs Ubiquiti UniFi

Azure Functions logo

Azure Functions

Cloud

Event-driven serverless compute on Azure

From
Free
Rated
-
Full reviewWebsite
Ubiquiti UniFi logo

Ubiquiti UniFi

Networking

Effortlessly manage 100+ APs in the same way you manage an individual AP

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Azure Functions has a free tier, so it costs nothing to try first.
  • Each has a real cost: Azure Functions consumption plan free grant is capped at 1 million executions and 400,000 GB-seconds of resource consumption per month per subscription, billed per GB-second beyond that; Ubiquiti UniFi product page states no licensing fees but publishes no hardware price; buyers must go to the Ubiquiti Store or an authorized distributor for a figure

Where they differ

Only the attributes on which Azure Functions and Ubiquiti UniFi actually diverge.

Attributes where Azure Functions and Ubiquiti UniFi differ
AttributeAzure FunctionsUbiquiti UniFi
Starting priceFreeOn request
Pricing modelusage-basedone-time
Free tierYesNo
CategoryCloudNetworking

Identical on both: platforms (Web), user rating (Not yet rated).

What people use each for

The jobs each tool is most often brought in to do.

Azure Functions

  • Event-driven computingnot Ubiquiti UniFi
  • Serverless application backendnot Ubiquiti UniFi
  • Scalable API endpointsnot Ubiquiti UniFi

Ubiquiti UniFi

No use cases recorded yet. See the Ubiquiti UniFi review.

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Azure Functions

  • Consumption plan free grant is capped at 1 million executions and 400,000 GB-seconds of resource consumption per month per subscription, billed per GB-second beyond that
  • The newer Flex Consumption plan's free grant is smaller still, at 250,000 executions and 100,000 GB-seconds per month
  • Premium plan avoids per-execution charges but bills continuously for allocated core seconds and memory regardless of invocation volume
  • Memory is rounded up to the nearest 128 MB and execution time to the nearest 1 ms for billing, so small overages round upward

Ubiquiti UniFi

  • Product page states no licensing fees but publishes no hardware price; buyers must go to the Ubiquiti Store or an authorized distributor for a figure
  • Newest WiFi 7 access points such as the U7 Pro require compatible UniFi controller hardware or cloud console to manage centrally

Pricing, plan by plan

Azure Functions

Free
  • Consumption Plan$null/month
    • 1 million requests free monthly
    • 400,000 GB-seconds free monthly
    • Billed per second and executions
  • Flex Consumption Plan$null/month
    • 250,000 executions free monthly
    • 100,000 GB-seconds free monthly
    • Event-driven scaling
  • Premium Plan$null/month
    • No execution charges
    • At least one instance required
    • Includes automatic scaling and VNET access

Ubiquiti UniFi

On request

No published plan breakdown. See the Ubiquiti UniFi review.

Which should you pick?

Choose Azure Functions if

  • You want to start without paying.
Azure Functions review

Choose Ubiquiti UniFi if

Nothing in the data separates Ubiquiti UniFi from Azure Functions on the points above - pick on price and on how each one feels to use.

Ubiquiti UniFi review

Questions people ask

Is Azure Functions or Ubiquiti UniFi better?
Neither clearly leads. Azure Functions starts at Free and Ubiquiti UniFi at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Azure Functions or Ubiquiti UniFi?
Azure Functions has a free tier; the other does not. Paid plans start at Free for Azure Functions and On request for Ubiquiti UniFi.
Does Azure Functions or Ubiquiti UniFi run on more platforms?
Both run on Web, so platform support will not decide this one for you.
Can I use Azure Functions for free?
Yes. Azure Functions has a free tier, so you can try it without paying. Ubiquiti UniFi starts at On request.
What is Azure Functions best used for?
Azure Functions is most often used for event-driven computing, serverless application backend, scalable api endpoints. Of those, event-driven computing and serverless application backend are not what Ubiquiti UniFi is typically brought in for.

Answered from the vendors’ own pages

Azure Functions: Does Azure Functions have a free tier?

Yes, Azure Functions includes a monthly free grant of 1 million requests and 400,000 GB-seconds on the Consumption Plan, or 250,000 executions and 100,000 GB-seconds on Flex Consumption.

Source
Azure Functions: What is Azure Functions' pricing model?

Azure Functions uses usage-based pricing. Consumption plans charge per second of resource consumption and per execution, measured in gigabyte-seconds and rounded to the nearest 128 MB.

Source
Azure Functions: What is the minimum execution time for Azure Functions?

The minimum execution time is 100 milliseconds on Consumption plans. Premium plans charge based on core seconds and allocated memory.

Source
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