--- title: Azure Functions Reviews meta_title: 'Azure Functions Reviews 2026: Details, Pricing, & Features | G2' meta_description: Filter 215 reviews by the users' company size, role or industry to find out how Azure Functions works for a business like yours. aggregate_rating: rating_value: 4.4 review_count: 215 scale: '5' date_modified: '2026-10-17' parent_category: name: Development url: https://www.g2.com/categories/development ---

Azure Functions Pros and Cons: Top 5 Advantages and Disadvantages

Quick AI Summary Based on G2 Reviews

Generated from real user reviews

Users appreciate the ease of use of Azure Functions, finding it straightforward and efficient for project management. (9 mentions)
Users appreciate the automation capabilities of Azure Functions, enhancing their event-driven coding and deployment efficiency. (4 mentions)
Users appreciate the scalability of Azure Functions, effectively supporting large data handling and organizational standards. (4 mentions)
Users appreciate the robust security options of Azure Functions, ensuring compliance with standards like GDPR and HIPAA. (4 mentions)
Users appreciate the great storage options on Azure, making it easy to deploy and manage projects effectively. (3 mentions)
Users find the complex pricing and dashboard of Azure Functions challenging, leading to confusion and potential overspending. (4 mentions)
Users find the cost issues of Azure Functions challenging, as pricing can be confusing and expensive to manage. (4 mentions)
Users express frustration with the slow performance of Azure Functions, citing long execution times and sluggish response rates. (3 mentions)
Users find Azure Functions' complex pricing challenging, often leading to paying more than necessary without proper understanding. (2 mentions)
Users find Azure Functions expensive and face challenges with installation and managing costs effectively. (2 mentions)

5 Pros or Advantages of Azure Functions

5 Cons or Disadvantages of Azure Functions

Azure Functions Reviews (215)

View 1 Video Reviews
Reviews

Azure Functions Reviews (215)

View 1 Video Reviews
4.4
215 reviews
Search reviews
Filter Reviews
Clear Results
G2 reviews are authentic and verified.
ME
Mohammed E.
Mid-Market (51-1000 emp.)
"Azure personal review"
2.5/5
What do you like best about Azure Functions?

What I love about Azure is that it sometimes gives us free credits to be used discovering services and some services are lower in cost than other cloud providers. Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

Most of its services, on the other hand, are expensive, docs are not friendly in some cases, and the user interface requires much time to be familiar with, but overall no critical issues. Review collected by and hosted on G2.com.

Karthik K.
KK
Karthik K.
Senior Security Analyst - CyberSecurity at HCL Tech
Mid-Market (51-1000 emp.)
"Review for Azure Functions"
5/5
What do you like best about Azure Functions?

Azure functions provide serverless cloud infrastructure platform to us. It is best for application development on Azure cloud. It will provide awesome infrastructure platform for app developers. Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

Azure functions platform is always best on cloud development era. There is no negative feedback about Azure functions from my side. Every app developers will use and easily handle this platform. Review collected by and hosted on G2.com.

Siva D.
SD
Siva D.
Software Consultant
Mid-Market (51-1000 emp.)
"Azure Function - Review"
4/5
What do you like best about Azure Functions?

Azure Functions allows you to focus on writing code without the need to manage or provision infrastructure. You can write functions in various programming languages and Azure takes care of scaling and managing the underlying infrastructure automatically. Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

When a function is triggered after a period of inactivity, it may experience a slight delay known as a cold start. When a function is triggered after a period of inactivity, it may experience a slight delay known as a cold start. Debugging functions locally can sometimes be challenging due to the distributed nature of serverless architecture. Review collected by and hosted on G2.com.

Verified User in Computer Software
AC
Verified User in Computer Software
Mid-Market (51-1000 emp.)
"Amazon PAAS solution to develop"
5/5
What do you like best about Azure Functions?

Ease of use and setup

Binding support for Azure functions Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

Would like to see more tooling to manage functions Review collected by and hosted on G2.com.

Rupak R.
RR
Rupak R.
Technical Lead
Enterprise (> 1000 emp.)
"Serverless technique to run application"
5/5
What do you like best about Azure Functions?

Azure provides functionality to run the application in a serverless environment. It also provides a way to trigger some sort of code within the duration of time like durable function. Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

There is nothing to dislike about the Azure functions. But I can say it's a little complex to use if a developer is a beginner. However, Microsoft has well-structured documentation to use Azure Functions effectively. Review collected by and hosted on G2.com.

Samratjit M.
SM
Samratjit M.
Senior DevOps Engineer
Enterprise (> 1000 emp.)
"Microsoft Azure Review"
3.5/5
What do you like best about Azure Functions?

Azure Active Directory Services(AADS) and the level of data security and data segregation that Azure provides is top notch and I believe way ahead of its competitors. Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

In terms of cost effectiveness, management and the actual console, I think sometimes it leaves a lot to be desired. Also it's a steep learning curve for its platform managed services. Review collected by and hosted on G2.com.

Vama P.
VP
Vama P.
Small-Business (50 or fewer emp.)
"A perfect analytics engine for time variable workloads."
5/5
What do you like best about Azure Functions?

Ease to scale vertically and horizontally. Azure Functions is one of the most secure way to deploy serverless functions and is seamlessly integrated with other azure native functions and 3rd party services. Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

It takes a little time on the first run; otherwise, overall no issues. The initial load time is unsuited for consumer-focused deliveries however, analytics and async functions are awesome. Review collected by and hosted on G2.com.

Mohit B.
MB
Mohit B.
Senior Software Engineer
Small-Business (50 or fewer emp.)
"Rapid Serverless Application using Azure"
4.5/5
What do you like best about Azure Functions?

Easy code deployment is possible with Azure Functions via Visual Studio, Azure DevOps, or the Azure portal. This makes it simple to release changes rapidly and iterate with little to no downtime. It is highly flexible, supporting many programming languages like C#, JavaScript, Python, Java, and PowerShell. Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

There is nothing much to dislike about Azure functions; azure functions (serverless approach) can be disadvantageous if traffic is high. Also, Azure Functions may experience a cold start delay when a part is triggered for the first time or after it has been idle for some time. Review collected by and hosted on G2.com.

Shashank S.
SS
Shashank S.
Team Lead
Enterprise (> 1000 emp.)
"IaaS and DaaS are available from Microsoft Azure, and the platform presents some challenges as well."
4/5
What do you like best about Azure Functions?

Free tools are provided alongside QuickStart templates and SDK for Azure. A collaborative approach among the team members, a centralized repository for my team where all the members can contribute and make a successful product ready for delivery Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

DRSync recovery is a big failure, and we must recover from fail-back. Only a restart gets the solution to this non-conformity. As a team, I would recommend a more extensive directory. Review collected by and hosted on G2.com.

Naresh M.
NM
Naresh M.
Technical Lead
Enterprise (> 1000 emp.)
"Azure functions for winderful serverless experience"
5/5
What do you like best about Azure Functions?

Its features mainly serverless.. Easily to develop and deploy.. Review collected by and hosted on G2.com.

What do you dislike about Azure Functions?

Nithing specific.. It has all great features Review collected by and hosted on G2.com.