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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Azure Functions

    Score9.5 out of 10
    N/AAzure Functions enables users to execute event-driven serverless code functions with an end-to-end development experience.

    $18

    per month approximately

    Cloudflare Workers

    Score9.8 out of 10
    N/ACloudflare Workers is a function-as-a-service (FaaS) option that enables users to deploy serverless code instantly across the globe to give it performance and scale. Users don't need to configure auto-scaling, load balancers, or paying for unused capacity. Traffic is automatically routed and load balanced across thousands of servers.

    $0.15

    per month per millions of requests

    Pricing
    Azure FunctionsCloudflare Workers
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    Azure FunctionsCloudflare Workers
    Free Trial
    YesNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Features
    Azure FunctionsCloudflare Workers
    Access Control and Security
    Comparison of Access Control and Security features of Azure Functions and Cloudflare Workers
    Feature
    Azure Functions
    10.0
    1 Ratings
    4% above category average
    Cloudflare Workers
    -
    Ratings
    Multiple Access Permission Levels (Create, Read, Delete)10.01 Ratings00 Ratings
    Single Sign-On (SSO)10.01 Ratings00 Ratings
    Reporting & Analytics
    Comparison of Reporting & Analytics features of Azure Functions and Cloudflare Workers
    Feature
    Azure Functions
    7.0
    1 Ratings
    9% above category average
    Cloudflare Workers
    5.5
    1 Ratings
    15% below category average
    Dashboards7.01 Ratings5.51 Ratings
    Standard reports9.01 Ratings00 Ratings
    Custom reports5.01 Ratings00 Ratings
    Function as a Service (FaaS)
    Comparison of Function as a Service (FaaS) features of Azure Functions and Cloudflare Workers
    Feature
    Azure Functions
    8.8
    1 Ratings
    8% above category average
    Cloudflare Workers
    7.6
    1 Ratings
    7% below category average
    Programming Language Diversity9.01 Ratings8.21 Ratings
    Runtime API Authoring8.01 Ratings7.31 Ratings
    Function/Database Integration9.01 Ratings00 Ratings
    DevOps Stack Integration9.01 Ratings7.31 Ratings
    Best Alternatives
    Azure FunctionsCloudflare Workers
    Small Businesses
    IBM Cloud Functions
    Score8 out of 10
    IBM Cloud Functions
    Score8 out of 10
    Medium-sized Companies
    AWS Lambda
    Score8.6 out of 10
    AWS Lambda
    Score8.6 out of 10
    Enterprises
    AWS Lambda
    Score8.6 out of 10
    AWS Lambda
    Score8.6 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Azure FunctionsCloudflare Workers
    Likelihood to Recommend
    8.0
    (1 ratings)
    8.2
    (1 ratings)
    User Testimonials
    Azure FunctionsCloudflare Workers
    Likelihood to Recommend
    Microsoft
    They're great to embed logic and code in a medium-small, cloud-native application, but they can become quite limiting for complex, enterprise applications.
    Incentivized
    Read full review
    Cloudflare
    There I want to mention three areas where Cloudflare Workers is well suited.1. Its bulk URL redirection is extremely beneficial.2. Its email service optimization helps a lot every business or organization that receives a huge number of emails.3. Its edge caching assists website owners in dynamic content caching.
    Read full review
    Pros
    Microsoft
    • They natively integrate with many triggers from other Azure services, like Blob Storage or Event Grid, which is super handy when creating cloud-native applications on Azure (data wrangling pipelines, business process automation, data ingestion for IoT, ...)
    • They natively support many common languages and frameworks, which makes them easily approachable by teams with a diverse background
    • They are cheap solutions for low-usage or "seasonal" applications that exhibits a recurring usage/non-usage pattern (batch processing, montly reports, ...)
    Incentivized
    Read full review
    Cloudflare
    • Efficient URL Redirection
    • Excellent Email Service Optimization
    • Real-time Data Processing
    Read full review
    Cons
    Microsoft
    • My biggest complaint is that they promote a development model that tightly couples the infrastructure with the app logic. This can be fine in many scenarios, but it can take some time to build the right abstractions if you want to decouple you application from this deployment model. This is true at least using .NET functions.
    • In some points, they "leak" their abstraction and - from what I understood - they're actually based on the App Service/Web App "WebJob SDK" infrastructure. This makes sense, since they also share some legacy behavior from their ancestor.
    • For larger projects, their mixing of logic, code and infrastructure can become difficult to manage. In these situations, good App Services or brand new Container Apps could be a better fit.
    Incentivized
    Read full review
    Cloudflare
    • Limited Built-in Analytics and Monitoring
    Read full review
    Usability
    Microsoft
    No answers on this topic
    Cloudflare
    I give it a rating of 8 out of 10 because the use of this tool has helped us a lot. It enhanced our website performance and scalability. Additionally, it saved a lot of time by using its two features, bulk URL redirection and email service optimization.
    Read full review
    Alternatives Considered
    Microsoft
    This is the most straightforward and easy-to-implement server less solution. App Service is great, but it's designed for websites, and it cannot scale automatically as easily as Azure Functions. Container Apps is a robust and scalable choice, but they need much more planning, development and general work to implement. Container Instances are the same as Container Apps, but they are extremely more limited in termos of capacity. Kubernetes Service si the classic pod container on Azure, but it requires highly skilled professional, and there are not many scenario where it should be used, especially in smaller teams.
    Incentivized
    Read full review
    Cloudflare
    When evaluating, Cloudflare Workers stand out in several key areas. 1. Performance and Latency 2. Cost Efficiency 3. Ease of Use and Developer Options
    Read full review
    Return on Investment
    Microsoft
    • They allowed me to create solutions with low TCO for the customer, which loves the result and the low price, that helped me create solutions for more clients in less time.
    • You can save up to 100% of your compute bill, if you stay under a certain tenant conditions.
    Incentivized
    Read full review
    Cloudflare
    • We have improved load times by using its edge caching feature.
    • It also enhances our user experience.
    Read full review
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