Azure Functions vs. PubNub Comparison


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About Develop more efficiently with Functions, an event-driven serverless compute platform that can also solve complex orchestration problems. Build and debug locally without additional setup, deploy and operate at scale in the cloud, and integrate services using triggers and bindings. End-to-end development experience with integrated tools and built-in DevOps capabilities. Integrated programming model to respond to events and seamlessly connect to other services. Implement a variety of functions and scenarios, such as web apps and APIs with .NET, Node.js, or Java; machine learning workflows with Python; and cloud automation with PowerShell. Get a complete serverless application development experience—from building and debugging locally to deploying and monitoring in the cloud.	About PubNub is a real-time communication platform that provides APIs, SDKs, and cloud infrastructure for building interactive applications. The platform enables developers to exchange messages and synchronize data between users, devices, and services through a globally distributed publish/subscribe network. Its capabilities include real-time messaging, presence detection, message history, data synchronization, and event-driven processing. PubNub supports applications such as live chat, multiplayer gaming, collaborative software, IoT monitoring, and real-time dashboards. The platform also provides serverless functions, access controls, push notifications, analytics, and integrations with external services. Developers can use PubNub to build scalable real-time features without managing the underlying messaging servers, network infrastructure, or connection management systems.
Platforms Supported Windows Supported Mac Supported Linux Supported Cloud Supported On-Premises Not Supported iPhone Not Supported iPad Not Supported Android Not Supported Chromebook Not Supported	Platforms Supported Windows Not Supported Mac Not Supported Linux Not Supported Cloud Supported On-Premises Not Supported iPhone Supported iPad Supported Android Supported Chromebook Not Supported
Audience Developers searching for an event-driven serverless code solution	Audience Software developers, application engineers, mobile developers, game developers, IoT engineers, SaaS companies, enterprise development teams, and organizations building real-time messaging, collaborative applications, live dashboards, connected device systems, and interactive digital experiences
Support Phone Support Supported 24/7 Live Support Supported Online Supported	Support Phone Support Not Supported 24/7 Live Support Supported Online Supported
API Offers API Not Supported	API Offers API Supported
Screenshots and Videos View more images or videos	Screenshots and Videos View more images or videos
Pricing No information available. Free Version Not Supported Free Trial Not Supported	Pricing $98/month Free Version Supported Free Trial Supported
Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software	Reviews/Ratings Overall 0.0 / 5 ease 0.0 / 5 features 0.0 / 5 design 0.0 / 5 support 0.0 / 5 This software hasn't been reviewed yet. Be the first to provide a review: Review this Software

Training Documentation Supported Webinars Supported Live Online Supported In Person Not Supported	Training Documentation Supported Webinars Supported Live Online Not Supported In Person Not Supported
Company Information Microsoft Founded: 1975 United States azure.microsoft.com/en-us/services/functions/	Company Information PubNub Founded: 2010 United States pubnub.com
Alternatives Google Cloud Functions Google	Alternatives Sendbird
AWS Step Functions Amazon	Arena.im
Alibaba Function Compute Alibaba	Weavy
Google Cloud Run Google	Ably
OpenFaaS View All	Vonage Communications APIs (Nexmo) Vonage View All
Categories Function as a Service (FaaS) Supported Microservices Supported Serverless Supported	Categories Application Development Supported Chat SDK & API Supported Communication APIs Supported Communications Platform as a Service (CPaaS) Supported Event Brokers Supported Event Stream Processing Supported Game Development Supported IoT Supported Serverless Supported Video Platforms as a Service (VPaaS) Supported Webhook Supported
Serverless Features API Proxy Supported Application Integration Supported Data Stores Supported Developer Tooling Supported Orchestration Supported Reporting / Analytics Not Supported Serverless Computing Supported Storage Not Supported	Serverless Features API Proxy Supported Application Integration Not Supported Data Stores Not Supported Developer Tooling Supported Orchestration Not Supported Reporting / Analytics Supported Serverless Computing Supported Storage Supported Show More Features Application Development Features Access Controls/Permissions Supported Code Assistance Not Supported Code Refactoring Not Supported Collaboration Tools Not Supported Compatibility Testing Not Supported Data Modeling Not Supported Debugging Supported Deployment Management Not Supported Graphical User Interface Not Supported Mobile Development Supported No-Code Not Supported Reporting/Analytics Supported Software Development Not Supported Source Control Not Supported Testing Management Not Supported Version Control Not Supported Web App Development Supported IoT Features Application Development Supported Big Data Analytics Not Supported Configuration Management Not Supported Connectivity Management Not Supported Data Collection Not Supported Data Management Not Supported Device Management Not Supported Performance Management Not Supported Prototyping Not Supported Visualization Not Supported
Integrations New Relic Supported Ably Supported Amazon Kinesis Not Supported Azure AI Translator Not Supported Azure Text to Speech Not Supported Centinel Supported Clarifai Not Supported Claris Connect Not Supported Cloudinary Not Supported CybeDefend Supported Initial State Not Supported JavaScript Not Supported Microsoft Customer Lockbox Supported MongoDB Atlas Supported React Not Supported SendGrid Not Supported Stripe Not Supported TypeScript Not Supported Wolfram Alpha Not Supported Xignite Not Supported Show More Integrations View All 28 Integrations	Integrations New Relic Supported Ably Not Supported Amazon Kinesis Supported Azure AI Translator Supported Azure Text to Speech Supported Centinel Not Supported Clarifai Supported Claris Connect Supported Cloudinary Supported CybeDefend Not Supported Initial State Supported JavaScript Supported Microsoft Customer Lockbox Not Supported MongoDB Atlas Not Supported React Supported SendGrid Supported Stripe Supported TypeScript Supported Wolfram Alpha Supported Xignite Supported Show More Integrations View All 60 Integrations
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