OpenShift Cloud Functions vs. PubNub Comparison


OpenShift Cloud Functions Red Hat	PubNub	+	+
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About Red Hat Openshift Cloud Functions (OCF) is a FaaS - Function as a Service that can be deployed on Openshift and is based out of Knative a FaaS project in the Kubernetes community. It will enable developers to run code without needing to know anything about the underlying platform specifics. Developers need access to services faster, deploying backend services, platforms or applications can be time-consuming and tedious. This also means developers should not be restricted to any certain language or framework but also to create business value quickly and enhance services by way of FaaS i.e. Function as a Service that can scale a small unit of custom code while depending on other third-party/backend services. Serverless is an architectural model that provides an event-driven way to implement distributed applications that can auto-scale on demand.	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 Not Supported Mac Not Supported Linux Not 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 and professionals seeking a solution to build custom, enterprise-grade apps	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 Red Hat Founded: 1993 United States developers.redhat.com/products/cloudfunctions/overview	Company Information PubNub Founded: 2010 United States pubnub.com
Alternatives Azure Functions Microsoft	Alternatives Sendbird
Movestax	Arena.im
Cloudflare Workers Cloudflare	Weavy
Knative Google	Ably
Yandex Cloud Functions Yandex View All	Vonage Communications APIs (Nexmo) Vonage View All
Categories Function as a Service (FaaS) 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 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 Agora Not Supported Amazon Lex Not Supported Amazon Simple Queue Service (SQS) Not Supported ClickSend Not Supported Cloudinary Not Supported Codename One Not Supported Community Sift Not Supported Delinea Cloud Access Controller Supported Dialogflow Not Supported Enveu Not Supported Falkonry Not Supported Grok Bot Not Supported Infobip Not Supported Initial State Not Supported Keen Supported Lexalytics Not Supported Materialize Not Supported React Native Not Supported ServiceNow IT Operations Management Supported Stripe Not Supported Show More Integrations View All 17 Integrations	Integrations Agora Supported Amazon Lex Supported Amazon Simple Queue Service (SQS) Supported ClickSend Supported Cloudinary Supported Codename One Supported Community Sift Supported Delinea Cloud Access Controller Not Supported Dialogflow Supported Enveu Supported Falkonry Supported Grok Bot Supported Infobip Supported Initial State Supported Keen Not Supported Lexalytics Supported Materialize Supported React Native Supported ServiceNow IT Operations Management Not Supported Stripe Supported Show More Integrations View All 60 Integrations
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