Vert.x alternatives

SAP's open-source platform for extending enterprise applications with serverless functions and event-driven architecture.

Commerce Layer provides a headless commerce API for managing orders, inventory, pricing, and promotions across any frontend.

Inngest is a durable workflow engine that enables developers to build reliable, event-driven applications with automatic retries, scheduling, fan-out, and step functions using standard TypeS…

NGINX is the world's most popular web server and reverse proxy, handling load balancing, caching, and API gateway functionality for millions of websites.

Library enabling real-time bidirectional event-based communication between browser clients and servers with fallback support.

Next-generation SOAR platform with event pipeline technology that automates triage across the entire alert lifecycle and orchestrates response across 500+ integrations.

Hookdeck is a webhook infrastructure platform providing reliable delivery, transformation, filtering, and monitoring for event-driven architectures and webhook workflows.

Next generation open-source configuration management tool written in Go with parallel execution and event-driven reactivity.

RabbitMQ is the most widely deployed open-source message broker supporting AMQP, MQTT, and STOMP protocols for reliable asynchronous messaging.

WarpStream provides Kafka-compatible event streaming with a cloud-native architecture aimed at reducing operational complexity and cost.

Zilla event-driven API gateway mapping Kafka topics to REST, GraphQL, gRPC, and MQTT.

Event-driven automation platform connecting sensors, triggers, and actions for auto-remediation and ChatOps.

Event-driven integration platform with PubSub+ event broker for distributed enterprise systems.

NATS-as-a-service platform from creators of NATS providing managed messaging for distributed systems.

Flow-based programming tool by IBM for wiring together hardware devices, APIs, and online services.

Open protocol and reference implementation for real-time communications using Server-Sent Events for push updates.

Kubernetes-based event-driven autoscaler for scaling applications based on events from 60+ event sources.

Cloud-native application life cycle orchestration platform using event-based approach for automated SLO-based delivery.

Open source specification and tooling for defining and documenting event-driven and message-driven APIs.

Framework for building and running fast, secure, and composable cloud microservices with WebAssembly.

Event-driven automation platform for configuration management, remote execution, and orchestration of infrastructure.