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Open-source projects tagged “Streaming”.

Inspect repositories, licenses, activity, and alternatives across the Streaming ecosystem.

5 projects connectedTag matches come from repository topics and catalog metadata.
Logstash
License not declared

Logstash - transport and process your logs, events, or other data

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.2 projects#JavaProjects tagged with this topic in the verified catalog.2 projectsGithub ActionsProjects tagged with this topic in the verified catalog.4 projectsCSSProjects tagged with this topic in the verified catalog.3 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.2 self-hosted optionsDataDogProprietary observability and monitoring platform.1 alternative
Metrics syncingMetrics syncingStar momentum for this project has not landed in the latest GitHub metrics sync yet. Check trending for repositories with recorded momentum.Browse trending →
FreePricingFree and open sourceFree14.9K3.5K2 days ago
Alternatives toDataDogDataDogProprietary observability and monitoring platform.1 alternative+3
AutoMQ
Apache-2.0

Diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.2 projects#JavaProjects tagged with this topic in the verified catalog.2 projectsserverlessProjects tagged with this topic in the verified catalog.1 projectcloudProjects tagged with this topic in the verified catalog.1 projectKafkaProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
Metrics syncingMetrics syncingStar momentum for this project has not landed in the latest GitHub metrics sync yet. Check trending for repositories with recorded momentum.Browse trending →
FreePricingFree and open sourceFree10.2K73639 hours ago
Alternatives toKafkaKafkaProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
Memgraph
License not declared

High-performance open-source in-memory graph database for GraphRAG, AI memory, agentic AI, and real-time graph analytics. Cypher-compatible, built in C++.

AI & Machine LearningOpen-source projects grouped in this category for discovery and comparison.1 project#C++Projects tagged with this topic in the verified catalog.1 projectGithub ActionsProjects tagged with this topic in the verified catalog.4 projectsBashProjects tagged with this topic in the verified catalog.3 projectsSelf-hostedThis project carries a self-hosting or local-deployment signal. Verify the official install guide before production use.2 self-hosted optionsAI-nativeThis project includes AI-native capability signals in the catalog metadata.1 AI-native projectMongoDBDocument database platform with managed cloud offerings.1 alternative
Metrics syncingMetrics syncingStar momentum for this project has not landed in the latest GitHub metrics sync yet. Check trending for repositories with recorded momentum.Browse trending →
FreePricingFree and open sourceFree4.2K24626 hours ago
Alternatives toMongoDBMongoDBDocument database platform with managed cloud offerings.1 alternative+2
Sequin
MIT

Postgres change data capture to streams, queues, and search indexes like Kafka, SQS, Elasticsearch, HTTP endpoints, and more

Data & AnalyticsOpen-source projects grouped in this category for discovery and comparison.2 projects#ElixirProjects tagged with this topic in the verified catalog.1 projectGithub ActionsProjects tagged with this topic in the verified catalog.4 projectsJavaScriptProjects tagged with this topic in the verified catalog.2 projectsAmazon SQSProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
Metrics syncingMetrics syncingStar momentum for this project has not landed in the latest GitHub metrics sync yet. Check trending for repositories with recorded momentum.Browse trending →
FreePricingFree and open sourceFree2.2K1425 months ago
Alternatives toAmazon SQSAmazon SQSProprietary product with documented open-source alternatives cataloged on OpenSourceChoice. Compare licenses, reposit…1 alternative
Valour
AGPL-3.0

Valour is bringing communities into the future with unique features, blazing performance, and respect for users.

Content & CollaborationOpen-source projects grouped in this category for discovery and comparison.2 projects#C#Projects tagged with this topic in the verified catalog.1 projectGithub ActionsProjects tagged with this topic in the verified catalog.4 projectsJavaScriptProjects tagged with this topic in the verified catalog.2 projectsDiscordProprietary community chat and voice platform.1 alternative
Metrics syncingMetrics syncingStar momentum for this project has not landed in the latest GitHub metrics sync yet. Check trending for repositories with recorded momentum.Browse trending →
FreePricingFree and open sourceFree39239Jul 14, 2026
Alternatives toDiscordDiscordProprietary community chat and voice platform.1 alternative+2
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