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Open Source Projects tagged "Cloud Native"

A curated collection of the best open source projects tagged "Cloud Native". Each listing includes a website screenshot along with a detailed review of its features.

Favicon of ClickHouse

ClickHouse

Lightning-fast analytics for massive datasets

  • Stars

    49,632

  • Last commit

    14 minutes ago

  • License

    Apache-2.0
High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability.

Open Source Alternative to:

Favicon of Snowflake
Snowflake
Favicon of Milvus

Milvus

AI
High-performance vector database for GenAI applications

  • Stars

    45,957

  • Last commit

    8 hours ago

  • License

    Apache-2.0
Open-source vector database optimized for similarity search, scaling to billions of vectors with minimal performance loss

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of TiDB

TiDB

Scale-out SQL database for real-time analytics

  • Stars

    40,487

  • Last commit

    3 hours ago

  • License

    Apache-2.0
Distributed SQL database combining OLTP and OLAP capabilities, offering horizontal scalability, high availability, and real-time analytics.

Open Source Alternative to:

Favicon of MongoDB
MongoDB
Favicon of TDengine

TDengine

Time-series database and historian for industrial data

  • Stars

    25,096

  • Last commit

    17 hours ago

  • License

    AGPL-3.0
High-performance time-series database with industrial data management, built-in stream analytics, and AI-driven anomaly detection for operational environments.

Open Source Alternative to:

Favicon of InfluxDB
InfluxDB
Favicon of Vector

Vector

Collect, transform, and route logs and metrics in one tool

  • Stars

    22,509

  • Last commit

    44 minutes ago

  • License

    MPL-2.0
Rust-built observability pipeline tool that collects, transforms, and routes logs and metrics across 47 sources and 62 sinks with no runtime dependencies.

Open Source Alternative to:

Favicon of DataDog
DataDog
Favicon of Apache APISIX

Apache APISIX

High-performance API gateway with built-in LLM support

  • Stars

    17,076

  • Last commit

    14 hours ago

  • License

    Apache-2.0
Apache APISIX is an open-source API gateway built on NGINX and etcd, offering dynamic routing, 100+ plugins, load balancing, authentication, and traffic management for APIs and LLM workloads.

Open Source Alternative to:

Favicon of Kong
Kong
Favicon of Encore

Encore

Accelerate backend development with effortless scalability

  • Stars

    12,334

  • Last commit

    7 hours ago

  • License

    MPL-2.0
A powerful platform for building cloud backends, automating infrastructure, and simplifying development workflows for faster, more efficient coding.

Open Source Alternative to:

Favicon of Supabase
Supabase
Favicon of AutoMQ

AutoMQ

S3-based serverless Kafka reinvented for cost efficiency

  • Stars

    10,606

  • Last commit

    11 hours ago

  • License

    Apache-2.0
AutoMQ is a serverless Kafka alternative built on S3 that offers 10x cost savings, easy scalability, and full Kafka compatibility.

Open Source Alternative to:

Favicon of Kafka
Kafka
Favicon of OceanBase

OceanBase

High-performance distributed database for all workloads

  • Stars

    10,261

  • Last commit

    19 hours ago

  • License

    Apache-2.0
Scalable, high-availability database system supporting OLTP, OLAP, and hybrid transactional/analytical processing workloads.

Open Source Alternative to:

Favicon of MongoDB
MongoDB
Favicon of Quickwit

Quickwit

Lightning-fast search for massive datasets

  • Stars

    11,564

  • Last commit

    1 hour ago

  • License

    Apache-2.0
High-performance search engine designed for big data, offering scalability, real-time indexing, and cost-effective operations.

Open Source Alternative to:

Favicon of ElasticSearch
ElasticSearch
Favicon of Databend

Databend

Cloud-native data warehouse for lightning-fast analytics

  • Stars

    9,434

  • Last commit

    1 hour ago

  • License

    Unknown
Databend is an open-source, elastic cloud data warehouse built for high-performance analytics and seamless integration with popular data tools.

Open Source Alternative to:

Favicon of Snowflake
Snowflake
Favicon of GreptimeDB

GreptimeDB

Unified observability database for metrics, logs, and traces

  • Stars

    6,598

  • Last commit

    9 hours ago

  • License

    Apache-2.0
Cloud-native observability database unifying metrics, logs, and traces with sub-second queries, 50x cost reduction, and seamless OpenTelemetry integration.

Open Source Alternative to:

Favicon of DataDog
DataDog
Favicon of Permify

Permify

Build scalable authorization in minutes, not months

  • Stars

    5,946

  • Last commit

    15 hours ago

  • License

    AGPL-3.0
Open-source authorization service for implementing fine-grained access controls. Centralized, scalable solution supporting RBAC, ABAC and ReBAC with Google Zanzibar-inspired architecture.

Open Source Alternative to:

Favicon of Auth0
Auth0
Favicon of Krakend

Krakend

Blazing-fast API gateway with linear scalability

  • Stars

    2,672

  • Last commit

    1 day ago

  • License

    Apache-2.0
High-performance, stateless API gateway built for microservices. Handle 80K+ requests/second with transparent pricing and enterprise-grade reliability.

Open Source Alternative to:

Favicon of Kong
Kong
Favicon of Tailcall

Tailcall

AI
The modern GraphQL runtime

  • Stars

    1,443

  • Last commit

    8 days ago

  • License

    Apache-2.0
Swiftly design and ship best-practice GraphQL backends atop existing data sources and APIs.

Open Source Alternative to:

Favicon of Apollo GraphQL
Apollo GraphQL
Favicon of Nitric

Nitric

Cloud-native framework for infrastructure from code

  • Stars

    2,015

  • Last commit

    7 months ago

  • License

    Apache-2.0
Nitric automates cloud infrastructure provisioning from your application code for AWS, GCP and Azure

Open Source Alternative to:

Favicon of Supabase
Supabase
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