Open Source Alternatives to Popular Software

Dragonfly

Unknown

Dragonfly is a high-performance, Redis-compatible in-memory data store that delivers up to 25x more throughput and 80% lower costs than legacy solutions.

FerretDB

Apache-2.0

A database proxy that enables MongoDB compatibility with PostgreSQL backend, allowing seamless use of MongoDB tools and drivers while avoiding vendor lock-in.

Garage

AGPL-3.0

Self-contained distributed object storage with S3 API compatibility. Runs on minimal hardware, replicates data across 3 zones for maximum resilience.

HelixDB

Apache-2.0

Rust-built native graph-vector database combining vector similarity search and graph traversals. 10x faster development with unified architecture, sub-1ms queries.

Memgraph

Unknown

Memgraph is a scalable, in-memory graph database solution offering high-performance computing and Neo4j compatibility.

Neon Postgres

Apache-2.0

Cloud-native, auto-scaling Postgres with instant branching, bottomless storage, and pay-per-use pricing

OceanBase

Unknown

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

Peergos

AGPL-3.0

A peer-to-peer encrypted filesystem for secure file storage, sharing, and collaboration with end-to-end encryption and user-controlled data.

SlateDB

Apache-2.0

SlateDB is an embedded storage engine that leverages object storage for durability, scalability, and simplified replication without the need for disk management.

Spacedrive

AGPL-3.0

A cross-platform file manager that unifies your devices into a seamless, organized digital workspace.

Storj

AGPL-3.0

Storj offers a distributed cloud storage platform with enhanced security, global performance, and significant cost savings compared to traditional providers.

TiDB

Apache-2.0

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

Timescale

Unknown

Extend PostgreSQL for time-series data with automatic partitioning, scalable ingestion, and advanced analytics for mission-critical applications.

Turso

MIT

Turso provides a simple developer experience with SQLite compatibility, allowing you to build and scale multi-tenant applications with unlimited databases.

Defguard

Unknown

Enterprise-grade open source VPN solution combining WireGuard with mandatory 2FA/MFA and integrated OpenID Connect SSO for secure remote access

FireZone

Apache-2.0

Replace your VPN with zero-trust access built on WireGuard. Fast, scalable network security with simple policies and identity provider integration.

Netbird

Unknown

Open source platform combining WireGuard overlay networks with Zero Trust access controls. Features SSO, MFA, device posture checks, and granular policies for secure remote connectivity.

OpenVPN

Unknown

Secure remote access VPN solutions with zero trust network access. Self-hosted and cloud-managed options for businesses of all sizes. Trusted by 20,000+ organizations.

Pangolin

Unknown

Deploy zero trust access to infrastructure, self-hosted apps, and SaaS tools in days. Identity-aware security with seamless user experience.

Soketi

AGPL-3.0

Open-source, Pusher-compatible WebSockets server that's simple, fast, and resilient for building real-time applications.

Tailscale

BSD-3-Clause

Deploy a modern WireGuard-based VPN with zero configuration. Connect devices securely across clouds, VPCs, and on-premises networks without firewall rules.

Bacalhau

Apache-2.0

Bacalhau is an open-source platform for fast, cost-effective, and secure distributed computing, seamlessly integrating with Docker and WebAssembly workflows.

dstack

MPL-2.0

Open-source container orchestrator designed for AI teams. Manage GPU workloads, dev environments, and model deployments across any cloud or on-prem cluster.

Prefect

Apache-2.0

Prefect offers modern tools to build, monitor, and react to data workflows efficiently and reliably.