ToolVitals
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Hosting & Cloud

Application hosting, PaaS, cloud deployment, edge platforms, and self-hosting tools.

83 tools across 3 use cases

Cloud Hosting

Application hosting, PaaS, cloud deployment, and edge platforms.

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Open/source-visible picks

Health-first ToolVitals score, then adoption

01
Backend.AITop Pick
Backend.AI is a streamlined, container-based computing cluster platform that hosts popular computing/ML frameworks and diverse programming languages, with pluggable heterogeneous accelerator support including CUDA GPU, ROCm GPU, Gaudi NPU, Google TPU, GraphCore IPU and other NPUs.
OSI-approved OSS
677 starsActive97
02
Frappe Cloud
Full service cloud hosting for the Frappe stack - powers Frappe Cloud
OSI-approved OSS
575 starsActive97
03
Olares
Olares: An Open-Source Personal Cloud to Reclaim Your Data
OSI-approved OSS
5.3k starsActive97

1 tool is on Evidence Watch.

15 tools are not scored because comparable open/source-visible evidence is unavailable.

File Storage & Sharing

Tools for storing, organizing, syncing, and securely sharing files across users or teams.

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Open/source-visible picks

Health-first ToolVitals score, then adoption

01
NextcloudTop Pick
☁️ Nextcloud server, a safe home for all your data
OSI-approved OSS
37.3k starsActive98
02
Puter
Open-source, self-hostable internet computer platform.
OSI-approved OSS
44k starsActive96
03
OpenCloud
🌤️ OpenCloud is the open source platform for file management, sharing and collaboration. Simple and sovereign.
OSI-approved OSS
6.3k starsActive96

1 tool is not scored because comparable open/source-visible evidence is unavailable.

Web Servers & Reverse Proxies

Web servers, reverse proxies, gateways, and load balancers used to serve and route application traffic.

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Open/source-visible picks

Health-first ToolVitals score, then adoption

01
NGINXTop Pick
Open-source web server, reverse proxy, and application gateway.
OSI-approved OSS
32k starsActive93
02
Caddy
Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS
OSI-approved OSS
78.5k starsActive92
03
Apache HTTP Server
Open-source HTTP server for modern operating systems.
OSI-approved OSS
4k starsActive89

1 tool is not scored because comparable open/source-visible evidence is unavailable.