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Pier vs San Xuan Tang

Pier turns a Nextcloud, NAS, SFTP or NFS folder into a normal Windows drive letter, with a block cache, resumable transfers and an offline mode, so every Windows program can open the files. Upload a floor plan for a room-by-room AI feng shui report based on Xuan Kong Flying Stars, Ba Zhai and Form School, with annotated plan. Both are listed in Productivity.

PPier logo

Pier

Freemium · 4 upvotes

Mount WebDAV, SFTP and NFS folders as Windows drive letters

View Pier
SSan Xuan Tang logo

San Xuan Tang

Freemium · 0 upvotes

Upload a floor plan, get an AI feng shui report. First free.

View San Xuan Tang

What they have in common

Both sit in Productivity.

Side by side

What it is

Pier
Mount WebDAV, SFTP and NFS folders as Windows drive letters
San Xuan Tang
Upload a floor plan, get an AI feng shui report. First free.

Best for

Pier
Small offices, home users with a NAS and IT admins on Windows
San Xuan Tang
Homeowners, tenants, buyers and shop owners who want a structured feng shui reading of a floor plan before arranging a space or moving in.

Problem it solves

Pier
The WebDAV client built into Windows limits files to about 50 MB and loses the drive when the connection drops
San Xuan Tang
Reading a floor plan against Xuan Kong Flying Stars, Ba Zhai and Form School by hand takes time and specialist knowledge. People often want a clear, room-by-room reference they can review on their own.

How it works

Pier
A real drive letter over WebDAV, SFTP or NFS with a block cache, resumable transfers and offline mode
San Xuan Tang
Upload a floor plan, fill in orientation and occupant details, and receive a structured report with an annotated plan, position mapping and suggested remedies.

Stands out for

Pier
Runs as a Windows service: drives exist for every user and survive reboots; Pier Backup included
San Xuan Tang
Combines AI recognition of rooms, doors, windows and orientation with San Yuan Xuan Kong Flying Stars, Ba Zhai and Form School, plus handwriting-style annotations. English interface; knowledge base in Chinese.

Pricing

Pier
Freemium · from $19/year (Pro); free up to 5 drives
San Xuan Tang
Freemium

Categories

Pier
Productivity
San Xuan Tang
AIProductivity

Use cases

Pier
—
San Xuan Tang
—

Platforms

Pier
web
San Xuan Tang
web

Built with

Pier
—
San Xuan Tang
Next.jsWeb

Often compared with

Pier
—
San Xuan Tang
—

Upvotes

Pier
4
San Xuan Tang
0

What is Pier?

Pier turns a remote folder into a normal Windows drive letter. It speaks WebDAV (Nextcloud, ownCloud, Synology, QNAP, Apache, IIS), SFTP (any SSH server, password or OpenSSH keys) and NFSv3, and uses the open-source Dokany driver, installed for you by the setup program, so Explorer, Office, backup tools and scripts work on the drive as on a local disk.

Read the full Pier page →

What is San Xuan Tang?

San Xuan Tang turns a floor plan into a structured feng shui report. AI recognises rooms, doors and windows, then applies Xuan Kong Flying Stars, Ba Zhai and Form School to map sha qi, wealth, Wen Chang and Peach Blossom positions, with remedies.

Read the full San Xuan Tang page →

FAQ

Pier is mount WebDAV, SFTP and NFS folders as Windows drive letters, while San Xuan Tang is upload a floor plan, get an AI feng shui report. First free. Pier stands out for: runs as a Windows service: drives exist for every user and survive reboots; Pier Backup included. San Xuan Tang stands out for: combines AI recognition of rooms, doors, windows and orientation with San Yuan Xuan Kong Flying Stars, Ba Zhai and Form School, plus handwriting-style annotations. English interface; knowledge base in Chinese.

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