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Average Ratings 0 Ratings

Total
ease
features
design
support

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Write a Review

Description

ArkWarden serves as a secure vault specifically designed for iPhone users, enabling them to safeguard their photos, videos, documents, and audio files. Unlike typical vault applications that merely conceal files behind a lock screen, ArkWarden employs a robust encryption method that secures each file individually, utilizing a key generated from a custom pattern drawn by the user, ensuring that files remain encrypted rather than just hidden behind a barrier. Users have the option to enhance their security further by incorporating a second factor, such as a YubiKey hardware security key via NFC, Face ID, Touch ID, or an alternative PIN for added protection. Utilizing AES-256-GCM for file encryption, ArkWarden derives keys with PBKDF2-SHA256 using 600,000 iterations and a unique random salt for each vault, while vault metadata enjoys separate encryption through ChaCha20-Poly1305. Should users forget their drawn pattern, a recovery phrase created during the initial setup allows them to regain access to their vault. The encryption mechanisms that safeguard the vault's contents are open-source and can be scrutinized on GitHub, thereby allowing users to verify the integrity of the implementation. With ArkWarden, users are not required to create an account, provide an email address, or rely on any external servers, as all data is stored directly on the device; however, an optional encrypted iCloud backup can be utilized, with the user retaining sole possession of the encryption key for maximum security. This ensures a level of privacy and control that is increasingly rare in today's digital landscape, emphasizing ArkWarden's commitment to user data protection.

Description

Granite is a secure Markdown note-taking and knowledge management application designed for both individuals and teams. It efficiently organizes notes through various features such as wikilinks, tags, backlinks, a visual graph, daily notes, templates, and an offline search capability, ensuring seamless synchronization across web, desktop, and mobile platforms. Each vault within the app is protected by its unique encryption key. The integrated MCP server allows AI tools like Claude, ChatGPT, and Cursor to access, read, and modify notes in authorized vaults while providing sourced answers. Collaborative features enable teams to co-edit shared vaults, leave comments and mentions, and publish notes online. For businesses, additional features include Single Sign-On (SSO), SCIM, audit logs, and enhanced security policies. Importantly, user notes are never utilized for AI training purposes. Granite provides a free plan for a single vault, along with a Pro subscription and Business plans that are billed per seat, making it accessible for a range of users. This comprehensive approach ensures that both personal and team knowledge management needs are met effectively.

API Access

Has API No 

API Access

Has API Yes 

Screenshots View All

No images available

Screenshots View All

No images available

Integrations

ChatGPT No 
Claude No 
Cursor No 
Model Context Protocol (MCP) No 

Integrations

ChatGPT Yes 
Claude Yes 
Cursor Yes 
Model Context Protocol (MCP) Yes 

Pricing Details

No price information available.
Free Trial Yes 
Free Version No 

Pricing Details

$3.99/month
The free plan includes one synced vault. Pro is $3.99/month after a 30-day free trial. Business is $14.99/seat/month, with a two-seat minimum and a 30-day free trial.
Free Trial Yes 
Free Version Yes 

Deployment

Web-Based No 
On-Premises No 
iPhone App Yes 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App Yes 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs No 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

ArkWarden

Founded

2026

Website

arkwarden.app

Vendor Details

Company Name

Granite

Founded

2026

Country

Saint Kitts and Nevis

Website

granite.md

Product Features

Encryption

Central Policy Enforcement No 
Drag & Drop UI No 
Email Encryption No 
Encryption Key Management No 
Endpoint Encryption No 
File Compression No 
File Encryption No 
Full Disk Encryption No 
Public Key Cryptography No 
Tokenization / Data Masking No 

Product Features

Note-Taking

Categories / Organization No 
Clip From Web No 
Document Scanning No 
Formatting / Markdown No 
Handwriting No 
Hyperlinking No 
Image Insertion No 
List/Checklist Creation No 
Printing No 
Search No 
Sharing / Collaboration No 
Syncing No 
Templates No 
Voice Notes No 

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