
Apple Contacts App
Google Contacts
Connect You
My Contacts Backup
Sync.ME
What’s My Name
ZIWO
Privacy-first contacts app with automatic sync. Users control their data with E2EE P2P architecture. No central database, zero data monetization.

GitLab
BitBucket
VS Code
Git
CodePen
Node.js
Stack Overflow
Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.

Which is more popular?
Based on our record, GitHub seems to be more popular. It has been mentioned 2496 times since March 2021.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | meishiapp.com | github.com |
| Pricing | ||
| Platforms | — | |
| Company | Startup from Italy · 1 - 9 employees | Startup from the United States · 500 - 999 employees · 2008 |
| Listed in |
In their own words, as submitted to SaaSHub.


Meishi is a mobile contacts application that solves the data sovereignty problem in contact management. The platform enables users to maintain complete control over their contact information while ensuring data remains current through automatic peer-to-peer synchronization. When users update...
No description of GitHub yet.
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Contact Sharing (P2P + E2EE) & Data Auto-Update
More videos
How to do coding peer reviews with Github
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Meishi and GitHub.
Meishi's answer
Meishi was born from the founders' personal frustration with the broken contact management system. As stated in their manifesto: "We have not lost control of our data, in truth we never had it and we voluntarily gave it away."
The problem started with simple business card exchanges, but evolved into:
Contact data scattered across corporate databases, social media, and the dark web
Privacy violations (Facebook-Cambridge Analytica scandal)
Massive data breaches
No control over who has your data or ability to update it
The founders realized: "He who owns the data, commands" should be updated to "Who has control of the data, commands." Their mission is to "overturn the balance of power to increase people's independence" by giving individuals—not Big Tech or governments—control over their contact information. It's described as "a mission, a crusade, a call to arms."
Meishi's answer
Meishi targets two primary segments:
Privacy-Conscious Users (B2C)
Individuals who value data sovereignty and security
People frustrated with outdated contact information
Those concerned about data breaches (64% of consumers fear them)
Freelancers & SMBs (B2B) - US Freelancers: 70M+ professionals needing current client contacts
US Small-Medium Businesses: 33M companies (1-500 employees) facing GDPR/CPRA compliance challenges
Organizations dealing with 70% obsolete B2B data after one year
The Serviceable Addressable Market (SAM) is 1.73M privacy-conscious users (2% of freelancers, 1% of SMBs).
Meishi's answer
Meishi is unique because it's the only contacts app that gives users complete data sovereignty through a privacy-by-design architecture. Unlike competitors, it combines:
Automatic peer-to-peer synchronization using end-to-end encryption (Signal Protocol)
Zero data storage or monetization - Meishi never accesses, stores, or sells user data
User-controlled data sharing - you decide who gets access and can revoke it anytime
Real-time auto-updates - when contacts change their information, it updates automatically across all connections
Meishi's answer
Meishi solves problems that no competitor addresses. With Meishi, you get always-current contacts without manual updates, complete privacy control, and protection from data breaches that have affected billions (Yahoo: 3B, Marriott: 500M, Equifax: 147.9M users).
Meishi's answer
Based on the pitch deck and manifesto:
Core Architecture:
Peer-to-peer (P2P) synchronization for private data exchange
End-to-end encryption (E2EE) via Signal Protocol
Client-server architecture for public search functionality only
Privacy-by-Design principles - no centralized data storage
Infrastructure:
AWS (servers, database, CDN)
Mobile-native development (iOS + Android)
Target: P2P sync <100ms latency
Privacy Technologies:
Inspired by Web 3.0 decentralization concepts (not blockchain)
Zero-knowledge architecture - even Meishi cannot access user data
GDPR/CPRA compliant by design
Meishi's answer
Meishi is currently pre-launch (seeking $100K pre-seed funding), so it doesn't have customers yet. However, their roadmap targets:
Beta Phase (Q1): 1000 alpha users
MVP Phase (Q2-Q3): 1.2K MAU, $300 MRR
Seed-Ready (Q4): 2K MAU, $2K MRR ($24K ARR)
Planned B2B Partnerships (Year 2):
Calendly
Notion
HubSpot
CRM tools integration
Target Customer Profile:
Freelancers managing 100+ contacts ($10/month)
Small agencies with 500+ contacts ($50/month)
Privacy-conscious professionals and SMBs needing GDPR compliance
Share your experience with using Meishi and GitHub. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


We have no reviews of Meishi yet. Be the first one to post
GitHub is an essential platform for modern software development. It makes it easy to host, manage, and collaborate on code while providing powerful tools for version control, project management, and team...
GitHub Discussions is a communication forum for the community around an open source or internal project. Discussions enable fluid, open conversation in a public forum. Discussions are transparent and accessible, but...
However, like any (human) product, the platform has its limits, downsides, and critics. GitHub has been barred by certain governments, and even if that isn’t exactly the company’s fault, the users are the ones limited...
Recommendations tracked on public social media and blogs since March 2021.


Tracking Meishi since Jan 2026.
{ "finalUrl": "https://github.com/psf/requests", "statusCode": 200, "redirects": [], "preview": { "title": "GitHub - psf/requests: A simple, yet elegant, HTTP library.", "description": "A simple, yet elegant, HTTP... - Source: dev.to / about 9 hours ago
Git remote add origin https://github.com/YOUR-USERNAME/my-react-app.git. - Source: dev.to / 3 days ago
Am I the only one? Started a new work chat in ChatGPT to work on my public GitHub project, it reports:- Source: Hacker News / 3 days agofatal: unable to access 'https://github.com/':.
When comparing Meishi and GitHub, you can also consider the following products.

Access and edit your contacts from personal, business, and other accounts with the Contacts app.
Compare Apple Contacts App to Meishi or GitHub:

Create, review and deploy code together with GitLab open source git repo management software | GitLab
Compare GitLab to Meishi or GitHub:

Google Contacts is Google's contact management tool that is available in its free email service Gmail, as a standalone service, and as a part of Google's business-oriented suite of web apps Google Apps.
Compare Google Contacts to Meishi or GitHub:

Bitbucket is a free code hosting site for Mercurial and Git. Manage your development with a hosted wiki, issue tracker and source code.
Compare BitBucket to Meishi or GitHub:


Build and debug modern web and cloud applications, by Microsoft
Compare VS Code to Meishi or GitHub: