Launches
Launch archive
Most-loved launches by the community
Launch Guide
Checklists and pro tips for launching
Products
News
Newsletter
The best of Product Hunt, every day
Stories
Tech news, interviews, and tips from makers
Changelog
New Product Hunt features and releases
Forums
Forums
Ask questions, find support, and connect
Streaks
The most active community members
Events
Meet others online and in-person
Advertise
Subscribe
Sign in
Obsidian 2.0
OTP authenticator for iOS & macOS
5 followers
OTP authenticator for iOS & macOS
5 followers
Visit website
Safety and Privacy platforms
•
Authentication & identity tools
Obsidian is an OTP Authenticator designed for security, privacy, usability and seamless synchronisation across devices.
Overview
Launches
1
Reviews
Alternatives
Team
More
Subscribe
Sign in
Social
X
Top Product Categories
Engineering & Development
AI
Work & Productivity
Marketing & Sales
Design & Creative
Social & Community
Finance
Product add-ons
Engineering & Development
Vibe Coding Tools
AI Coding Assistants
No-code platforms
AI coding agents
AI
AI Chatbots
AI Infrastructure Tools
AI Voice Agents
AI Generative Art
Work & Productivity
AI notetakers
Note and writing apps
Team collaboration software
Search
Marketing & Sales
Lead generation software
Marketing automation platforms
Business intelligence software
Design & Creative
Video editing
Design resources
Graphic design tools
Social & Community
Social Networking
Professional networking platforms
Community management
Finance
Accounting software
Fundraising resources
Investing
Product add-ons
Figma Plugins
Chrome Extensions
See All Categories >>
Trending categories
Top reviewed
Trending products
Top forum threads
Trending categories
Vibe Coding Tools
AI coding agents
AI Dictation Apps
AI notetakers
Code Review Tools
No-code platforms
Figma Plugins
Static site generators
Top reviewed
Lovable
n8n
Attio
PostHog
Vapi
Granola
Raycast
Supabase
Trending products
Lovable
Screen Studio
bolt.new
Wispr Flow
Framer
Replit
Vapi
Granola
Top forum threads
Cursor or Claude Code?
POLL: Domain or product first?
YC deadline in <2 weeks; Who's applying?
We Got into YC, Got Kicked Out, and Fought Our Way Back
How Wispr Flow found PMF through pivot
Best Vibe Coding tool so far?
Landing page roast - 48 hours only
Fix your tagline with the PH CEO
© 2025 Product Hunt
Blog
Newsletter
Apps
About
FAQ
Terms
Privacy & Cookies
Advertise
Obsidian 2.0 Alternatives
p/obsidian
by
Rajiv Ayyangar
•
7mo ago
Is Obsidian really that much better vs Bear? Should I switch?
8
Show more forum threads
Alternative Products
Most relevant
safety and privacy
(26)
api
(12)
ios
(24)
developer tools
(23)
privacy
(26)
security
(10)
productivity
(23)
passwordless authentication
(16)
web3
(4)
user experience
(11)
web app
(10)
android
(8)
tech
(43)
photography
(2)
wearables
(6)
Cloaked
Virtual identities to protect your privacy
4.9
(115 reviews)
Safety and Privacy platforms
•
Chrome Extensions
•
Authentication & identity tools
productivity
privacy
tech
safety and privacy
Unfollow
Following
Follow
idemeum
Passwordless login with one-click, biometric, or QR-code
Safety and Privacy platforms
•
Authentication & identity tools
android
ios
api
user experience
developer tools
Unfollow
Following
Follow
Vyse Auth
A privacy first 2FA token manager built with Blockstack
Safety and Privacy platforms
•
Authentication & identity tools
ios
web app
productivity
privacy
tech
Unfollow
Following
Follow
ShakeMyHand
One-time passwords for humans. Know who you're dealing with.
Safety and Privacy platforms
•
Authentication & identity tools
ios
security
safety and privacy
Unfollow
Following
Follow
Anonymous login
Log into any app without sharing your personal information
Safety and Privacy platforms
•
Authentication & identity tools
tech
safety and privacy
Unfollow
Following
Follow
Hydro Mobile App
Free, instant, scalable, blockchain-based 2FA security
Authentication & identity tools
ios
api
tech
web3
Unfollow
Following
Follow
Magic
Make passwords disappear with a touch of Magic
4.9
(10 reviews)
Authentication & identity tools
passwordless authentication
api
user experience
privacy
developer tools
Unfollow
Following
Follow
Authenticator App by 2Stable
Secure, encrypted and fast two-factor authentication app
Authentication & identity tools
•
Security software
ios
productivity
privacy
photography
wearables
Unfollow
Following
Follow
MojoAuth
Simple & Easy passwordless authentication for website & apps
5.0
(1 review)
Authentication & identity tools
passwordless authentication
api
user experience
developer tools
tech
Unfollow
Following
Follow
OTP-less One tap Sign in
No more passwords. Fast, simple, secure.
4.6
(72 reviews)
Authentication & identity tools
passwordless authentication
android
ios
web app
api
Unfollow
Following
Follow
See more alternatives
Forums
p/obsidian
by
Rajiv Ayyangar
•
7mo ago
Is Obsidian really that much better vs Bear? Should I switch?
8
Show more forum threads