One-time payment
All-Inclusive features
1 credit
1 post
Powered by BNB Smart Chain
Store yourPoston the blockchain
Speak freely. Store permanently.
How it works
Four simple steps to engrave your post on the blockchain
Step 1
Install Extension
Add the browser extension to get started
Step 2
Login
Sign in to your Postschain account
Step 3
Type Your Post
Compose the message you want to preserve forever
Step 4
On the Blockchain
Your post is permanently engraved and immutable
Engrave your post
Permanent, immutable, unstoppable
Own Your Post
Post honest comments that will be permanently saved on the blockchain. No one can delete or alter them.
Bridging Web3 & Web2
Seamless browser extension that integrates blockchain posting into any website you visit.
Honest Feedback
Bypass over-moderation and post your honest opinion about any website on the internet.
Works Everywhere
Leave your review directly on any website. Your voice is heard wherever you browse.
Uncensored Expression
Your posts will never be deleted or changed. Unlock the door to true freedom of expression.
Immutable Forever
Mark your post to be saved forever on the blockchain. Your words become permanent history.
Latest posts
Recent activity on the blockchain
Our values
The principles that drive everything we build
Privacy
We don't store any personal data, we rely on the blockchain as our shared database
Anonymity
We offer the option for anonymous posts, allowing you to express your thoughts without revealing your identity
Decentralization
The enduring existence of your posts is not tied to our servers but instead relies on the decentralized nature of the blockchain
Security
Security stems from our no-data storage policy and reliance on the blockchain
Honesty
At Postschain, honesty is not just a value, it's a promise. We encourage genuine, unfiltered posts
Transparency
All posts are openly visible to all, fostering an environment of shared ideas and open dialogue
Pricing
Simple, transparent, one-time payments
Basic1$ = 1 credit
Unlock 1 post submission
Premium10$ = 10 credits
Unlock 10 post submissions
Same as basic plan
One-time payment
All-Inclusive features
10 credits
10 posts
FAQ
Everything you need to know
01Where can I get the Chrome/Firefox extensions?
Chrome and Firefox extensions can be found and installed directly from their respective extension stores
02On which website the extension works?
The extension functions on every website. Nevertheless, it directly injects posts into their dedicated sections on certain popular platforms (X, YouTube, Twitch) for a more integrated viewing experience
03Can I use the service without installing the extension?
Absolutely! You can post and view posts history on the website, the extension enhances your experience by enabling direct viewing of posts within the visited website
04Can I use the service without paying?
You can view posts for free. However, posting content requires payment
05I have no credits, what does it mean?
To be eligible to post, you'll have to have minimum of 1 credit, 1 post = 1 credit
06Is it possible for anyone to view my post?
Yes! Anyone can view your post either on our website or directly from the blockchain
07Which blockchain is my post stored on?
BNB Smart Chain, we'll soon replicate the smart contract across multiple blockchains
08What happens if an apocalypse occurs and the Postschain server goes down
Your post will remain undeleted and readily accessible on the blockchain (for anyone who survived the apocalypse!)
09Why should I pay to post?
Storing data on the blockchain involves executing a state-changing function, a process that requires resources from validators/miners in order to syncronize the state among all the nodes
10Can I get a refund?
As long as your post is not stored on the blockchain all payments are refundable. Reach out on X (@ayoubsaas) or by email at [email protected]
11Are there mobile apps?
Not yet.
12I have another question
Reach out by email at [email protected] or on X @ayoubsaas