One-click social posting: stop logging into 10 accounts to post once.
One-click social posting solves a boring problem. You have a dozen social accounts, which is a dozen logins, a dozen editors, and a dozen chances to lose your morning to copy-pasting the same idea in slightly different words. Write it once instead - Parasite generates a platform-native version for every account you've connected.
Three steps, not fifteen tabs
Write it once
Open the editor, write your post, add images and hashtags. One editor, one place - no copy-pasting between a dozen browser tabs.
Pick your platforms
Toggle on every connected account you want to post to. LinkedIn, X, Instagram, Facebook, Pinterest, Reddit, and more - all in one view.
Hit send, once
Each platform gets its own version - rewritten in that platform's native register, resized for its image ratios, formatted for its character limits. Publish now or schedule for later.
Native everywhere, not pasted everywhere
Most scheduling tools post the exact same text to every platform. Parasite runs your post through the same engine behind the Page Atomizer - so what lands on LinkedIn reads like a LinkedIn post, and what lands on X reads like a tweet, not a truncated LinkedIn post with the header cut off.
Character limits, image ratios, and hashtag conventions are handled per platform automatically, and everything still lands in an editor before it goes live - so you keep final say without doing the manual formatting work yourself.
Frequently Asked Questions
Won't it just post the same caption everywhere?
No. Each version is rewritten in the native register of its destination - a LinkedIn post reads like a LinkedIn post, a tweet reads like a tweet. Same source, different post per platform, not a copy-paste job.
Can I edit the version for one specific platform?
Yes. Every generated post lands in an editor before it publishes, so you can tweak the Instagram version without touching what goes to LinkedIn.
What if a platform has different image or character requirements?
Handled automatically - the editor understands each platform's character limits, image ratios, and hashtag conventions, so your post looks native everywhere without you resizing anything by hand.
Can I schedule instead of publishing immediately?
Yes, per post and per platform. Publish immediately or schedule for a specific time.
Write once. Publish everywhere.
Start free