Kea AI: Social Media Assistant

Try Kea free, no sign-up required. Generate sharp, on-topic replies for X and LinkedIn in seconds.
Kea reads the actual post, picks a style, and writes a reply that sounds like you typed it — not a corporate chatbot. Tap Share from any tweet or LinkedIn post, pick one of 14 styles, copy the reply. You never have to open Kea's main app.
WHY KEA IS DIFFERENT
11 reply styles for X, 6 curated for LinkedIn.
Dry Wit. Measured Challenger. Sharp Questioner. Earnest Advisor. Each style writes differently because it reads the post differently. You pick one — Kea writes a single reply.
Fact Check with real sources.
Kea searches the open web and checks every claim separately. Each claim gets its own verdict and citations you can tap. Unique to Kea — no other reply tool does this.
Built for the Share Sheet.
Share a tweet from X, pick a style, copy. Three taps, done. The main app isn't where you spend time — the Share Extension is.
62 banned AI-tell phrases.
"Great point." "Love this." "Leverage." "As someone who..." blocked. Fabricated stats caught and rejected. Replies that would sound AI-generated get rewritten before they reach you.
LinkedIn without the cringe.
LinkedIn gets its own prompt pipeline, not a translated Twitter one. No "Agree!" clap-emoji energy, no "Your journey is a testament to...", no fake first-person stats. Substance over performance.
17 languages, tone preserved.
Translate a reply without flattening it. The witty reply stays witty. English, Spanish, French, German, Portuguese, Arabic, Hindi, Japanese, Korean, Chinese, Turkish, Italian, Dutch, Russian, Indonesian, Urdu.
Session history.
Every reply is saved. Search past posts, revisit what worked, reuse strategies. Sync across devices when you sign in.
SUBSCRIPTION
Guest (no sign-up) — 10 replies and 3 fact checks per month. Every feature is available except cross-device history sync.
Free (signed-in) — 15 replies and 5 fact checks per month. All 14 styles. Share Extension. Translate. History. Everything.
Pro — $4.99/month or $39.99/year (7-day free trial). 60 replies and 30 fact checks per month.
Creator — $12.99/month or $129.99/year. 150 replies and 50 fact checks per month. For daily posters.
Subscriptions auto-renew at the end of each billing period (monthly or annual) unless cancelled at least 24 hours before the period ends. Payment is charged to your Apple ID on confirmation of purchase. Manage or cancel anytime in Settings › Apple ID › Subscriptions. Unused free-trial days are forfeited if you upgrade before the trial ends.
PRIVACY
The post you share is sent to our servers, forwarded to Grok (xAI) for reply generation, and returned. We don't train on your data or share it with advertisers. Full policy: https://getkea.app/privacy
Requires iOS 18+. Questions: support@getkea.app
Terms of Use: https://getkea.app/terms
Privacy Policy: https://getkea.app/privacy