PostIdentity learns your voice and turns rough thoughts into posts that sound authentically human.
Instead of producing generic AI text, it learns how you write — your tone, rhythm, and word choice — and creates authentic posts that sound natural and human.
Whether you manage multiple brands, run personal accounts, or create for clients, PostIdentity helps you stay consistent without spending hours writing.
Build custom AI Voices trained on your own writing, or start instantly with ready-made voices from the marketplace.
✍️ Core Features
- AI Voice Identities — Create distinct writing personas for each brand, project, or client.
- AI Personality Management — Edit your voices with natural language. Just describe changes: "make this more casual" or "add humor."
- Instant Post Generation — Turn a thought or note into a polished post in seconds.
- Thread Generation — Transform one idea into a cohesive multi-post thread, perfect for Twitter/X and LinkedIn.
- Smart Replies — Generate authentic replies to any post using your voice and direction.
- Smart Refinement — Adjust tone, length, and style with one click; make your post shorter, funnier, or more professional instantly. Get 3 free refinements per post to dial in the perfect version.
- Chrome Extension — Generate and publish posts directly on X (Twitter) and LinkedIn.
- MCP Integration — Connect PostIdentity to AI tools like Claude, Cursor or Windsurf via MCP Server
- Pay-As-You-Go Pricing — No subscriptions. Buy post credits that never expire.
💡 Perfect For
- Content creators and founders building a personal brand
- Social media managers handling multiple accounts
- Agencies writing for clients with different tones and styles
- Anyone who wants to post more consistently without losing their authentic voice
Start with 5 free posts.
Create your first AI identity, write like yourself, and publish across platforms effortlessly.
👉 Visit PostIdentity.com — Turn your ideas into perfectly written posts.


