CannerAI is the content workspace most solo founders and small teams end up building themselves, badly, across Notion tabs, Buffer,Perplexity, ChatGPT, and Canva. It's one tool for writing and scheduling posts on LinkedIn and X (Twitter), with a place to keep the research you'll want next time. It writes in your voice, not a generic one. Personalized Memory pays attention to the posts you write, save, and rate, and your drafts shift toward how you actually talk. Most people see a recognizable voice match after 5 to 10 posts. It publishes through the front door. LinkedIn's official OAuth and X's OAuth 2.0 PKCE. No cookie scraping, no browser automation. If you've ever had an account restricted because some tool got sloppy with automation, that's what you're paying for here. It remembers the good ideas you'd otherwise lose. The Context Vault holds links, quotes, screenshots, and build-in-public moments between posts. When you sit down to write, drafts can pull from the vault instead of making you remember where you saved that one article three weeks ago. It ships with 120+ templates that actually work. Hooks, carousels, how-to posts, personal stories, hot takes, case studies. Patterns inspired by creators who write for a living: Justin Welsh, Sahil Bloom, Alex Hormozi, Dickie Bush, Jasmin Alic, Lara Acosta. Everything else you'd expect in one place. AI image generation (10/month on Individual, 20 on Creator). LinkedIn carousel support up to 10 pages on Individual and 20 on Creator. A Chrome extension for posting inside the LinkedIn and X feeds without switching tabs. A YouTube-to-post converter. A blog-to-post converter. Trending topics and RSS feed ingestion. How it stacks up. vs Taplio: cheaper, OAuth instead of cookies, X publishing included, Chrome extension, AI images. vs Supergrow: similar OAuth security, plus X publishing, image gen, and the Chrome extension. vs Typefully: LinkedIn-first with full X support, plus the Context Vault and image gen. vs ChatGPT alone: learns your voice, keeps your research, schedules posts, and ships proven templates instead of a blank prompt box. Pricing starts at $19.99/month with a 7-day free trial. Creator at $49.99/month is where most people land. Teams at $99/month.