Medium · since 19. September 2025 (Ankündigung/Warteliste bei Medium Day); breiterer Zugang für "Friends of Medium"-Mitglieder ab 2026 · 2× · last seen Aug 26, 2026
TK is a new writing and notes app by Medium, designed as a companion for the entire writing process (notes, drafts, publishing) rather than just finished articles. The app was announced in September 2025 and initially made available only via waitlist to "Friends of Medium" members, later opening more broadly to all Friends of Medium members. TK integrates an AI assistant intended by Medium to support writing rather than generate it outright, in line with the company's "anti-AI-slop" stance. Detailed technical specifications (e.g., underlying model, API, output formats) have not been officially published in detail, as the product is still in an early, limited rollout phase.
Features
| Base Model | No official base model disclosed; TK includes an AI assistant that Medium describes as primarily meant to prompt and support writing (not to auto-generate text) |
| Integrations | Import of existing Medium posts, drafts and responses into TK possible |
| Collaboration | Sharing notes/drafts with a small, trusted circle for feedback is possible |
| Platform | Standalone app/website (tk.xyz), access via waitlist or grant for Friends of Medium members |
| Price | Free for members on the 'Friends of Medium' tier (approx. $15/month or $150/year); no separate TK price known |
| Release Date | Announced September 19, 2025 (Medium Day), waitlist; later broader access for Friends of Medium |