Wavegrain - Curated TikTok slideshows and carousels on autopilot

# Wavegrain > Wavegrain makes curated TikTok slideshows and Instagram carousels for your brand on autopilot, for creators and small brands. You give a topic and, if you like, a board of your own photos; Wavegrain writes the script, places your photos or makes AI images, lays out every slide in an editor, and exports PNG slides or an MP4. A saved creator and brand voice are optional. ## Status - Paid plans, no trial. Sign up at https://wavegrain.com/signup. - Operated by an independent founding team (2026). ## What Wavegrain does - Writes and lays out a 3 to 10 slide carousel or slideshow from one topic, or up to 20 slides in a tailored slideshow that copies the look of a post you like - Builds slides from your own photo board, a collection of your uploads and stock photos, and makes AI images only where you choose them - Reuses a saved "avatar" (creator identity) for visual + tonal consistency across batches - Produces images, headlines, body text and captions in one pass - Lets users regenerate individual slides without redoing the whole batch - Exports a ZIP of PNG slides or an MP4, at 1080x1350, 1080x1440, 1080x1080 or 1080x1920 - Automations draft a new slideshow on a schedule (daily, on weekdays or weekly) and place it on the Calendar for review - Posting: Wavegrain plans, makes and schedules your slideshows on a Calendar. Automatic posting to connected networks turns on one network at a time, as each passes its developer review. Until then, export each post as a carousel, square, vertical, ZIP or video and post it where you already work. ## Who it is for - Solo creators producing short-form content at volume - Small brands and agency operators producing content for multiple brand profiles - Anyone who has one or two formats that work and wants months of variations ## Key facts - Script, copy and image generation: AI models, with a saved creator kept consistent through reference images - Credit-based usage: scripts and image batches consume credits per ses