PostNitro is an AI carousel maker that designs, schedules and publishes social posts from one workspace. You can build multi-slide carousels in 4:5, 1:1 or 16:9, single-image posts, or animated MP4 video posts, either by chatting with its Nitro Chat agent or by dragging elements around a freeform canvas. A brand kit holds your fonts, colours, logo and headshots so every one of its 100+ editable templates redraws in your identity. A permanent free plan includes 5 AI slides per carousel and 5 downloads, and paid plans run $15 per month for Starter, $30 for Creator+ and $60 for Team+, with a 3 day trial on each.
LinkedIn ghostwriters, solo creators and small marketing teams get the most from it, along with agencies that juggle several client brands and need to switch logos and palettes quickly. Team+ adds five workspaces, five team members and 15 brands, which suits a studio running content for multiple accounts. Developers and automation-minded users can also drive the same engine through an MCP server, a command-line tool or a REST API, with monthly API credits included from Creator+.
Typical workflows start with a topic, an article URL, text you already wrote or a post from X, and PostNitro drafts an outline for approval before it writes the deck. A consultant can turn a blog article into a ten-slide LinkedIn carousel, a founder can repurpose a thread into an Instagram deck, and a social manager can queue a month of posts across LinkedIn, Instagram, TikTok, Threads and Facebook from a single calendar view. Posts can also be exported as PNG, PDF or MP4 for publishing elsewhere, and unfinished designs stay editable so a teammate can finish them.
