Postspace

Postspace (a Jem Social company) generates TikTok content ideas fitted to your brand: paste your store or app URL, see the video formats currently winning in your category, and copy shoot-ready briefs. Use cases split across consumer apps, e-commerce brands, agencies and consultants, creators and influencers. MCP integration is listed, meaning agents can pull briefs into automated content pipelines. $24-99 pricing.

Category-aware format discovery is the sharp edge: "what's working on TikTok" differs completely between a skincare DTC brand and a dev tool, and most idea generators ignore the category dimension entirely.

Who it's for: e-commerce and app marketing teams without an in-house TikTok native, agencies producing content calendars for clients across verticals, and brands whose social presence keeps stalling at "we should post more." The honest workflow test: take one generated brief through an actual shoot and publish — if the brief survives contact with production (clear hook, shot list, CTA), the tool is doing strategist work; if it's vague vibes, it's a random idea generator with a URL input.