Build or Bill

Image and video

SlideFast alternatives

1 open-source project that already does this job. Free to use - not free to run, which is what the numbers on the right are for.

The full assessment →

The projects

AgriciDaniel/linkedin-content-creatorAI-powered LinkedIn content generator with text, image & carousel posts; includes carousel generation and posting features.Open on GitHub

What you give up either way

  • Proprietary prompt engineering and curated theme library quality
  • Polish of a production slide editor and export pipeline
  • Scaling and usage analytics from a mature SaaS
  • Built-in integrations (direct posting to LinkedIn, TikTok, Notion, etc.)

An open-source project doing the core job proves a replacement is possible. It does not prove it matches SlideFast, and it does not prove anyone has run it for a month. How we decide.