OpenDraft vs SciSpace

Discovery vs drafting

SciSpace shines when you are exploring a field: it helps you search across papers, ask questions of a PDF, and extract key findings. It is a discovery and comprehension tool.

OpenDraft picks up where discovery ends. Once you know your topic, its agents search the literature, select relevant sources, and assemble a draft — introduction, literature review, methodology framing — with citations formatted in your chosen style.

How citations are handled

Both tools touch real literature, but OpenDraft's specific guarantee is that every citation in a generated draft comes from a database record (Semantic Scholar, CrossRef, arXiv) with a DOI, so the bibliography cannot contain invented entries. As always, verify that each source supports the specific claim.

Open source and self-hosting

OpenDraft is MIT-licensed and open source; you can read its pipeline, self-host it, and keep your data local. SciSpace is a hosted product. If transparency and control are priorities, that is a meaningful difference. OpenDraft also offers a hosted version on openpaper.dev for people who want zero setup.

• SciSpace: paper search, PDF Q&A, literature comprehension.
• OpenDraft: structured draft generation with database-verified citations, open source.

Best combination

Use SciSpace to explore the field and understand the key papers, then use OpenDraft to turn that understanding into a structured, citable draft. They cover different parts of the same job.