Open source alternatives to Nace Document Intelligence

By GitHub stars it is Unstract, with 7,448 stars and a commit on 13 Nov. Choose Unstract when you want an open-source pipeline that turns documents into structured data with the LLM of your choice.

Yes. The code of all 2 is public under AGPL 3.0 or Apache 2.0, so you can use them with no licence fee. Running one yourself costs the server and your time to look after it, and some makers also sell a hosted plan.

Start from the job you use Nace Document Intelligence for. Choose Interfaze 1.1 Lite when you need document extraction and transcription in one open model on your own servers, not a hosted API.

All 2: Unstract and Interfaze 1.1 Lite. Each tool's page says what it needs to run.

All 1 we track had a commit in the last 30 days, among them Unstract. A recent commit shows the project is kept up, not that it will stay that way.

AGPL 3.0 (1), Apache 2.0 (1). MIT, BSD and Apache let you change and reuse the code freely. GPL and AGPL ask you to share your changes under the same licence when you give the software to others, and AGPL also counts letting people use it over a network.

The hosting. Nace Document Intelligence's maker runs the servers for you; with an open source tool the updates, backups, security fixes and support are yours, unless you take the maker's hosted plan. Features differ too, so check what each one imports and exports before you move your data.