Independent AI Product Studio

Building useful
software for
the AI era.

RAinc develops AI powered SaaS products. Founded by Rizal Aditya in early 2026, we are starting with Precidoc, a workspace for preparing documents for AI.

Explore our products About RAinc

From document to structured content

Source document.md

Recovery guide

Replication lag30 secondsFree disk space20%

Original text from section 03

A chunk with its source

Recovery procedure

Structured outputJSON and Markdown

Source references stay with the output.

Founded: Early 2026
Based in: Indonesia
Funding: Bootstrapped
Led by: Rizal Aditya

Our first SaaS product

Precidoc

In active development

Prepare documents for RAG.

Precidoc brings extracted text, source comparison, chunk review and structured exports into a document preparation workspace.

Its current public interface supports digital PDF, DOCX, TXT and Markdown, with JSON or Markdown output. Feature availability can change during development.

Open Precidoc See an example

From source to export

Compare the extracted text with the document.

Review how the content has been split.

Export structured content for your pipeline.

Product details

The studio

Independent.
Led by its founder.

RAinc is an Indonesia based, bootstrapped startup building and owning its software. Our focus is practical AI workflows, starting with document preparation.

Meet the studio and founder

Why start with documents?

Preparing documents for a retrieval pipeline takes more than choosing a chunk size. You need to inspect the text, keep its source references and check the result.

That is the problem behind Precidoc.

Business contact

Talk to the founder.

For product questions, feedback or business inquiries, contact Rizal Aditya.

Contact RAinc

Building usefulsoftware forthe AI era.