Aleph — Investigative search (Open Source)

Aleph is an open-source Investigative search solution from OCCRP. Review its features and licensing on FreeSoftwareX — by features, licensing and price — and request a quote or demo free in 2026.

What is Aleph?

Aleph is open source — its source code is publicly available and free to use, modify and self-host, usually with an active community and no licensing fees. It is categorised under Investigative search and published by OCCRP. Buyers typically evaluate Aleph when they need a dependable Investigative search option and want to weigh the trade-offs between free, open-source and paid tools before committing.

• Category: Investigative search
• Brand: OCCRP
• License: Open Source

Frequently asked questions

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