About us
About Dadyar
Justice's ally, on the authority of law
Dadyar is built on a simple belief: knowing the law is everyone's right, not a privilege. But in legal matters, almost right is not enough — an answer is either grounded or not reliable. We built a product that carries that discipline in its architecture.
8,600+
statutes and regulations in the corpus
61,500+
statute articles
9,500+
rulings and advisory opinions
7
calculators on official rates
Where the name Dadyar comes from
In Iranian legal usage, a dadyar is an officer of the prosecution who assists the prosecutor — an ally of justice. We chose the name for its older sense: an ally of justice for every citizen, standing beside you so you can know and claim your rights on the basis of law.
To be clear: the Dadyar app is a private, independent product with no affiliation to the judiciary or any official body.
What we built
At Dadyar's heart is a living legal corpus: thousands of statutes and regulations, tens of thousands of articles, unification rulings and advisory opinions — continuously harvested, validated and refreshed, with each statute's validity (in force, repealed, spent) flagged.
On top of it we built four things: a Q&A AI that verifies every citation before display; a drafting studio for formal documents with Word and PDF export; official calculators (diyeh, mahriyeh, court fees, deadlines, inheritance, counsel fees); and a licensed-lawyer network with escrow payment for when real consultation is needed.
Our model: structural honesty
Many AI products are confidently wrong. We chose the other path: a citation that fails verification is not displayed; when no clear basis exists, Dadyar says so; every answer's research trail is visible; and every action's price is known before it runs.
This page follows the same principle: the numbers you see are real, and until we have real user reviews, we publish no fabricated testimonials.
Our principles
Cite or stay silent
Every legal claim is either tied to a verified article or not made.
A transparent trail
You see where the answer came from: which statutes were searched and which articles cited.
A human at the critical point
Serious legal work reaches a licensed lawyer — with escrow payment and a safe path.
Privacy by default
Your data is private; every share requires your explicit consent and is revocable.
Get in touch
Suggestions, criticism or a press inquiry? We would love to hear it.