Assistant
The main workspace for finding answers, analysing documents, editing texts, summarising and drafting. Connects to external databases and your own repository.
aiest.legal: legal AI that shows its source
We designed and built EST, a platform for lawyers: source-linked answers, a secure vault, workflows and Word and Outlook integration.
ProductEST · aiest.legal
AudienceLaw firms, in-house legal, compliance
LanguagesEstonian, Russian, English
Our roleProduct design and development
Legal AI that shows its source
EST is a platform for lawyers and law firms: finding answers, analysing contracts, drafting documents and automating routine work.
The core principle: every statement is linked to an exact quote from the original source. A lawyer sees at once what an answer rests on and can verify it.
A source in every answerA highlighted quote in the original document
Secure vaultConfidential documents in one place
Word and OutlookWork where lawyers already work
No-code workflowsRepeat tasks with one click
Seven core modules
Vault
A secure, confidential store for company documents, contracts and knowledge bases. Answers are built on these materials.
Knowledge
A large database of legal, regulatory and tax data for research and information search.
Workflow Builder
A no-code tool that chains several AI actions into one automated sequence: Smart Redline, translation, summary.
Review Tables
Searches thousands of documents and compiles results into a table (parties, governing law, dispute resolution). Each cell links to its source.
Spaces
A shared real-time workspace where law firms and in-house teams collaborate and exchange data.
Integrations
Works with Microsoft Word, Outlook and SharePoint.
Development stages
The stages describe the logic of the work, not a calendar.
- 01
Studying legal work
We mapped how lawyers search, verify and draft, and where most time is lost.
- 02
Architecture and security model
We designed the vault, access rules, audit logs and data lifecycle.
- 03
Source-linked answers
We built answers that quote the original and highlight the passage.
- 04
Vault and knowledge base
Document import, multilingual search, connecting external sources.
- 05
Workflows and review tables
No-code chains and bulk analysis into structured tables.
- 06
Word, Outlook, SharePoint
Integrations so lawyers do not have to switch workplace.
- 07
Hardening and launch
SSO, IP filtering, audit logs; the platform opened to users and keeps evolving.
A one-click workflow example
The same chain runs with one click and repeats for any number of documents.
01Smart Redline against a playbook
02Translation ET → EN
03Summary with source references
04Send via Outlook
Additional tools
- Smart Redline and version comparison
- Playbooks and clause library
- Anonymisation (GDPR)
- Deadlines and cases
- Event timeline with source references
- Translation: Estonian, Russian, English
Security and governance
- SAML SSO
- Audit logs: every action is traceable
- IP address filtering
- Data lifecycle: retention and deletion rules
- Access and retention rules in the vault
Connectable sources
- EUR-Lex
- LexisNexis
- EDGAR
- Your repository
- Word
- Outlook
- SharePoint
Who it is for
Law firmsFaster contract review, one firm-wide knowledge base and client collaboration in a shared space.
In-house legal teamsContract register and deadlines, playbooks for standard contracts, workflows for recurring tasks.
Compliance and taxRegulatory and tax information in one place, traceable source references and audit logs.
EST does not provide legal advice, and AI outputs must always be verified.
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