Flank
Berlin legal AI company that deploys supervised agents for NDAs, DPAs and other high-volume contracting, with lawyers approving the finished work
Quick Overview
| Company | Legal OS GmbH (Flank) |
|---|---|
| Category | Legal AI Software |
| Headquarters | Berlin, Germany |
| Founded | Not stated |
| EU Presence | Yes - Germany (EU) |
| Data Location | Regional tenant per customer |
| Open Source | No |
| GDPR Compliant | Yes |
| Self-Hosting | No |
| Main Features | Legal intake via Outlook and portal, agentic drafting, agentic review against playbooks, contract negotiation rounds, contract record, review queue with escalation rules, audit trail |
| Pricing | Pricing on request |
| Best For | Enterprise legal teams handling large volumes of standard agreements |
| Replaces | Harvey |
Detailed Review
Where most legal AI products give a lawyer a faster assistant, Flank positions itself around offloading the work: requests arrive in the business's existing channels, an agent picks them up, and the lawyer sees the finished item in a review queue. The site lists NDAs, DPAs, service agreements and IMAs as examples.
The imprint names Legal OS GmbH in Berlin (HRB 196017 B at the Charlottenburg court) as the operator. Flank lists SOC 2 Type II, ISO 42001 and GDPR on its site.
Supervision as a Product Feature
Approval thresholds, escalation rules and human checkpoints are configured per workflow. Supervised requests land in a queue with flagged items and reasoning, and corrections feed back into the agent.
Every decision, edit and negotiation point is logged, so the legal department keeps an audit trail without reading every step.
Intake Without New Software for the Business
Business teams send requests through Outlook, Teams or an intranet portal, and Flank connects to CLMs, Jira and Salesforce. The adoption burden falls on legal, not on sales or procurement.
Contract Record and Implementation
A newer module, Flank Record, files executed contracts into one record that agents keep current. Onboarding is run by a Forward Deployed Engineer who sits with the customer team, according to the site.
Limitations to Consider
Flank is an enterprise deployment, not a tool you try on a Tuesday afternoon, and no pricing is published. It is built for repeatable contract types, so one-off complex advisory work is better served by a research workspace such as Noxtua. Autonomous handling of negotiation rounds only helps if your playbooks are well written. SOC 2 Type 2 and other reports are available on request, not downloadable.
Who Should Use Flank
Large in-house legal teams, banks and law firm clients with thousands of NDAs, DPAs or vendor agreements a year and a playbook that already exists.
Pros and Cons
Pros
- Agents handle intake, drafting and review end to end
- Configurable escalation and approval thresholds
- Full audit trail of edits and decisions
- Regional tenant and zero data retention stated
- Works through Outlook and Teams
Cons
- No public pricing or self-serve trial
- Aimed at high-volume standard contracts
- Needs a clear playbook to perform
- Implementation involves a vendor engineer
Alternatives to Flank
Other European legal ai software worth comparing before you decide:
Noxtua
Germany · Legal AI workspace built on 19 European legal publishers
Legalfly
Belgium · Research, playbook review and anonymisation in one platform
Legartis
Switzerland · Playbook-based contract review and legal agent for the business
Legora
Sweden · Broad legal AI suite with tabular review and Word add-in
See all European legal ai software or compare them directly against Harvey on our alternatives page.
Frequently Asked Questions
Not every step. Lawyers review finished work and the high-risk moments, based on escalation rules and approval thresholds that the legal team sets.
NDAs, DPAs, service agreements and IMAs appear in the Simmons & Simmons testimonial on the site, alongside vendor agreements.
The site states dedicated regional tenants for every customer, zero data retention and no model training on customer data.