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CASUS or Harvey?

CASUS or Harvey?

CASUS or Harvey?

Built for DACH law, priced per user.

Built for DACH law, priced per user.

Built for DACH law, priced per user.

The Swiss-made legal AI built for German, Austrian and Swiss law, data sovereignty, and the way legal teams actually work — without the enterprise price tag or US data transfers.

§ 1 - DATA SOVEREIGNTY

Built for confidentiality — not retrofitted for it.

Built for confidentiality — not retrofitted for it.

Built for confidentiality — not retrofitted for it.

For lawyers across the DACH region, protecting client data is a professional obligation, not a checkbox. CASUS hosts exclusively in Switzerland and the EU, with no data transfer to the US. Harvey runs on global infrastructure and offers in-region data residency as one option among many.

Capability

CASUS

Harvey

Hosting region

Switzerland & EU only

Global, multi-region

No data transfer to the US

✓

Optional

No US CLOUD Act exposure

✓

—

Zero data retention

✓

✓

ISO 27001 infrastructure

✓

✓

§ 2 - DACH LEGAL DEPTH

Built for DACH law by the lawyers who use it.

Built for DACH law by the lawyers who use it.

Built for DACH law by the lawyers who use it.

CASUS gives you direct access to over 3.3 million German, Austrian and Swiss legal sources, including court decisions and statutes, built by lawyers from the region for the region, with the relevant considerations highlighted in each answer. Harvey is a powerful global platform that lists these among 60+ jurisdictions — broad, but not specialised in DACH legal depth.

Capability

CASUS

Harvey

German, Austrian & Swiss case law

3.3M+ legal sources

Listed jurisdiction

Relevant considerations highlighted inline

✓

Source citations

Interface languages

German & English

English

Documents handled in

Any language

Multiple languages

Region-specific spelling & conventions

✓

Not stated

Specialised in DACH law

✓

Global breadth

§ 3 - CAPABILITIES

Built for the full DACH legal workflow.

Built for the full DACH legal workflow.

Built for the full DACH legal workflow.

From research to review to drafting, CASUS covers the everyday work — directly in Word. Harvey is strongest on large-scale, enterprise-grade tasks.

Capability

CASUS

Harvey

Contract review & risk analysis

✓

✓

Benchmark against your playbooks

✓

✓

Native Microsoft Word add-in

✓

✓

Legal proofreading (region-specific)

✓

—

DACH legal research

3.3M+ legal sources

Global coverage

Due diligence / data room

✓

✓

Agentic multi-step workflows

✓

✓

§ 4 - PRICING & ACCESS

Team-wide legal AI, without enterprise friction.

Team-wide legal AI, without enterprise friction.

Team-wide legal AI, without enterprise friction.

Harvey is built for large firms — demo-gated pricing, high seat minimums and heavy onboarding. CASUS is transparent, self-serve and runs directly in Microsoft Word, so the whole team can adopt it.

CASUS

CHF 120

CHF 120

CHF 120

per user / month · billed annually · everything included

✓

Transparent, public pricing

✓

Free trial & self-service signup

✓

No seat minimum

✓

DACH legal work, directly in Word

✓

Hosting in Switzerland & the EU

Harvey

~USD 1,200–2,000*

~USD 1,200–2,000*

~USD 1,200–2,000*

per seat / month · demo-gated · custom quote only

—

Pricing not published

—

No free trial / self-service

—

~20–25 seat minimum, annual commit

—

Global, multi-region hosting

* Harvey does not publish pricing; figures are third-party industry estimates (2026).

§ 5 - FAQ

Frequently asked questions.

Yes. Harvey operates in 60+ countries and lists Germany, Austria and Switzerland (e.g. Fedlex and entscheidsuche.ch) among its sources, and it offers in-region data residency. It is a broad global platform rather than a DACH specialist, so coverage of German, Austrian and Swiss law is wide rather than deep.

Harvey includes DACH legal sources, but it is designed as a multi-jurisdiction platform. CASUS gives direct access to German, Austrian and Swiss court decisions and statutes, over 3.3 million legal sources across Germany, Austria and Switzerland, with the relevant considerations highlighted inline.

Harvey does not publish pricing. Independent industry estimates put it at roughly USD 1,200–2,000 per seat per month, typically with a 20–25 seat minimum and an annual commitment. CASUS is CHF 120 per user per month billed annually, with no large seat minimum and a free trial.

For German, Austrian and Swiss firms, CASUS is a strong alternative: hosting exclusively in Switzerland and the EU with no US data transfer, direct access to German, Austrian and Swiss court decisions and statutes, a German and English interface with more languages on the way, transparent pricing and a native Microsoft Word workflow.

Both use strong security such as ISO 27001 and zero data retention. The key difference is data sovereignty: CASUS hosts exclusively in Switzerland and the EU with no US data transfer, and as a Swiss company it is not subject to the US CLOUD Act — which matters for professional secrecy across the DACH region.

Harvey is stronger for large-scale, multi-jurisdiction enterprise workflows and agentic due diligence. CASUS focuses on German, Austrian and Swiss legal work done directly in Word — research, contract review, drafting and proofreading — at a price designed for whole teams rather than a pilot group.

Yes. Unlike Harvey, which is demo-gated, CASUS offers a free trial and self-service signup with no sales call required. You can start in minutes, directly inside Microsoft Word.

Yes. Harvey operates in 60+ countries and lists Germany, Austria and Switzerland (e.g. Fedlex and entscheidsuche.ch) among its sources, and it offers in-region data residency. It is a broad global platform rather than a DACH specialist, so coverage of German, Austrian and Swiss law is wide rather than deep.

Harvey includes DACH legal sources, but it is designed as a multi-jurisdiction platform. CASUS gives direct access to German, Austrian and Swiss court decisions and statutes, over 3.3 million legal sources across Germany, Austria and Switzerland, with the relevant considerations highlighted inline.

Harvey does not publish pricing. Independent industry estimates put it at roughly USD 1,200–2,000 per seat per month, typically with a 20–25 seat minimum and an annual commitment. CASUS is CHF 120 per user per month billed annually, with no large seat minimum and a free trial.

For German, Austrian and Swiss firms, CASUS is a strong alternative: hosting exclusively in Switzerland and the EU with no US data transfer, direct access to German, Austrian and Swiss court decisions and statutes, a German and English interface with more languages on the way, transparent pricing and a native Microsoft Word workflow.

Both use strong security such as ISO 27001 and zero data retention. The key difference is data sovereignty: CASUS hosts exclusively in Switzerland and the EU with no US data transfer, and as a Swiss company it is not subject to the US CLOUD Act — which matters for professional secrecy across the DACH region.

Harvey is stronger for large-scale, multi-jurisdiction enterprise workflows and agentic due diligence. CASUS focuses on German, Austrian and Swiss legal work done directly in Word — research, contract review, drafting and proofreading — at a price designed for whole teams rather than a pilot group.

Yes. Unlike Harvey, which is demo-gated, CASUS offers a free trial and self-service signup with no sales call required. You can start in minutes, directly inside Microsoft Word.

Yes. Harvey operates in 60+ countries and lists Germany, Austria and Switzerland (e.g. Fedlex and entscheidsuche.ch) among its sources, and it offers in-region data residency. It is a broad global platform rather than a DACH specialist, so coverage of German, Austrian and Swiss law is wide rather than deep.

Harvey includes DACH legal sources, but it is designed as a multi-jurisdiction platform. CASUS gives direct access to German, Austrian and Swiss court decisions and statutes, over 3.3 million legal sources across Germany, Austria and Switzerland, with the relevant considerations highlighted inline.

Harvey does not publish pricing. Independent industry estimates put it at roughly USD 1,200–2,000 per seat per month, typically with a 20–25 seat minimum and an annual commitment. CASUS is CHF 120 per user per month billed annually, with no large seat minimum and a free trial.

For German, Austrian and Swiss firms, CASUS is a strong alternative: hosting exclusively in Switzerland and the EU with no US data transfer, direct access to German, Austrian and Swiss court decisions and statutes, a German and English interface with more languages on the way, transparent pricing and a native Microsoft Word workflow.

Both use strong security such as ISO 27001 and zero data retention. The key difference is data sovereignty: CASUS hosts exclusively in Switzerland and the EU with no US data transfer, and as a Swiss company it is not subject to the US CLOUD Act — which matters for professional secrecy across the DACH region.

Harvey is stronger for large-scale, multi-jurisdiction enterprise workflows and agentic due diligence. CASUS focuses on German, Austrian and Swiss legal work done directly in Word — research, contract review, drafting and proofreading — at a price designed for whole teams rather than a pilot group.

Yes. Unlike Harvey, which is demo-gated, CASUS offers a free trial and self-service signup with no sales call required. You can start in minutes, directly inside Microsoft Word.

§ 6 - THE BOTTOM LINE

DACH legal work deserves a legal AI built for it.

DACH legal work deserves a legal AI built for it.

DACH legal work deserves a legal AI built for it.

Harvey is a powerful platform for global enterprise legal teams. But if your work is German, Austrian or Swiss — local law, local confidentiality rules, the German language — a region-built tool simply fits better. CASUS gives you depth in German, Austrian and Swiss law, data that never leaves Switzerland or the EU, native Word integration and transparent pricing the whole team can adopt.