Lockmark Scan the page before it ships
Lockmark Scan the page before it ships

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Welcome

Agency ship-gate

Know if a draft is AI before you ship.

EU-hosted · not a legal finding · How it works

AI scan

DE · NL · EN — 100+ words for a stable estimate

Advanced options

Optional. Most scans work with defaults — open only if you need overrides.

For agency workflows with a signed client AI policy. Everyone else can ignore this.

0 / 10,000 words

0 chars · 25,000 remaining this month (free tier)

AI scan and plagiarism check are separate checks. They do not merge into one verdict.

Brand voice check & revision

For agencies

Built for teams that publish in DE, NL, and EN

Freelancer copy, landing pages, compliance docs — scan in German, Dutch, or English with market-aware detection tuned for DACH and Benelux content.

Before it leaves the agency

Scan copy before the client sees it. Soften consultancy-register false alarms; keep short-paste noise out of demos.

Brand voice & revision

Compare to approved client pages and to the previous draft — process signal, not only a single score.

Client policy modes

Advisory, grammar-assist OK, or no generative copy — match the contract, not a one-size detector.

EU-hosted

Processed in the EU. Customer drafts are not used for training by default.

Agency overview How it works Pilot pricing

Why Lockmark

How we're different

Transparent reasoning

Every scan shows why we flagged a passage — statistical signals, phrase patterns, and provenance — not just a percentage. No black-box scores.

Multilingual by design

Most detectors are English-first and bolt on other languages. Lockmark is trained on DE, NL, and EN from day one with market-specific tuning.

Honest about limits

We show confidence bands and warn on short text instead of fabricating certainty. Advisory estimates, never verdicts.

Simple, fair pricing

No credit packs that expire, no per-word gotchas. Generous free tier, then one flat per-seat monthly price with unlimited scans.

Brand voice calibration

Upload your team's approved copy and we learn your style — reducing false positives on polished professional prose that other tools flag as AI.

Your data stays yours

EU-hosted. We never train on customer drafts. No copy is stored after scanning unless you opt in to history.

Trust

What a scan is — and is not

  • Advisory Estimates of AI-likeness. Not a legal determination of authorship. Not sole grounds for employment, academic, or contractual sanctions.
  • Human loop Designed for an editor or account lead to review hotspots before you ship — not unattended mass detection.
  • Length More stable on drafts of 100+ words. Short paste is noisier; we warn you instead of pretending certainty.
  • Privacy EU processing region. We do not train on customer drafts by default.

Pricing

Try free, then go Pro

25,000 characters/month free — enough to test on real drafts. Pro plans start at €14/seat/month with unlimited scans, brand voice check, and PDF reports.

See plans Email hello@lockmark.eu

FAQ

Common questions

Is this a legal finding?

No. Lockmark produces advisory estimates only. Keep a human reviewer in the loop for any high-consequence decision.

Why recommend 100+ words?

Short copy is noisier for every detector. We allow shorter scans with a warning; stable estimates need longer drafts.

Which languages?

German, Dutch, and English — with market hints for Germany, the Netherlands, and Austria.

All FAQ