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Stiltn

stiltn.com

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Spec score 7.2 #18 of 24 in AI Patent Search Software

What it is

Stiltn is an AI platform for patent practitioners, with tools for search, drafting, competitor monitoring, and portfolio assessment. Its semantic search covers more than 150 million patents and provides explanations and claim mapping. Drafting support includes invention disclosures, patent applications, claim generation, and office action responses. Monitoring follows patent filings and application changes, then classifies alerts by relevance. Portfolio analysis considers legal defensibility, economic value, and competitor activity to make recommendations. Stiltn says it covers more than 50 patent offices, including USPTO, EPO, WIPO, JPO, KIPO, and CNIPA. Bulk imports are available from PatSnap, Anaqua, CPA Global, and standard PAIR or Espacenet exports. Deployment options are cloud, private cloud, or on-premises, with EU or US processing and storage choices and configurable retention controls. The company says customer data is not used to train models, and AI outputs link to source documents. Evaluation access costs nothing and includes full platform access, dedicated onboarding, and custom configuration; pricing beyond evaluation is on request.

Spec sheet

Product
Stiltn is an AI platform for patent practitioners covering search, drafting, competitor monitoring, and portfolio assessment.Read 4 Oct 2026 · stiltn.com
Intended users
Stiltn describes the product for patent attorneys, law firms, corporate IP departments, R&D organisations, licensing teams, universities, and patent offices.Read 4 Oct 2026 · stiltn.com
Security
The security page lists SOC 2 Type II, GDPR, and EU AI Act compliance; ISO 27001 is undergoing external audit.Read 4 Oct 2026 · stiltn.com
Company
Stiltn says it was founded to provide patent practitioners with AI tools, but the page does not state a founding year or headquarters.Read 4 Oct 2026 · stiltn.com
Auditability
The site says AI outputs link to source documents and collaboration audit trails capture changes, decisions, and AI interactions.Read 4 Oct 2026 · stiltn.com
Data handling
Stiltn says customer data is not used to train models and offers cloud, private cloud, or on-premises deployment.Read 4 Oct 2026 · stiltn.com
Data residency
The security page says customers can choose EU or US data processing and storage and configure retention controls.Read 4 Oct 2026 · stiltn.com
Drafting
The platform supports invention disclosures, patent application drafting, claim generation, and office action responses.Read 4 Oct 2026 · stiltn.com
Integrations and imports
Bulk imports are supported from PatSnap, Anaqua, CPA Global, and standard PAIR or Espacenet exports.Read 4 Oct 2026 · stiltn.com
Monitoring
Competitive monitoring tracks patent filings and application changes and provides relevance-classified alerts.Read 4 Oct 2026 · stiltn.com
Patent coverage
Stiltn says it covers more than 50 patent offices, including USPTO, EPO, WIPO, JPO, KIPO, and CNIPA.Read 4 Oct 2026 · stiltn.com
Patent search
Its semantic search covers more than 150 million patents and provides explanations and claim mapping for results.Read 4 Oct 2026 · stiltn.com
Portfolio analysis
Portfolio prioritization assesses legal defensibility, economic value, and competitor activity to provide recommendations.Read 4 Oct 2026 · stiltn.com
Support and onboarding
Evaluation includes dedicated onboarding support from IP specialists; typical onboarding takes less than one week.Read 4 Oct 2026 · stiltn.com

Plans and prices

Evaluation Free Full platform access during evaluation · dedicated onboarding support · custom configuration · no credit card required Read 4 Oct 2026 · stiltn.com

Every Stiltn plan and price →

Strong points and limits

Strong points

  • Search covers more than 150 million patents.
  • Covers more than 50 patent offices.
  • Supports cloud, private cloud, and on-premises deployment.
  • Customer data is not used to train models.
  • Free evaluation includes dedicated onboarding.

Limits

  • Pricing beyond evaluation is available on request.
  • ISO 27001 is undergoing external audit.
  • Full evaluation access is temporary.

Who it suits

Stiltn is aimed at patent attorneys, law firms, corporate IP departments, R&D organisations, licensing teams, universities, and patent offices. It may suit teams seeking patent search, drafting, monitoring, and portfolio tools with deployment and data-residency choices.

Verdict

Stiltn brings patent search, drafting, monitoring, and portfolio assessment together, with multiple deployment and data-location options. Evaluation is free; ask for pricing beyond that period.

Where Specifiction places it

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