Stiltn
Stiltn: A broad AI patent intelligence platform for mapping, monitoring, and portfolio analysis. Ranked #16 of 24 in AI Patent Search Software by our editors (5.8/10); pricing: Pricing on request; best for patent teams needing mapping and portfolio analysis.
At a glance
- Editor score5.8 / 10
- PricingPricing on request
- Best forPatent teams needing mapping and portfolio analysis
- Semantic searchYes
- Facts checked20 Sep 2026
Where it wins
- Semantic search explains relevance across patents and scientific literature.
- Supports claim mapping, patentability, FTO, and invalidity analysis.
- Adds monitoring, landscape visualization, and portfolio valuation tools.
Where it doesn't
- Pricing is handled through contact with sales.
- Access is provided through the web platform.
- AI-assisted outputs still require human review.
Our verdict on Stiltn
Stiltn is an AI-powered patent intelligence platform for patent attorneys, IP teams, R&D organizations, technology transfer offices, and patent offices. It brings semantic prior-art search, element-by-element claim mapping, AI-assisted patent application and office-action drafting, competitor and technology monitoring, and portfolio valuation into one web platform. Stiltn states that it covers more than 150 million patents and 50+ patent offices, including USPTO, EPO, WIPO, JPO, KIPO, and CNIPA. Its emphasis on traceable outputs, citation-backed analysis, confidential data handling, and human review suits teams that need structured support for complex patent work.
Pricing follows a contact-sales model rather than published plan tiers. During evaluation, Stiltn offers full platform access and states that no credit card is required to get started. Workflow fit is a notable part of the product: integrations with PatSnap, Anaqua, and CPA Global extend its place in patent and IP operations, while PAIR and Espacenet exports support document movement across established research workflows. The platform's web delivery keeps access centered on a browser-based environment.
The strongest case for Stiltn is breadth. Search and automated relevance explanations support discovery, claim mapping works element by element, and separate modes address patentability, freedom to operate, and invalidity analysis. Monitoring alerts, technology landscapes, heat maps, patent portfolio scoring, pruning, and licensing analysis broaden the product beyond prior-art search. Patent teams should consider Stiltn when they need one platform spanning research, analysis, monitoring, drafting assistance, and portfolio decisions. Organizations seeking a narrowly focused search tool, transparent tiered pricing, or a non-web deployment model may prefer an alternative.
Stiltn pricing
Stiltn fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Not verified |
| Semantic search | Yes |
| Claim analysis | Yes |
| Patent clustering | Not verified |
| Patent family analysis | Not verified |
| Monitoring alerts | Yes |
| Jurisdictions covered | Not verified |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Compliance & security | SOC 2, GDPR |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 5 integrations: PatSnap, Anaqua, CPA Global, PAIR exports, Espacenet exports |
| Pricing | Pricing on request |
| Website | stiltn.com |
| Facts checked | 20 Sep 2026 |
Stiltn integrations
Stiltn lists 5 integrations on its own site.
- PatSnap
- Anaqua
- CPA Global
- PAIR exports
- Espacenet exports
Alternatives to Stiltn
- PatSnapA broad patent intelligence suite for teams that need search, analysis, and monitoring.9.8
- IPRallyA broad patent research workspace for search, analysis, monitoring, and collaboration.8.8
- FindIPBroad AI patent search with a free plan and a $45 monthly entry tier.7.8
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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