Patently vs Stiltn
Patently
patently.comStiltn
stiltn.comSide by side
| Figure | Patently | Stiltn |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 4 | 1 |
| Spec score · AI Patent Search Software | 8.4 (#4) | 7.2 (#18) |
| Intended users | Patently says the platform is used by attorneys, inventors, and in-house teams and was built for patent professionals. | Stiltn describes the product for patent attorneys, law firms, corporate IP departments, R&D organisations, licensing teams, universities, and patent offices. |
| Patent search | Patently Search ranks patents by relevance and offers semantic search that hands results into other patent workflows without exports. | Its semantic search covers more than 150 million patents and provides explanations and claim mapping for results. |
| Security | Patently says user content is typically encrypted in transit and at rest, and specifies AES-256 at rest and TLS 1.2+ in transit. | The security page lists SOC 2 Type II, GDPR, and EU AI Act compliance; ISO 27001 is undergoing external audit. |
Plans
Patently
- FreeFree
- Business+Priced on request
- EnterprisePriced on request
- Law Firm+Priced on request
In their own words
Patently
Patently is a web platform with patent tools and AI assistance for searching, drafting, prosecution, oppositions, licensing, and litigation. Search ranks patents by relevance and includes semantic search that feeds findings into other patent workflows without exports. Create uses the Onardo assistant to draft claims, figures, and descriptions from invention disclosures. Mine maps claims against standards and technical documents and can produce downloadable reports. Rate supports shared ratings and configurable projects for FTO, landscape, novelty, invalidity, and competitor work. License provides standard-essential patent data and analytics across 4G, 5G, Wi-Fi, and beyond. Teams can set custom project workflows, export to Word and Excel, and apply project-level permissions with ethical walls and confidentiality barriers. The Free plan is free for one user and individual use, including filtered asset search, Onardo chat, patent-family browsing, and asset-link sharing. Law Firm+ and Business+ use custom pricing; Enterprise pricing is according to requirements. The platform also lists IPMS integration on Law Firm+.
Stiltn
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.