AcclaimIP vs Stiltn
AcclaimIP
anaqua.comStiltn
stiltn.comSide by side
| Figure | AcclaimIP | Stiltn |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | Yes | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | Yes | — |
| Self-hosted | — | Yes |
| Plans published | 1 | 1 |
| Spec score · AI Patent Search Software | 8.4 (#3) | 7.2 (#18) |
| Company | Anaqua says it was founded in 2004 by IP leaders at Ford and British American Tobacco. | Stiltn says it was founded to provide patent practitioners with AI tools, but the page does not state a founding year or headquarters. |
| Intended users | Anaqua describes the product as built for corporate IP teams, law firms, and other IP professionals supporting legal, strategic, and business decisions. | Stiltn describes the product for patent attorneys, law firms, corporate IP departments, R&D organisations, licensing teams, universities, and patent offices. |
| Patent coverage | Anaqua says the service covers 175+ million global patent documents from 106 jurisdictions, with more than 170,000 new documents added weekly on average. | Stiltn says it covers more than 50 patent offices, including USPTO, EPO, WIPO, JPO, KIPO, and CNIPA. |
Plans
In their own words
AcclaimIP
AcclaimIP helps corporate IP teams, law firms, and other IP professionals search patent information, analyze portfolios, and prepare reports for legal, strategic, and business decisions. It covers more than 175 million patent documents from 106 patenting jurisdictions, with an average of over 170,000 additions each week. Teams can use it for prior-art searches, technology landscape reviews, competitor monitoring, and contextual analysis of search results. Portfolio tools support assessment of patent strength, coverage, and competitive position for filing, prosecution, portfolio review, licensing, and enforcement. Visual outputs can be shared with stakeholders. AcclaimIP runs in a standard web browser, within a single browser tab, and is available as a standalone subscription or integrated with Anaqua platforms including AQX and PATTSY WAVE. Searcher, Practitioner, and Analyst access levels offer different capabilities; Practitioner adds USPTO file-wrapper access, while Analyst adds analytics and private-data tools. Custom fields require a paid add-on, and API use requires an additional license and customer programming work. Pricing is on request; licensing is annual, prepaid, and per seat.
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.