IPRally vs Stiltn

IPRally is an AI platform for patent search, intelligence, and drafting across the patent lifecycle. It supports prior-art, invalidity, and freedom-to-operate searches, plus search agents and claim charting. Intelligence functions cover classification, monitoring, patent landscapes, and macro analysis. Search results link to the source patent passage or figure for evidence review. Every plan includes a continuously updated full-text corpus of more than 130 million patents across 58 jurisdictions. Access can be through the web product, API, MCP connections, or secure on-premise deployment. MCP connections are listed for Claude, ChatGPT, Gemini, Copilot, and Cursor. IPRally states that it is ISO 27001 and SOC 2 Type II certified, encrypts data in transit and at rest, and does not retain searches or drafts. Plans target individual users, teams, law firms, and patent or trademark offices. Pricing is on request. The pricing note mentions a 3-day trial, while formal evaluation trials are offered at the company’s discretion and duration is not otherwise specified.

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.