{"question": "best patent-search services for startups", "category": "patent-search-services", "category_name": "patent-search services", "audience": "startups", "audience_name": "startups", "engine": "Claude (Anthropic) with web search", "model": "claude-opus-5", "asked_at": "2026-10-06T00:12:55Z", "permalink": "https://bikoosh.com/answers/s/patent-search-services-startups-2026-10-06", "question_page": "https://bikoosh.com/answers/q/patent-search-services/startups", "brands_named": [{"position": 1, "brand": "Google", "label": "mentioned"}, {"position": 2, "brand": "Google Patents", "label": "mentioned"}, {"position": 3, "brand": "UpCounsel", "label": "mentioned"}, {"position": 4, "brand": "Espacenet", "label": "mentioned"}, {"position": 5, "brand": "WIPO Patentscope", "label": "mentioned"}, {"position": 6, "brand": "PATENTSCOPE", "label": "mentioned"}, {"position": 7, "brand": "Lens.org", "label": "mentioned"}, {"position": 8, "brand": "IPRally", "label": "mentioned"}, {"position": 9, "brand": "Solve Intelligence", "label": "compared"}, {"position": 10, "brand": "PatSnap", "label": "mentioned"}, {"position": 11, "brand": "PatSeer", "label": "mentioned"}, {"position": 12, "brand": "Questel", "label": "mentioned"}, {"position": 13, "brand": "Questel Orbit", "label": "mentioned"}, {"position": 14, "brand": "Orbit", "label": "mentioned"}, {"position": 15, "brand": "Orbit Express", "label": "mentioned"}, {"position": 16, "brand": "Orbit Intelligence", "label": "mentioned"}, {"position": 17, "brand": "Derwent", "label": "mentioned"}, {"position": 18, "brand": "Derwent Innovation", "label": "mentioned"}, {"position": 19, "brand": "Klemchuk", "label": "mentioned"}, {"position": 20, "brand": "Freedom-to-operate", "label": "mentioned"}], "sources_cited": [{"url": "https://upcounsel.com/patent-search-tools", "domain": "upcounsel.com", "source_type": "vendor"}, {"url": "https://softwarefinder.com/legal/iprally", "domain": "softwarefinder.com", "source_type": "other"}, {"url": "https://www.solveintelligence.com/blog/post/prior-art-search-ai-tools", "domain": "solveintelligence.com", "source_type": "other"}, {"url": "https://www.g2.com/products/patsnap-analytics/pricing", "domain": "g2.com", "source_type": "review"}, {"url": "https://www.g2.com/products/patseer/pricing", "domain": "g2.com", "source_type": "review"}, {"url": "https://us.fitgap.com/products/023804/questel", "domain": "us.fitgap.com", "source_type": "other"}, {"url": "https://www.klemchuk.com/flat-fee-patent-search", "domain": "klemchuk.com", "source_type": "vendor"}, {"url": "https://www.upcounsel.com/patent-search-cost", "domain": "upcounsel.com", "source_type": "vendor"}, {"url": "https://www.leanlaw.co/blog/how-to-structure-freedom-to-operate-fto-opinions-capping-costs-while-defining-clear-search-scope/", "domain": "leanlaw.co", "source_type": "other"}, {"url": "https://www.patenttrademarkblog.com/?p=647", "domain": "patenttrademarkblog.com", "source_type": "other"}], "answer_text": "## What I'd actually use, in order\n\n**1. Google Patents - start here, always.** Free, full-text across 100+ patent offices plus non-patent literature, and its semantic \"similar documents\" feature is genuinely good. For the first question every startup has (\"has someone already done this?\"), it answers 80% of it in an afternoon. Zero reason to pay for anything before you've exhausted this. ([UpCounsel's roundup](https://upcounsel.com/patent-search-tools) puts it in the same top tier as the official office databases.)\n\n**2. Espacenet (EPO) + WIPO PATENTSCOPE - free, and they catch what Google misses.** Espacenet's classification browser (CPC) is the best free way to find the *right* technology bucket rather than just keyword-matching; PATENTSCOPE covers PCT applications and has decent machine translation for CN/JP/KR families. Use both as a cross-check on Google Patents before you conclude anything is novel.\n\n**3. USPTO Patent Public Search - free, for the one thing it's uniquely good at.** If you're filing in the US, this is the authoritative source for file histories and examiner-cited art. Reading the prosecution history of the two or three closest patents to your idea teaches you", "answer_truncated": true, "measurement": "One answer from one engine on one date. Not a ranking and not a claim about the world; brands the engine did not name are not recorded.", "limitation": "Coverage: Claude (Anthropic) with web search. Other engines not included.", "alerts": {"name": "Answer Watch Pro", "price_usd": 79, "period": "month", "gets": "daily change alerts for up to 5 brands in what one AI answer engine says, history, CSV export. Coverage: Claude (Anthropic) with web search. Other engines not included", "url": "https://bikoosh.com/answers"}}