Patent77
Patent77: Affordable claim analysis with semantic search, mapping, and patentability reports. Ranked #12 of 24 in AI Patent Search Software by our editors (6.5/10); pricing: Free plan · paid from $49/mo; best for small teams wanting affordable claim analysis.
At a glance
- Editor score6.5 / 10
- PricingFree plan · paid from $49/mo
- Best forSmall teams wanting affordable claim analysis
- Free planYes
- Paid from$49/mo
- Semantic searchYes
- Facts checked20 Sep 2026
Where it wins
- Free plan includes AI prior-art search and relevance-scored references
- Pro adds element-by-element claim mapping and novelty analysis
- Scale includes hosted MCP, priority support, and an uptime SLA
Where it doesn't
- Paid plans impose monthly limits on searches and reports
- Patent77's output is not legal advice and needs attorney review
- Advanced access to API and hosted MCP is reserved for paid plans
Our verdict on Patent77
Patent77 is an AI-assisted patent search and patentability analysis product for inventors, founders, solo practitioners, firms, IP teams, and AI agents. Users describe an invention in plain English, while the system extracts claim-style elements, expands terminology, searches a live patent corpus iteratively, ranks references by relevance, and summarizes overlap. Its focus is practical claim analysis rather than a broad IP management suite, making it particularly suited to small teams that need structured prior-art research without starting with a paid plan.
The published plans show a clear progression. Free provides AI prior-art search, a live patent corpus, the top five references with relevance scores, and one-line overlap summaries. Pro costs $49 per month and includes 50 AI searches, 10 patentability reports, element-by-element claim mapping, novelty and obviousness analysis, PDF export, and prior-art monitoring. Scale costs $199 per month and raises the allowance to 300 searches and 60 patentability reports, while adding hosted MCP, priority support, an uptime SLA, and volume pricing. The plan structure makes Pro the main fit for recurring claim review; Scale is aimed at higher-volume workflows and technical integrations.
Patent77's standout capability is the combination of claim-element extraction, synonym expansion, relevance scoring, and element-by-element mapping. That workflow can help turn a plain-English concept into a more organized prior-art review and a patentability report. Monitoring for saved inventions extends the product beyond one-time searching, while the JSON API and hosted MCP support automation on paid tiers. The main boundary is decision risk: Patent77 states that its output is not legal advice and recommends attorney review for filing or other high-stakes decisions. Choose it for affordable, AI-assisted claim analysis; choose an alternative if you need attorney services or a broader IP workflow.
Patent77 pricing
All 3 Patent77 plans and prices →
Patent77 fact sheet
| Free plan | Yes |
|---|---|
| Paid from | $49/mo |
| Semantic search | Yes |
| Claim analysis | Yes |
| Patent clustering | Not verified |
| Patent family analysis | Not verified |
| Monitoring alerts | Yes |
| Jurisdictions covered | Not verified |
| Deployment | Cloud |
| Platforms | Web |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Pricing | Free plan · paid from $49/mo (source) |
| Website | patent77.com |
| Facts checked | 20 Sep 2026 |
Alternatives to Patent77
- 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
See all Patent77 alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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