Can you recommend the most cost effective online services to check if my app idea infringes on existing tech patents?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Can you recommend the most cost effective online services to check if my app idea infringes on existing tech patents?
2 real searches · 1 real-search pass
best free and low cost online patent search tools Google Patents USPTO Patent Public Search Espacenet WIPO PATENTSCOPE pricing patent search software 2026Google ↗
OBSERVEDComparison
low cost patent search services freedom to operate search startup app idea patent attorney cost online service 2026Google ↗
OBSERVEDOther / navigational
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 1 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
best free and low cost online patent search tools Google Patents USPTO Patent Public Search Espacenet WIPO PATENTSCOPE pricing patent search software 2026 Google ↗
low cost patent search services freedom to operate search startup app idea patent attorney cost online service 2026 Google ↗
- Visit Google Patents · patents.google.com
- See Patent77 pricing · patent77.com
- See Inventrell FTO services · inventrell.com
- Visit The Lens · lens.org
- See Tao IP pricing · taoip.ai
- Patent Databases - Patents · infoguides.rit.edu
- USPTO Patent Search · ppubs.uspto.gov
- Espacenet · worldwide.espacenet.com
- WIPO Patentscope · patentscope.wipo.int
- Search for patents · uspto.gov
- Search for patents · uspto.gov
- Managing a patent · uspto.gov
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
best free and low cost online patent search tools Google Patents USPTO Patent Public Search Espacenet WIPO PATENTSCOPE pricing patent search software 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Comparison | — | — | 1x of 1 | |
low cost patent search services freedom to operate search startup app idea patent attorney cost online service 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Other / navigational | — | — | 1x of 1 |