{"platform":"Sigma Ai Browser","slug":"sigma-ai-browser","category":"Workflow & Automation","website":"https://www.sigmabrowser.com","risk_rating":"unknown","verification":"tracked","corpus_status":"corpus_complete","canonical":"https://aipolicycompare.com/platform/sigma-ai-browser","machine_url":"https://aipolicycompare.com/api/machine/platform/sigma-ai-browser","findings_count":68,"findings":[{"surface":"prompt_ownership","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":" Our graphics, logos, names, designs, page headers, button icons, scripts, and service names are our trademarks, trade names and/or trade dress. The “look” and “feel” of the Service (including color combinations, button shapes, layout, design and all other graphical elements) are protected by copyright and trademark law. All product names, names of services, trademarks and service marks (“Marks”) are our property or the property of their respective owners, as indicated. 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","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=%20Subject%20to%20your,internal%20business%20purposes.%20","char_start":9707,"char_end":9929}},{"surface":"privacy_data_use","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":" By using the Service, or other method of legal acceptance, you understand and agree that Sigma may collect and use some information about you and that our Privacy Policy shall govern what we do with your information. 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Please see the Federal Trade Commission's website for ( www.ftc.gov ) for more information.  For more information about our privacy practices with respect to the personal information of children, please see our Privacy Policy. ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=%20The%20Services%20are,our%20Privacy%20Policy.%20","char_start":19131,"char_end":19674}},{"surface":"privacy_data_use","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"H. 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It also uses its own [independent search index](https://brave.com/search/api/), which makes it different from many AI search tools that rely heavily on another company’s search layer.","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/blog/9-best-perplexity-ai-alternatives-in-2026-for-ai-search-research-and-browsing","snapshot_sha256":"aa2f0aeb91e3aa0a01370fcc9ab1251203af45a30b3fa9dca39e2df1082d5534","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/blog/9-best-perplexity-ai-alternatives-in-2026-for-ai-search-research-and-browsing#:~:text=Brave%20Search%20combines%20traditional,another%20company%E2%80%99s%20search%20layer.","char_start":18208,"char_end":18501}},{"surface":"privacy_data_use","risk":"unknown","confidence":"medium","tier":"All","verified":true,"quote":"Brave Search is not as conversational as Perplexity AI. You will not get the same polished answer-engine experience every time. But if your priority is [private search](https://www.sigmabrowser.com/blog/what-is-private-ai-and-how-it-works-with-user-data), less tracking, and an alternative to traditional search engines, Brave Search is a very solid pick.","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/blog/9-best-perplexity-ai-alternatives-in-2026-for-ai-search-research-and-browsing","snapshot_sha256":"aa2f0aeb91e3aa0a01370fcc9ab1251203af45a30b3fa9dca39e2df1082d5534","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/blog/9-best-perplexity-ai-alternatives-in-2026-for-ai-search-research-and-browsing#:~:text=Brave%20Search%20is%20not,a%20very%20solid%20pick.","char_start":18709,"char_end":19064}},{"surface":"privacy_data_use","risk":"unknown","confidence":"medium","tier":"All","verified":true,"quote":"Kagi is a premium search engine with no ads and no tracking. Its [assistant adds AI](https://help.kagi.com/kagi/ai/assistant.html) on top of that search experience, so you can use AI when it helps and stick with normal search when you do not want every query turned into a generated answer.","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/blog/9-best-perplexity-ai-alternatives-in-2026-for-ai-search-research-and-browsing","snapshot_sha256":"aa2f0aeb91e3aa0a01370fcc9ab1251203af45a30b3fa9dca39e2df1082d5534","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/blog/9-best-perplexity-ai-alternatives-in-2026-for-ai-search-research-and-browsing#:~:text=Kagi%20is%20a%20premium,into%20a%20generated%20answer.","char_start":22606,"char_end":22896}},{"surface":"privacy_data_use","risk":"unknown","confidence":"low","tier":"All","verified":true,"quote":"If privacy is your main concern, start with Brave Search or Kagi Assistant. If your research is academic, use Elicit for literature review workflows and Consensus for fast evidence-backed answers. If you are building AI agents or need real time web data and search APIs, You.com is more relevant than it may look at first.","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/blog/9-best-perplexity-ai-alternatives-in-2026-for-ai-search-research-and-browsing","snapshot_sha256":"aa2f0aeb91e3aa0a01370fcc9ab1251203af45a30b3fa9dca39e2df1082d5534","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/blog/9-best-perplexity-ai-alternatives-in-2026-for-ai-search-research-and-browsing#:~:text=If%20privacy%20is%20your,may%20look%20at%20first.","char_start":29857,"char_end":30179}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"medium","tier":"All","verified":true,"quote":"Notwithstanding the foregoing, pursuant to 47 U.S.C. Section 230(d), as amended, we hereby notify you that parental control protections are commercially available to assist you in limiting access to material that is harmful to minors. More information on the availability of such software can be found through publicly available sources. You may wish to contact your internet service provider for more information.","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=Notwithstanding%20the%20foregoing%2C%20pursuant,provider%20for%20more%20information.","char_start":19676,"char_end":20090}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"L. 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Not interfere with or disrupt the operation of the Services, including restricting or inhibiting any other person from using the Services by means of hacking or defacing; ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=D.%20Not%20interfere%20with,hacking%20or%20defacing%3B%20","char_start":4948,"char_end":5122}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"Upon termination of any Service, your right to use the Service and Site will automatically terminate immediately and you must stop accessing and using the Service. All provisions of the Terms which by their nature should survive termination of Services will do so, including Sections 7, 8, 9 and 10.","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=Upon%20termination%20of%20any,8%2C%209%20and%2010.","char_start":15828,"char_end":16127}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"M. Not circumvent or attempt to circumvent the security measures Sigma is using to protect other accounts, computer systems, or networks connected to the Services; ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=M.%20Not%20circumvent%20or,to%20the%20Services%3B%20","char_start":6245,"char_end":6409}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"Sigma may, in its sole discretion and without cost to you and at any time, suspend, modify, or discontinue, temporarily or permanently, any portion of our Services. ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=Sigma%20may%2C%20in%20its,of%20our%20Services.%20","char_start":8932,"char_end":9097}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"E. 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Not breach, through the Services, any agreements that you enter, or have entered, into with any third parties; ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=K.%20Not%20breach%2C%20through,any%20third%20parties%3B%20","char_start":5998,"char_end":6112}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"We reserve the right to deny all or some portion of the Services to any user, in our sole discretion, at any time. Without limiting the foregoing or assuming additional legal obligations, we have a policy of terminating repeat violators of applicable copyright laws. All grants of any rights from you to us related to content or other materials, including but not limited to copyright licenses, shall survive any termination of this Agreement. Further, your representations, defense and indemnification obligations survive any termination of this Agreement.","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=We%20reserve%20the%20right,termination%20of%20this%20Agreement.","char_start":9099,"char_end":9656}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"O. Not avoid, bypass, remove, deactivate, impair, descramble or otherwise circumvent any technological measure implemented by us or any of our service providers or any other third party (including another user) to protect the Services or content; ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=O.%20Not%20avoid%2C%20bypass%2C,Services%20or%20content%3B%20","char_start":6580,"char_end":6827}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"P. 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Use the Service in good faith; and ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=Q.%20Use%20the%20Service,good%20faith%3B%20and%20","char_start":6896,"char_end":6934}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"R. Not to use the service for any illegal activities or causing damage. 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Notwithstanding the foregoing, our unlimited right to terminate your access to the Services shall not be limited to violations of these rules of conduct. ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=We%20reserve%20the%20right%2C,rules%20of%20conduct.%20","char_start":7120,"char_end":7694}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"B. 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Not attempt to probe, scan or test the vulnerability of a system, a network, or the Services or to breach security or authentication measures without proper authorization; ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=F.%20Not%20attempt%20to,without%20proper%20authorization%3B%20","char_start":5284,"char_end":5459}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"G. Not take any action that imposes, or may impose, in our sole discretion, an unreasonable or disproportionately large load on our infrastructure; ","caution":null,"provenance":{"source_url":"https://www.sigmabrowser.com/terms-of-use","snapshot_sha256":"3c55ec540b9ee3430e2020ea19945aaaa131d52c4bbf54babbda0c22db8249ac","wayback_url":null,"deep_link":"https://www.sigmabrowser.com/terms-of-use#:~:text=G.%20Not%20take%20any,on%20our%20infrastructure%3B%20","char_start":5460,"char_end":5608}},{"surface":"moderation_enforcement","risk":"unknown","confidence":"high","tier":"All","verified":true,"quote":"I. 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