1. [Home](https://www.g2.com/) 2. ... 3. [Investigation Management Software](https://www.g2.com/categories/investigation-management) 4. [Siren Discussions](https://www.g2.com/products/siren/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_08cc874b3da36597ce3eb0e789cd8714/siren.png "Product Avatar Image") ](/products/siren/reviews) [ Siren ](/products/siren/reviews) (3)5.0/5 Siren is an all-in-one investigation platform used by organizations to safeguard people, assets and networks. Using AI, automation and advanced search, Siren links data from open source, vendors and classified sources allowing investigators to surface and analyze risks, threats and crimes for the national security, public safety, fraud and compliance, and cyber threat communities. Siren augments private on-premise proprietary data with these additional sources. Siren’s patented technology is uniquely search based providing the analyst with easy-to-use search, analytics, visualization and reporting capabilities for investigations at enterprise scale and volume. In November 2023, Siren achieved 9th position in the Deloitte Technology Fast 50 and won the award in the Scale Up category. Siren received €12 million in funding in 2023 and was named as a Gartner Cool Vendor. For more information, visit www.siren.io Show More * * * ### 100.0 Nps Score Already have Siren? ### All Siren Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • almost 3 years ago More Options - [ # What is Siren used for? ](/discussions/what-is-siren-used-for) What is Siren used for? [ Investigation Management Software ](https://www.g2.com/tags/investigation-management-software) * * * \<0\>0\>Upvotes * * * 1 Comment [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Siren+questions+and+get+answers+from+expert+users+in+our+Siren+Discussions+section.&title=Siren+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsiren%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Siren+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsiren%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsiren%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Siren+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsiren%2Fdiscuss%0aAsk+Siren+questions+and+get+answers+from+expert+users+in+our+Siren+Discussions+section.) [![mail](/assets/social-logos/mail-d55c53b04bf49872e40cd2443b85a99caa23394e6cf154ae32a9d08377c15d86.svg "mail")](mailto:?subject=Siren+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsiren%2Fdiscuss%0aAsk+Siren+questions+and+get+answers+from+expert+users+in+our+Siren+Discussions+section.) ![copy_link](/assets/social-logos/copy_link-05d8dc5dc8576fc78425ad34d07241b060878835e555a30417ff41c18335e575.svg "copy\_link") ## Start a New Software Discussion Have a software question? Get answers from real users and experts [Start A Discussion](/products/siren/discussions/new) * * * ![Product Avatar Image](https://images.g2crowd.com/uploads/product/hd_favicon/c9318364dade1e12b4186cc3b2946c42/siren.svg "Product Avatar Image") ### Have you used Siren before? Answer a few questions to help the Siren community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fsiren%2Fdiscuss%3Fsmall_ask%3Dsiren) No ## Top Contributors in Siren 1 ![Alisa R.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Alisa R.") AR Loading... ### [Alisa R.](https://www.g2.com/users/alisarodrigs "Alisa R.") Jr. Marketing Executive 1 pt