Hi Geoff, I cannot vouch for Autonomy however, earlier this year we did evaluate Endeca & Solr and we went with Solr some of the reasons were:
1. Freedom of open source with Solr 2. Very good & active solr open source community 3. Features pretty much overlap with both solr & Endeca 4. Endeca however provides a very rich Business Tool that some people might like 5. Our development is comfortable working with open source 6. Not good support from Endeca on Internationalization Hope this helps in some ways -Raghu -----Original Message----- From: Geoff Hopson [mailto:[EMAIL PROTECTED] Sent: Thursday, September 18, 2008 12:47 AM To: solr-user@lucene.apache.org Subject: Solr vs Autonomy Hi, I'm under pressure to justify the use of Solr on my project, and others are suggesting that Autonomy be used instead. Apart from price, does anyone have a list of pros/cons around Autonomy compared to Solr? Thanks geoff