Search

Alkaline Search Engine - An Internet/intranet search engine, free for non-commercial sites and available for Windows NT, Linux, Solaris, IRIX, FreeBSDI and BSDI. By Vestris Inc.
alkaline.vestris.com/

ASTAware SearchKey PRO - Indexing, search and retrieval of data residing on Internet and intranet servers, with support for multiple file formats and European languages. Together with ASTAware SearchDisc, offers a solution for simultaneous online and CD searching.
www.astaware.com/new_pro.html

Atrise Everyfind - Design a search engine for your web site, intranet, CD, DVD or any portable documentation.
www.atrise.com/everyfind/

CareerCast - Develops web-based job and resume search software for career, newspaper and employer sites.
www.careercast.com

The Clever Project - Incorporates several algorithms that make use of hyperlink structure for discovering information on the Web.
www.almaden.ibm.com/cs/k53/clever.html

dtSearch - High-volume text search works with many file types. Features include hit highlighting, natural language, fuzzy, phonic, Boolean, proximity, field, numeric range.
www.dtsearch.co.uk

Emerge - NCSA Information Technologies' effort to build a new search infrastructure that addresses issues of scale and heterogeneity.
emerge.ncsa.uiuc.edu/

Estraier - A full-text search engine for Japanese or English text.
estraier.sourceforge.net/

F3DSearch - Software to make topic-specific searches by creating and maintaining a hybrid search engine-directory with a link-indexer.
www.simiax.com/f3dsearch.html

Findmaan - A search engine developed on MySQL and PHP, and distributed under the GPL.
findmaan.sourceforge.net/

Fluid Dynamics Search Engine - Written in Perl. Online-manageable with a web browser.
www.xav.com/scripts/search/

focuseek searchbox - High performance, multi platform full-text search engine, spiders web or intranet sites, or indexes data you feed to it. Easily scriptable via a SOAP/REST API. Also supports a variety of input formats.
www.focuseek.com/

freeWAIS-sf FAQ - Frequently Asked Questions [FAQ] with answers for freeWAIS, a text retrieval system.
www.faqs.org/faqs/wais-faq/freeWAIS-sf/

Funnelback - Enterprise search engine with advanced text and metadata capabilities.
funnelback.com/

Google Search Solutions - Hosted search options and a search hardware product.
bizsolutions.google.com/services/

Harvest - Free GPL-licensed distributed search system to collect files of many different formats and make the information searchable using a web interface
harvest.sourceforge.net/

HITS web search - Jon Kleinberg's method of searching the Web. Links to the Cornell researcher's online publications list.
www.news.cornell.edu/releases/April98/websearch.bs.html

Hosted Site Search - FusionBot search engine, a remotely hosted search service.
vertical-search.fusionbot.com

ht://Dig - A complete indexing and searching system for a small domain or intranet. Source code provided under the GPL.
www.htdig.org/

IB 2.0 WebCat - IB 2.0 is the commercial "big brother" of the public Isearch package.
www.bsn.com/Z39.50/WebCat.html

IBM Intelligent Miner - Identifies and extracts business intelligence from your data assets.
www.software.ibm.com/data/iminer/

Infoglide Software - Similarity Search Engine finds similarities and relationships between data in databases.
www.infoglide.com/

Inktomi Search Engine - Service provides searching in hosted clusters for specific domains and web sites.
www.inktomi.com/products/search/index.html

Innerprise - Scalable search engine software for corporate web sites and intranets.
www.innerprise.net

InTEXT WebSearch - Windows/Unix server search engine, includes natural-language querying and document summarization.
intext.com/

Java Search Engine - Search engine written in Java supports XML, XSLT and EJB.
www.me.lv/jse/

Kscripts Web Site Indexer Search - Perl script indexes and allows Boolean searching. Suitable for indexing up to approximately 4,000 pages.
kscripts.com

LinkSearch - Search engine that makes use of hypertext links and paths to provide rankings. Open source project under the GPL.
linksearch.sourceforge.net

Managing Gigabytes - Book about indexing techniques and a software package that implements the algorithms.
www.cs.waikato.ac.nz/~ihw/mg.html

MnoGoSearch - Search engine software for Internet and Intranet sites. The index can be stored in any of the popular SQL Databases.
www.mnogosearch.org/

Mondosoft - Offers analytics tools to manage content based on behavior. Mondosoft site search engine, reporting and optimization for Web environments.
www.mondosoft.com/

Open Objects Software - Open Objects Software is the UK integrator for Inktomi Search Software.
www.openobjects.com

Perlfect Search - Free web site indexer and search engine suite. Includes automatic installation tool, meta tag searching, paginated results, relevance ranking and keyword weighting.
www.perlfect.com/freescripts/search/

RightHere.net - Provides audio and Internet-based locator software services for banks, restaurants, retail outlets, and manufacturers.
www.righthere.net

Search Engine - Perl-based software that allows visitors to search your site.
www.interactivetools.com/products/searchengine/

Simiax - Provides tools to build and maintain portals.
www.simiax.com/

S.L.I. Systems Learning Search System - A scalable search that learns from your users and adapts, provides search suggestions, and reporting.
www.sli-systems.com/

Suntek Chinese Search Engine - Chinese and English search engine for web sites and intranets. Available for embedding on CDs. Chinese-enabled content management system supports full text and field search in addition to workflow and publication management.
www.suntek.com.hk

SWISH++ - Unix-based file indexing and searching engine based on SWISH-E. SWISH++ is a complete rewrite developed to circumvent difficulties with the SWISH-E package.
swishplusplus.sourceforge.net/

SWISH-E - Search engine for Unix and Windows NT that handles meta tags. Free and open-source under the GNU public license.
sunsite.berkeley.edu/SWISH-E/

Thunderstone - Provides SQL-based relational full-text retrieval, dynamic publishing, object management, and web-indexing software.
www.thunderstone.com/

TxSearch - Database indexing and searching. Integrates with IIS and Apache and supports ASP and PHP.
pages.sbcglobal.net/wpilcher50/

Ultra Search - Provides uniform search-and-locate capabilities over multiple repositories, multiple Oracle databases, IMAP mail servers, HTML documents on a web server, or files on disk.
otn.oracle.com/products/ultrasearch/content.html

Verticrawl - An Internet search engine and bot that craws web sites and intranets for multiple-format indexing.
www.verticrawl.com/

Voltix - A J2EE-based enterprise search solution. It can search through both structured and unstructured content including relational databases.
www.voltix.com

WebGlimpse - Finds information in a related web of pages. Collects and indexes pages based on traversal of links or subdirectories. Create a context-sensitive search by category by linking to relevant pages.
webglimpse.net/

Webinator - Web walking and indexing package to create a retrieval interface to collections of HTML documents. Free for up to 2,000 pages.
www.thunderstone.com/webinator/

YourAmigo - Search engine that uses a server-based agent to seek all URLs on a site, including dynamic pages from databases. Includes a function to keep searches current.
www.youramigo.com

Zoom Search Engine - Free search engine software for your web site or intranet, with documentation and no advertising or dependency on external sites. PHP or ASP is required for the search front-end.
www.wrensoft.com/zoom/