| Leading Teleconferencing Provider Selects Autonomy for Next-Generation Web Content Management
 
 Powwownow to Boost Speed-to-Web and Customer Loyalty with Autonomy TeamSite
 
 CAMBRIDGE, England and SAN FRANCISCO, Aug. 10, 2011 /PRNewswire via COMTEX/ --
 Autonomy Corporation plc , a global leader in infrastructure software for the
 enterprise, today announced that leading teleconferencing services provider,
 Powwownow, has selected Autonomy's flagship product TeamSite to power the
 management of content on its customer-facing website, powwownow.co.uk.
 TeamSite, powered by Autonomy's IDOL (Intelligent Data Operating Layer), is the
 only Web Content Management (WCM) platform on the market that enables marketing
 experts to create, optimize and analyze web content through a single interface,
 without IT expertise. TeamSite's unique ability to enhance the customer
 experience by empowering marketers with comprehensive and intuitive content
 management capabilities made Autonomy the logical choice for Powwownow.
 
 Powwownow is Europe's fastest growing provider of conference calling facilities,
 dedicated to offering its customers 24/7 instant access to easy-to-use conference
 call services. Operating in 15 countries worldwide including the USA, Canada,
 South Africa and throughout Central Europe, Powwownow delivers a persuasive and
 intuitive, yet cost-efficient web experience. To support its projected growth,
 Powwownow chose to leverage Autonomy's meaning-based WCM solution, allowing
 marketers to easily manage its website and freeing up critical IT resources to
 provide timely and reliable technical assistance to its customers, thereby
 improving customer satisfaction and loyalty.
 
 Powered by IDOL, Autonomy TeamSite leverages pattern-based technology to provide
 marketers with an easy-to-use and intuitive interface that allows them to create,
 update, reuse and collaborate on web content, without reliance on IT or any prior
 knowledge of web development. Enabling Powwownow marketers to easily deliver
 dynamic, consistent and up-to-date web content has significantly increased
 speed-to-market and also enables a structured, auditable process for executing
 web initiatives.
 
 Furthermore, with IDOL's advanced pattern-matching and concept extraction
 capabilities, TeamSite allows Powwownow to optimize the visitor experience by
 automating content targeting on its website. By removing the need for manual
 processes and ensuring a personalized and compelling online experience for its
 customers, TeamSite will enable Powwownow to increase its conversions and sales
 revenues. In addition to the breadth of solutions that Autonomy provides through
 its WCM platform, Powwownow plans to adopt more of Autonomy's meaning-based
 solutions for intelligent customer interaction management.
 
 "Since its establishment, Powwownow has experienced very rapid expansion, and we
 expect Autonomy to play a key role in our long-term growth strategy going
 forward," said Conor Maguire, Information Technology Director at Powwownow.
 "Autonomy's technology was the only one that could address the main goals of our
 WCM initiative: drive customer conversion rates, empower our marketing team and
 reduce involvement of IT. As a 24/7 service, we could not afford any downtime,
 and Autonomy's implementation was a success in this regard."
 
 "For a rapidly-growing company like Powwownow, the ability to boost employee
 productivity and customer loyalty through a single product is of great strategic
 significance," said James Murray, VP Autonomy Promote Solutions EMEA. "Autonomy
 was chosen by Powwownow following a thorough selection process because we were
 the only vendor to provide a comprehensive WCM solution that not only meets all
 mission-critical requirements, but also drastically boosts core business
 functions."
 
 Please visit autonomy.com to find out more.
 
 About Autonomy
 
 Autonomy Corporation plc , a global leader in infrastructure software for the
 enterprise, spearheads the Meaning Based Computing movement. IDC recently
 recognized Autonomy as having the largest market share and fastest growth in the
 worldwide search and discovery market. Autonomy's technology allows computers to
 harness the full richness of human information, forming a conceptual and
 contextual understanding of any piece of electronic data, including unstructured
 information, such as text, email, web pages, voice, or video. Autonomy's software
 powers the full spectrum of mission-critical enterprise applications including
 pan-enterprise search, customer interaction solutions, information governance,
 end-to-end eDiscovery, records management, archiving, business process
 management, web content management, web optimization, rich media management and
 video and audio analysis.
 
 Autonomy's customer base is comprised of more than 25,000 global companies, law
 firms and federal agencies including: AOL, BAE Systems, BBC, Bloomberg, Boeing,
 Citigroup, Coca Cola, Daimler AG, Deutsche Bank, DLA Piper, Ericsson, FedEx,
 Ford, GlaxoSmithKline, Lloyds TSB, NASA, Nestl?, the New York Stock Exchange,
 Reuters, Shell, Tesco, T-Mobile, the U.S. Department of Energy, the U.S.
 Department of Homeland Security and the U.S. Securities and Exchange Commission.
 More than 400 companies OEM Autonomy technology, including Symantec, Citrix, HP,
 Novell, Oracle, Sybase and TIBCO. The company has offices worldwide. Please visit
 autonomy.com to find out more.
 
 Autonomy and the Autonomy logo are registered trademarks or trademarks of
 Autonomy Corporation plc. All other trademarks are the property of their
 respective owners.
 
 Autonomy Editorial Contacts:
 
 Maria ChotrevaDavid Vindel
 Autonomy (UK)The Red Consultancy (UK)
 +44 207 104 5745+ 44 207 025 6529
 maria.chotreva@autonomy.com david.vindel@redconsultancy.com
 Edward BridgesLouise Kehoe
 Financial Dynamics (UK)Ogilvy PR (US)
 +44 207 831 3113+1 415 677 2739
 edward.bridges@fd.comlouise.kehoe@ogilvypr.com
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