[ORACLE GRAPHIC OMITTED]                                   [ATG GRAPHIC OMITTED]

Oracle Buys ATG

Combination Creates Best-in-Class CRM and Cross-Channel Commerce Solution
November 2, 2010

Oracle is currently reviewing the existing ATG product roadmap and will be
providing guidance to customers in accordance with Oracle's standard product
communication policies. Any resulting features and timing of release of such
features as determined by Oracle's review of ATG's product roadmap are at the
sole discretion of Oracle. All product roadmap information, whether communicated
by ATG or by Oracle, does not represent a commitment to deliver any material,
code, or functionality, and should not be relied upon in making a purchasing
decision. It is intended for information purposes only, and may not be
incorporated into any contract.

Cautionary Statement Regarding Forward -Looking Statements This document
contains certain forward -looking statements about Oracle and ATG, including
statements that involve risks and uncertainties concerning Oracle's proposed
acquisition of ATG, anticipated product information and strategy, benefits of
the acquisition to customers and others in the industry and general business
outlook. When used in this document, the words "can", "will", "intends",
"expects", "is expected", similar expressions and any other statements that are
not historical facts are intended to identify those assertions as forward
-looking statements. Any such statement may be influenced by a variety of
factors, many of which are beyond the control of Oracle or ATG that could cause
actual outcomes and results to be materially different from those projected,
described, expressed or implied in this document due to a number of risks and
uncertainties. Potential risks and uncertainties include, among others, the
possibility that the transaction will not close or that the closing may be
delayed, the anticipated synergies and benefits of the combined companies may
not be achieved after closing, the combined operations may not be successfully
integrated in a timely manner, if at all, general economic conditions in regions
in which either company does business, and the possibility that Oracle or ATG
may be adversely affected by other economic, business, and/or competitive
factors. Accordingly, no assurances can be given that any of the events
anticipated by the forward -looking statements will transpire or occur, or if
any of them do so, what impact they will have on the results of operations or
financial condition of Oracle or ATG. In addition, please refer to the documents
that Oracle and ATG, respectively, file with the Securities and Exchange
Commission (the "SEC") on Forms 10-K, 10-Q and 8-K. These filings identify and
address other important factors that could cause Oracle's and ATG's respective
financial and operational results to differ materially from those contained in
the forward -looking statements set forth in this document. You are cautioned to
not place undue reliance on forward -looking statements, which speak only as of
the date of this document. Neither Oracle nor ATG is under any duty to update
any of the information in this document.

Additional Information about the Merger and Where to Find It In connection with
the proposed merger, ATG will file a proxy statement with the SEC. Additionally,
ATG and Oracle will file other relevant materials in connection with the
proposed acquisition of ATG by Oracle pursuant to the terms of an Agreement and
Plan of Merger by and among Oracle, Amsterdam Acquisition Sub Corporation, a
wholly-owned subsidiary of Oracle, and ATG. The materials to be filed by ATG
with the SEC may be obtained free of charge at the SEC's web site at
www.sec.gov. Investors and security holders of ATG are urged to read the proxy
statement and the other relevant materials when they become available before
making any voting or investment decision with respect to the proposed merger
because they will contain important information about the merger and the parties
to the merger. Oracle, ATG and their respective directors, executive officers
and other members of its management and employees, under SEC rules, may be
deemed to be participants in the solicitation of proxies of ATG stockholders in
connection with the proposed merger. Investors and security holders may obtain
more detailed information regarding the names and affiliations of Oracle's
executive officers and directors in the solicitation by reading the proxy
statement and other relevant materials filed with the SEC when they become
available. Information concerning the interests of ATG's executive officers,
directors and other participants in the solicitation, which may, in some cases,
be different than those of ATG's stockholders generally, is set forth in the
proxy statement relating to the merger when it becomes available.

What We Are Announcing

[]   Oracle buys ATG

     []   Oracle to purchase Art Technology Group (ATG) for $6.00 per share,
          subject to required approvals

     []   Transaction is expected to close by early 2011

[]   About ATG

     []   ATG is a leading provider of eCommerce software and related on demand
          commerce optimization applications, and headquartered in Cambridge, MA

     []   Over 1,000 global enterprises across many industries rely on ATG's
          solutions including ATandT, Best Buy, J. C. Penney, Tesco and Vodafone

[]   Oracle and ATG expected to deliver a complete, best-in-class Customer
     Relationship Management (CRM), Retail, and Cross-Channel Commerce solution

     []   Enables the delivery of a cohesive customer experience regardless of
          channel

     []   Enterprises can merchandise, market, transact, fulfill, and support
          customers across online and traditional commerce environments

     []   Improves brand value and customer loyalty through optimized customer
          experiences, unified marketing, targeted segmentation, and
          comprehensive loyalty programs

     []   Increases the value of customer interactions through content
          personalization, automated recommendations, and live-help services

Strategic Importance to Oracle

[]   Convergence of online and traditional commerce creates the need for a
     unified CRM, Retail and Commerce platform

     []   Consumers expect a cohesive experience across all interaction channels
          including online, in stores, via mobile devices and with call centers

     []   Converging business processes include unified research, ordering, and
          returns

     []   Holistic business intelligence includes consolidated customer data to
          deliver personalized loyalty programs, and guided recommendations

[]   Enterprises are seeking a vendor that can offer these end-to-end
     capabilities via an integrated, out-of-the box solution

     []   Siloed research, catalog, order, fulfillment and other systems are
          ineffective

     []   Customers want a unified solution across their technology foundation,
          data model, and analytics, that can be delivered on-premise or as a
          service (SaaS)

     []   Traditional in-house, custom built systems are inflexible and cannot
          scale

[]   Together, Oracle and ATG provide complementary and best-in-class software
     for a broad range of industries that meets these needs

     []   Oracle and ATG have many common customers across industries including
          retail, telecommunications, financial services and media

     []   ATG provides leading eCommerce and related commerce optimization
          applications

     []   Oracle provides best-in-class CRM, ERP, Retail and Supply Chain
          applications, as well as middleware and business intelligence
          technologies

Commerce is Converging
Consumer Behavior is Driving Cross-Channel Commerce and CRM

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Commerce is Converging
Compelling Drivers to Deliver Unified Cross-Channel Commerce and CRM


Optimize the Customer Experience

[]   Deliver a unified brand experience online, in-store and through mobile
     channels

[]   Service customers in real-time with guided recommendations

[]   Quickly and accurately provide personalized product information

[]   Up-sell and cross-sell complementary products and services based on
     customers' history

[]   Personalize promotions and offers that appeal to customers at every stage
     of their buying cycle

[]   Increase customer loyalty with ongoing communications through social
     networks

[]   Engage with customers at every touch point with a consistent brand
     experience

ATG Products
Leading eCommerce Software and Commerce Optimization Applications

                       ATG Commerce Suite

                 ATG On Demand Optimization Applications

     Live Help                   Automated               Lead Performance
   Click-to-call               Merchandising
   Click-to-chat              Recommendations             Call Tracking
  e-Mail Response

                       ATG eCommerce Software Applications

Merchandising                                                         Business and
   and                  Commerce                Multivariate            Customer
Searchandising           Search                  Testing                Analytics

  Campaign          Active Customer              Knowledge           Self-Service
Management               Service                Management

                                           Platform

  Shopping Cart                      Personalization         Catalog Management
                                                             Content management

Drive Sales and Customer Loyalty

[]   Personalized for the visitor

[]   Relevant content and promotions

[]   Customer-centric, data driven, orchestrated across channels

Optimize the Experience

[]   Easy-to-use business tools

[]   Sophisticated marketing, merchandising, service capabilities

[]   Integrated testing and commerce analytics

Improve Agility and Reliability, Reduce Costs

[]   Operational efficiency to drive a lower TCO

[]   Solutions power a cross-channel enterprise

[]   Extensibility and enterprise-ready integration

Industry's Top-Ranked Cross-Channel Commerce Solution

Gartner Magic Quadrant for eCommerce

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Key Differentiators

[]   Gartner ranks ATG #1 in completeness of vision

[]   Complete cross-channel solutions

[]   Top-ranked personalization

[]   Leading merchandising applications

[]   Multiple deployment options

[]   Innovative mobile commerce assets

[]   Rapid deployment via Commerce Reference Store

[]   Strong partner community

[]   Commerce Suite includes industry-leading Live Help and Automated
     Merchandising

[]   ATG is the leading eCommerce domain expert

Source: Gartner 2010.

ATG is Deployed by the Highest Number of Large Online Retailers

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                   Top   Top   Top   Top   Top Total
                   100   200   300   400   500
Online Revenue  >$150M >$50M >$25M >$15M >$10M
ATG                 12    17     3     9     2   43
GSI Commerce         3     7     5     6     9   30
IBM WebSphere       13     7     6     1     0   27
Escalate Retail      4     7     5     4     3   23
Fry                  3     6     6     1         16
Microsoft            1     5     3     1     2   12
Demandware           1     1     5     1     1    9
MarketLive           1           2     2     1    6
Intershop                        1                1
Hybris                     1                      1

Source: Internet Retailer Top 500 2010.

Oracle and ATG Together
Next-Generation, Unified Cross-Channel Commerce and CRM

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[]   Cross-Channel Marketing

     []   Campaign Management

     []   Loyalty Programs

     []   Channel Management

     []   Promotions Management

[]   Cross-Channel Sales

     []   Personalized buying experiences online, in stores, with call centers
          and via mobile devices

     []   Automated Recommendations

[]   Cross-Channel Supply Chain Management

     []   Supply Chain Planning

     []   Warehouse Management

     []   Order Promising Management

     []   Logistics and Fulfillment

[]   Cross-Channel Service

     []   Click to Call/Chat

     []   Call Center

[]   Cross-Channel Merchandising

     []   Merchandising

     []   Search Merchandising

     []   Cross-Sell and Up-sell

Strong Global Customer Base
Leading Brands Across Key Industries

Retail

Consumer and Luxury Goods

Financial Services

Digital Media and High Tech

Communications

Airlines

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ATG Customer Success Story
Doubles Customer Acquisition Rate with Personalized Experience

[ATT GRAPHIC OMITTED]

ATG PROVIDED:

[]   ATG Commerce platform that supported customized sites for ATandT's business
     -to-business (B2B) and business -to-consumer (B2C) buyers

[]   ATandT the ability to target personalized content to select customers --
     building a more unique and relevant experience

ORACLE ALSO PROVIDES:

[]   Oracle E-Business Suite, Siebel, Oracle Business Intelligence Enterprise
     Edition

COMPANY OVERVIEW:

[]   Leading wireless company in the United States with over 61 million wireless
     subscribers on the nation's largest digital voice and data network

CHALLENGES:

[]   To better compete in the telecom market, ATandT decided to build a
     reputation on superior customer experience -- but their home-grown legacy
     systems were cumbersome and unmanageable

RESULTS:

[]   Achieved nearly 100% year-over-year growth in new customer additions, while
     reducing customer churn rate

[]   Created over 50,000 unique sites for its B2B customers, all centrally
     managed on the ATG platform

[]   Drove record iPhone launch sales

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ATG PROVIDED:

[]   A sophisticated ATG Commerce platform that enables dynamic, relevant
     customer interactions across all customer touch points

[]   Centralized systems that allows American Eagle Outfitters to continue to
     grow and expand new brands and new channels

ORACLE ALSO PROVIDES:

[]   Oracle Retail Solutions, Oracle Fusion Middleware

COMPANY OVERVIEW:

[]   American Eagle Outfitters stands for high-quality merchandising, and is
     best known for designing, marketing and selling its own brand of clothing
     to young adults

[]   Over 925 stores across multiple continents

CHALLENGES:

[]   Systems could not scale, or integrate the customer experience

[]   Siloed and antiquated systems did not provide the foundation to grow
     cross-channel business and launch new brands

RESULTS:

[]   Higher efficiency and profitability as a result of integrated systems and
     processes

[]   Real-time data interchange between the web site, call center, back-office
     and store systems makes it possible to achieve a single view of the
     customer

ATG Customer Success Story
Driving Growth in International Markets with Online Presence

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ATG PROVIDED:

[]   ATG Commerce platform that supported customized sites for its customers []
     Ability to target personalized content to select customers

[]   An enterprise scale eCommerce solution that successfully launched the
     Vodafone brand and products in new markets

ORACLE ALSO PROVIDES:

[]   Siebel, Oracle Fusion Middleware

COMPANY OVERVIEW:

[]   A leading global mobile telecommunications company, with over 333 million
     customers worldwide

CHALLENGES:

[]   Establish a consistent brand experience online

[]   Accelerate international growth across four continents

[]   Provide an excellent customer experience across commerce and service
     interactions

[]   Improve online consumer experience by providing a simplified, assisted
     shopping experience

RESULTS:

[]   Strong results in customer acquisitions, conversions and ROI

[]   Simplified purchase process

[]   Driving global growth across four continents, in both established and
     emerging markets

ATG Customer Success Story
Driving Category Leadership via Cross-Channel Customer Experience

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ATG PROVIDED:

[]   ATG Commerce Suite to power transactions across the web, kiosks and in call
     centers

[]   ATG provides consistent view of inventory, orders and customers across
     channels, while connecting touch points: research, call center, purchase,
     pick-up, and service

ORACLE ALSO PROVIDES:

[]   Oracle Retail Applications, Siebel, Oracle Fusion Middleware

COMPANY OVERVIEW:

[]   Leading electronics and home appliances retailer with cross-channel
     commerce operation. Operates a global portfolio of brands with a commitment
     to growth and innovation

CHALLENGES:

[]   Grow the business via superior customer service and international expansion

[]   Increase customer centricity

[]   Develop customer access across channels

[]   Provide system availability, reliability and scalabilility

[]   Support transactions to buy online and pick up in-store

RESULTS:

[]   In 2009, online sales grew 20 percent year-over-year, to approximately $2
     billion

[]   In-store pickup of online purchases increased to approximately 40% of
     online sales

[]   Customer care initiatives resulted in an 18% drop in customer complaints
     versus prior year

Oracle and ATG
A Compelling Combination

[]   Oracle and ATG expected to provide best-in-class CRM, Retail and
     Cross-Channel Commerce to broadest range of industries and to:

     []   Offer retailers a complete solution for in-store and online
          merchandising and promotions management, point-of-sale, and supply
          chain planning and execution

     []   Deliver a complete cross-channel CRM solution, including customer
          segmentation, analytics, marketing, promotions, loyalty programs,
          order execution, fulfillment, and live-help services

     []   Provide a comprehensive solution by integrating eCommerce with ERP
          systems including a consolidated product master, order management,
          fulfillment and logistics

     []   Offer a complete technology foundation to develop industry-leading
          eCommerce sites with rich interactive web pages based on standards and
          integrated collaboration

     []   Accelerate Oracle and ATG's shared vision through higher investment in
          research and development of eCommerce products

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