Dialog pioneered the online information industry in the early 1970s, delivering content from the world’s most authoritative sources. Today, ProQuest Dialog continues to be a market-leading provider of premium content — now in a user-friendly, flexible interface with specialized workflow tools enabling the novice searcher and expert information professional to quickly find, organize, and share the right information — helping uncover new opportunities and drive innovation across the organization.
Use our API to integrate authoritative content into your organization's own workflow tools – such as intranet sites, analysis/visualization programs or other third-party or proprietary solutions.
The most complete collection for monitoring global news and trade press across all key industries, from the world's major licensed media publishers with content not freely available online.
Contact Support:
1 800 334 2564 (North America)
00 800 33 34 2564 (Rest of World)
Email: customer@dialog.com
Authoritative pharmaceutical and biomedical databases from the world’s leading publishers, including Embase, MEDLINE, BIOSIS, Derwent, IMS, Adis and more.
Largest multidisciplinary collection of engineering and scitech databases in a single integrated resource, including Ei Compendex, Inspec, SciSearch and ProQuest SciTech and Engineering.
The most comprehensive full-text patents offering in the marketplace with 33 full-text and 69 bibliographic patent authorities, plus three patent families – Derwent, ProQuest Dialog INPADOC, and LexisNexis Univentio (LNU).
The authoritative industry sources you expect for pharmaceutical, engineering and patents research, in an interface that adapts to the needs of any user.
Basic, Advanced and Command Line search options for users of every skill level, from the novice searcher to the expert information professional – all in one user-friendly interface.
Download results, save searches, create custom reports and more, with easy-to-use tools that facilitate collaboration and customization.
Customized content bundles with flexible pricing plans to meet the needs of every budget, including transactional and subscription packages.
Our trusted Global Customer Support team is available to support your research needs at every step, including search consultation, Alert set up, technical assistance, and specialized training.
Sample records and detailed search techniques for the special features of each database on ProQuest Dialog, including description, subject coverage, date range, update frequency, data sources, origin and more. View our ProSheets.

Largest multidisciplinary collection of engineering and scitech databases in a single integrated resource, including Ei Compendex, Inspec, SciSearch and ProQuest SciTech and Engineering.

Authoritative pharmaceutical and biomedical databases from the world’s leading publishers, including Embase, MEDLINE, BIOSIS, Derwent, IMS, Adis and more.

The most comprehensive full-text patents offering in the marketplace with 33 full-text and 65 bibliographic patent authorities, plus three patent families – Derwent, ProQuest Dialog INPADOC, and LexisNexis Univentio.

The most complete collection for monitoring global news and trade press across all key industries from the world’s major licensed media publishers.

Concise, step-by-step instructions for conducting the most common searches in each ProQuest Dialog content collection.

Take advantage of our e-learning resources and view short, on-demand recorded mini-presentations intended to quickly highlight useful features, content, and search tips.

Short, easy to follow instructions for searchers and administrators to accomplish common tasks on ProQuest Dialog.

Tools, tips and training resources for ProQuest Dialog administrators to self-manage their organization’s account.