Delta Think
Delta Think is a Philadelphia-based consulting and analytics firm serving the scholarly communications ecosystem, combining a subscription Data & Analytics Tool covering 20,000+ journals with four consulting service lines for publishers, libraries, societies, and funders. Acquired by Impelsys in December 2025.
- Company typePrivate
- Founded2005
- HeadquartersPhiladelphia, United States
- Headcount1–10
- GTM typeB2B
- OfferingServices
What Delta Think does
Delta Think is a US-based consulting and analytics firm founded in 2005 and headquartered in Philadelphia, Pennsylvania, serving the scholarly communications ecosystem. The company operates a platform-plus-services model built around two integrated offerings: a subscription-based Data & Analytics Tool (DAT) and four consulting service lines covering customer and market intelligence, business and product strategy, brand and marketing optimization, and organizational change management. DAT is the core data product, providing longitudinal article processing charge (APC) pricing intelligence, market sizing, business model analysis, mandate and license tracking, and benchmarking across more than 20,000 journals and 300+ subject areas, with data dating back to 2016. The consulting services leverage this proprietary dataset alongside custom research — including biannual Global Author/Researcher Surveys that have collected over 25,000 responses across 125 countries — to advise clients on open access transitions, pricing strategy, portfolio optimization, and AI-enabled eLearning.
The firm's target customers span the full scholarly communications value chain: commercial and society publishers (including Elsevier, Springer Nature, Wiley, Taylor & Francis, Oxford University Press, ACS, AAAS, IEEE, PLOS, and RSC), academic libraries and consortia (California Digital Library, JISC, OhioLink), professional societies, research funders (National Academies, The World Bank), and technology providers (Clarivate, Digital Science, EBSCO). Delta Think generates revenue through two primary streams: subscription-based access to the DAT platform and professional services engagements priced on a custom quote basis. The firm was acquired by Impelsys, a technology company, in December 2025, with the combined entity now positioning to deliver integrated strategy-plus-execution services across publishing, healthcare, and education industries, with particular emphasis on AI-enabled content delivery and personalized learning platforms.
The company maintains a lean operating model with 1-10 core employees supplemented by experienced associates, relying heavily on thought leadership content, industry conference participation (STM, SSP, Charleston, ALPSP), and direct enterprise sales relationships as its primary go-to-market mechanisms. Delta Think does not publicly disclose revenue, and the firm has not raised external funding rounds.
Delta Think firmographics
Firmographics- Name
- Delta Think
- Legal name
- Delta Think, Inc.
- Website
- https://deltathink.com
- Company type
- Private
- Founded year
- 2005
- Operating status
- Acquired
- Headcount range
- 1–10 employees
- Short description
- Delta Think is a Philadelphia-based consulting and analytics firm serving the scholarly communications ecosystem, combining a subscription Data & Analytics Tool covering 20,000+ journals with four consulting service lines for publishers, libraries, societies, and funders. Acquired by Impelsys in December 2025.
- Ownership category
- akta.pro rank
Delta Think industry classification
Industry- Product category
- Scholarly Publishing Consulting
- NAICS
- Management Consulting Services (54161), Other Management Consulting Services (541618), Marketing Consulting Services (541613), Marketing Research and Public Opinion Polling (541910)
- SIC
- Services-Management Consulting Services (8742), Services-Engineering, Accounting, Research, Management (8700)
- akta.pro primary industry
- Pricing, Revenue & Commercial Analytics (BPAHALAM)
Keywords
Where Delta Think is headquartered
LocationHeadquarters
- HQ city
- Philadelphia
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Delta Think business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Others
Revenue model
- Strategic Consulting Services: Professional consulting services including customer & market intelligence, business & product strategy, brand & marketing optimization, and organizational change management for publishers, societies, and information providers.
- Data & Analytics Tool (DAT) Subscriptions: Subscription-based access to Delta Think's proprietary analytics platform providing APC data, market sizing, and benchmarking tools for scholarly publishing stakeholders.
- Custom Research & Surveys: Author-researcher surveys conducted in partnership with 40+ scholarly organizations, collecting data on funding, publishing behavior, and research trends.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Annual | Data & Analytics Tool - Subscription access |
Go-to-market motion2 records
Distribution channels2 records
Marketing channels7 records
Delta Think product offering
Product offeringCore offering
Delta Think provides strategic consulting services and a proprietary subscription-based Data & Analytics Tool (DAT) for the scholarly communications ecosystem. DAT delivers longitudinal APC pricing data, market sizing, business-model analysis, mandates and license tracking, mega-journals analysis, and funding trends across more than 20,000 journals dating back to 2016, while the consulting practice delivers customer and market intelligence, business and product strategy, brand and marketing optimization, and organizational change management to publishers, societies, libraries, and research funders.
Product overview
Delta Think is a publishing strategy and analytics consultancy founded in 2005, acquired by Impelsys in December 2025. The company operates a platform-plus-services model combining the Data & Analytics Tool (DAT) as the core data product with four consulting service lines: Customer & Market Intelligence, Business & Product Strategy, Brand & Marketing Optimization, and Organizational Change Management. DAT provides subscription-based access to comprehensive market intelligence on scholarly publishing and open access, including APC pricing data across 20,000+ journals, market sizing, business model analysis, and funding trends. The consulting services complement the data platform with strategic advisory spanning AI strategy, open access transitions, pricing frameworks, portfolio optimization, and organizational transformation for publishers, societies, libraries, and research organizations.
Differentiator
Problem solved
Functional benefit
Products and services
- Data & Analytics Tool (DAT) Subscription-based analytics platform providing comprehensive market intelligence on scholarly publishing and open access. DAT offers longitudinal data across more than 20,000 journals covering APC pricing, market sizing, business models, mandates and licenses, mega journals, and funding trends, available to publishers, libraries and consortia, and service providers with tailored views per segment.
- Customer & Market Intelligence Services Consulting services including AI research and market insights, competitive benchmarking, ethnographic research, focus groups, in-depth interviews, market assessment and sizing, stakeholder advisory boards, and customer surveys for publishers, societies, and information providers.
- Business & Product Strategy Services Strategic consulting encompassing AI licensing, partnerships, and products; business model and pricing frameworks; customized business assessments; open access strategy; portfolio strategy; product conceptualization; revenue stream diversification; and technology evaluation and optimization for publishers, societies, and information providers.
- Brand & Marketing Optimization Services Marketing consulting services including AI content optimization, audience validation and development, brand strategy, commercial optimization, customer data platform assessment, go-to-market strategies, market engagement strategies, persona development, and value positioning for publishers, societies, and information providers.
- Organizational Change Management Services Change management consulting covering AI strategy, governance, and implementation; change readiness assessment; communication planning; implementation roadmap development; and infrastructure alignment and optimization for publishers, societies, and information providers.
Quantifiable outcome
- OA market estimated at $2.4bn in 2024 with 6.8% growth
- +2 more outcomes
Companies that use Delta Think
Customer profileNamed customers25 records
Segments5 records
Ideal customer profiles5 records
Delta Think technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability5 records
Feature4 records
Delta Think partnerships and signals
Strategic signalPartnerships
Two partnerships are on record, tiered core.
- ImpelsyscoreImpelsys acquired Delta Think to enhance its capabilities in delivering integrated strategy, data, and technology services across publishing, healthcare, and education industries. Delta Think now operates with the technology power of Impelsys, combining strategic consulting with technology infrastructure for AI-enabled content delivery, personalization, analytics, and scalable digital learning platforms.
- OASPA (Open Access Scholarly Publishers Association)coreDelta Think partners with OASPA annually to process and analyze survey data from member organizations regarding OA journal output and licensing. Delta Think normalizes publisher names, creates visualizations, and produces yearly blog posts in cooperation with OASPA. This collaboration provides complementary market-level analysis to Delta Think's wider research.
Scale indicators7 records
Recent moves6 records
Expansion highlights5 records
Delta Think competitors and assessment
Company assessmentDirect peers
- Outsell: Research and advisory firm focused on the publishing, information, and media industries, producing syndicated research and bespoke consulting. Overlaps with Delta Think on market sizing, commercial benchmarking, and strategic advisory for information providers.
- Maverick Publishing Specialists: Publishing consultancy serving commercial and society publishers on strategy, business model transformation, and operational improvement. Comparable advisory footprint, particularly for STM and society publisher clients.
- Clarke & Esposito: A scholarly publishing strategy consultancy serving publishers, societies, and library consortia with similar advisory offerings around OA transitions, business model design, and technology evaluation. Closest direct competitor in the publishing strategy niche.
- Research Consulting: Independent consultancy specializing in scholarly communications and the research ecosystem, offering strategic advice to publishers, funders, libraries, and policy bodies. Direct overlap on scholarly publishing strategy, OA, and market intelligence.
- Simba Information: Media and publishing intelligence firm producing market research reports and data on STM, scholarly, and professional publishing. Competes in the same pricing, market sizing, and trend analytics space served by Delta Think's DAT and consulting practice.
Others
- Ixxus (Impelsys): Publishing technology and content platform consultancy acquired by Impelsys, focused on digital transformation, content platforms, and structured content. Adjacent technology-services peer within the same parent ecosystem.
- Silverchair: Technology platform serving scholarly and professional publishers with hosting, analytics, and discovery tools. Adjacent ecosystem participant — a potential technology partner or competitor for analytics offerings serving the same publisher customers.
Emerging players
- Copyright Clearance Center: Licensing and content management organization that aggregates rights, fee, and usage data across scholarly content. Increasingly overlapping with Delta Think on APC, licensing, and OA analytics through its RightFind and CCC products.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks6 records
Key highlights6 records
Customer concentration
Delta Think social profiles
Digital presenceDelta Think financial estimates
Financial estimateRevenue estimate
Valuation estimate
Delta Think leadership team
Management profileNumber of profiles
Profiles12 records
Delta Think funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Delta Think M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Delta Think
What does Delta Think do?
Delta Think provides strategic consulting services and a proprietary subscription-based Data & Analytics Tool (DAT) for the scholarly communications ecosystem. DAT delivers longitudinal APC pricing data, market sizing, business-model analysis, mandates and license tracking, mega-journals analysis, and funding trends across more than 20,000 journals dating back to 2016, while the consulting practice delivers customer and market intelligence, business and product strategy, brand and marketing optimization, and organizational change management to publishers, societies, libraries, and research funders.
Is Delta Think a public or private company?
Delta Think is a private company. It is classified as corporate owned and is currently acquired.
When was Delta Think founded?
Delta Think was founded in 2005. It employs 1 to 10 people.
Where is Delta Think based?
Delta Think is headquartered in Philadelphia, United States, in the North America region.
How does Delta Think make money?
Three revenue lines are on record. Strategic Consulting Services are the primary driver. The others are data & Analytics Tool (DAT) Subscriptions and custom Research & Surveys.
Who are Delta Think's main competitors?
Direct peers on record are Outsell, Maverick Publishing Specialists, Clarke & Esposito, Research Consulting and Simba Information. Others are Ixxus (Impelsys) and Silverchair. Copyright Clearance Center is listed as an emerging player.
Does Delta Think have an API?
No public API is recorded for Delta Think.
What industry is Delta Think in?
Delta Think's product category is Scholarly Publishing Consulting. Its primary akta.pro industry code is BPAHALAM, Pricing, Revenue & Commercial Analytics. Its NAICS code is 54161 and its SIC code is 8742.