Tellusant releases May 2026 TelluBase update with new forecasts

By AI, Created 4:38 PM UTC, May 18, 2026, /AGP/ – Tellusant has released the May 2026 edition of TelluBase, its global data platform covering 218 countries, 2,600 cities and 2,500 subdivisions through 2050. The update adds new IMF and U.S. government forecasts and says 2026 global growth is now 0.3% lower than in the November 2025 version.

Why it matters: - TelluBase is used to size consumer markets, compare countries and cities, and support long-range planning through 2050. - The May 2026 update changes the global growth outlook and adds new inputs that can affect market sizing, investment plans, and risk assessment. - The platform now also feeds Tellusant’s Stratboard AI insights tool, which is designed to automate macro analysis for business users.

What happened: - Tellusant released the May 2026 update of TelluBase on May 14, 2026. - The company said this is the eighth major update to the database. - TelluBase covers consumer classes, socioeconomic, economic and demographic data across 218 countries, 2,600 cities and 2,500 subdivisions from 2000 to 2050. - Tellusant said the forecast for 2026 is 0.3% lower in global growth than in the November 2025 edition.

The details: - The update incorporates the International Monetary Fund’s April 2026 country forecasts, the U.S. government’s Economic Research Service long-term growth forecasts, and new data from national statistics offices. - Tellusant said TelluBase does not simply republish raw source data. - The database uses those inputs to calculate series such as income brackets, age brackets and socioeconomic levels. - Tellusant highlighted a South Africa example, focused on subnational ICT opportunities, as one use case. - Stratboard is Tellusant’s AI-based insights automation agent. - Stratboard turns TelluBase forecasts and data into structured presentations on macro topics. - Tellusant said Stratboard helps users identify opportunities and issues at national and subnational levels and build a broader view of sentiment and risk. - The company said Stratboard is especially powerful when paired with internal category and brand data inside PoluSim, Tellusant’s strategic forecasting application.

Between the lines: - Tellusant is positioning TelluBase as more than a reference database; it is packaging the data as a decision tool for market expansion and planning. - The emphasis on long-dated forecasts suggests the product is aimed at companies making capital, portfolio and geographic allocation decisions that extend well beyond a one-year cycle. - The AI layer appears designed to reduce the work required to turn macro data into action, which could make the platform more valuable for teams without dedicated analytics capacity.

What’s next: - Tellusant says most users rely on 1-, 3-, 5- or 10-year horizons, while some investment decisions require 20-year planning. - The company will continue using the database’s ultra-long-term forecast framework, which runs to 2050 and is based on countries’ productive capacity for growth. - Tellusant also plans to keep expanding the database’s national and subnational coverage and its web-based interface, building on the initiative started in 1992 by Dr. Staffan Canback.

The bottom line: - TelluBase’s latest release reinforces Tellusant’s pitch that macro data becomes more useful when it is transformed into forecastable, subnational and automation-ready business intelligence.