Emerging Markets, Emerging Languages: Where Demand Is Growing
When teams build a language shortlist for a new year, the conversation often starts in the same place: what should our next batch of languages be?
That sounds practical, but it’s usually the wrong place to begin.
Language demand isn’t rising evenly, and it isn’t driven by speaker numbers alone. In 2026, the better question is where market opportunity, digital participation, and operational feasibility are lining up strongly enough to justify investment. That can produce a very different shortlist from the standard global-language template.
The broad regional picture matters here. The World Bank’s January 2026 outlook projects growth of 4.4% in East Asia and Pacific, 2.3% in Latin America and the Caribbean, and 3.6% across the Middle East and North Africa, Afghanistan and Pakistan in 2026. Those are very different growth profiles, but all three regions contain markets where digital reach, consumer activity, and localisation needs are moving faster than many planning cycles account for.
So where should language planners in market research pay closer attention?
Stop thinking in fixed lists
A fixed global list tends to overweight familiar major languages and underweight execution realities.
For most organisations, the smarter model is a tiered one. Start with languages that combine market value with delivery feasibility. Then identify a second tier that may be commercially attractive but needs more preparation because of script, layout, fieldwork, review capacity, or reporting constraints.
That matters because language expansion is rarely just a translation decision. In MR, it affects survey programming, dashboard design, QA, respondent support, open-end handling, and sometimes even the shape of the questionnaire itself.
A shortlist built only on market size can look logical on paper and still create avoidable pressure later in delivery.
APAC: look beyond the usual mature markets
APAC isn’t one language story. It’s a region where growth, digital access, and localisation complexity vary sharply by market.
Indonesia is hard to ignore. DataReportal’s Digital 2026 figures put Indonesia at 230 million internet users at the end of 2025, with online penetration at 80.5%, alongside 331 million mobile connections and 180 million social media user identities. That combination of scale and digital reach makes Bahasa Indonesia a serious planning language, especially for consumer research, digital products, and regional rollout programmes.
Vietnam also stands out. DataReportal’s Digital 2026 figures show 85.6 million internet users at the end of 2025, with penetration at 84.2%, plus 137 million mobile connections and 79.0 million social media user identities. That makes Vietnamese increasingly relevant not just for in-market activity, but for companies trying to build a broader Southeast Asia language mix that reflects current digital behaviour rather than older assumptions.
At the regional level, GSMA says mobile technologies and services contributed $950 billion to Asia Pacific GDP in 2024, equivalent to 5.6% of GDP, and forecasts that contribution rising to $1.4 trillion, or 6.6% of GDP, by 2030. That isn’t a direct proxy for translation demand, but it’s a strong signal that digital participation, services, and content ecosystems across the region are still expanding.
What this means in practice is that APAC planning shouldn’t default to a mature-market mindset. Japanese and Korean may remain important for many brands, but if you’re assessing where demand is growing, Southeast Asian languages often deserve more strategic attention than they get.
APAC planning implications
The catch is that APAC language rollout is rarely simple.
Even when the language itself is straightforward to source, the delivery model may not be. Character handling, line breaks, font support, mobile display, and input conventions can all vary. Scripts across the region behave differently, and even Latin-script languages in Southeast Asia can bring locale-specific expectations around tone, examples, form fields, and respondent instructions.
So the question isn’t just “should we add this language?” It’s “can our current workflow support it cleanly?”
For MR teams, that means pressure-testing more than the translation itself. It means thinking about fieldwork readiness, respondent-facing UX, mobile survey behaviour, and whether reporting outputs will still work smoothly across languages.
LATAM: Spanish is not one market, and Portuguese is not optional
Latin America is often treated as operationally easy because so much of the region can be covered by Spanish. That’s only partly true.
The regional macro picture is softer than APAC. The World Bank expects Latin America and the Caribbean to grow by 2.3% in 2026 and 2.6% in 2027. But within that slower overall profile, there are still strong reasons to revisit language planning rather than relying on inherited defaults.
Brazil is the clearest example. DataReportal’s Digital 2026 figures put Brazil at 185 million internet users at the end of 2025, with online penetration at 86.9%, plus 217 million mobile connections and 150 million social media user identities. If your 2026 shortlist doesn’t treat Brazilian Portuguese as a distinct priority rather than a LATAM add-on, that’s usually a planning weakness, not a budget optimisation.
Mexico also remains central. DataReportal’s Digital 2026 figures show 110 million internet users at the end of 2025, with online penetration at 83.5%, alongside 145 million mobile connections and 99.0 million social media user identities. For many programmes, Mexican Spanish isn’t just a regional Spanish option. It’s a major market choice with implications for terminology, examples, incentives, support copy, and local fieldwork expectations.
Colombia is worth watching too, even if it isn’t always the first market named in annual planning. For regional research or phased digital launches, Colombia often becomes important earlier than expected because it sits in the gap between “large enough to matter” and “assumed to be covered later.”
LATAM planning implications
The main mistake here is false standardisation.
Spanish can often be rolled out efficiently across multiple Latin American markets, but “one LATAM Spanish” isn’t a strategy by itself. It’s a delivery choice that needs clear guardrails. Mexican fieldwork, Argentine tone, and Colombian usage don’t always behave the same way, especially in survey examples, customer support, and respondent-facing UI.
And Portuguese needs its own planning line. Not tucked into “other languages”, not added after regional Spanish is approved, and not scoped as if it were a simple extension.
For research teams, dashboarding matters too. Numeric formats, date formats, open-end coding conventions, and downstream reporting labels all need to be thought through early, not after the first wave is already live.
MENA: growth is real, but so are the execution demands
MENA is where planning shortcuts tend to break fastest.
The World Bank’s January 2026 outlook projects 3.6% growth in 2026 across the wider MENA/AP region, while GSMA reports that 308 million people in MENA are connected to the mobile internet, with around 67% of users accessing the internet via 4G networks. GSMA also says the region’s mobile sector contributed $350 billion to the economy in 2024 and forecasts that rising to $470 billion by 2030.
Saudi Arabia is one obvious planning market. DataReportal’s Digital 2026 figures show 34.4 million internet users at the end of 2025, with 99.0% penetration, alongside 48.7 million mobile connections and 38.6 million social media user identities. That’s a strong signal for Arabic-language digital and research readiness, especially in higher-value sectors.
The UAE is smaller but still strategically important. DataReportal’s Digital 2026 figures put the UAE at 11.3 million internet users at the end of 2025, with 99.0% penetration, and 23.0 million mobile connections, equivalent to 202% of the population. That makes it a frequent early-entry market, particularly for premium digital experiences and multilingual customer journeys.
Egypt brings a different kind of weight. DataReportal’s Digital 2026 figures show 98.2 million internet users at the end of 2025, with penetration at 82.7%, plus 121 million mobile connections. That means Arabic planning in MENA shouldn’t be driven only by Gulf markets. Scale, affordability, infrastructure, and fieldwork conditions differ across the region, and so should rollout assumptions.
MENA planning implications
This is where script and layout discipline matter most.
Arabic isn’t just another language to add to the spreadsheet. Right-to-left behaviour affects survey builds, dashboards, input logic, chart labels, truncation, and QA. Teams that underestimate this often discover the problem late, when reporting views, tables, or mobile layouts start breaking.
The other trap is assuming that “Arabic” is one clean operational unit. In practice, teams need to think about Modern Standard Arabic versus market expectations, sector tone, and whether local examples or respondent support need closer adaptation.
So yes, MENA demand is rising. But it should usually be phased, not simply appended.
How to plan a 12-month language mix more intelligently
For 2026, the most useful planning question isn’t which languages are biggest. It’s which languages are worth funding now, which are worth preparing for, and which need a different rollout model.
A practical framework looks like this:
Tier 1: high value, high feasibility
Languages tied to clear market need and workflows you can already support well.
Tier 2: high value, medium feasibility
Languages with strong business logic but added complexity around script, programming, local review, or reporting.
Tier 3: strategic watchlist
Markets where demand is clearly building, but where the business case, fieldwork model, or content volume isn’t yet strong enough for full rollout.
For many organisations, that means looking seriously at combinations such as:
• Indonesian and Vietnamese in Southeast Asia
• Brazilian Portuguese and Mexican Spanish in Latin America
• Arabic for phased Gulf-plus-Egypt planning in MENA
Not because they belong on a universal master list, but because current economic, demographic, and digital signals make them increasingly hard to ignore.
The real planning risk is rigidity
The biggest mistake in language planning is often not choosing the wrong language. It’s using a rigid shortlist for too long.
Demand shifts. Connectivity rises. Market priorities change. Operational readiness improves. And once that happens, an inherited shortlist can quietly become a poor guide for what to launch, translate, or field next.
The teams that plan best for 2026 won’t be the ones with the longest language list. They’ll be the ones that can turn market ambition into a language mix that’s realistic to execute, support, and analyse properly.
In market research, that usually sits with the teams bridging strategy and delivery. Client-side insight leads may know which markets matter commercially. Agency teams may know which countries are in scope. But the practical questions come next: which locales are actually needed, where can regional versions work, what needs market-specific handling, and where might script, dashboard, fieldwork, or review realities add more complexity than expected?
Where a consultative language partner adds value
That’s where a consultative partner can add real value.
A good language partner shouldn’t just wait for a final list of languages and return a quote. They should help research and operations teams stress-test the implications of that shortlist before everything is locked in. That means spotting where one regional version may be too broad, where a script or layout issue could affect survey programming or reporting, where local review will matter more than expected, and where phasing a rollout may be smarter than trying to do everything at once.
At One Global, that’s the role we aim to play. We work best as a practical partner to the teams shaping and delivering multi-market research, helping them sense-check language coverage against real study design, timelines, budgets, and reporting needs. Sometimes that means confirming that the current plan is sound. Sometimes it means flagging risks early enough to avoid expensive rework later.
If you’re planning multi-market research for 2026, contact us at info@one-global.com to pressure-test your language mix against the realities of the study. Stronger language planning upfront can save significant cost, complexity, and rework later.
For more blogs and news from One Global CLICK HERE
