Norway's official data portal shares data from public and private organizations for building services or conducting research, with a natural-language AI search.
Tools for Second Language Speech Research and Teaching vs IRIS
How do Tools for Second Language Speech Research and Teaching and IRIS compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Tools for Second Language Speech Research and Teaching | IRIS |
|---|---|---|
| What it is | SLA Speech Tools is a public repository of materials for research and teaching in second-language speech acquisition and pronunciation. | IRIS offers public access to materials, data, and analysis tools for research on language learning, multilingualism, and language use. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | — |
| Alternatives |
Other options to consider
Sites similar to both Tools for Second Language Speech Research and Teaching and IRIS.
The Alaska Native Language Archive provides materials documenting Alaska Native languages.
The Eurac Research CLARIN Centre is a repository for language data hosted by its Institute for Applied Linguistics in South Tyrol.
The Lund University Humanities Lab Archive provides a searchable digital repository for the lab’s research materials.
CLAPOP is the Dutch CLARIN portal for language resources and research data.
CLARIN-IS provides language data, tools and services through Iceland’s CLARIN research infrastructure.





