Outdated and incomplete
Traditional company databases are maintained manually, updated infrequently, and cover only a fraction of the economy.
ISTARI Global Organization Index
The organization search engine.
ISTARI’s Global Organization Index (GOI) covers all economically active organizations worldwide, updated daily and optimized for agentic search. Access it through the web interface, API, or MCP server for your own analyses, integration into data products, and research.
Who is this solution for?
ResearchConsultanciesData service providers
Organizations, connected to your questionISTARI / GOI
GOIGlobal Organization Index
Find the relevant activitiesNatural-language search
“Which organizations develop industrial heat pumps in Germany?”
Web interfaceREST APIMCP server
Schematic global index. Not a geographic coverage map.
Leading organizations trust us
01 / Rethinking organization data
Why traditional company databases are no longer enough
Whether in research, consulting, or data products: everyone working with organization data faces the same problems.
Industry codes and other rigid filters
NACE and WZ are decades old. They cannot identify cross-cutting topics, technologies, and business models.
Not built for AI workflows
License restrictions, manual exports, no APIs or MCPs: traditional databases are built for human research, not for agents and fully automated pipelines.
Unclear provenance
Where information comes from and how current it is often remain unclear. For research and robust analyses, that is a disqualifier.
02 / From the open web to an organization profile
How GOI is built
01
Collection
Direct connections to open registries (in selected regions) with daily updates, plus regular enrichment with organizations from other open data sources. This tells us which organizations exist and captures their core data.
Open registriesOther open data sources
02
Profiling
Automatic identification of organization websites and derivation of current activity profiles. This tells us what organizations actually do today.
OrganizationWebsiteActivity profile
03
Delivery
Search using traditional filter criteria and modern approaches such as similarity search, through three access routes:
WebAPIMCP
Built around your question
Complete and updated daily
All economically active organizations worldwide, continuously updated from the open web.
Natural-language search
Semantic search instead of rigid filters: simply describe who you are looking for, and GOI finds the relevant organizations.
Agentic-first
Web interface, REST API, and MCP server: built for every workflow, from individual research to fully automated pipelines.
03 / One index. Three access routes.
Selected work examples
Explore the ways to access and use GOI.
Global Organization IndexWeb
Industrial heat pumps
Germany| Organization | Activity |
|---|---|
| a.example | Industrial heat pumps |
| b.example | Industrial heat pumps |
| c.example | Industrial heat pumps |
Web interface
GOI search
Interactive exploration in your browser: search, filter, export.
Read the docsPOST /v2/search
curl 'https://api.istari.ai/v2/search' \
-H 'Content-Type: application/json' \
-H "x-api-key: $ISTARI_API_KEY" \
--data '{
"describe": "Industrial heat pump manufacturers",
"filters": {"country": ["Germany"]},
"columns": ["name", "domain"],
"size": 3
}'REST API
Example query
Programmatic access for your own systems, analyses, and data products.
Read the docsGOI / MCPClaude
Your questionFind industrial heat pump manufacturers in Germany.
search_organizationsGOI / structured results
Organizations with relevant activity profiles, as structured data for your workflow.
namedomaincountry
MCP server
Query GOI in Claude
Native access for AI agents, directly searchable from Claude and other agentic tools.
Read the docsSchematic examples with fictional organizations. No live queries are executed.
Research
Explore our research partner programResearch based on GOI
Speak directly with our CTO
How would you like to use GOI?
„GOI is the agentic-first company database for AI workflows: updated daily and searchable in natural language.“
The foundation for trusted market intelligence
10 yearsof fundamental scientific research
25+scientific publications
ISO 27001GDPR and AI Act compliant, hosted in the EU