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The akta.pro List Generation API builds targeted lists of companies using structured filters. It’s the entry point for prospecting, market mapping, and building segmented account lists directly from akta.pro’s company data index. You pass a filters object as the request body, and receive a paginated array of matching companies immediately in the response.

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Building a list with structured filters

Apply precise criteria across 10 filter groups (firmographic, business model, financials, location, technology, funding, and more) using exact-match, range, boolean, or nested conditions. Filters from different groups can be combined in a single request. All conditions are combined with AND logic — a company must match every specified filter to be included in the results.

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What you get back

Each company in the response includes its identity fields:
  • uuid: akta.pro unique identifier for the company
  • name : company name
  • website : company website URL
  • product category: type of products the company deals with
  • company type: public or private
Refer to the API reference for the full list of available filters. Results are ranked by akta.pro rank by default, or can be sorted by revenue, valuation, headcount, total funding, or founded year.

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Common use cases

  • Sales prospecting : build a list of companies matching your ideal customer profile (industry, headcount, funding stage, tech stack) for outbound campaigns
  • Market mapping : enumerate every company in a market segment (e.g. “API-first fintech companies in Europe”) to size a market or identify competitors
  • Investor sourcing / deal flow : filter by funding stage, investor, or funding round criteria to surface companies matching an investment thesis
  • Lookalike / expansion targeting : combine firmographic and technology filters to find companies similar to your best customers