{"source":"Breaknorm","page":"https://breaknorm.co/compare/dds-vs-spi-bus","license":"https://breaknorm.co/terms","a":"dds","b":"spi-bus","category":"iot-platforms-protocols","jobs":{"dds":{"companies":194,"postings":781,"posted_90d":545,"companies_90d":256,"by_country":[["US",129],["DE",23],["GB",8],["FR",5],["CH",3],["IN",3],["CA",2],["ES",2],["NL",2],["NO",2],["SG",2],["AE",1]],"by_headcount":[["51-200",38],["10001+",30],["11-50",26],["2-10",26],["201-500",23],["501-1000",23],["1001-5000",21],["5001-10000",5],["0-1",2]],"by_vertical":[["manufacturing_industry",74],["technology_software",41],["business_finance_services",19],["automotive",12],["property_construction",11],["community_associations_public",7],["transport_logistics_rental",7],["utilities_infrastructure",7],["commerce_trade",6],["media_content",4],["health_care",3],["consumer_services_leisure",2]],"by_function":[["software_engineering",317],["engineering_non_software",170],["marketing_and_communications",23],["it_operations_and_business_systems",22],["data_and_ai",17],["finance_and_accounting",14],["quality_safety_and_environment",11],["sales",11],["product_program_and_project_management",10],["construction_and_civil",6],["skilled_trades_and_field_service",6],["design_and_ux",4]]},"spi-bus":{"companies":1195,"postings":5832,"posted_90d":4268,"companies_90d":1429,"by_country":[["US",722],["DE",76],["GB",64],["IN",39],["FR",35],["CA",33],["SE",23],["NL",18],["PL",17],["ES",16],["IT",13],["AU",10]],"by_headcount":[["51-200",285],["11-50",215],["201-500",178],["1001-5000",136],["2-10",119],["10001+",107],["501-1000",93],["5001-10000",49],["0-1",13]],"by_vertical":[["manufacturing_industry",581],["technology_software",262],["business_finance_services",138],["automotive",42],["utilities_infrastructure",34],["commerce_trade",32],["community_associations_public",23],["property_construction",22],["consumer_services_leisure",17],["media_content",15],["transport_logistics_rental",13],["health_care",9]],"by_function":[["software_engineering",2623],["engineering_non_software",2446],["it_operations_and_business_systems",93],["sales",47],["quality_safety_and_environment",34],["manufacturing_and_production",27],["hospitality_and_food_service",22],["skilled_trades_and_field_service",18],["customer_service_and_success",15],["data_and_ai",14],["product_program_and_project_management",14],["design_and_ux",13]]}},"website":{"dds":0,"spi-bus":0},"both_in_postings":{"postings":31,"companies":23},"as_of":"2026-10-30","index_tier":3}