9 Computer software platforms, downloadable, for providing a marketplace for buyers and sellers of goods and services; Computer software platforms, downloadable, for project estimating and quoting; Computer software platforms, downloadable, for scheduling, booking, dispatching, and issuing notifications and reminders for service appointments, not relating to trucking and freight brokerage; Computer software platforms, downloadable, for connecting consumers with service providers; Computer software platforms, downloadable, for providing temporary, short-term, one-off, sporadic, intermittent, or recurring labor; Computer software platforms, downloadable, for managing service provider projects; Computer software platforms, downloadable, for facilitating payments; Computer software platforms, downloadable, for labor pricing, estimating, and quoting; Computer software platforms, downloadable, for identifying and defining the scope and components of projects; Computer software platforms, downloadable, for advertising and promoting the services of others; Computer software platforms, downloadable, for criteria-based selection of service providers; Computer software platforms, downloadable, for user authentication; Computer software platforms, downloadable, for displaying presentations, visualizations, blueprints, mock-ups, graphics, and video; Computer software platforms, downloadable, for user ratings, feedback, evaluations, and reviews; Computer software platforms, downloadable, for providing information about classified services; Computer software platforms, downloadable, for project billing; Downloadable mobile applications for booking service appointments; Downloadable mobile applications for connecting consumers with service providers; Downloadable mobile applications for facilitating payments; Downloadable mobile applications for project estimating and quoting; Downloadable mobile applications for user authentication; Downloadable mobile applications for project billing; Downloadable software for providing a marketplace for buyers and sellers of goods and services; Downloadable software for project estimating and quoting; Downloadable software for connecting consumers with service providers; Downloadable software for connecting consumers with providers of professional, licensed, and specialized services; Downloadable software for facilitating payments; Downloadable software for scheduling, booking, dispatching, and issuing notifications and reminders for service appointments; Downloadable software for managing service provider projects; Downloadable software for labor pricing, estimating, and quoting; Downloadable software for identifying and defining the scope and components of projects; Downloadable software for advertising and promoting the services of others; Downloadable software for criteria-based selection of service providers; Downloadable software for user authentication; Downloadable software for displaying presentations, visualizations, blueprints, mock-ups, graphics, and video; Downloadable software for user ratings, feedback, evaluations, and reviews; Downloadable software for providing information about classified services; Downloadable software for finding, securing, and providing temporary, short-term, one-off, sporadic, intermittent, or recurring labor; Downloadable software for project management and status tracking; Downloadable software for booking appointments and service calls; Downloadable software for project billing; Downloadable software for user-posted opportunities for work; Downloadable software for connecting users that need work performed with users offering to perform work; Downloadable software for for providing information about gig economy work; Downloadable software for connecting consumers with providers of childcare, pet care, cooking, cleaning, and domestic services; Downloadable software for connecting consumers with providers of shopping, errand running, line holding, personal assistant, office administration, tech support, IT, and staffing services; Downloadable software for connecting consumers with providers of rideshare, food delivery, moving, packing, and transportation services; Downloadable software for connecting consumers with providers of electrical, lighting, plumbing, roofing, HVAC, masonry, painting, construction, and contractor services; Downloadable software for connecting consumers with providers of real estate, residential, leasing, financing, and property management services; Downloadable software for connecting consumers with providers of web design and development, graphic design, interior design, decorating, music and video production, entertainment, and creative services; Downloadable software for connecting consumers with providers of bartending, event security, costumed character, personal appearance, and event planning services; Downloadable software for connecting consumers with providers of manufacturing, industrial, automotive, and agricultural services; Downloadable software for connecting consumers with providers of legal, medical, technical, programming, architectural, engineering, scientific, financial, and political services; Downloadable software for connecting consumers with providers of snow removal, pool cleaning, cleaning, pressure washing, furniture assembly, fixture and device mounting, home improvement, maintenance, repair, indoor pest control, and handyman services; Downloadable software for connecting consumers with providers of yard, lawn care, lawn mowing, garden, tree, landscape design, outdoor pest control, and landscaping services