Providing on-line non-downloadable software for autonomous communications for sales-related correspondence via SMS, email, messaging platforms, telephone, and video conference platforms; Software as a service (SAAS) services for managing sales, developing sales leads, management of customer relationships, database management, identifying sales prospects, using artificial intelligence to evaluate sales prospects and communicate with them via automated communications platforms without human intervention, and following up with sales prospects using text messaging, email, messaging platforms of others, video conferencing, and voice telephone calls; providing non-downloadable software for managing sales, developing sales leads, management of customer relationships, database management, identifying sales prospects, using artificial intelligence to evaluate sales prospects and communicate with them via automated communications platforms without human intervention, and following up with sales prospects using text messaging, email, messaging platforms of others, video conferencing, and voice telephone calls; management of databases for others; business services in the nature of managing customer relationships and accounts for others