Twilio Professional Services offers an affordable onboarding engagement to help businesses and independent software vendors navigate the process of launching a Twilio Voice application efficiently, providing detailed guidance and assigned experts to ensure a smooth and successful launch. The 8-week engagement includes analysis, account structure recommendations, training on number porting and carrier processes, education on regulatory compliance, and program management & support. Dedicated experts will be available to help and advise, but development work is not included in the service. Additionally, Twilio provides resources for independent builders, such as technical documentation, support center, and blog articles.