Gun.io connects companies with software engineers for various roles, including freelance, contract, and full-time positions, within the technology sector. The company provides services such as sourcing, vetting, and managing technical talent. Gun.io supports organizations with custom integrations, contract terms, and scalable talent solutions. It was founded in 2012 and is based in Nashville, Tennessee.

Turing offers advanced and deploying artificial intelligence (AI) systems within sectors. It offers services such as training large language models, evaluating AI model performance, integrating multimodal capabilities, and implementing safety and alignment protocols. Turing primarily serves AI labs and enterprises, providing them with the tools and talent necessary to translate AI research into practical applications. It was founded in 2018 and is based in Palo Alto, California.

Lemon.io is a developer hiring platform that connects startups with vetted software engineers in various domains such as full-stack, front-end, back-end, mobile, game development, DevOps, cloud engineering, AI, machine learning, data analysis, data engineering, data science, blockchain development, and automation QA. The company serves early-stage startups seeking hiring solutions. It is based in Ukraine.

Holonic provides services to recruit, train, and integrate software engineers into existing teams in the technology sector. The company aims to improve communication, emotional intelligence, and group dynamics for collaboration and productivity. Holonic serves clients seeking engineering talent that can integrate into their organizational structure. It is based in Silicon Valley, California.

Shiftgig operates as a workforce technology company. It allows businesses to post jobs, find workers, and manage their workforce. It also helps people to find local employment opportunities that fit their lifestyles, schedules, and career objectives. It was founded in 2011 and is based in Chicago, Illinois.

Instawork is a staffing solutions company that operates in the human resources and labor services industry. The company offers a platform that connects businesses with workers for staffing needs. Instawork serves sectors such as warehousing, manufacturing, dining facilities, events, retail, and cleaning services. It was founded in 2015 and is based in San Francisco, California.