Relentless
Relentless, also known as JoinRelentless, is a New York-based job search service designed for ambitious professionals. The company offers a comprehensive, done-for-you approach that combines proprietary software with human expertise. It assists job seekers by managing the repetitive tasks of applying for roles, including role targeting, resume optimization, job sourcing, application submission, and outreach to hiring managers. Relentless aims to help candidates secure higher-paying positions with minimal effort. The service claims to facilitate up to 10 interviews per month, allowing users to
Investing activity
Relentless appears in 3 AI deals tracked by the Lounge deals desk, and led 3 of them. The rounds are mostly Seed, with a median round size of $5M. The most recent are DiligenceSquared (Seed, $5M, Mar 2026), Advocacy (Seed, $3.5M, Mar 2026) and Diligence Squared (Seed, $5M, Mar 2026).
Relentless most often invests alongside Y Combinator, Relativity and Fenwick & West LLP, and the companies it backs on Lounge are mostly in AI.
Deals
Frequently asked questions about Relentless
What AI companies has Relentless invested in?
Relentless's AI investments include DiligenceSquared, Advocacy and Diligence Squared. The 3 rounds on Lounge are listed on this page with amounts, dates and co-investors.
Where is Relentless based?
Relentless is based in New York, New York, United States.
What stage does Relentless invest at?
In the rounds tracked on Lounge, Relentless has invested at Seed, with a median round of $5M. Relentless led 3 of those rounds.
Who does Relentless co-invest with?
Relentless's most frequent co-investors on Lounge are Y Combinator (2 deals), Relativity (1 deal) and Fenwick & West LLP (1 deal).
How can founders reach Relentless?
Founders on Lounge can see Relentless's contact details in AI Investor Contacts (paid plans), check for a warm introduction through members who worked with the firm under Warm Paths, and add Relentless to their Investor Pipeline to track the conversation.