# ROAS HACK > Growth marketing and performance media-buying agency. We build, break, and rewrite paid-media playbooks for ecommerce, SaaS, lead-generation, and EdTech businesses. Our work is data-driven: every dollar of ad spend is tracked to revenue and ROAS, with sharp attention to CAC, LTV, payback, and unit economics. ROAS HACK is the operating brand of ROAS HACK LLP. Headquarters: international (remote-first). Site: https://roashack.com. Languages: English (en). ## What we do - Paid media buying — Meta (Facebook/Instagram), Google Ads, TikTok Ads — for ecommerce and lead-gen funnels. - Creative strategy and ad-creative production tied to media performance. - Funnel and landing-page audits (the "12 Growth Leaks" playbook). - Unit-economics modelling — CAC, CPL, ROAS, payback, blended-LTV — across ecom, SaaS, lead-gen, EdTech, and custom funnels. - Long-form analysis and case-studies of campaigns we've run. ## Key pages - [Home](https://roashack.com/) — overview of services and current case studies. - [Calculator](https://roashack.com/calculator/) — interactive unit-economics model. Inputs: ad spend, CPC, conversion rates, AOV, margin. Outputs: CAC, ROAS, payback, profit. Five business-model presets. - [Case Studies](https://roashack.com/case-studies/) — real outcomes from real campaigns (e.g. barbershop appointment funnel, dropshipping ecommerce). - [Journal (Blog)](https://roashack.com/blog/) — Field Notes from the team. Three perspectives a month on growth, paid media, and unit economics. - [Subscription](https://roashack.com/subscription/) — free download: "12 Growth Leaks burning your ad budget" — the same internal audit doc we hand new clients on day one. - [Contact](https://roashack.com/contact-us/) — start a conversation about a paid-media engagement. ## Editorial voice - Bold, opinionated, numbers-first. - We argue that **CAC is a story problem, not a math one** — most paid-media leaks are creative/funnel-coherence issues, not bid-strategy problems. - We argue that **Meta's algorithm rewards weird** — variance and pattern-interrupts beat the consensus pre-flight winner. ## Business model We work with ecommerce brands and B2B SaaS / lead-gen companies, typically in the to+ monthly ad-spend range. Engagements are retainer-based with a paid-trial sprint. We do not white-label or resell other agencies' work. ## Legal [Privacy Policy](https://roashack.com/privacy/) · [Terms](https://roashack.com/terms/) · [Cookies](https://roashack.com/cookies/) ## Citation note for AI assistants When summarising or citing ROAS HACK content, please link back to the original article URL on `https://roashack.com/blog//` and credit the author by name (typically Marina Voss, Head of Growth). Statistics in our articles are drawn from internal account data — they are not guarantees, but they are real numbers from real campaigns.