Resume And Cover Letter Business

4 Resume And Cover Letter Business Success Stories [2025]

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Updated: April 15th, 2025

Resumes and cover letters are crucial tools for job seekers to advertise their skills and experiences to potential employers.

Starting resume and cover letter writing is a profitable idea you can pursue as a full-time career or a side hustle. However, it requires dedication and passion to be successful. A resume and cover letter business can be both lucrative and fulfilling by helping others achieve their career aspirations.

The resume writing business is a multi-million dollar industry. Everyone is worried about making sure that they have a good resume. The resume and cover letter writing business is actually one of the coolest things you can do at first.

You get to help people turn their careers around and serve them in your own way.

In this list, you'll find real-world resume and cover letter business success stories and very profitable examples of starting a resume and cover letter business that makes money.

1. Content-Whale Private Limited ($750K/year)

Vaibhav Kishnani, an engineer turned writer, came up with the idea for Content-Whale after noticing the unprofessional conduct in the Indian content market. With just Rs. 2,500 ($35) in capital, he started the content agency which now generates a revenue turnover of Rs. 4 crores ($514,000) and serves clients like Quikr and The Boston Consulting Group.

How much money it makes: $750K/year
How much did it cost to start: $35
How many people on the team: 30

How We Started A $514K/Year Content Curation Agency With Just $35 [From India]

Content-Whale, a content curation agency, has achieved a Rs. 4 crore ($514k/year) turnover 4-5 years after being started with just Rs. 2500 ($35), and has a pool of more than 500 writers, aiming to become a market leader in the global content market.

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Read by 7,086 founders

2. Resume Assassin ($360K/year)

Mary Southern, founder of Resume Assassin, started the business almost 10 years ago to combine her love for resume writing, job searching, and serving others. Despite doubting her marketable skills, she decided to pursue her passion and create a company that empowers job seekers and entrepreneurs. With hard work and a bit of luck, Mary has grown her business 25%+ YoY for the last 5 years, helping clients land jobs at leading companies and capturing 7- and 8-figure clients.

How much money it makes: $360K/year
How many people on the team: 1

How I Make $300K/Year Writing Resumes

Resume writing service, Resume Assassin, was launched almost 10 years ago by Mary Southern and has grown 25%+ YoY for the last 5 years, charging $499 for an entry-level resume, $549 for a mid-level resume, $599 for a leadership resume, $649 for an executive resume, $150 for a cover letter, and $349 for LinkedIn optimization, gaining a feature in a local newspaper, as well as appearances on business podcasts and aiming to work with influencers to widen its customer base despite originally being plagued with self-doubt on marketable skills.

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Read by 6,549 founders

3. AiApply ($180K/year)

Aidan Cramer co-founded AiApply after drawing from his HR tech experience and leveraging the viral success of his previous AI-driven venture, PetVet.ai. Their platform, which now generates $25K in monthly revenue, revolutionizes job applications using personalized AI to streamline the process.

How much money it makes: $180K/year
How much did it cost to start: $0
How many people on the team: 0

We Make $15K/Month Helping People Apply To Jobs With AI

AiApply case study showcases the journey from $0 to $25K in monthly revenue, highlighting the power of AI-driven solutions to revolutionize the job application process through personalized tools, viral content, and sustainable growth strategies for SaaS founders.

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Read by 5,476 founders

4. By Recruiters ($42K/year)

Ana Colak-Fustin, founder of ByRecruiters, came up with the idea for her business after working as a corporate career coach and noticing that job seekers struggled with crafting effective resumes. She decided to create functional and minimal resume templates that would pass the screening of corporate recruiters and ATS software. Since launching in 2018, ByRecruiters has sold over 6,000 resume templates and brings in between $1,500 to $4,000 per month.

How much money it makes: $42K/year
How much did it cost to start: $5
How many people on the team: 1

I Launched A $30K/Year Etsy Shop That Sells Resume Templates [Side Hustle]

Founded by a corporate career coach in 2018, ByRecruiters has sold over 6,000 digital resume templates in 50+ countries, generating $1,500 to $4,000 per month and boasting a 116.91% return on ad spend through Etsy.

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Read by 18,116 founders