10 B2B Service Ideas for Solopreneurs (2026)

High-value B2B services you can sell to businesses as a solopreneur. Business clients pay more and stick longer than consumers.

1. Fractional CFO Service

High$10K-$50K/mo

Provide part-time CFO services to startups and small businesses. Financial planning, forecasting, and reporting.

Real example: Fractional CFOs charge $3K-$10K/mo per client. Startups need financial expertise but can't afford full-time.

2. LinkedIn Ghostwriting for Executives

Low$8K-$30K/mo

Write LinkedIn posts and articles for busy executives and founders. Help them build their personal brand.

Real example: LinkedIn ghostwriters charge $2K-$5K/mo per client. Executives know they need to post but don't have time.

3. Cold Email Agency

Medium$8K-$40K/mo

Set up and manage cold email outreach campaigns for B2B companies. Handle copy, deliverability, and lead handoff.

Real example: Cold email agencies charge $2K-$5K/mo per client. Instantly and Smartlead make the tech side easy.

4. Pitch Deck Design Service

Medium$8K-$35K/mo

Design investor pitch decks for startups. Combine strategy consulting with beautiful design for premium pricing.

Real example: Pitch deck designers charge $3K-$15K per deck. Funded startups always need polished decks.

5. Customer Onboarding Consulting

Medium$8K-$30K/mo

Help SaaS companies improve their customer onboarding flow. Better onboarding means lower churn and higher LTV.

Real example: Onboarding consultants charge $5K-$15K per project. SaaS companies see direct ROI from reduced churn.

6. Employer Branding Service

Medium$5K-$25K/mo

Help companies build their employer brand to attract better talent. Career pages, job posts, culture content, and Glassdoor strategy.

Real example: Employer branding agencies charge $3K-$8K/mo. Companies struggling to hire pay premium for talent marketing.

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