B2B Services
B2B Services business ideas for solo founders
8 vetted b2b services ideas in the catalog, each scored on founder-fit across 10 dimensions, with real startup costs, competitor breakdowns, and honest red flags. Avg founder fit 73/100 · 8 low-cost · 1 beginner-friendly.
Selling services to other businesses. Bigger budgets, longer relationships, and clients who actually pay on time, at the cost of a real sales cycle. Best when you can name where your first ten clients hang out, and when the person who buys is also the person who uses what you deliver.
Want to know which of these fits *you*? Find your founder fit in 60 seconds and every idea below gets scored against your profile.
Google Review Autopilot for Local Businesses
A SaaS platform that automatically texts customers right after a job is done asking for a Google review, and quietly routes unhappy customers to a private feedback form before they go public.
Medium$500 – $3,000Large marketFounder fit82/1002 – 5 monthsADA / WCAG Website Accessibility Audits for SMBs
A focused B2B service that audits small- and mid-sized business websites against WCAG 2.1/2.2 standards (the de facto US legal threshold under ADA Title III), produces a clear remediation plan, and optionally implements the fixes, protecting clients from the surging wave of digital-accessibility lawsuits.
Medium$500 – $3,000Large marketFounder fit78/1001 – 3 monthsNiche Tech Recruiting Agency
A focused recruiting agency specializing in one underserved technical role (devops, ML engineers, security engineers, embedded firmware), building a long-term candidate network in a single niche where generalist agencies fail. Solo or 2-person operation generating $300k-$1M/yr from placement fees.
Medium$500 – $5,000Large marketFounder fit74/1006 – 12 monthsB2B Newsletter Operations as a Service
A productized monthly retainer that produces a high-quality B2B newsletter for technical founders, 4 issues a month written from your brain dump, audience research, distribution, and analytics, replacing the $80K/yr 'head of content' hire for early-stage SaaS companies.
Easy$500 – $2,500Medium marketFounder fit70/1002 – 4 monthsFractional Bookkeeping for Solopreneurs & Small Service Businesses
A productized monthly bookkeeping service for solopreneurs, agencies, and freelancers earning $5k–$50k/mo, categorizing transactions, reconciling accounts, preparing tax-ready financials, and answering 'can I afford this?' questions. The cleaner, simpler alternative to enterprise-priced Bench or Pilot for businesses too small to justify them.
Medium$500 – $3,000Large marketFounder fit70/1003 – 9 monthsAI Automation Agency for Small Businesses
A done-for-you agency that builds custom AI agents and automations for small businesses, automating lead follow-up, scheduling, data entry, reporting, and customer ops with tools like n8n, Make, and the latest agent frameworks. Riding the 'Do It For Me' wave: businesses want AI outcomes without building anything themselves.
Medium$500 – $5,000Large marketFounder fit70/1003 – 9 monthsGrant Writing Service for Nonprofits & SMBs
A specialized service that researches, writes, and manages grant applications for nonprofits, small businesses, researchers, and creatives chasing funding they don't have time or skill to pursue. High-value, expertise-driven work with recurring relationships as organizations apply cycle after cycle.
Medium$500 – $3,000Medium marketFounder fit70/1003 – 9 monthsB2B Cold Email & Outbound Lead-Gen Agency
A done-for-you outbound agency that books qualified sales meetings for B2B companies, building targeted lead lists, writing and sending AI-personalized cold email sequences, managing deliverability, and handing clients a calendar full of booked calls. They close; you fill the pipeline.
Medium$500 – $5,000Large marketFounder fit68/1003 – 9 months
Not sure which b2b services idea fits you?
The 60-second founder-fit finder scores all 122 catalog ideas (not just B2B Services) against your skills, budget, and goals.
Find your fit →