63 Business Ideas (Zero Startup Cost) — Full-Time

Vibe Coding App Agency

Learn to build software wrappers using no-code/low-code tools like Replit and Lovable by doing a 30-apps-in-30-days chal…

$10k-60k/month

Offshore Staffing Headhunting Agency

Find talent on platforms like Upwork, vet and qualify candidates (especially AI-native workers), and place them at compa…

$20k-80k/month

AdvancedHybridFree

Sweat Equity Partnership with Small Businesses

Find owner-operated small businesses that are underpriced and under-systemized. Negotiate conditional equity in exchange…

$50k-200k/month

Niche Directory as Lead Gen for Digital Agency

Build a niche directory (e.g., ABA clinics, healthcare providers, CPAs, lawyers) and use it as a lead generation funnel …

$5k-30k/month

Permissionless AI Ad Creation Service

Without asking permission, create gorgeous AI-generated ads for DTC brands and e-commerce companies using their existing…

$3000-$20000/month

Local Service Business Using Scraped Subcontractor Networks

Start a local service business (e.g., tree trimming) and use Outscraper to scrape Google Maps for all competitors in you…

$5000-$30000/month

Niche B2B Cold Outreach Agency Using Google Maps Scraping

Build a cold outreach agency that scrapes Google Maps via Outscraper for any local business niche (handyman, hair salons…

$3000-$20000/month

Independent Journalist Newsletter

Leave traditional media and launch an independent newsletter doing investigative journalism or deep-dive reporting on a …

$3,000-$30,000/month

AI Integration Consulting for Local Businesses

Help small and medium business owners adopt AI by building chatbots from their FAQs, analyzing their Google reviews for …

$5000-$25000/month

Home Service Business Launch via Referral Partnerships

Launch a new home service business (window cleaning, painting, etc.) with zero marketing spend by partnering with high-v…

Paid online community for niche skill teaching (Skool)

Launch a paid online community on platforms like Skool to teach a niche skill you are expert in (music, fitness, cooking…

$10000-55000/month

Community-building agent for niche experts

Approach experts (musicians, coaches, teachers) who have audiences but no paid community and offer to build and manage t…

$5000-25000/month

Niche industry marketing consultant via lead magnets

Pick one high-ticket industry (bariatric surgery, home health, roofing) and become the go-to marketing consultant by off…

Google Business Profile / Google Maps optimization agency

Start a service agency that helps local businesses improve their Google Maps and Google Business Profile rankings. Get o…

SEO backlink building agency

Offer a managed backlink building service for businesses that already have content but need domain authority. Charge $50…

AdvancedHybridFree

Pharmacy benefit negotiations as a service

Use publicly available pricing data from Cost Plus Drugs (Mark Cuban's company) to help large companies renegotiate thei…

$20000+/month

AdvancedOnlineFree

MCP server development for third-party SaaS tools

Build MCP (Model Context Protocol) servers for SaaS products that do not yet have one, enabling LLMs to easily connect t…

AI Automation Agency using no-code platforms

Build an agency that sets up AI agents and automations for businesses using no-code platforms like Lindy. Create content…

$5000-$10000/month

Digital marketing agency for local businesses

Build a service-based agency offering digital marketing to local businesses like lawyers, dentists, and chiropractors. C…

$10000-$100000/month

Conversion rate optimization (CRO) agency

Start an agency specializing in conversion rate optimization for e-commerce brands. Use tools like Intelligems to run A/…

$5000-$20000/month

Email marketing agency (Klaviyo specialist)

Start an email marketing agency focused on optimizing Klaviyo flows for e-commerce brands. Join Facebook groups for e-co…

$5000-$20000/month

Fractional CFO service for small businesses

Offer fractional CFO services to small businesses that cannot justify a full-time CFO. Charge $2,500/month to provide P&…

$10000-$50000/month

Google Business Profile management agency

Start a local agency managing Google Business Profiles (formerly Google My Business) for local businesses like dentists,…

AI app building service using no-code platforms

Use AI-enabled app builders like Replit, Cursor, or Bolt to rapidly build custom web applications for clients without wr…

$10000+/month

AI agent onboarding and SOP consulting

Help businesses prepare for AI agents by creating SOPs (Standard Operating Procedures), orientation processes, and onboa…

$10000+/month

Marketing agency for cash-pay psychiatrists

A niche marketing agency specifically targeting cash-pay psychiatrists who struggle to book appointments for certain aud…

Web development agency for small to medium businesses

A freelance or agency web development business targeting small to medium businesses that need professional, easy-to-mana…

Travel website connecting travelers with local culture and tours

A travel platform where users interact with locals from different countries, access educational content about cultures, …

$3000+/month

Short-form video content creation agency for entrepreneurs

A content creation and marketing business helping entrepreneurs grow through short-form video content creation and creat…

Klaviyo email marketing agency for e-commerce

Learn Klaviyo (email marketing platform built around Shopify) and offer monthly retainer services to e-commerce store ow…

$20000/month

Short Form Video Editing Service

Offer affordable video editing services for short form content creators, charging around $6 per video. Editors can be fo…

$3000+/month

Paid Ads Agency for Dentists

Run Facebook, Instagram, and Google ads specifically for dentists as a freelance agency. Dentists are one of the best ve…

BeginnerOfflineFree

Pond Cleaning Service

Clean residential and commercial ponds by wading in and raking out weeds and debris. Barrier to entry is extremely low -…

AI Consulting for Old-School Businesses

Offer AI implementation consulting to traditional, boomer-owned companies that haven't adopted ChatGPT or AI tools yet. …

$100K-$500K/year

$50K-$500K+/year depending on client base and service offerings

AI Consulting and Implementation Services

Build a services business helping business owners get up to speed on AI, implement automation, train AI agents, and inte…

Curious Learner Content Creator

Pick a niche you want to learn about (like Formula 1, AI, or cold email), learn something new every day, and make a shor…

$3000+/month

percentage-based fees on sourcing volume (e.g. 3% of spend)

Product Sourcing Agency

Help retail brands source products from manufacturers worldwide. Use tools like Import Yeti to track shipping container …

$2K-$10K setup fee + $500-$1K/month recurring per client

Business Analytics Dashboard Service

Build and maintain business analytics dashboards for executives. Charge $2,000-$10,000 as a setup fee plus $500-$1,000/m…

$500-$5,000/month recurring per client

AI Implementation Business

Help small-to-medium businesses ($1M-$50M revenue) implement AI tools like chatbots, AI receptionists, AI call answering…

$2K-$10K/month per client, recurring revenue

Zapier Automation Consulting Business

Offer automation consulting services using Zapier and no-code tools. Instead of one-time $2K website builds, charge $2K/…

$1,000-$10,000+ per project

Dashboard Agency

Build data dashboards for businesses using vibe coding tools like Bolt.new. Example cited: CJ built a dashboard for $9 i…

$5,000-$50,000+ per month

Vibe Coding Agency

Start an agency that builds apps and websites for clients using AI-powered vibe coding tools like Bolt.new, drastically …

$1,000-$20,000+ per month

Course Selling Website

Build your own course platform using vibe coding instead of using platforms like Udemy or Teachable that take 30-50% of …

$1,000-$100,000+ per month

SaaS Application

Build and launch SaaS products using vibe coding tools. The barrier to entry for creating software products has dropped …

$5,000-$50,000+ per month

AI-Powered CRM

Build a custom AI-powered CRM system using vibe coding tools. Example cited: Paul built a full CRM entirely on Bolt.new …

$10,000-$100,000+ per project

Internal Business Tools

Build bespoke internal tools for companies, including Fortune 500s. Many businesses need custom internal software and vi…

$2,000-$30,000+ per month

Content and Community Platform

Build your own platform to sell courses, materials, and community access directly to your audience. Cut out middlemen pl…

$1,000-$20,000+ per month

Emergency Services App

Build apps solving real-world problems in underserved markets. Example cited: someone in South Africa built an emergency…

$1,000-$50,000+ per month

Mobile App Development

Build and publish mobile apps using vibe coding tools. Demonstrated with a Spotify clone built live on Bolt.new, showing…

IntermediateOfflineFree

Door-to-Door Summer Sales

Work as a door-to-door salesperson selling pest control, solar, roofing, windows, or alarm contracts during summer month…

$100K-$1M+ per summer season

$500-$5000 per week depending on skills and hustle

Rapid Freelancing on Online Platforms

Offer freelance services on platforms like Upwork and Fiverr to generate quick income. Leverage any existing skills to s…

Facebook Marketplace Posting Agency

Manage multiple Facebook Marketplace accounts for home service businesses to generate organic leads. Post listings on be…

$50K-$300K/year

BeginnerOfflineFree

Window Washing Service

Go door-to-door offering window washing services. Charge per window with a free quote. Example given: charge $250 for a …

$2000-8000/month

IntermediateOfflineFree

Tree Trimming Service (Subcontractor Model)

Start a tree trimming business using a marketing-heavy, operations-light model. Post ads on Facebook Marketplace to find…

Social Media Content Creation Business

Build an audience by sharing business knowledge and entrepreneurial experience across Twitter, Instagram, Facebook, TikT…

$1000-50000+/month

AdvancedOnlineFree

Trade School Consulting

Help existing trade schools and businesses navigate government workforce grants, optimize pricing, implement CRMs, sales…

$200K-$500K+/year

$3K-$15K/month within first few months

Upwork Freelance App Builder

Use Upwork to find clients who need simple apps, automations, or no-code solutions built. Start with small troubleshooti…

Automation Troubleshooting Freelancer

Specialize in fixing broken automations and integrations (Make.com, Zapier, GoHighLevel, etc.) found on Upwork. Target s…

$3K-$10K/month

Freelance Copywriting Service

Offer freelance copywriting services to businesses, writing sales emails, landing pages, and marketing copy using the AI…

$5000-$20000/month

Cold Email Outreach Service

Offer a cold email writing and outreach service for businesses looking to land deals, partnerships, or clients. The epis…

$5000-$15000/month

AdvancedOnlineFree

Fractional CFO/CMO on Twitter

Offer fractional CFO or CMO services by cultivating a small, highly loyal audience on Twitter. Creators with just 2,000 …

$30,000 to $70,000/month