More ideas you could build
27 ideas that keep earning once set up — not jobs. Rough ranges once established; many earn nothing. For a personal ranking with the assumptions shown, use the matcher. Earning from your time instead? That's GravyTrain.
Showing 24 of 27
Affiliate Marketing
Earn commissions promoting products you believe in through unique referral links on social media, blogs, or YouTube.
- Start
- €0
- Difficulty
- beginner
- Risk
- low
€0–€600/mo rough range
YouTube Content Creator
Build a YouTube channel around your expertise or interests. Monetize through ads, sponsorships, and affiliate links.
- Start
- €300
- Difficulty
- intermediate
- Risk
- low
€0–€800/mo rough range
Index Fund Investing (S&P 500, MSCI World)
Invest in low-cost index funds for long-term wealth building. Average 7-10% annually.
- Start
- €1,000
- Difficulty
- beginner
- Risk
- medium
€0–€40/mo per €10k rough range
High-Yield Savings Accounts
Park emergency fund in high-yield accounts. Earn 3-4% APY with zero risk.
- Start
- €1,000
- Difficulty
- beginner
- Risk
- low
€8–€25/mo per €10k rough range
Instagram Influencer
Build engaged following (10k+), monetize via brand deals, affiliates, and sponsored posts.
- Start
- €0
- Difficulty
- intermediate
- Risk
- medium
€0–€1,000/mo rough range
Dropshipping Store
Sell products online without holding inventory. Supplier ships directly to customers while you keep the markup.
- Start
- €200
- Difficulty
- intermediate
- Risk
- medium
€0–€1,000/mo rough range
Airbnb / Short-Term Rental
Rent out spare room or entire property on Airbnb. High demand in Dublin, Cork, Galway.
- Start
- €500
- Difficulty
- intermediate
- Risk
- medium
€300–€1,500/mo rough range
Dividend Stock Investing
Buy dividend-paying stocks for passive quarterly income. Irish investors favor FTSE/S&P 500 dividend aristocrats.
- Start
- €1,000
- Difficulty
- intermediate
- Risk
- medium
€20–€35/mo per €10k rough range
Etsy Digital Products
Sell printables, templates, planners, or digital art. Zero cost per sale after creation.
- Start
- €50
- Difficulty
- beginner
- Risk
- low
€50–€800/mo rough range
Create & Sell Online Courses
Package your knowledge into courses on Udemy, Teachable, or own site. Earn passive income.
- Start
- €100
- Difficulty
- intermediate
- Risk
- low
€0–€900/mo rough range
Real Estate Investment Trusts (REITs)
Invest in real estate without buying property. REITs pay 90%+ of income as dividends.
- Start
- €1,000
- Difficulty
- beginner
- Risk
- medium
€25–€40/mo per €10k rough range
Self-Publish eBooks on Amazon
Write and publish eBooks on Amazon Kindle Direct Publishing. Earn 70% royalties.
- Start
- €0
- Difficulty
- intermediate
- Risk
- low
€0–€400/mo rough range
Amazon FBA (Fulfillment by Amazon)
Sell products on Amazon, let them handle storage, packing, and shipping. Target EU market.
- Start
- €2,000
- Difficulty
- advanced
- Risk
- high
€0–€1,500/mo rough range
Print on Demand Merch
Design t-shirts, mugs, phone cases. No inventory - products printed only when ordered.
- Start
- €0
- Difficulty
- beginner
- Risk
- low
€0–€500/mo rough range
Podcast with Sponsorships
Start a podcast in your niche. Monetize via sponsorships at 1k+ downloads per episode.
- Start
- €200
- Difficulty
- intermediate
- Risk
- low
€0–€700/mo rough range
Sell Stock Photos & Videos
Upload photos/videos to stock sites. Earn royalties every time someone downloads your content.
- Start
- €500
- Difficulty
- beginner
- Risk
- low
€5–€150/mo rough range
Rent Out Parking Space
Earn €100-300/month renting unused driveway or parking spot in Dublin/Cork city centers.
- Start
- €0
- Difficulty
- beginner
- Risk
- low
€60–€250/mo rough range
Build a Micro-SaaS Product
Create a niche software tool solving specific problem. Charge €10-50/month subscriptions.
- Start
- €500
- Difficulty
- advanced
- Risk
- medium
€0–€1,500/mo rough range
Rent Your Car (Turo-style)
Rent out your car when not in use. Earn €500-1500/month depending on car type.
- Start
- €0
- Difficulty
- beginner
- Risk
- medium
€200–€800/mo rough range
Vending Machine Business
Buy and place vending machines in high-traffic locations. Earn €200-800/month per machine.
- Start
- €3,000
- Difficulty
- intermediate
- Risk
- medium
€30–€400/mo rough range
Sell Music Beats Online
Produce and sell beats to artists on BeatStars or Airbit. Earn €20-500 per beat.
- Start
- €500
- Difficulty
- advanced
- Risk
- low
€0–€500/mo rough range
Rent Out Tools & Equipment
Rent rarely-used tools (lawnmower, power drill, ladder) on Fat Llama or locally.
- Start
- €0
- Difficulty
- beginner
- Risk
- low
€20–€300/mo rough range
License Music to Stock Libraries
Create instrumental tracks, license to Epidemic Sound, AudioJungle. Earn royalties.
- Start
- €500
- Difficulty
- advanced
- Risk
- low
€0–€300/mo rough range
ATM Machine Ownership
Own and operate ATMs in retail locations. Earn €1-3 per transaction.
- Start
- €5,000
- Difficulty
- advanced
- Risk
- high
€50–€400/mo rough range