AI business ideas you can build with Claude

Claude (incl. Claude Code): Free tier · Pro $20/mo (opens in new tab). Ranked by X buzz.

Ideas

1
Build a viral daily web game with Claude in a weekend
Make a simple daily web game with AI and grow it by letting people share their scores.
Cost $0–$70/monthCould earn $250/mo estimate🔥 61 X buzz · 953 posts/wk
2
Help homeowners answer HOA fines and violation letters
From X problem A simple service that reads an HOA letter, checks it against the community rules and drafts a calm, clear reply or appeal.
Cost $0–$22/monthCould earn $585/mo estimate🔥 61 X buzz · 554 posts/wk
3
Do deep research in minutes with AI
Ask AI to read many sources and write a cited brief.
Cost $0–$107/monthCould earn $600/mo estimate🔥 57 X buzz · 392 posts/wk
4
Review pull requests with AI
Let AI do a first review on every pull request and flag risks.
Cost $0–$70/monthCould earn $190/mo estimate🔥 56 X buzz · 742 posts/wk
5
Use AI agents to research markets
Agents gather data and summarize markets; humans decide trades.
Cost $0–$52/monthCould earn $1,000/mo estimate🔥 56 X buzz · 881 posts/wk
6
Do bookkeeping and invoices faster with AI
AI categorizes expenses, reads receipts and drafts invoices.
Cost $0–$52/monthCould earn $1,000/mo estimate🔥 55 X buzz · 1.1k posts/wk
7
Package your know-how as Claude Skills
Write reusable “skills” so Claude follows your process every time.
Cost $0–$70/monthCould earn $190/mo estimate🔥 54 X buzz · 2.1k posts/wk
8
Build an agent that files refunds and insurance claims for you
Get AI to write and track your refund and insurance claims.
Cost $0–$42/monthCould earn $300/mo estimate🔥 54 X buzz · 230 posts/wk
9
Review contracts with AI before you sign
AI explains contracts in plain words and flags risky clauses.
Cost $0–$22/monthCould earn $900/mo estimate🔥 52 X buzz · 386 posts/wk
10
Let AI sort and draft your email
AI triages your inbox, drafts replies and flags what matters.
Cost $0–$42/monthCould earn $300/mo estimate🔥 52 X buzz · 140 posts/wk
11
Let an AI agent use websites for you
Browser agents fill in forms, compare options and gather data on websites.
Cost $0–$131/monthCould earn $900/mo estimate🔥 52 X buzz · 1.5k posts/wk
12
Connect your app to AI assistants with an MCP server
Build an MCP server so assistants like Claude can use your product.
Cost $0–$70/monthCould earn $190/mo estimate🔥 51 X buzz · 846 posts/wk
13
Explain IRS letters in plain English and prepare the reply
From X problem People upload a tax notice; AI explains what it means, the deadline and options, and drafts a response for a tax pro to check.
Cost $0–$22/monthCould earn $588/mo estimate🔥 49 X buzz · 112 posts/wk
14
Get organized for taxes with AI
AI sorts receipts and explains tax terms in plain words.
Cost $0–$52/monthCould earn $1,000/mo estimate🔥 49 X buzz · 829 posts/wk
15
Find security bugs with AI agents
Agents scan code and apps for vulnerabilities before attackers do.
Cost $0–$70/monthCould earn $190/mo estimate🔥 49 X buzz · 776 posts/wk
16
Vibe-code a small paid app and launch it
Build a small paid web app with AI coding tools, then sell a simple subscription.
Cost $0–$70/monthCould earn $290/mo estimate🔥 47 X buzz · 379 posts/wk
17
Review medical bills for errors and draft disputes
From X problem Patients upload an itemized bill; AI flags likely errors and duplicate charges and drafts a dispute letter they send.
Cost $0–$22/monthCould earn $790/mo estimate🔥 45 X buzz · 60 posts/wk
18
Help renters get their security deposit back
From X problem A move-in/move-out photo checklist plus an AI-drafted deposit demand letter based on local rules.
Cost $0–$22/monthCould earn $725/mo estimate🔥 44 X buzz · 69 posts/wk
19
Draft prior authorization paperwork for small clinics
From X problem AI pulls the needed facts from a visit note and drafts the prior-auth request and appeal letters for staff to check and send.
Cost $0–$103/monthCould earn $1,197/mo estimate🔥 43 X buzz · 61 posts/wk
20
Turn Instagram and WhatsApp DMs into booked calls with an AI setter
Reply to every Instagram and WhatsApp message fast and turn chats into booked calls.
Cost $47–$198/monthCould earn $290/mo estimate🔥 40 X buzz · 25 posts/wk
21
Build a $100K-a-month app on top of AI
Build a focused product on top of AI that solves one job really well.
Cost $0–$70/monthCould earn $290/mo estimate🔥 35 X buzz · 38 posts/wk
22
Run a solo automation agency on Claude Code and reusable skills
Start a one-person business setting up AI automations for local companies.
Cost $0–$70/monthCould earn $290/mo estimate🔥 35 X buzz · 21 posts/wk
23
Turn meetings into notes and tasks automatically
AI records meetings, writes notes and sends action items.
Cost $0–$131/monthCould earn $900/mo estimate🔥 32 X buzz · 710 posts/wk
24
Sell a LinkedIn prospecting AI agent as a SaaS product
Find people on LinkedIn who are likely to buy, and reach out to them.
Cost $0–$70/monthCould earn $290/mo estimate🔥 31 X buzz · 22 posts/wk
25
Plan events with AI
AI drafts timelines, vendor emails and guest messages.
Cost $0–$42/monthCould earn $300/mo estimate🔥 26 X buzz · 539 posts/wk
26
Help insurance agents quote and follow up with AI
AI gathers client info, compares options and follows up.
Cost $47–$150/monthCould earn $1,500/mo estimate🔥 22 X buzz · 603 posts/wk
27
Cut trial churn by testing when your paywall appears
Make more money from an app by changing when you ask people to pay.
Cost $0–$70/monthCould earn $290/mo estimate🔥 20 X buzz · 65 posts/wk
28
Design mobile apps by chatting with AI
Sleek turns a chat about an app idea into polished mobile app designs in minutes.
Cost $0–$70/monthCould earn $190/mo estimateNo X data
29
Find buyers already engaging in your market on autopilot
Find people already talking about your topic online and start real conversations with them.
Cost $47–$198/monthCould earn $290/mo estimateNo X data
30
Turn screenshots into working front-end code
Screenshot to Code converts a screenshot, mockup, recording or prompt into HTML/Tailwind, React or Vue, then refines it from plain-English follow-ups.
Cost $0–$70/monthCould earn $190/mo estimateNo X data
31
Turn a text idea into an iOS and Android app
AppAlchemy turns a plain-text idea into app designs and a working mobile app without code.
Cost $0–$70/monthCould earn $190/mo estimateNo X data
32
Build a faith companion that lives in iMessage
Flint is a Christian companion people text for prayer, verses and daily check-ins, with no app to download.
Cost $0–$90/monthCould earn $290/mo estimateNo X data
33
Have an agent find businesses without a web app and pitch them
A developer asked Manus to find car brands with no web app and email them; one replied and he built them an app.
Cost $47–$150/monthCould earn $1,500/mo estimateNo X data
34
Launch a consumer AI app to an audience you already have
If you already have followers, build a simple app for them with AI.
Cost $0–$70/monthCould earn $290/mo estimateNo X data
35
Update your CRM from meeting transcripts automatically
A consulting team built an n8n workflow that pulls deal stage, next step, date and objections out of call transcripts.
Cost $47–$150/monthCould earn $1,500/mo estimateNo X data
36
Build an agent that knows everything about your company
Founders who struggled to set up a Hermes agent with full company context turned that into Almanac.
Cost $0–$131/monthCould earn $900/mo estimateNo X data
37
Find a SaaS idea and build it with Claude Code until customers pay
A builder used Claude Code to come up with a SaaS idea, implement it, and land a second paying customer.
Cost $0–$70/monthCould earn $290/mo estimateNo X data
38
Sell one API for every LLM provider
Give developers one simple way to use many AI models.
Cost $0–$70/monthCould earn $190/mo estimateNo X data
39
Answer, qualify and book every inbound lead in under two minutes
A builder shared a 9-node n8n and Claude workflow that scores inbound leads, replies to good ones from Gmail and logs the rest for review.
Cost $47–$150/monthCould earn $1,500/mo estimateNo X data
40
Vibe code a paid app to $8k MRR without a coding background
A non-developer founder building apps with Claude Code reports reaching $8k in monthly recurring revenue after three months without sales.
Cost $0–$70/monthCould earn $290/mo estimateNo X data
41
Turn two years of bank exports into accountant-ready tax reports
A Dutch freelancer had Claude Code ingest two years of bank transactions, match receipts from email and produce reports for his accountant.
Cost $0–$52/monthCould earn $1,000/mo estimateNo X data
42
Build a SaaS for researchers without knowing how to code
A researcher with no web background built an AI tool for scientific figures with Claude and Cursor and reports about $1K MRR 25 days after launch.
Cost $0–$155/monthCould earn $290/mo estimateNo X data
43
Replace hours of manual prospecting with an n8n lead pipeline
A freelancer builds n8n lead-sourcing systems for agencies and says one cut manual work from 5-6 hours a day to about 30 minutes.
Cost $47–$150/monthCould earn $1,500/mo estimateNo X data
44
Use marketing skills to get a first vibe-coded app to $1,400 MRR
A marketer with no coding background vibe coded his first app and reports 592 users and $1,400 MRR in the first month.
Cost $0–$70/monthCould earn $290/mo estimateNo X data
45
Vibe code a class-action settlement finder to $20K a month
A 23-year-old founder built Payout, an app that finds class-action settlements users qualify for, with Claude Code in under two weeks.
Cost $0–$70/monthCould earn $290/mo estimateNo X data
46
Build an app with Cursor and launch it to $300K ARR
Build an app with an AI code editor and launch it to people who already follow you.
Cost $0–$70/monthCould earn $290/mo estimateNo X data
47
Build an AI tool to $42K MRR in 90 days
Build and launch a simple AI tool fast, then grow it.
Cost $0–$70/monthCould earn $290/mo estimateNo X data
48
Vibe code an invoicing SaaS for freelancers to 100 paying users
A solo founder built an invoicing and payment-tracking tool with Cursor and Claude and reports about $2k MRR from 100 paying users.
Cost $0–$100/monthCould earn $290/mo estimateNo X data

Ideas

The weekly top 5.