AI business ideas you can build with Vercel

While your product is still being built, publish pages that answer the questions your future customers search for on Google and ask ChatGPT, so visitors are already arriving on launch day. It works for any small software product that people pay for. The hard part: writing enough useful pages to start ranking while you are still building the product itself.

Make a website with a calculator for one formula people already search for, like a tax or tire-size calculator. It earns from display ads and affiliate links shown to visitors who arrive from search. The hard part: picking a formula people search for that big sites haven't already covered, then building search traffic over months.

Find well-reviewed local businesses with old, slow, or missing websites and build a modern replacement from their Google listing. Then show the owner a live preview and offer to switch it over for a one-time fee plus a monthly fee. The hard part: getting busy owners to reply to a stranger's message and agree to move their domain.

Build one-page calculators where an agency's or accounting firm's prospects enter their own numbers and get an answer, such as the ad return they need to break even or how much they would take home as an S-corp instead of a sole proprietor. Each page shows the firm's case studies next to the result and collects the visitor's email, and the firm pays you to build it. The hard part: getting the math right for each industry so the firm trusts it, and finding firms willing to pay for a page they could ask their own team to build.

Sort a small business's incoming emails and support tickets with a cheap AI that only makes sorting calls, and bring in a writing AI or a person only when needed. The hard part: selling the service and tuning categories so the decider stays accurate on each client's mail mix.

If your product already stores lots of real records, like user profiles or listed products, turn each one into its own page that can show up in Google search, and cut groups of pages that bring no signups. If your site is just one page, write a few articles that answer what buyers search for. The hard part: waiting months for Google to send visitors, then judging which groups of pages actually bring signups.

Pick one AI tool or trend that launched in the last 90 days, and run a website that collects real examples of how people use it: what they did, what they got, and the prompt they used. Sponsors, newsletter readers and affiliate partners pay. The hard part: getting visitors in the first place, because the example's traffic came from the owner's large X following, and then keeping the directory updated every day.

A small AI tool that reads an online store's customer reviews and turns them into product benefit lists, ad copy, and FAQ answers. Store owners pay a monthly plan. The hard part: standing out from the general AI writing tools store owners already use.

Use Claude to write add-on scripts for FiveM, the platform people use to run their own GTA roleplay servers. Sell them to server owners on the official Cfx Marketplace, even if you can't code. The hard part: getting a new seller's scripts noticed on a crowded marketplace and testing each one well enough on a real server before release.

If you sell a one-time scan or report, build an ongoing version and email it to the people who already bought from you before you spend more on ads. These buyers have already paid once, so they are the most likely to pay every month. The hard part: building an ongoing version that is worth paying for every month, not just the one-time report again.

On a job board or directory, charge the readers who need the list fast, not the businesses you assume have money. Skip the free tier. The hard part: finding a market where one side is clearly more urgent than the other and will pay without a free tier.

Offer an AI tool free to users who connect their own AI account (their own API key, so they pay the AI company directly), and charge a monthly fee to those who use yours. The hard part: making the paid tier feel worth it when the free own-key path already works.

Build a tool other apps pay to use that does one boring developer job, charge by how much it's used, and use a free single-use tool page to bring in developers. The hard part: ranking a free tool page high enough to feed steady paid API usage.

Find something annoying, repetitive or hidden on a website with millions of users, then add the missing feature with a Chrome extension you build with AI. Users of that site pay to unlock the advanced features. The hard part: picking a missing feature people use often enough to pay for, then standing out in the extension store.

A monthly tool that keeps asking AI assistants the questions buyers ask and reports whether a business's brand gets recommended. Small brands pay to see whether they are being left out of AI answers. The hard part: standing out from similar trackers and showing brands what to do with the results.

A small tool checks the pricing pages of an online store's competitors and emails the owner a weekly report of what changed. Store owners pay a monthly fee so they no longer have to check by hand. The hard part: keeping the price checker working as each competitor's pages change, and finding store owners willing to pay for it.

Recruiters and small hiring agencies pay for a screening tool. They type in their own hiring criteria, and a decision model (a fast AI that only makes yes/no, sorting or scoring calls) scores each CV from 1 to 5 and quotes the CV line behind each score. The hard part: getting recruiters to trust and switch to a new tool when the hiring software they already use may have screening built in.

For a simple consumer app, find a phrase people often type into App Store search that big apps don't already own. Put it in the app's name and subtitle, for example 'Habit Tracker - Habit Kit', so App Store search brings users without ads. The hard part: finding a search phrase with real volume that big apps haven't already claimed, then collecting enough reviews to climb the rankings.

Build a simple web tool where a restaurant owner types in this week's menu specials and gets seven days of social media posts back. Owners pay a small monthly subscription. The hard part: getting busy restaurant owners to notice and try the tool when many cheap caption writers already exist.

Score each new event in one niche routine with a decision model (a fast AI that only makes yes/no or sorting calls), then send subscribers only the act or skip verdicts. The hard part: picking a niche where the signal is clear and users keep trusting an automated score.

Find popular Chrome extensions with many bad reviews, rebuild the same tool with the complaints fixed, and charge the people who already installed it. The hard part: picking an extension whose bad reviews are about the product, not just the price, then getting store approval.

Build a simple online tool for independent used-car dealers. It adds up the purchase price, repairs, fees, and sale price of each car to show the real profit. Dealers pay a monthly subscription so they can stop relying on spreadsheets that hide their margins. The hard part: reaching independent dealers, who rarely shop for software online and are used to their spreadsheets.

Build a small iPhone app that turns WhatsApp voice notes into text on the phone itself, so you have no server or AI bills. People who get long voice notes and would rather read them pay for it in the App Store. The hard part: getting found in a crowded App Store when the app is simple enough for others to copy.

When a tool that people rely on announces it is closing, build a simple replacement that pulls in the same data and shows the same screens. Then charge the users who are about to lose it. The hard part: spotting the shutdown early and shipping something users trust before they settle on another replacement.

Newsletter writers pay for a tool that lists brands already sponsoring similar newsletters, so they know who to pitch instead of guessing. The hard part: keeping the sponsor list large and current enough that writers find brands they had not already thought to pitch.

Offer a tool that turns a person's written scripts into short videos using their own face and voice. Founders, small online brand owners and people with day jobs who post educational videos pay monthly so they can keep posting. The hard part: making videos that look and sound enough like each customer that they will post them, and finding users one demo call at a time.

Build a browser extension that uses a decision model (a fast AI that only makes yes/no or sorting calls) to mark or hide posts a reader doesn't want, such as likely AI-written ones, on sites they scroll every day. Readers pay a monthly fee for a cleaner feed. The hard part: making the hide calls fast and accurate enough that readers trust them, then getting found in a crowded Chrome Web Store.

Build a study app where students upload their own lectures, textbooks and PDFs and get back quizzes, flashcards and an AI voice tutor. Students pay a monthly subscription. The hard part: getting students to find your app among many study tools and keep using it after exams end.

Build a subscription tool that turns a trade contractor's job notes, voice memos or photos into a branded quote in minutes. Clients pick options, sign and pay a deposit online, and the tool follows up on any quote nobody has signed. HVAC, roofing, electrical, plumbing and renovation contractors pay a monthly fee. The hard part: getting busy contractors to change how they already quote while several similar new tools compete for the same trades.

Train a small open AI model on one narrow yes/no judgment, host it, and charge developers who need it at volume for each use. The hard part: finding a niche with enough labeled data and buyers who will pay per call.

Build a code template or library that handles the tedious setup developers repeat on every project, such as payments, licensing, and auto-updates. Developers buy it as a download so they can skip straight to building their own app. The hard part: getting developers to notice your kit among the many free and paid templates already out there.

Build a tool that watches Reddit, X and Hacker News for posts asking for a recommendation, looking for an alternative to a competitor, or complaining about a problem. It scores each post for how ready the person is to buy and drafts a reply. Software founders pay a subscription to see these people before their competitors do. The hard part: standing out against many similar tools and making the scores good enough that founders keep checking the list.

Buy a small Shopify app that already has paying store owners, find the one problem those stores struggle with most, and add an AI feature that fixes it. Store owners keep paying the app's monthly fee, and more of them sign up. The hard part: finding an app with real paying merchants at a fair price, and spotting the one problem that, once fixed, changes how much they use it.

Build a tool that cuts videos into clips and adds captions in the browser or on the creator's own computer, with no upload and no per-minute cloud fees. Creators tired of clipping subscriptions pay for extras like brand presets, templates, or built-in AI captioning. The hard part: standing out against free clipping tools that already exist and getting creators to find and trust yours.

Sell your tool to the agencies that run one platform, such as Klaviyo or Shopify, for many brands, instead of selling to each brand. One agency sale can bring in 10 to 30 brand accounts. You find these agencies for free in the platforms' public partner directories. The hard part: building something that clearly saves agency teams hours each week, then winning over agency owners who already have their own way of working.

Build a simple website builder for owners who aren't technical, made for one type of business such as dentists, cleaners, or food trucks, and charge them a monthly subscription. The hard part: reaching owners in one trade, who don't hang out where software founders do, and making templates good enough that they don't hire a designer instead.