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Search Online Businesses for Sale

The #1 Marketplace to buy and sell online businesses, websites and digital assets.
Thinking of selling? Estimate your business value with live market data and thousands of comparable sales.

Showing 1-22 of 22 matching "calculator"

  • Marketplace · Listed by Owner

    247 Calculator

    Data Verified

    $728 peak monthly profit, 25K+ monthly pageviews, 100% margins ~ passive calculator site earning with Mediavine, primed for SEO growth

    Canada

    Monthly Revenue

    USD $310

    Monthly Profit

    USD $310

    Profit Multiple

    5.4x

    Age

    3 years

    Type

    Content

    Industry

    Education


    Asking price

    USD $20,000

  • Marketplace · Listed by Owner

    Home Addition Cost Calculator

    Data Verified

    HomeAdditionCostCalculator.com, a 3-year-old EMD reaching homeowners planning $50K+ projects. 5 calculators, lead capture, Journey + AdSense approved.

    NY, United States

    Monthly Revenue

    USD $42

    Monthly Profit

    USD $38

    Age

    3 years

    Type

    Content

    Industry

    Home and Garden


    Auction

    USD $300

    11 bids · 6 days left
  • Marketplace · Listed by Owner

    Standard Deviation Calculator

    Data Verified

    Established statistics calculator brand with 48 tools, multilingual SEO pages. Easy-to-run ad income in an evergreen edu niche.

    Pakistan

    Monthly Revenue

    USD $567

    Monthly Profit

    USD $517

    Profit Multiple

    4.8x

    Age

    4 years

    Type

    AI Apps & Tools

    Industry

    Education


    Auction

    USD $24,000

    Starting Price
  • Marketplace · Listed by Owner

    বয়স ক্যালকুলেটর Age Calculator

    Data Verified

    White label Utility App, 374K MAU, 6.4M downloads, 12.2k Ratings

    Bangladesh

    Monthly Revenue

    USD $314

    Monthly Profit

    USD $314

    Profit Multiple

    3.9x

    Age

    1 year

    Type

    Android App

    Industry

    Lifestyle


    Asking price

    USD $13,499

  • Marketplace · Listed by Owner

    Calculatored

    An online platform offering various calculators for math, finance, health, and conversions, aiding users with quick and accurate results.

    Pakistan

    Monthly Revenue

    USD $186

    Monthly Profit

    USD $186

    Profit Multiple

    5.7x

    Age

    6 years

    Type

    Content

    Industry

    Education


    Asking price

    USD $12,750 USD $15,000
    Reduced 15%
  • Marketplace · Listed by Owner

    Trading Calculator App

    Data Verified

    Selling my project of 45 plus Trading Calculators for Forex, crypto, stocks with monthly more then 400-500 premium visitors. with SEO and AI Traffic.

    Pakistan

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    6 years

    Type

    AI Apps & Tools

    Industry

    Business


    Asking price

    USD $2,900

  • Marketplace · Listed by Owner

    Website + Tools | GTA 6 | Featured in WSJ & Mashable

    GTA 6 tools & content site featured in WSJ, Mashable, Le Figaro & BFMTV. 6 custom tools, 9K monthly page views, AdSense approved. Big launch upside.

    India

    Monthly Revenue

    N/A

    Monthly Profit

    -USD $10

    Age

    <1 year

    Type

    Content

    Industry

    Hobbies and Games


    Auction

    USD $1,500

    Starting Price
  • Marketplace · Listed by Owner

    Asphalt Calculators USA

    Data Verified

    Asphalt calculator & paving guide site. ~3K real visits/mo, mostly US, via Bing/DDG/Yahoo. No penalties, all Core Web Vitals pass. Unmonetized = easy upside.

    MI, United States

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    1 year

    Type

    Content

    Industry

    Internet


    Auction

    USD $200

    1 bid · 20 days left
  • Marketplace · Listed by Owner

    Stundenlohnrechnerr.de

    Data Verified

    German hourly wage calculator website with early revenue and room to grow. AdSense approved in September 2026; domain and website included.

    Pakistan

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    Content

    Industry

    Business


    Asking price

    USD $1,228 USD $2,999
    Reduced 59%
  • Marketplace · Listed by Owner

    Anywhere-to-Anywhere Trip Budget Calculator | 154k Words of SEO Content, Fully Monetized

    A fully built travel budget calculator that prices any trip from any airport to any destination using live flight data, monetized through 24 affiliate programs.

    Romania

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    Content

    Industry

    Travel


    Asking price

    USD $800

  • Marketplace · Listed by Owner

    Math Solver AI Homework Helper

    AI Homework Solver app (Built with Flutter) with 1K+ downloads. Scan, solve, chat & study tools. In-app purchases integrated. Strong growth potential.

    India

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    Android App

    Industry

    Education


    Asking price

    USD $21 USD $1,499
    Reduced 99%
  • Marketplace · Listed by Owner

    PowerMy.com

    Data Verified

    Independent solar calculator & CA true-up/NEM 3.0 guides for homeowners. Starter WordPress site, ~960 users/28 days, no revenue. Does not sell equipment.

    CA, United States

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    1 year

    Type

    Content

    Industry

    Internet


    Asking price

    USD $1,500 USD $3,500
    Reduced 57%
  • Marketplace · Listed by Owner

    Paycheck Calculator Illinois

    Illinois Paycheck & Tax Calculator Site | 22 Tools, 2026 Tax Year, Growing Google Traffic

    India

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    Content

    Industry

    Business


    Auction

    USD $100

    1 bid · 14 days left
  • Marketplace · Listed by Owner

    JLM

    Smart Home Starter Website with Interactive Budget Calculator, Ecosystem Quiz & Source Code

    Singapore

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    Marketplace

    Industry

    Internet


    Auction

    USD $150

    Starting Price
  • Marketplace · Listed by Owner

    moesnutritioncalculator.online

    A restaurant calorie calculator tool and blog for moes southwest grill

    TX, United States

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    1 year

    Type

    Content

    Industry

    Food and Drink


    Asking price

    USD $500

  • Marketplace · Listed by Owner

    Clean Bid Pro

    Commercial cleaning bid software with a customizable pricing calculator, professional proposals, client approval links, and SaaS growth potential.

    IL, United States

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    Service

    Industry

    Home and Garden


    Auction

    USD $99

    Starting Price
  • Marketplace · Listed by Owner

    RoofingCalculatorHQ

    Roofing calculators and guides built with Astro. Launched February 2026; 3,644 Google Search clicks in 28 days. No revenue; A$100/year hosting.

    Australia

    Monthly Revenue

    N/A

    Monthly Profit

    -USD $9

    Age

    <1 year

    Type

    Content

    Industry

    Home and Garden


    Asking price

    USD $6,257

  • Marketplace · Listed by Owner

    SolarCalculatorHQ

    Solar planning calculators and guides built with Astro. 504 Google Search clicks and 31,301 impressions in 28 days. No revenue; A$100/year hosting.

    Australia

    Monthly Revenue

    N/A

    Monthly Profit

    -USD $9

    Age

    <1 year

    Type

    Content

    Industry

    Home and Garden


    Asking price

    USD $2,039

  • Marketplace · Listed by Owner

    ShiftDesk

    Danish restaurant staff scheduling SaaS — iOS app + web dashboard + payroll calculator. Built for the Danish hospitality market. Ready to scale.

    Denmark

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    SaaS

    Industry

    Food and Drink


    Asking price

    USD $3,360 USD $7,000
    Reduced 52%
  • Marketplace · Listed by Owner

    TariffMax

    AI-powered Tariff Rate Calculator & Cost Optimizer Tool for U.S Importers, Brokerage firms

    FL, United States

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    AI Apps & Tools

    Industry

    Business


    Asking price

    USD $9,999

  • Marketplace · Listed by Owner

    GSA Per Diem Calculator: Rare Gov-Travel Niche, Top 10 Rankings, Yearly October Demand

    Federal per diem calculator built on official GSA rates. Rare niche, top 10 for "standard per diem rate 2026", demand returns every October. Pre-revenue.

    United Arab Emirates

    Monthly Revenue

    N/A

    Monthly Profit

    N/A

    Age

    <1 year

    Type

    Content

    Industry

    Travel


    Auction

    USD $79

    Starting Price
  • Marketplace · Listed by Owner

    Digital Profit Toolkit

    Digital Profit Toolkit is a newly launched,, fully functional content and calculator website created for online sellers, digital creators and self-publishers.

    Canada

    Monthly Revenue

    N/A

    Monthly Profit

    -USD $2

    Age

    <1 year

    Type

    Content

    Industry

    Business


    Asking price

    USD $283

Showing 1-22 of 22

General FAQ’s

The fastest growing e-commerce platforms utilize trending internet business niches, such as:

  • Online courses and training programs.
  • Selling digital assets.
  • Content writing, freelance writing, and blogging.
  • E-commerce business with an Amazon associates FBA store.

Dropshippers could earn annual revenue of up to $100,000 a year, while 50% of Amazon sellers make $1,000 to $25,000 a month, meaning around $12,000 to $300,000 annually. The average net profit for an e-commerce business is $132,600.


If you're looking for an easy business opportunity, try e-commerce business types. With relatively few starting or maintenance costs and the freedom to work from home, e-commerce businesses are an excellent way to supplement your income.


Online industries with excellent growth potential include:

  • Technology businesses.
  • SAAS businesses
  • Services on demand.
  • Education and online courses.
  • Proptech
  • Alternative finance, such as crypto, NFTs, and decentralized finance (DeFi).

You needn't be an expert coder or SEO marketer to build a profitable e-commerce business. Common online small success stories include a domestic cleaning business, homemade customized goods, and selling second-hand products.

You could grow your small business exponentially if you start or buy an e-commerce business in a popular market niche.


Business owners looking for an online company to buy or sell should consider the price. When you sell your business, you must set a price range. There are several modes of valuation to estimate how much your business is worth. Flippa's free business valuation tool will give those selling businesses an accurate cost figure.


Flippa offers many opportunities for buyers and sellers to buy online businesses from various industries, including websites, apps, domain names, e-commerce established businesses, content site business models, and Amazon Associates. If you're looking to buy an online business, consider whether the market niche is profitable.


To buy an online business, browse the businesses listed on Flippa. We oversee the buying and selling process without charging the costs of other business brokers. Our verified listings include a range of different business niches. When you find a business opportunity for sale that you like, speak to the seller and get to know the listing before making a serious bid.


When buying an online business, you take on all the responsibility for its growth and success. However, you'll purchase an established online company with a digital presence and customer base. Therefore, you should search online for the monthly traffic, revenue generation, and growth potential of any business you might buy.


Online businesses offer incredible scalability with relatively few overheads. With strategic SEO website design and digital marketing, you can turn your home-based passive income into solid revenue streams. Many legitimate businesses began as small side hustles.


Selling online businesses is easy with Flippa. We don't charge exorbitant fees you'll find with a website broker. Instead, we support people buying and selling a range of internet businesses, from blogs to SAAS companies, for a minimal fee. We connect peers with peers and help you set a price range to make it straightforward to sell your business.


Anyone can begin selling online. However, ensuring your internet business net profits are substantial requires promoting your products. The online market is highly competitive and moves quickly. You'll need to maintain a steady cash flow to grow your business and make money.


To start an e-commerce brand, you must determine your niche and online business idea. There are many profitable types of businesses — consider how you might develop products and build a customer base. You need to create an SEO-friendly website and invest in digital marketing.


You must promote your e-commerce sites and products to begin making money online. Pay attention to Google Analytics and essential metrics to strategize how you can boost organic traffic with SEO. You might wish to outsource to a marketing agency to take care of your business's online presence and social media channels.


Hugely popular and in-demand online business opportunities include:

  • SAAS businesses.
  • E-commerce websites.
  • Streaming services.
  • Online blogs and content sites.
  • Dropshipping stores.

The best way to start an e-commerce business with no start-up funds is to sell your services. However, you must create a website and promote your business to attract customers. Therefore, you may not make significant net profits at first. You'll need to invest your earnings into your business to grow and diversify your audience.


E-commerce retailers have relatively few overheads when setting up an online shop. If you buy an established business, you'll need to pay one upfront fee and various costs to grow and maintain the business. Starting a business from scratch, you should expect to pay for branding, website building, SEO and marketing, stock, domain name, software, hosting, and SSL certificate.


There are so many types of online businesses you need to determine your niche and unique selling point. Considering a target audience and a strategy to capture your market corner, consider the practicalities and logistics of opening an online store. How will you keep costs down? What's your digital marketing strategy?

Finally, build your online store using code or a website builder, like Shopify or WooCommerce, and begin selling products.



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