AI tools that finish the job
Single-purpose tools for the workflows that usually eat an afternoon — contractor pay math, ROI on capital equipment, overdue-interest letters. Pay $0.99 to $9.99 per use, get a complete result instantly.
-
Pay once, no subscription
Each tool is a one-time purchase. No account, no recurring charge, no upsell. Buy the result you need today and that's the end of it.
-
Instant result, not a quote
Click. Pay. Get the finished output. No back-and-forth, no scheduling a freelancer, no AI chat where you have to know how to prompt.
-
7-day refund, no questions
If the result isn't useful, contact us within 7 days for a full refund. The whole policy is one paragraph.
What SmartTools is for
SmartTools is built for the in-between work — tasks that are too specific for a generic AI chat interface, too small to hire a freelancer for, and too repetitive to grind through by hand every time they come up. Each SmartTool is single-purpose: one tool does one job, with the inputs and the output structure pinned down ahead of time so the result is always the same shape.
The AI-powered output goes deeper than what a free calculator produces. The free contractor salary calculator that ranks first on Google gives you a gross-pay estimate; the SmartTool walks through self-employment tax, the deduction stack a 1099 path opens up, and the breakeven rate where the contract path beats the W2 offer. That's the kind of thing freelancers and contract workers normally pay an accountant a half-hour for.
Pricing is flat and per-use: $0.99 to $9.99 depending on the depth of the report. There's no account creation, no subscription, no upsell after checkout. The 7-day refund policy is one paragraph with no fine print — if the result wasn't useful, send an email and we'll refund the charge.
Contractor & Freelance Compensation
Pay, salary, rate, and tax tools for independent contractors and freelancers.
View all 14 in Contractor & Freelance Compensation →-
Freelancer Rate Calculator
Enter your annual expenses and desired profit. Get your minimum billable rate instantly.
Try it -
Contractor vs Employee Salary Calculator
Enter your hourly rate or annual salary to compare total compensation, tax burden, and take-home pay between contractor and employee status.
Try it -
Freelance Cost Estimator for Projects
Enter your operating costs, target income, and hours available. Instantly see what hourly rate or project fee you need to charge.
Try it
Real Estate
Tools for home sellers, buyers, and property investors.
-
Best Property Management Tools Comparison
Compare top property management platforms head-to-head. Get a detailed breakdown of features, costs, and suitability for your rental business.
Try it -
Simple Cap Rate Calculator for Real Estate
Enter your property purchase price and annual rental income to calculate cap rate and rental yield instantly.
Try it -
Profit Calculator for Selling House
Enter your home's sale price and purchase details. See your net profit after all costs in seconds.
Try it
Online Income & Side Hustles
Calculators and finders for remote work and online earning paths.
View all 4 in Online Income & Side Hustles →-
Amazon Commission Calculator for Seller
Enter your product category and sale price. See your Amazon fees and net profit instantly.
Try it -
Profit Calculator for Amazon Sellers
Enter your product cost, selling price, and Amazon fees to see your true profit margin instantly.
Try it -
Online Tester Jobs Finder
Discover real online tester job opportunities from verified companies. Input your skills and preferences to get a personalized job lead list with application links.
Try it
Healthcare Compensation
Pay tools for nurses, allied health, and travel-medical contracts.
-
Nurse Paycheck Calculator for Net Pay
Enter your hourly rate, hours worked, and state to see your take-home pay broken down by tax and deduction.
Try it -
Nurse Pay Calculator
Paste a recruiter contract or offer. Get instant compensation extraction and red-flag analysis — including missing details, ambiguous terms, and atypical clauses.
Try it
Business Pricing & Services
Pricing, commission, ROI, and AR tools for small-business operators.
View all 21 in Business Pricing & Services →-
3D Printing Pricing Calculator Tool
Enter your material type, print time, and printer specs to calculate the exact cost of your 3D print job.
Try it -
AWS Pricing Calculator for Cloud Costs
Input your AWS services and usage. Get an instant cost breakdown with multi-scenario comparison and export options.
Try it -
Bid Calculator for Commercial Cleaning
Enter your square footage and service details. Get an instant bid estimate with labor and material costs broken down.
Try it
Finance & Tax
Tax calculators and finance tools for individuals and small businesses.
View all 31 in Finance & Tax →-
Cap Rate Calculator for Real Estate
Calculate the capitalization rate on any rental property in seconds. Compare valuation scenarios and understand your return on capital deployed.
Try it -
Unemployment Benefits Calculator NC
Enter your North Carolina wages to instantly see your estimated weekly unemployment benefit amount and maximum claim duration.
Try it -
Rent Calculator for Landlords
Calculate your rental property's true profitability by entering expenses, vacancy rates, and maintenance costs. See your net rental income instantly.
Try it
AI & LLM Costs
Calculators for pricing work that runs on large language models — estimate token cost across current models, account for prompt caching, and size a workload's spend before committing to it.
Looking for a free guide instead?
ToolDocs is the free side of Abyss Applied — long-form how-to guides and free single-purpose tools, ad-supported, no signup.
Browse ToolDocs →Frequently asked
- What is SmartTools?
- SmartTools is a catalog of single-purpose AI-powered web tools from Abyss Applied. Each tool solves one specific workflow problem — calculating contractor pay, comparing W2 vs 1099 income, drafting an overdue-payment letter, scoring an ROI on capital equipment — and returns a complete, formatted result instantly after purchase. There's no subscription, no monthly fee, and no account to create.
- How do the AI-powered tools work?
- You enter your inputs (rates, hours, scenarios, whatever the tool asks for), see a free preview that confirms the tool understood the request, and pay $0.99 to $9.99 to receive the full personalized output. The output is generated by Claude (Anthropic's LLM) using a tool-specific spec that produces the same structure for every customer. The preview is enough to know whether the paid version will be useful before you spend a cent.
- What does the free preview include?
- The headline numbers and a sample of the personalized analysis. For a calculator, that's the topline result; for a document tool, the first paragraph or summary. The free preview is meant to let you confirm the tool understands your inputs and is producing real output — not a marketing pitch. If the preview isn't useful, the paid version won't be either, and you should walk away without paying.
- How much do the full reports cost?
- Each tool is priced from $0.99 to $9.99 depending on the depth of the output. The price is shown on the tool's page and on the Stripe checkout — no surprises. There's a 7-day refund window: if the result isn't useful for any reason, contact us and we'll refund in full. The refund policy is one paragraph with no fine print.