Free tools & calculators

Interactive calculators and quizzes that size up real cost and fit before you buy. Free, no sign-up, and they run in your browser.

Agency Hosting Margin Calculator (2026) — Recurring Profit per Client Site

Free calculator for agencies and freelancers: work out your recurring monthly profit and margin from reselling or managing client hosting. Compare per-site cost across managed WordPress hosts.

All-in-One Platform Savings Calculator (2026) — Replace Your Tool Stack

Free calculator: add up what you pay for separate email, funnel, course, membership and website tools, then see how much an all-in-one platform like Systeme.io or Kajabi would save you.

Cloud Storage Cost Calculator (2026) — Subscription vs Lifetime Break-even

Free cloud storage calculator: see whether a monthly/annual plan or a one-off lifetime plan is cheaper for the years you'll actually keep your files. Pre-filled with verified 2TB prices.

Shopify vs WooCommerce Cost Calculator (2026) — True Monthly Cost

Free calculator: compare the true monthly cost of Shopify vs WooCommerce at your sales volume — platform fees, transaction fees, hosting and payment processing — and see which is cheaper.

Email Deliverability Checklist (2026) — Land in the Inbox, Not Spam

A free printable checklist to fix email deliverability: SPF, DKIM, DMARC, domain warm-up, list hygiene and spam-trigger content. Tick off on screen or print to PDF.

Email Marketing ROI Calculator (2026) — Revenue, ROI & Break-even

Free email marketing ROI calculator: enter your list size, open rate, click rate, conversion and order value to see monthly revenue, ROI and how big your list must be to break even.

Email Subject Line Tester (2026) — Spam-Word & Length Checker

Free email subject line tester: paste a subject and get a heuristic score for length, ALL-CAPS, punctuation, emoji and common spam-trigger words, with fixes to land in the inbox.

Membership & Community Profit Calculator (2026) — Net MRR by Platform

Free calculator: see your real monthly recurring profit running a paid community or membership on each platform after the monthly fee and payment processing. Compare Skool, Circle and more.

Newsletter Launch Checklist (2026) — Start & Grow a Newsletter

A free printable checklist to launch a newsletter: pick your angle and platform, set up signup and welcome flow, grow your first subscribers, publish consistently and monetize. Tick off or print to PDF.

Newsletter Sponsorship Revenue Calculator (2026) — What Your Newsletter Can Earn

Free calculator: estimate how much your newsletter can earn from sponsorships based on subscribers, open rate, ad slots and CPM. See revenue per send, per month and per year.

Online Course Launch Checklist (2026) — From Idea to First Sale

A free printable checklist to launch an online course: validate the idea, build the offer, pick a platform, set up payments, grow a waitlist and run the launch. Tick off or print to PDF.

Online Course Profit Calculator (2026) — Compare Platform Fees & Net Income

Free calculator: enter your course price and monthly sales to see your real net profit on each course platform after monthly fees, transaction fees and payment processing.

Annual vs Monthly Billing Calculator (2026) — How Much You Save Paying Yearly

Free calculator: see how much you save by paying for software annually instead of monthly, the effective discount, and how many months free you get. Add your whole stack.

SaaS Stack Cost Calculator (2026) — Total Monthly & Annual Spend

Free SaaS stack cost calculator: add every subscription, see your true monthly and annual spend, cost per employee, and which categories eat your budget. Spot overlaps and consolidate.

SaaS Subscription Audit Workbook (2026) — Cut Software Waste

A printable workbook to audit every SaaS subscription, find waste, and decide keep / downgrade / cancel / switch. Fill it on screen or print to PDF. Companion CSV included.

VoIP vs Landline Savings Calculator (2026) — Cut Your Business Phone Bill

Free calculator: compare your current landline/PBX phone bill against cloud VoIP and see the monthly and annual savings. Pre-filled with verified VoIP per-user prices.

Web Hosting Migration Checklist (2026) — Move Hosts With Zero Downtime

A free, printable step-by-step checklist to migrate your website to a new host with zero downtime and no lost email or SEO. Tick items off on screen or print to PDF.

Web Hosting True Cost Calculator (2026) — Intro vs Renewal

Free calculator: see the REAL average monthly cost of web hosting once the intro promo ends and renewal pricing kicks in. Compare hosts honestly over 1, 2 or 3 years.

Which AI Video Tool Do You Need? Quiz (2026)

Answer 2 questions and get an AI video tool matched to your goal: avatar training videos, multilingual avatars, repurposing long content into shorts, or generating a video from a text prompt — Synthesia, HeyGen, Pictory, InVideo AI.

Which AI Voice Generator Do You Need? Quiz (2026)

Answer 2 questions and get an AI voice tool matched to your need: video voiceover, realistic voice cloning, text-to-speech for apps, listening to documents, or text-based audio editing — ElevenLabs, Murf, Descript and more.

Which AI Writing Tool Do You Need? Quiz (2026)

Answer 2 questions and get an AI writing tool matched to what you write: marketing content, sales copy, SEO articles, fiction, quick short-form, or grammar — Jasper, Copy.ai, Writesonic and more.

Which Antivirus Do You Need? Quiz (2026)

Answer 3 questions and get an antivirus matched to you: one PC, a whole family, or identity + finances protection — Bitdefender, Norton, McAfee, Malwarebytes, ESET, Avast and more.

Which Cloud Storage Do You Need? Quiz (2026)

Answer 3 questions and get cloud storage matched to you: file sync, computer backup, private zero-knowledge storage or business — pCloud, Proton Drive, NordLocker, Backblaze and more.

Which CRM Do You Need? Quiz (2026)

Answer 3 questions and get a CRM matched to how you sell: outbound sales, a simple pipeline, all-in-one automation, minimal data entry, or Google Workspace-native. Based on documented strengths.

Which Email Platform Do You Need? Quiz (2026) — Find Your Best Email Tool

Answer 4 questions and get an email marketing platform matched to your goal: newsletter, selling courses/funnels, ecommerce, automation/CRM, or simple small-business email.

Which E-Signature Tool Do You Need? Quiz (2026)

Answer 2 questions and get an e-signature tool matched to your need: simple cheap signing, enterprise integrations, proposals with payments, contract management, e-sign inside forms, or developer-friendly — DocuSign, PandaDoc, SignWell, Concord and more.

Which Form & Survey Tool Do You Need? Quiz (2026)

Answer 2 questions and get a form or survey tool matched to your need: conversational forms, versatile forms with payments, surveys & analytics, free unlimited forms, data apps, or enterprise — Typeform, Jotform, Fillout, Tally and more.

Which Password Manager Do You Need? Quiz (2026)

Answer 4 questions and get a password manager matched to you: solo, family, business or developer, with the right balance of price, security, ease and features.

Which Project Management Tool Do You Need? Quiz (2026)

Answer 3 questions and get a project management tool matched to you: agency/client work, an all-in-one workspace, a custom database, or simple team collaboration — Teamwork, Wrike, Nifty, ProofHub and more.

Which Social Media Scheduler Do You Need? Quiz (2026)

Answer 2 questions and get a social media scheduler matched to your need: simple scheduling, evergreen recycling, Instagram planning, Pinterest growth, agency client work, analytics, content discovery or enterprise — Buffer, SocialBee, Later, Tailwind and more.