Business tools for freelancers: 13 tools in one account
Each SoloWOS tool does the everyday job of a single-purpose app like DocuSign or Calendly. All of them are included for $15/month, and each works without the others.
IN SHORT
SoloWOS bundles 13 business tools, plus a client portal, a CRM pipeline and an API, that replace single-purpose apps such as DocuSign, Calendly, DocSend, Notion, Loom, Typeform and PandaDoc. Every tool is included in every plan. Basic costs $2/month and includes every tool, with 50 bookings and 3 signature requests a month, after a 14-day free trial (card required). Solo costs $15/month for one user and Team costs $35/month for up to 3 users.
Prices and limits as of .
Documents and signatures
Meetings, video and forms
Getting paid and expenses
Notes, tasks, time and automations
Links and online presence
Built in across the tools
- CRM for freelancersSee who's a lead, who has a proposal and who has paid, without updating a spreadsheet.
- Client portal software for freelancersOne link per client, with everything you've sent them and what's waiting on them.
- SoloWOS API and webhooksSend bookings, payments and signatures to the rest of your tools the moment they happen.
- An AI assistant for freelancers that does the admin workWrite it the way you'd tell an assistant. SoloWOS does it and shows you each step.
Free calculators
None needs an account, and all but the AI quote generator run in your browser. Grouped by the SoloWOS tool that does the same job every day.
Free AI quote generator for freelancersWrite what you'll deliver, how long it takes and your rate or budget. You get a quote you can edit, copy or send from SoloWOS.E-Signatures
- Business days calculatorCount the working days between two dates, or find the deadline that falls a number of business days after a date. US federal holidays are computed for any year.
- Signature generatorType your name and pick a style, or draw your signature. You get a transparent PNG for emails, documents and invoices, made on this page and never uploaded.
- Software stack savings calculatorCheck the apps you pay for today. Prices come from each vendor's pricing page with the date we checked them, and you can change any of them.
- DocuSign cost calculatorEnter how many people send for signature and how many envelopes you send a month. See the yearly DocuSign cost and how it compares.
Scheduling
- Time zone meeting plannerAdd the cities of everyone on the call. Green rows are the hours when all of them are at work; pick one and copy the time for each zone.
- Meeting cost calculatorEnter who attends and how often the meeting repeats. Salaries are turned into hourly rates for you.
- Calendly cost calculatorCalendly is priced per user, so the bill moves with your team size. Enter the people who take bookings and see the yearly total.
Forms
- NPS calculatorType how many people gave each score from 0 to 10, or paste the scores from your survey export. The Net Promoter Score and its margin of error update as you type.
- Survey sample size calculatorFind how many responses you need for a given margin of error, or how precise the answers you already have are. Includes the correction for small groups like your client list.
- Typeform cost calculatorTypeform's price follows your response count. Enter how many responses you get a month and how you pay to see the yearly total.
Proposals
- Project cost calculatorEstimate hours for each phase, add expenses and a buffer for revisions, and see the quote total and what each hour really earns.
- Profit margin and markup calculatorPick the two numbers you know, cost and price or a cost and the margin you want, and get the rest.
- PandaDoc cost calculatorPandaDoc bills per seat, and the gap between monthly and annual billing is wide. Enter your seats and see both.
- AI quote generatorWrite what you'll deliver, how long it takes and your rate or budget. You get a quote you can edit, copy or send from SoloWOS.
Invoicing
- Invoice late fee calculatorEnter the issue date and payment terms to get the due date, then see how many days late the invoice is and what the late fee comes to.
- FreshBooks cost calculatorFreshBooks plans are capped by how many clients you bill. Enter your client count to see which price applies and the yearly total.
- Retainer pricing calculatorTurn your hourly rate into a monthly retainer fee, and check what each hour earns when the client uses less than the retainer covers.
- Early payment discount calculatorEnter the discount and the days. See what the client pays, how much earlier you get the money and what the discount costs as a yearly rate.
- DSO calculatorEnter what clients owe you and what you invoiced in a period. See how long you wait to get paid on average and what faster payment is worth.
- Payment fee calculatorType an invoice amount and compare what each way of getting paid costs. Rates come from each provider's US pricing page, checked October 18, 2026.
Expenses
- Self-employment tax calculatorEnter your net profit to see Social Security and Medicare tax, the half-SE-tax deduction and a rough quarterly payment for 2026.
- Mileage deduction calculatorEnter business miles before and after the IRS's July 1 rate change, plus parking and tolls, to see your deduction.
- Home office deduction calculatorEnter the size of your office and your home's yearly costs to see which IRS method gives the bigger deduction.
- Expensify cost calculatorExpensify bills per member each month. Enter how many people submit expenses to see what a year costs.
- Break-even calculator for freelancersEnter your monthly costs, the pay you need, your fees and tax share. See the revenue that breaks even and how many projects or hours it takes.
- Subscription cost calculatorList what you subscribe to, with any billing period and seats. See the real monthly and yearly total, and whether annual billing is worth it.
- Receipt entry time calculatorCount the receipts you enter each month, how long one takes to type and how long it takes to check one the AI already filled in.
Link in Bio
- Engagement rate calculatorAdd the likes, comments, shares and saves from a few posts. You get the engagement rate by followers and by reach for each post and for all of them together.
- Linktree cost calculatorLinktree's price depends on the plan and on whether you sell through your page. See the yearly cost of your plan next to SoloWOS.
Short Links
- UTM builderTag a link so Google Analytics shows exactly which post, email or bio sent the visit. Pick a preset, fill in the campaign and copy the result.
- QR code generatorMake a QR code for a link, an email, a phone number or your Wi-Fi network, and download it as PNG or SVG. No sign-up, no watermark, and it never expires.
- Bitly cost calculatorBitly's plans are capped by links and QR codes per month. Enter how many short links you make to see which price applies.
Time Tracking
- Time card calculatorType the start time, end time and unpaid break for each day. The weekly total, decimal hours and pay update as you go.
- Toggl Track cost calculatorToggl Track's paid plans are per user. Enter how many people track time to see what a year costs.
- Freelance day rate calculatorStart from what you want to earn in a year. The calculator takes out vacation and unbilled days and gives you a day rate that covers it.
- Hourly to salary calculatorConvert either way: an hourly rate to a yearly salary, or a salary to what it pays per hour, with your own hours and unpaid weeks.
- Billable utilization rate calculatorEnter the hours you billed and the hours you were available to work. See your utilization, your gap to a target and what it's worth at your rate.
- Unbilled time calculatorSmall requests, quick calls and hours you forgot to log add up. Enter your hours, the share that slips through and your rate to see what it costs you.
Contacts and pipeline
- Customer lifetime value calculatorBuilt for freelancers and agencies: start from what a project is worth and how long clients stay, and see what a client is worth to you and how much you can spend to win one.
- Sales pipeline calculatorStart from the income you want and work back to how many leads you need each month. Uses your average deal size, how many leads get a proposal and how many proposals you win.
AI assistant
- AI time savings calculatorList the invoices, quotes, follow-ups and meeting links you'd hand to an AI assistant, how long each takes by hand and how long you'd still spend checking the draft.
- Cost of missed leads calculatorEstimate what late or unanswered inquiries cost you each month and each year. Every percentage is yours to set; the starting values are only examples.
Free tools, no account
- Free invoice generatorFill in your details, add line items and download a PDF invoice. No account, and nothing you type leaves your browser.
- Free receipt generatorFill in who paid you, how and for what, then download a PDF receipt marked Paid. No account, and nothing you type leaves your browser.
- Freelance rate calculatorStart from what you want to take home and work back to the hourly rate you need to charge.
Also see our guides, free templates and comparisons with other apps.
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