nomoat / Categories / Invoicing and billing software
Invoicing and billing software
Small, specific invoicing and billing tools, ready to use today. 281 products listed. Of these, 136 have a free plan, 8 sell for a one-off price, 5 carry proof such as verified revenue, update history or uptime.
- InvoicingAPI
An API that lets developers create branded PDF invoices with sales tax or VAT and add payment links from their own apps.
Since 2024
Free plan · Invoicing and billing · Developers
- Invoicious
Freelancers use this iPhone and iPad app to draw up invoices and quotes, email them as PDFs and see which ones remain unpaid.
Free plan · Invoicing and billing · Freelancers
- Invotick
Free online tool to fill in an invoice and download it as a PDF without making an account.
Free · Invoicing and billing · Freelancers
- Jinna
Assistant for solo business owners that drafts proposals and estimates, sends invoices and follows up until paid.
Since 2025
Free trial · Invoicing and billing · Freelancers
- JobRex
Phone app for tradespeople to keep customers, quotes, scheduled jobs and invoices together, with photos and signatures on site.
Free plan · Invoicing and billing · Trades and home services
- JOG
Online invoicing for small Italian companies and professionals, with electronic invoices ready for the SDI system.
Subscription · Invoicing and billing · Freelancers
- Joist
Mobile app for contractors to price jobs, send estimates and invoices, take payment and keep track of jobs.
Subscription · Invoicing and billing · Trades and home services
- Kelviq
Acts as merchant of record for software companies, handling subscriptions, usage billing, feature limits and global sales tax.
Since 2026
Pay as you go · Invoicing and billing · Software companies
- Kill Bill
Open source platform for running subscription and usage billing plus payment routing on your own servers.
Invoicing and billing · Software companies
- ktak
An iPhone app to create invoices as PDFs, share them, and track which are sent, overdue or paid, in any currency.
Subscription · Invoicing and billing · Freelancers
- Lago
Open-source billing engine that meters usage, runs subscription and hybrid plans, and issues invoices for software firms.
Since 2021
Free · Invoicing and billing · Software companies
- LawBillity
Tracks billable time and expenses for lawyers and turns them into invoices, with trust accounts and LEDES formats.
Subscription · Invoicing and billing · Law firms
- Lazybooks
Raise invoices and quotes, take card payments and file receipts and expenses, for freelancers and small firms.
Subscription · Invoicing and billing · Freelancers
- Lessons Invoicing
Phone app for skating coaches, music teachers and other lesson givers to make and send invoices to students quickly.
Free plan · Invoicing and billing · Freelancers
- Limitr
Lets software companies set usage-based pricing, credits and plan limits inside their own app and change them without a release.
Since 2026
Free plan · Invoicing and billing · Developers
- Lux Field
Free software for service crews to schedule visits, track jobs and turn finished work into quotes and invoices, with unlimited users.
Free · Invoicing and billing · Trades and home services
- Meteroid
Billing for SaaS and AI companies that handles subscriptions, usage metering, quotes and invoices.
Free plan · Invoicing and billing · Software companies
- MinuteDock
Tracks billable time for consultants, lawyers and accountants and turns logged hours into invoices.
Subscription · Invoicing and billing · Law firms
- Moloni
Online invoicing software for Portuguese businesses, with mobile apps, a point of sale and shop integrations.
Free trial · Invoicing and billing
- My Pet Walker
Bookings, invoices, payments and client records for UK dog walkers, daycares, kennels and trainers.
Subscription · Invoicing and billing
- N2-Receipt
Phone app for making invoices, receipts and estimates, logging expenses and tracking unpaid amounts, bought once.
One-off payment · Invoicing and billing
- NabyPay
Lets UK small businesses and sole traders send invoices, payment links and QR codes and take card or bank payments.
Pay as you go · Invoicing and billing · Trades and home services
- Otrack
Creates orders and invoices for wholesale distributors, with barcode scanning, EDI export and sales forecasts.
Subscription · Invoicing and billing · Transport and logistics
- Paid
iPhone app for UK freelancers and limited companies that produces compliant PDF invoices for free, without signing up.
Free · Invoicing and billing · Freelancers
- PanteraPay
Contractors and service businesses create invoices and take online payments with no card fees, on one flat plan.
Subscription · Invoicing and billing · Trades and home services
- Paymenter
Self-hosted billing for web and game hosting firms that automates subscriptions and server setup, with a WHMCS migration tool.
Free · Invoicing and billing · Software companies
- PDF Builder for WooCommerce
Design your own WooCommerce invoices, packing slips and credit notes by drag and drop, then send them out with each order.
Free plan · Invoicing and billing · Online sellers
- PDF Invoices & Packing Slips for WooCommerce
Creates PDF invoices and packing slips for WooCommerce orders and attaches them to order emails.
Free plan · Invoicing and billing · Online sellers
- Pemlo
Create estimates and invoices on iPhone and send them as PDFs, with an option to draft them from AI chat apps.
Invoicing and billing · Trades and home services
- PineBill
Build an invoice or receipt in the browser and download it as a PDF, then save customers for the next bill.
Since 2025
Free plan · Invoicing and billing
- Powered Now
Lets UK plumbers, electricians and builders quote, schedule staff and send invoices from a phone.
Free trial · Invoicing and billing · Trades and home services
- Priced
Phone app that turns a tradesperson's job notes into a branded quote, then sends the invoice once the work is done.
Free plan · Invoicing and billing · Trades and home services
- PricePad
Mobile quoting app for electricians, plumbers and painters: pick items from your price list and send the client a PDF quote.
Free plan · Invoicing and billing · Trades and home services
- ProBooks
Make and send invoices and estimates from a phone or computer, take card payments and log expenses.
Invoicing and billing · Trades and home services
- Probuild
Phone app for contractors to run jobs, send estimates and invoices, log timesheets and talk to clients.
Free plan · Invoicing and billing · Trades and home services
- Procured
Quotes, job scheduling, dispatch, invoices and payments for trades firms like HVAC, lawn care and plumbing.
Subscription · Invoicing and billing · Trades and home services
- Professional Invoicing
Create and send invoices, estimates, purchase orders and credit notes, synced on phone and web.
Free trial · Invoicing and billing · Freelancers
- PROMAN
Apartment managers in Indonesia use it to bill rent and utilities in bulk and send the invoices to tenants by email, SMS or WhatsApp.
Invoicing and billing · Property and estate agents
- PropertySea
Sends automatic rent invoices, takes tenant payments through Stripe and tracks expenses for small landlords.
Invoicing and billing · Individuals and families
- QU4D
Accounts package for UK childminders that covers parent invoices, expenses, the daily register and Making Tax Digital returns.
Invoicing and billing · Schools and tutors
- QuickPrice
A quoting app for UK tradespeople that turns job notes, voice or photos into a branded quote, then an invoice once accepted.
Free plan · Invoicing and billing · Trades and home services
- QuickReceipt
Offline phone app for rideshare drivers and small sellers to write receipts, log expenses and export PDF proof of payment.
Free plan · Invoicing and billing · Freelancers
- Quotably
Turns a client request into a priced quote, then an invoice paid by Stripe, and reminds solo groomers or tutors to rebook clients.
Free plan · Invoicing and billing · Freelancers
- Quotation Maker
Make quotes, invoices, purchase orders and delivery notes on your phone or desktop for a small business.
Invoicing and billing · Trades and home services
- Quotebefore
iPhone app where a tradesperson speaks the job on site and gets a priced PDF quote with automatic follow-up reminders.
Free plan · Invoicing and billing · Trades and home services
- Quotka
Describe a job in plain words and get an itemised, priced quote you can edit and send to clients as a PDF.
Since 2025
Subscription · Invoicing and billing · Agencies
- QuotrPro
Take photos of a job and get a priced proposal using local material costs and labor rates, for US contractors.
Subscription · Invoicing and billing · Trades and home services
- Redline
Contractors text this app to log leads, book crews, send quotes and invoices, and collect payment.
Free plan · Invoicing and billing · Trades and home services
- RentInvoice
Billing app for clothing and costume rental shops in India to tag items, take advance bookings, hold deposits and issue GST invoices.
Free trial · Invoicing and billing · Shops and retail
- RideReceipt
iPhone app for taxi, rideshare and car wash workers to make receipt PDFs with fares, tips and passenger signatures.
Free plan · Invoicing and billing · Individuals and families
- SalesBinder
Online stock tracking for small firms with low stock alerts, barcodes, multiple locations, invoices and purchase orders.
Free trial · Invoicing and billing · Shops and retail
- SASA
Bookkeeping app for freelancers and gig workers that sorts bank expenses, scans receipts and sends simple invoices.
Invoicing and billing · Trades and home services
- ScanPay
Lets home service crews take card payments on their phones at the job and send free invoices and receipts.
Invoicing and billing · Trades and home services
- Schematic
Lets software companies set up plans, credits and usage limits, and enforce them inside their product.
Since 2025
Free plan · Invoicing and billing · Software companies
- Seams
A hosted LLM gateway that meters usage, caps spend and gives your customers a branded billing portal, for teams selling AI products.
Since 2026
Invoicing and billing · Developers
- Service Invoice Pro
Phone app for tradespeople to write estimates and invoices on site, add job photos and send PDFs, even offline.
Free plan · Invoicing and billing · Trades and home services
- Shifttrackr
Log shifts and breaks, work out pay including overtime, and turn hours into invoices, for freelancers and hourly staff.
Free plan · Invoicing and billing · Individuals and families
- Simple Invoice Maker
Invoicing for freelancers and small firms: send branded invoices, take card or bank payments and send automatic reminders.
Subscription · Invoicing and billing · Freelancers
- SimpleInvoice
An offline iPhone app for freelancers who bill the same clients often: copy last month's invoice, edit and share a PDF.
Free · Invoicing and billing · Freelancers
- SiteBooks
Phone app for UK tradespeople to send invoices and quotes, log expenses, track CIS and estimate tax.
Invoicing and billing · Trades and home services