Invoicing & Billing

Discover 86+ indie Invoicing & Billing tools built by independent makers. Open-source and bootstrapped alternatives with install commands and compatibility data.

Cushion

See your freelance income and workload before it happens

Invoicing & Billing
freelancersforecastingsolo-founder
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Drupal Commerce

Popular e-commerce module for Drupal CMS, with support for dozens of payment, shipping, and shopping related modules

Invoicing & Billing
ecommercedrupalphp
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Books

Free Accounting Software

Invoicing & Billing
accountingbook-keepingdesktop
Visit → 4506★ 1 AI recommendations
Sure

Personal finance app for everyone

Invoicing & Billing
paymentsinsuranceapi
Visit → 7483★
Expensify

Automate expense reporting, reimbursements, and corporate card management with real-time data sync and powerful integrations.

Invoicing & Billing
expensemanagementreceipts
Visit → 4779★
Kimai

Web-based multi-user time-tracking application

Invoicing & Billing
self-hostedtime-trackinginvoicing
Visit → 4562★
Frappe Books

A user-friendly desktop accounting software that helps businesses manage invoices, track expenses, and handle bookkeeping with a modern interface.

Invoicing & Billing
self-hostedaccountingbooks
Visit → 4506★
Open Source POS

Open Source Point of Sale is a web based point of sale system

Invoicing & Billing
pospoint-of-saleretail
Visit → 4086★
Flexprice

A flexible billing platform that handles usage-based metering, credit management, and subscription billing, giving developers full control over pricing models.

Invoicing & Billing
self-hostedpricingusage-based
Visit → 3549★
Mazanoke

Local image compression in the browser

File Management
self-hostedimagecompression
Visit → 2504★
Autumn

Simplify Stripe integration for AI startups with 3 functions, 0 webhooks. Build pricing plans in 30 minutes with usage tracking, credits, and feature controls.

Invoicing & Billing
pricingbillingstripe
Visit → 2430★
Diskover

File indexer, search engine, and data management platform

File Management
self-hostedfile-systemsearch
Visit → 1766★
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