Crater

Software agency Bytefury created Crater to handle internal client billing without per-seat fees or client limits. Pairing a Laravel and Vue core with React Native mobile apps, the project delivered an independent invoicing stack free of vendor lock-in. For small teams, agencies and ops leads, that lineage yields ledger sovereignty and a lean server footprint, provided the team manages hosting operations.

Why Crater instead of FreshBooks

FreshBooks runs as a multi-tenant cloud service where invoice updates and reports depend on remote network roundtrips and third-party scripts. Crater runs on private servers or local hardware, executing on a lean PHP and MySQL stack that delivers dashboard queries and PDF previews with local-network latency. For agencies billing dozens of retainers monthly, Crater removes the interface delays and API rate limits common to shared platforms.

That performance edge involves clear operational trade-offs. FreshBooks bundles managed backups, automated bank reconciliation, and tax updates into its monthly fee. Crater keeps transactional data inside your private network without telemetry overhead, but scaling requires tuning PHP-FPM pools and queue workers for PDF compilation. Migrating from FreshBooks means exporting contacts and catalogs to CSV, trading managed convenience for a fast, unmetered billing engine.

What it does well

• Multi-company separation: Manages distinct branding, currencies, and invoice numbering across separate agency entities from one dashboard.
• Direct payment processing: Connects client payments directly to Stripe, PayPal, or Razorpay so funds settle without intermediary fees.
• Automated recurring billing: Dispatches scheduled invoices and PDF attachments automatically, cutting manual collection effort for monthly retainers.
• Mobile client applications: Provides native Android and iOS apps via React Native, letting staff check payment statuses and send estimates remotely.
• Customer account portal: Gives clients private logins to inspect invoices, download past statements, and settle outstanding balances.
• Custom invoice templates: Offers configurable fields, custom line items, and localized address formats to meet international billing requirements.

Limitations

• Stagnant upstream development: The original repository has recorded no commits since August 2024 despite remaining open, leading community members to maintain a fork named InvoiceShelf for ongoing fixes.