💻 Built for Developers · 21 Days Free

Invoice Software for Developers

Retainer billing, milestone payments, and GitHub integration. Built for devs who bill by sprint, not by headache.

Developer-Specific Pain Points

🔄 Sprint vs. Invoice Mismatch

You work in sprints, but your invoicing tool doesn't. Tracking billable hours across Jira tickets and GitHub PRs is manual and error-prone.

📅 Retainer Billing Complexity

Monthly retainers sound simple until you need to track rollover hours, overage, and multiple clients with different rates.

🚧 Milestone Payment Chaos

Large projects get paid in milestones — 30% upfront, 40% at delivery, 30% at launch. Tracking what's due and when is a spreadsheet nightmare.

🔗 No GitHub Integration

Your code lives in GitHub. Your billing lives in a spreadsheet. There's no bridge between commits and cash.

💳 API/Webhook Billing

Building a SaaS? You need to bill for API calls, webhook events, or usage tiers. Generic invoice tools don't speak "developer."

🌍 Remote Team Invoicing

Your team is in 4 time zones. Contractors invoice in 3 currencies. Consolidating it all is a full-time job.

Features Built for Dev Workflows

🔄

Retainer Billing

Set monthly retainers with automatic rollover tracking, overage alerts, and client-specific rates.

🚧

Milestone Payments

Split projects into milestones with automatic payment triggers. "30% on contract, 40% on beta, 30% on launch."

⚡

API & Webhook Billing

Bill by API call, event, or usage tier. Perfect for SaaS products, microservices, and infrastructure tools.

🔗

GitHub Integration

Link PRs, commits, and issues to billable items. Clients see exactly what they're paying for.

🤖

Auto-Follow-Up

Automated payment reminders with escalating tones. From "friendly nudge" to "final notice" — all on autopilot.

📊

Time Tracking

Built-in timer or manual entry. Track billable vs. non-billable hours. Export to any format.

FAQ

Can I bill by GitHub issue or PR?

Yes. Link any GitHub issue, PR, or milestone to a line item. Clients see the context and the cost in one view.

Does it handle recurring retainer billing?

Yes. Set retainer amounts, rollover rules, and overage rates. Invoices auto-generate each month.

Can I invoice for API usage?

Absolutely. Usage-based billing with tiered pricing, overage fees, and automatic metered invoicing.

Does it integrate with Stripe?

Yes. Native Stripe integration for one-click payment. Also supports PayPal and bank transfers.

What happens after the 21-day free trial?

After 21 days of unlimited premium use, your account moves to the 29.99€/month plan. Cancel anytime.