Get paid in days, not months
Invoice Fuel is the simple invoicing platform built for energy and service companies. Send branded invoices and pay links, collect by ACH or card, and watch cash hit your account.
Everything you need to get paid
Professional invoices
Clean, branded invoices that go out in under a minute — line items, terms, and your logo.
Pay links & Quick Pay
Send a link by email or text, or add a “pay now” button to your site. Accept payment anywhere, instantly.
Every way to pay
ACH, card, and Apple Pay built in. Surcharge credit transactions to keep your processing fees low.
Subscriptions
Predictable revenue on autopilot with recurring billing and saved payment methods on file.
Cash flow you can see
Know what’s owed and what’s overdue at a glance — full history for every client, not just contacts.
Books-ready exports
One-click exports to CSV or PDF, with payments synced to your accounting the same day.
From draft to deposit in three steps
Draft in seconds
Pick a client, add line items, and send. No training, no setup fees.
Send, then forget
We track opens and follow up automatically until the invoice is paid.
Cash hits your account
Payments land by ACH or card and reconcile to your books the same day.
From $20 / month. Free for 60 days.
Unlimited invoices, pay links, and surcharging — one flat price per business, no per-seat fees.