Invoice Fly does what the name says: it's a lightweight invoicing app with templates, estimates, card payments through Stripe or PayPal, and expense tracking, sold at $8.99 a week or $98.99 a year. If getting paid is genuinely the only broken part of your business, it's a fair pick and this comparison can end early.
But for most contractors, the invoice is the easy part. The jobs you lose, you lose weeks earlier — when the Angi lead sat unanswered overnight, or the estimate went out as a bare number in a text. That's the part of the business Invoice Fly doesn't touch, and it's the part Trusso was built around.
The Short Version
- Invoice Fly is $8.99/week or $98.99/year for a single user: invoices, estimates, payments, expense tracking.
- Trusso is $29–$99/month flat and covers the whole job lifecycle: lead capture, AI estimates, scheduling, job tracking, crew management, CRM, invoicing and payments.
- Invoice Fly has no lead capture, no jobs, no scheduling, no clock-in, no customer CRM — it's an invoicing app, and doesn't claim otherwise.
- Both handle card payments; Trusso works with Stripe or Square, plus Venmo and Zelle.
The Part of the Job Invoice Fly Skips
An invoice only exists because a lead got answered, an estimate got sent fast enough to matter, and the work got scheduled and done. Every one of those steps happens outside Invoice Fly. The lead waits in your email. The estimate gets built line by line at the kitchen table — and how fast that estimate goes out is often the whole ballgame, as we laid out in How to Follow Up After Sending an Estimate. The schedule lives in your head, and the customer's history lives in your text threads.
None of that is a knock on Invoice Fly — it's a single-user billing tool doing its one job. It's just worth being clear that at $98.99 a year, you're solving the last step of the workflow and keeping all the manual work upstream of it.
What Trusso Covers Instead
Trusso picks the job up at the lead: Angi, Thumbtack, Yelp and Google leads import automatically and get answered from one unified inbox. The AI drafts a professional line-item estimate in under 30 seconds from your own rates — or from real measurements if you scan the room with Scanstead. From there the job flows into scheduling, photos and notes, crew clock-in, and finally the invoice, payable on the spot by card, Venmo or Zelle. One app, one customer record, start to finish.
Where Invoice Fly Is the Right Call
If you're a solo operator with another system for everything else — your leads are referrals, your calendar works, and you truly just need clean invoices with card payments — Invoice Fly costs less than $10 a month and does exactly that. Sub-$10 pricing is a legitimate deciding factor, and we'd rather say so plainly than upsell you.
The Bottom Line
Choose Invoice Fly if invoicing is the only gap and the lowest possible price wins.
Choose Trusso if you also chase leads, send estimates, schedule work, or run a crew — because consolidating all of it from $29/month usually pays for itself with the first lead that gets answered before your competitor wakes up. Every plan starts with a 7-day free trial, and the full side-by-side is at trussoapp.com/compare/invoice-fly.
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