Numulo: Invoices & Proposals

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Everyone
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Content rating
Everyone
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About this app

Numulo is invoicing and proposals for contractors and small service businesses: plumbers, electricians, HVAC, painters, cleaners, landscapers, handymen, and anyone who quotes a job and then has to get paid for it.

Send a quote and get it signed on their phone. The invoice, the deposit and the reminders take care of themselves.

QUOTE THE JOB
- Write a proposal with priced line items, a scope of work and optional add-ons your customer can tick.
- Describe the job in plain English and the AI drafts the line items, using realistic prices for your trade. Edit anything before you send.
- Your saved price list fills in rates as you type. Break a line into parts and labor if you like.
- Start from a saved job template instead of a blank page.

GET IT SIGNED
- Your customer opens the proposal on their phone, picks the add-ons they want and signs with their typed name. No app or account needed on their side.
- Every acceptance is kept as a permanent record: name, time, and exactly what they agreed to.
- Change orders on an accepted job are signed the same way.

GET PAID
- Accepting a proposal creates the invoices for you: a deposit invoice first when you ask for one, then the balance.
- Customers see the invoice online, download the PDF and tap "I've paid". Your Zelle, Venmo, Cash App, PayPal or check details are printed on every invoice.
- Friendly payment reminders go out on a schedule you choose, and stop the moment the invoice is paid.
- Record payments by hand or match them from a bank statement upload. Receipts go to the customer when an invoice is paid.

KNOW WHERE YOU STAND
- Home shows what needs you today and what is already handled for you.
- Notifications on your phone when a customer opens a proposal or invoice, accepts, approves a change order or says they paid.
- Expenses with receipt capture from your camera, reports by month, a year-end tax package, and exports for QuickBooks and Xero.
- Recurring invoices, job photos on documents, warranty tracking, and view-only seats for your bookkeeper.

PLANS
- Free: the invoice generator on numulo.com (unlimited invoices and PDF downloads, no signup) and 3 proposals a month.
- Pro: $9 a month or $90 a year for one login. Everything above: saved invoices and clients, sending, reminders, unlimited proposals, deposits, e-signature and your branding.
- Team: $15 a month or $150 a year for up to 5 logins on one business.
- Every new account gets a 14-day free trial with no credit card. Plans are managed on numulo.com.

No ads, no per-invoice fees, and we never take a percentage of what you are paid. Your PDFs carry your business name, not ours.

Questions: support@numulo.com. Privacy policy: https://numulo.com/privacy
Quotes your customers sign on their phone. Invoices and reminders that follow.
Updated on
Oct 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    Personal info, Financial info and 4 others
  • Data is encrypted in transit
  • You can request that data be deleted

What’s new

First release of Numulo for Android.

- Send quotes your customers sign on their phone
- Invoices, deposits and payment reminders that follow on their own
- See what needs you today and what is already handled
- Start any job from a saved template
- Get a notification the moment a customer opens, signs or says they paid
- Snap receipts and job photos with your camera
Content rating
Everyone
Learn more

App support

About the developer
Caminus Group LLC
admin@caminusgroup.net
4601 E Douglas Ave Ste 150 Wichita, KS 67218-1011 United States
+1 913-243-3470