Tetraa is a comprehensive free estimate or invoicing software that enables small businesses to manage & close more sales from any web-enabled device. You can send unlimited estimates & invoices to your clients for free.
Tetraa is a FREE tool for Contractors, Small Businesses, Freelancers to Manage & Organize your business and get paid faster. Estimate, Invoice, Stay Organized on-the-go. Convert more sales!
Professional Estimates & Invoices.
Create estimates, professional customized invoices wherever you go. No more tiring paper bills. Save time and close more sales!
Save Time & Effort
Save your time from paper-bills everyday. We provide simple easy-to-use interface to estimate, send invoices and stay organized.
Manage on the fly
Manage your clients, products and pending invoices through our app. Be informed about the invoice overdue. Get paid on time by automatic timely reminders everyday.
Secured Cloud Storage
Access all your documents, invoices and logos are securely stored on our cloud servers. Access them anytime, securely through our mobile or web app.
• Add your company logo to your invoice.
• Set your tax rates as per your Government. Also display your Tax Registration IDs on your Invoice.
• Supports 168 currencies which includes USD, AUD, NZD, CAD, INR, GBP, EUR, JPY etc.
• Supports 141 timezones which includes USA, UK, Australia, India, Japan and many more.
• Store and manage your clients professionally in the cloud.
• Set due date for Invoices like Net 15, Net 30, Net 45, Net 60 or also select a custom date or mark it as Due on Receipt.
• Handles partial or complete payment for an Invoice.
• Quickview for Outstanding & Paid Invoices.
• Quickly convert an Estimate into Invoice without re-entering all the details.
• Select from saved items or enter new items while creating a new invoice or estimate.
• Share Invoices or Estimates via Gmail, Whatsapp, SMS etc. which enables quick delivery of your invoice / estimate.
Who should use Tetraa?
Tetraa is for all small business or freelancers who estimate or send invoice to their clients. Tetraa fits into many industry categories such as General Contractors, Handymen, Eelectricians, Plumbers, Builders, Landscapers, Painters, Carpenters, HVAC, Drywallers, Pest Control, Car washers, Freelancers etc.
• Full network access - We strive hard to keep your data sync up to all devices. Hence we use cloud data storage to save all your data. Hence our application requires INTERNET CONNECTION in order to use it. Our application will not work without data enabled.
• SD Card READ/WRITE - In order to save or upload your company logo, we access your device storage. (ie. SD Card and In-Built memory)
• Device Accounts - Used for sending notification alerts.
If you have any other questions regarding the app permissions, feel free to email us at firstname.lastname@example.org and we will be happy to help you with any queries.
Tetraa is FREE to download and FREE to use on android. Coming soon on iPhone, iPad and Desktop.
We work hard 16 hours a day including weekends to give exceptional customer support to our users. You can email us at email@example.com anytime and expect a reply within 6 - 8 hours.
Terms & Conditions