Title: Ninja Forms + Sprout Invoices – Easy Invoice & Estimate Submissions Author: BoldGrid Published: February 5, 2018 Last modified: May 19, 2026 --- Search plugins ![](https://ps.w.org/sprout-invoices-ninja-forms/assets/banner-772x250.png?rev=2008760) ![](https://ps.w.org/sprout-invoices-ninja-forms/assets/icon-256x256.png?rev=2008760) # Ninja Forms + Sprout Invoices – Easy Invoice & Estimate Submissions By [BoldGrid](https://profiles.wordpress.org/boldgrid/) [Download](https://downloads.wordpress.org/plugin/sprout-invoices-ninja-forms.1.3.1.zip) * [Details](https://wordpress.org/plugins/sprout-invoices-ninja-forms/#description) * [Reviews](https://wordpress.org/plugins/sprout-invoices-ninja-forms/#reviews) * [Installation](https://wordpress.org/plugins/sprout-invoices-ninja-forms/#installation) * [Development](https://wordpress.org/plugins/sprout-invoices-ninja-forms/#developers) [Support](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/) ## Description #### Speed up the process of getting paid! The Ninja Forms + [Sprout Invoices](https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org) plugin allows you to build an easy solution to creating dynamic invoices and estimates based on the prospective client’s form selections. Use Ninja Forms’ product fields or Sprout Invoices’ pre-defined line items to help create an estimate or invoice with the correct totals, and without you having to manage anything after submission. #### Invoice, Estimate / Quote, & Online Payments with Sprout Invoices Features If you’re not familiar with [Sprout Invoices](https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org)… it allows you to reduce the time spent fielding project requests, estimating projects, invoicing clients, & getting paid. #### WordPress Invoicing Made Easy Our focus _since day one 4+ years ago_ with [Sprout Invoices](https://sproutinvoices.com?utm_medium=link&utm_campaign=free&utm_source=wordpress.org) has been to create a way for WordPress site owners to invoice and EASILY get paid. We also understand that customization beyond branding is important, and that’s why we built the most POWERFUL solution with the most integrations around. Sprout Invoices allows you to create beautiful estimates and invoices for your clients in minutes — not hours. If you’re not familiar with WordPress templating than our [knowledgebase](https://docs.sproutinvoices.com) and priority support can help. Even though our goal is to make getting paid easy, providing fast and reliable support is a priority. We don’t want any user to feel alone. Trust the [reviews](https://wordpress.org/support/plugin/sprout-invoices/reviews/?filter=5) and join an [awesome community](https://sproutinvoices.com/reviews/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org) of happy users. > **Sprout Invoices Pro** > This plugin is the lite version of the Sprout Invoices > Pro plugin that comes with all the invoicing features you will ever need including > recurring invoices, recurring payments, pre-defined line items, client dashboards, > Stripe and many other payment processors, advanced reporting, hundreds of integrations( > including Zapier) and a ton more. [Click here to learn more about the best Invoicing plugin for WordPress now!](https://sproutinvoices.com?utm_medium=link&utm_campaign=free&utm_source=wordpress.org) ### Support Priority support is provided with an [upgraded version](https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org). All free support will provided in the [forums](https://wordpress.org/support/plugin/sprout-invoices). ## Screenshots [⌊Form submission with redirect to newly created estimate⌉⌊Form submission with redirect to newly created estimate⌉[ Form submission with redirect to newly created estimate [⌊Complete settings view⌉⌊Complete settings view⌉[ Complete settings view [⌊Settings overview⌉⌊Settings overview⌉[ Settings overview ## Installation 1. Upload plugin folder to the `/wp-content/plugins/` directory 2. Activate the plugin through the ‘Plugins’ menu in WordPress 3. Create a Ninja Form and select the “Sprout Invoices” settings. ## FAQ _Please visit [Sprout Apps](https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org)._ ## Reviews ![](https://secure.gravatar.com/avatar/25b298cb98473863b5a99d9d881e0722c67d65f401df1c0aad6835730f43c4bc? s=60&d=retro&r=g) ### 󠀁[nice](https://wordpress.org/support/topic/nice-4432/)󠁿 [khaled70](https://profiles.wordpress.org/khaled70/) October 15, 2022 nice ![](https://secure.gravatar.com/avatar/e2244cafe11781d06749b6ba6166f193e9a3cd75f6eef1cf63f2ec9f1e4fea6d? s=60&d=retro&r=g) ### 󠀁[Broke plugin](https://wordpress.org/support/topic/broke-plugin/)󠁿 [maddog986](https://profiles.wordpress.org/maddog986/) April 16, 2018 1 reply Broke my admin section after installing. PHP Error Log: PHP Fatal error: Uncaught Error: Class ‘SI_Line_Items’ not found ![](https://secure.gravatar.com/avatar/5cfb7424dbd7e724173729766ab9b8e4c546b7e6b7a074d90119628164dcac40? s=60&d=retro&r=g) ### 󠀁[One Biased Opinion](https://wordpress.org/support/topic/one-biased-opinion/)󠁿 [Dan Cameron](https://profiles.wordpress.org/dancameron/) February 5, 2018 I’m the author/developer so you can’t really take my opinion 100% so why not just download the plugin and try for yourself. [ Read all 2 reviews ](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/reviews/) ## Contributors & Developers “Ninja Forms + Sprout Invoices – Easy Invoice & Estimate Submissions” is open source software. The following people have contributed to this plugin. Contributors * [ BoldGrid ](https://profiles.wordpress.org/boldgrid/) * [ Dan Cameron ](https://profiles.wordpress.org/dancameron/) * [ Sprout Apps ](https://profiles.wordpress.org/sproutapps/) [Translate “Ninja Forms + Sprout Invoices – Easy Invoice & Estimate Submissions” into your language.](https://translate.wordpress.org/projects/wp-plugins/sprout-invoices-ninja-forms) ### Interested in development? [Browse the code](https://plugins.trac.wordpress.org/browser/sprout-invoices-ninja-forms/), check out the [SVN repository](https://plugins.svn.wordpress.org/sprout-invoices-ninja-forms/), or subscribe to the [development log](https://plugins.trac.wordpress.org/log/sprout-invoices-ninja-forms/) by [RSS](https://plugins.trac.wordpress.org/log/sprout-invoices-ninja-forms/?limit=100&mode=stop_on_copy&format=rss). ## Changelog #### 1.1 * Line items and address fixes #### 1.0.4 * Advanced ID Generation updates #### 1.0.3 * Remove form template that doesn’t work * Prevent huge fail #### 1.0.1 * Initial Release ## Meta * Version **1.3.1** * Last updated **2 months ago** * Active installations **50+** * WordPress version ** 4.8 or higher ** * Tested up to **7.0.2** * Tags * [Billing](https://wordpress.org/plugins/tags/billing/)[estimates](https://wordpress.org/plugins/tags/estimates/) [invoice](https://wordpress.org/plugins/tags/invoice/)[invoicing](https://wordpress.org/plugins/tags/invoicing/) [ninja forms](https://wordpress.org/plugins/tags/ninja-forms/) * [Advanced View](https://wordpress.org/plugins/sprout-invoices-ninja-forms/advanced/) ## Ratings 3.7 out of 5 stars. * [ 2 5-star reviews ](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/reviews/?filter=5) * [ 0 4-star reviews ](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/reviews/?filter=4) * [ 0 3-star reviews ](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/reviews/?filter=3) * [ 0 2-star reviews ](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/reviews/?filter=2) * [ 1 1-star review ](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/reviews/?filter=1) [Your review](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/reviews/#new-post) [See all reviews](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/reviews/) ## Contributors * [ BoldGrid ](https://profiles.wordpress.org/boldgrid/) * [ Dan Cameron ](https://profiles.wordpress.org/dancameron/) * [ Sprout Apps ](https://profiles.wordpress.org/sproutapps/) ## Support Got something to say? Need help? [View support forum](https://wordpress.org/support/plugin/sprout-invoices-ninja-forms/) ## Donate Would you like to support the advancement of this plugin? [ Donate to this plugin ](https://sproutinvoices.com/)