FastBill App by LEAFWORKS is the #89 ranked ecomm and payments app on Zendesk, with a free plan available, as of Sep 12, 2026.
FastBill App by LEAFWORKS is a Zendesk Marketplace app by Leafworks.
AppRanks data: FastBill App by LEAFWORKS ranks #89 in eComm and Payments on Zendesk Marketplace, placing it in the top 43% of that category.
AppRanks verdict
Generated from live marketplace data — refreshed daily
FastBill App by LEAFWORKS is a newly-listed Zendesk app with a limited review volume. It is listed in the eComm and Payments category on Zendesk Marketplace, which AppRanks treats as the canonical taxonomy node for ranking and competitor comparison. no published reviews yet means feature claims are unverified by the wider merchant base. Without a published review base, the only fit-signal available is the developer's own documentation plus the marketplace's listing-quality audit (linked below). The free tier lets you trial the entry feature set without committing a payment method. AppRanks tracks rating, review count, pricing tier, and category position daily — the figures on this page reflect the most recent scrape from the canonical Zendesk Marketplace listing.
Pros
- +Free tier available — no card required to evaluate
- +Published by Leafworks — established developer track record
Cons
- −No public reviews yet — fit and reliability are unverified
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About FastBill App by LEAFWORKS
How FastBill App by LEAFWORKS works
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How the FastBill App works
In order to work with tickets in Zendesk efficiently, it is important to have all necessary information in one place. Short and simple processes allow for fast response times based on relevant data. The FastBill app from Leafworks gives you a plugin to keep an overview of your customers’ contact info, invoices and estimates.
Overview
The FastBill app automatically checks and links clients directly to Zendesk tickets. For each new ticket, a search by user's backend ID, name, phone number and email is performed automatically. In cases where no data has been found, agents can connect customers manually via search. Previews of invoices and estimates can be viewed and linked to a ticket without having to download.
Features
The data of the customer will be shown in the ticket sidebar with the following features:
Search for customers via name, email or backend ID
Show detailed information about customers
Preview documents or save them as pdf
Attach invoices and estimates to the ticket without downloading
Link tickets to existing customers
Data Disclosure: Our apps are fully UI-based and 100% GDPR compliant. All data remains securely within Zendesk, and our apps do not access, store, transmit, or process any user data outside the Zendesk environment.
App inquiries
Contact us if you have any questions, comments, or feature requests regarding this app.
About Leafworks
At Leafworks we build custom apps and bring value to your Zendesk implementation project. Feel free to get in touch with us regarding your Zendesk-related challenges. We are happy to develop your Zendesk app. As Zendesk implementation advanced partner & premier partner we look back on long-term and extensive experience.
Our team consists of Zendesk implementation consultants, developers and creatives. We are looking forward to your project. Book a free consultation here. We are happy to hear from you.
More from Leafworks
Contact
Mail: [email protected]
Web: www.leafworks.de
Screenshots
Category rankings
As of Sep 12, 2026- eComm and Payments#89of 207Top 43%
See 90-day rank history for each category
Track daily rank changes, category shifts, and position volatility.
Competitors & alternatives
FastBill App by LEAFWORKS doesn't have curated competitor matchups yet. Other tracked ecomm and payments apps on Zendesk:
Frequently asked questions
What is FastBill App by LEAFWORKS?
FastBill App by LEAFWORKS is an app for Zendesk. It is published on Zendesk Marketplace and tracked by AppRanks, and AppRanks has been tracking its public marketplace data on the refresh cadence published in our methodology. It is listed under the eComm and Payments category on AppRanks, where you can see its current category position, review-velocity trend, and how it compares against the top alternatives in the same space. Developed by Leafworks.
Who uses FastBill App by LEAFWORKS?
FastBill App by LEAFWORKS is actively installed across Zendesk stores tracked by AppRanks. Its review base is still building, which usually maps to early-stage merchants and stores piloting a new workflow. It is part of the eComm and Payments category on Zendesk.
Where does FastBill App by LEAFWORKS rank on Zendesk?
FastBill App by LEAFWORKS currently sits at position #89 in the eComm and Payments category on Zendesk. That places it in the top 43% of 207 apps tracked in the same category. Category positions are read from the live marketplace ranking and refresh on each scrape, so the number you see here reflects the most recent crawl rather than a long-running average.