Insights

Acquisition Opportunity FreshBooks acquired FastBill in 2021, indicating potential alignment and integration opportunities for cross-sell or upsell of invoicing and accounting features within FreshBooks’ ecosystem.

Funding Momentum FastBill secured nearly €1M in research funding and has a revenue range of $1M–$10M, suggesting levers for co-development, grant-based collaborations, or expansion into product modules that attract investment.

SMB Focus Target profile centers on freelancers and small to medium businesses seeking streamlined accounting with one-click reporting, presenting a ready audience for bundled financial-management solutions and partner referral programs.

Tech Stack Synergy Utilizes web-friendly technologies (JavaScript, PHP, JSON) hosted on AWS with Cloudflare, indicating compatibility for white-label integrations, API-first extensions, and scalable add-ons for SaaS marketplaces.

Competitive Position Listed peers vary in size and revenue; FastBill sits in the lower-mid tier with growth potential and potential differentiation through design-led UX and reporting simplicity to win SMB customers from larger, more complex incumbents.

FastBill Tech Stack

FastBill uses 8 technology products and services including FreshBooks, Amazon EC2, Cloudflare, and more. Explore FastBill's tech stack below.

  • FreshBooks
    Accounting
  • Amazon EC2
    Cloud Infrastructure Computing
  • Cloudflare
    Content Management System
  • JavaScript
    Programming Languages
  • PHP
    Programming Languages
  • JSON
    Programming Languages
  • Appcues
    User Onboarding
  • CSS
    Web Tools And Plugins

FastBill's Email Address Formats

FastBill uses at least 1 format(s):
FastBill Email FormatsExamplePercentage
FLast@fastbill.comJDoe@fastbill.com
100%

Frequently Asked Questions

What is FastBill's phone number?

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You can contact FastBill's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is FastBill's official website and social media links?

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FastBill's official website is fastbill.com and has social profiles on LinkedInCrunchbase.

What is FastBill's NAICS code?

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FastBill's NAICS code is 5112 - Software Publishers.

How many employees does FastBill have currently?

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As of July 2026, FastBill has approximately 19 employees across 2 continents, including EuropeNorth America. Key team members include Cmo & Geschäftsführer: B. K.Founder & Ceo: R. M.Hr-Manager: S. S.. Explore FastBill's employee directory with LeadIQ.

What industry does FastBill belong to?

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FastBill operates in the Software Development industry.

What technology does FastBill use?

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FastBill's tech stack includes FreshBooksAmazon EC2CloudflareJavaScriptPHPJSONAppcuesCSS.

What is FastBill's email format?

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FastBill's email format typically follows the pattern of FLast@fastbill.com. Find more FastBill email formats with LeadIQ.

When was FastBill founded?

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FastBill was founded in 2011.
FastBill logo

FastBill

Software DevelopmentHesse, Germany11-50 Employees

FastBill is a software development company based in Frankfurt, Germany, employing 11 to 50 people. It offers an accounting solution for small and medium businesses, enabling the creation of invoices and estimates, receipt capture and archiving, monitoring of financials, and generation of monthly reports for accountants with a single click. The product is noted for a design-award-winning interface intended to simplify paperwork for freelancers and small businesses. In 2021, FastBill was acquired by FreshBooks. The technology stack includes PHP, Go, JavaScript, CSS, and operates on Amazon EC2 with Cloudflare, while using Appcues for user onboarding.

Section iconCompany Overview

Phone number
NAICS Code
5112 - Software Publishers
Founded
2011
Employees
11-50

Section iconFunding & Financials

  • $1M$10M

    FastBill's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    FastBill's revenue is estimated to be in the range of $1M$10M

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