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FastBill

FastBill is cloud-based invoicing and accounting software for freelancers and small to medium businesses in Germany.

Free accessFree trial
Paid fromSolo1 user, 1 bank account, 1 custom template

At a Glance

FastBill is an AI tool for Accounting & invoices (category: Business & Finance). Free access: Free trial. Paid from 9 € (Solo). Documented: 4 plans with prices and limits.

Category
Accounting & invoices
Paid from
9 € / Month (annual billing, net) (Solo)
Free Option
Free trial
Plans
4
Sources
5 verified sources
Website
fastbill.com (opens in a new tab)

Category: Business & Finance · Accounting & invoices

Features

FastBill is operated by FastBill GmbH, headquartered in Frankfurt am Main.

Prices and plans

TierPricePeriodWhat you get
Solo9 €Month (annual billing, net)1 user, 1 bank account, 1 custom template
Invoicing incl. e-invoicing
DATEV export, digital receipt management, open items
Plus14 €Month (annual billing, net)Everything in Solo plus 5 bank accounts, unlimited templates
Pro27 €Month (annual billing, net)Everything in Plus plus 3 users, unlimited bank accounts
DATEV service integration, customer portal with payment
Premiumfrom 53 € / 59 €Month (annual billing, net)Everything in Pro plus 5 users
Automatic receipt import, automated dunning

Prices per vendor, excl. taxes/VAT where applicable.

Limits

FastBill is operated by FastBill GmbH, based in Frankfurt am Main. Per the terms, German law applies, with Frankfurt am Main as venue. The service is offered exclusively to business customers under §14 BGB. Data controller: FastBill GmbH. Backup servers are in Frankfurt am Main; storage/processing occurs within the EU per the policy, though some third-party services transfer data to the US. No explicit statement on AI training use.

Alternatives and similar tools to FastBill

A selection for “Accounting & invoices” and curated direct comparisons. Direct comparisons carry the most weight, followed by the shared subcategory and shared tasks. Matching free-access types carry less weight. Ties are resolved consistently. No quality rating.

Lexware OfficeManage quotes, invoices, receipts, and bookkeeping for businesses in Germany.SsevDeskGerman cloud accounting software with AI-assisted receipt capture via smartphone photo, online-banking integration and DATEV export, built for the self-employed, freelancers and small businesses.Rechnung (Invoice)RossumAI platform for automated document processing (invoices, purchase orders, delivery notes) with its own transactional language model and ERP integrations.StarterBearconnectAI platform for LinkedIn inbound, outbound, and posts, priced per account.StarterPancakeAI GTM agent infrastructure with Brain, Plays, and MCP outreach.60k creditsCandisManage invoices, contracts and approvals for finance teams with AI-assisted data capture.Basis
C
CreemMerchant-of-record money platform for software and digital products, with tax, payouts, affiliates, usage billing, and agent control via API, CLI, and MCP.pay as you goMossSpend platform for cards, invoices, and reimbursements with AI-assisted receipt capture and pre-accounting.Professional

FastBill alternatives comparison →

More tools for the same task, alphabetical and sourced. Not a quality ranking.

Invoices and accounting

Two tools at a glance: prices, limits and sources from the catalog. Side by side, not a ranking.

FastBill vs Lexware OfficesevDesk vs FastBill

FAQ

Is FastBill available for free?

Not permanently. What is published is a time-limited free trial.

Where is the vendor of FastBill based?

FastBill GmbH is based in Germany. Regardless of that location, data processing and privacy terms are governed by the vendor's own contract.

How is FastBill billed?

FastBill is operated by FastBill GmbH, based in Frankfurt am Main. According to the terms and conditions, 'German law excluding the UN Convention on Contracts for the International Sale of Goods' applies, with Frankfurt am Main as the place of jurisdiction. The service is offered 'exclusively to customers who are businesses' (§14 BGB).

How much does FastBill cost?

The cheapest paid plan of FastBill is Solo at 9 €. 4 plans are documented in total, each with its price and limits.

Is FastBill currently available?

FastBill is still active. FastBill is an active, self-service SaaS product operated by FastBill GmbH, Brüsseler Str. 1-3, 60327 Frankfurt am Main (managing director René Maudrich, commercial register AG Frankfurt am Main HRB 109200). Sign-up starts with a 14-day free trial requiring no credit card. There is no permanent free plan.

How we compare

We compare free access, paid entry, plan limits, features and the listed official sources. Unsourced figures stay marked as not published.

Only confirmed entries appear in the catalog. Prices, plans and limits come from listed official vendor pages. Missing figures stay marked as not published. Search results are ordered by Task match by default; category and task lists are alphabetical. Both can be switched to Free access first; neither is a quality ranking. The vendor page always wins.

Edited and checked by the AI Compare Ninja team

Sources

All details regarding plans, limits, and features are based on official vendor documentation and the primary sources verified below.

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