Invoicing software in Austria that AI assistants recommend

Name: AI assistant recommendations: Invoicing software in Austria, November 2026
Creator: AIGROW
License: https://creativecommons.org/licenses/by/4.0/

sevDesk is named most, in 86% of 36 answers.

The ranking

AI Recommendation Rate

1sevDesk86%
95%: 71 to 94%
ChatGPT
67%
Claude
100%
Gemini
92%
Questions
4 of 4
Avg. position
2.1
Named in answers to
- What is the best invoicing software for a small business in Austria?, from ChatGPT, Claude and Gemini
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from ChatGPT, Claude and Gemini
- Which invoicing app would you recommend to a small company in Austria?, from ChatGPT, Claude and Gemini
- Which invoicing software is the most affordable for a freelancer in Austria?, from ChatGPT, Claude and Gemini
Also written sevdesk, SevDesk
Is this your business?
2FreeFinance67%
95%: 50 to 80%
ChatGPT
100%
Claude
0%
Gemini
100%
Questions
4 of 4
Avg. position
1
Named in answers to
- What is the best invoicing software for a small business in Austria?, from ChatGPT and Gemini
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from ChatGPT and Gemini
- Which invoicing app would you recommend to a small company in Austria?, from ChatGPT and Gemini
- Which invoicing software is the most affordable for a freelancer in Austria?, from ChatGPT and Gemini
Is this your business?
3easybill44%
95%: 30 to 60%
ChatGPT
42%
Claude
92%
Gemini
0%
Questions
4 of 4
Avg. position
2.4
Named in answers to
- What is the best invoicing software for a small business in Austria?, from ChatGPT and Claude
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from ChatGPT and Claude
- Which invoicing app would you recommend to a small company in Austria?, from ChatGPT and Claude
- Which invoicing software is the most affordable for a freelancer in Austria?, from ChatGPT and Claude
Is this your business?
4Lexoffice36%
95%: 23 to 52%
ChatGPT
0%
Claude
75%
Gemini
33%
Questions
4 of 4
Avg. position
4.1
Named in answers to
- What is the best invoicing software for a small business in Austria?, from Claude and Gemini
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from Claude
- Which invoicing app would you recommend to a small company in Austria?, from Claude and Gemini
- Which invoicing software is the most affordable for a freelancer in Austria?, from Claude
Also written lexoffice
Is this your business?
5FastBill33%
95%: 20 to 50%
ChatGPT
0%
Claude
100%
Gemini
0%
Questions
4 of 4
Avg. position
4.3
Named in answers to
- What is the best invoicing software for a small business in Austria?, from Claude
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from Claude
- Which invoicing app would you recommend to a small company in Austria?, from Claude
- Which invoicing software is the most affordable for a freelancer in Austria?, from Claude
Is this your business?
6AccountOne31%
95%: 18 to 47%
ChatGPT
0%
Claude
0%
Gemini
92%
Questions
4 of 4
Avg. position
2.4
Named in answers to
- What is the best invoicing software for a small business in Austria?, from Gemini
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from Gemini
- Which invoicing app would you recommend to a small company in Austria?, from Gemini
- Which invoicing software is the most affordable for a freelancer in Austria?, from Gemini
Is this your business?
7BMD25%
95%: 14 to 41%
ChatGPT
25%
Claude
50%
Gemini
0%
Questions
2 of 4
Avg. position
3.4
Named in answers to
- What is the best invoicing software for a small business in Austria?, from ChatGPT and Claude
- Which invoicing app would you recommend to a small company in Austria?, from ChatGPT and Claude
Also written BMD Systemhaus
Is this your business?
8Billomat17%
95%: 8 to 32%
ChatGPT
0%
Claude
42%
Gemini
8%
Questions
2 of 4
Avg. position
4.8
Named in answers to
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from Claude
- Which invoicing software is the most affordable for a freelancer in Austria?, from Claude and Gemini
Also written billomat
Is this your business?
9RECHNUNG.at14%
95%: 6 to 29%
ChatGPT
0%
Claude
42%
Gemini
0%
Questions
3 of 4
Avg. position
4.4
Named in answers to
- What is the best invoicing software for a small business in Austria?, from Claude
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from Claude
- Which invoicing software is the most affordable for a freelancer in Austria?, from Claude
Is this your business?
10RZL Software11%
95%: 4 to 25%
ChatGPT
0%
Claude
33%
Gemini
0%
Questions
2 of 4
Avg. position
5.3
Named in answers to
- What is the best invoicing software for a small business in Austria?, from Claude
- Which invoicing app would you recommend to a small company in Austria?, from Claude
Is this your business?
11everbill8%
95%: 3 to 22%
ChatGPT
25%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
2
Named in answers to
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from ChatGPT
- Which invoicing app would you recommend to a small company in Austria?, from ChatGPT
- Which invoicing software is the most affordable for a freelancer in Austria?, from ChatGPT
Is this your business?
12ProSaldo.net8%
95%: 3 to 22%
ChatGPT
25%
Claude
0%
Gemini
0%
Questions
3 of 4
Avg. position
2.7
Named in answers to
- I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?, from ChatGPT
- Which invoicing app would you recommend to a small company in Austria?, from ChatGPT
- Which invoicing software is the most affordable for a freelancer in Austria?, from ChatGPT
Is this your business?
13WISO MeinBüro8%
95%: 3 to 22%
ChatGPT
0%
Claude
25%
Gemini
0%
Questions
3 of 4
Avg. position
6
Named in answers to
- What is the best invoicing software for a small business in Austria?, from Claude
- Which invoicing app would you recommend to a small company in Austria?, from Claude
- Which invoicing software is the most affordable for a freelancer in Austria?, from Claude
Is this your business?
14Lexware6%
95%: 2 to 18%
ChatGPT
0%
Claude
17%
Gemini
0%
Questions
2 of 4
Avg. position
5.5
Named in answers to
- What is the best invoicing software for a small business in Austria?, from Claude
- Which invoicing app would you recommend to a small company in Austria?, from Claude
Is this your business?

Open a row to see each assistant's share of its own answers. Questions counts how many of the four produced the name at least once; position is where it came in the answer's list, 1 being first. 11 more names came up in a single answer and are counted above but not listed.

Invoicing software in Austria: is this your field?

25different names in 36 answers, 11 of them only once. The assistants change their minds from one answer to the next.

Check whether AI names you

Is this your business?

Named on this list? Get the badge for your website and a free scan of who AI assistants recommend to your customers. Use the badge only for a business named here. It records this edition, without verifying ownership or promising future mentions.

AIGROW ScoreIs this your business? See your AIGROW ScoreHow the AIGROW Score is measured

No business can pay to appear in the Index, rise in it or be removed from it. How the Index stays neutral

AI Visibility Index · November 2026

Asked about invoicing software in Austria, ChatGPT, Claude and Gemini named sevDesk most often, in 86% of answers (its AI Recommendation Rate), then FreeFinance (67%) and easybill (44%). Across 36 answers they named 25 different businesses, 11 of them only once. Each of four buyer questions was asked three times, in German, in November 2026.

The AI Recommendation Rate is the fraction of the 36 answers that named a business. The range under it is a 95% confidence interval: where two ranges overlap, the gap between those businesses could be chance.

Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.

86% of answers named sevDesk

Answers: 36
Businesses named: 25
Named only once: 11
Named by 2+ assistants: 6 of 14
Named again on a rerun: 64%

Edition November 2026. Download the data

What each assistant said

The same questions, the same number of times, and often different names. Each column is one assistant's top five from the ranking above, with the share of its own answers that named them.

#	ChatGPT	Claude	Gemini
1	FreeFinance100%	sevDesk100%	FreeFinance100%
2	sevDesk67%	FastBill100%	sevDesk92%
3	easybill42%	easybill92%	AccountOne92%
4	BMD25%	Lexoffice75%	Lexoffice33%
5	everbill25%	BMD50%	Billomat8%

Questions about invoicing software in Austria

How AI assistants recommend invoicing software

ChatGPT, Claude and Gemini named sevDesk most often, in 86% of 36 answers, then FreeFinance (67%) and easybill (44%). The names come from what the assistants answered to four buyer questions in November 2026; we have not checked that any of them is good, open or real.

Not always. ChatGPT named FreeFinance most often (100% of its answers), Claude sevDesk (100%) and Gemini FreeFinance (100%). 6 of the 14 listed businesses were named by two or more of them.

Each question was asked three times. Of the names an assistant gave for a question, 64% came back in two or more of those runs; the rest came up once. The 95% range beside each rate in the ranking shows how far it could move by chance.

Run the free checker: it asks ChatGPT, Claude, Gemini and Grok two of the Index questions for invoicing software, with the category and the place already filled in, and shows every answer word for word. About 30 seconds, no sign-up. The page on how AI assistants recommend invoicing software shows what an owner can work on. Nothing can guarantee that an assistant names you.

Named here? Put it on your site

Every business in the ranking was named in two or more answers. The badge says that and nothing more: no position, because the ranges above do not support one. It links back to this page, so anyone can check.

Correct or remove a listing

<a href="https://aigrow.gg/index/invoicing-software/austria"><img src="https://aigrow.gg/badges/index/2026-11/invoicing-software/austria.svg" width="312" height="100" alt="Named by AI assistants: Invoicing software in Austria, AIGROW AI Visibility Index, November 2026"></a>

The questions

Asked word for word, three times each, to every assistant, in German. The English under each is our translation. The prompt is the one the free scan uses. No web search, no location and no chat history, so every answer starts from the same place.

1Was ist die beste Rechnungssoftware für ein kleines Unternehmen in Österreich?What is the best invoicing software for a small business in Austria?
2Ich bin freiberuflicher Designer in Österreich und schreibe meine Rechnungen noch in einer Tabelle. Welches Rechnungsprogramm würdest du empfehlen?I'm a freelance designer in Austria and still make my invoices in a spreadsheet. Which invoicing tool would you recommend?
3Welches Programm zum Schreiben von Rechnungen würdest du einem kleinen Betrieb in Österreich empfehlen?Which invoicing app would you recommend to a small company in Austria?
4Welche Rechnungssoftware ist für Freiberufler in Österreich am günstigsten?Which invoicing software is the most affordable for a freelancer in Austria?

How to read this page

The full method

What it measures: Which names these models produce when asked cold, from what they learned in training. It is not a review, a rating or our recommendation, and a business missing here may simply be one the models were never shown.
Why the ranges matter: 36 answers is a sample. Asked again next month, most shares will move by a few points; the ranges say how far they could move by chance alone.
One business, several spellings: Branches, legal suffixes and spellings of one business are merged, and the other spellings are printed under its name. Names that might be two businesses are kept apart.
A name is wrong: If a business here is closed, misnamed or yours and you want it removed, tell us. We correct or remove it when the page is next published.