Energy suppliers in Austria that AI assistants recommend
We asked ChatGPT, Claude and Gemini the four questions a buyer asks when looking for energy suppliers in Austria, three times each (Claude once), in German, and counted who they named. These are the businesses named in two or more of the 28 answers.
Names are printed as the assistants wrote them. We have not checked that any of them is good, open, or real.
- Answers
- 28
- Businesses named
- 24
- Named only once
- 8
- Named by 2+ assistants
- 8 of 16
- Named again on a rerun
- 73%
Edition October 2026. Download the data
Asked for energy suppliers in Austria, ChatGPT, Claude and Gemini most often named Wien Energie (75% of answers), VERBUND (68%) and EVN (61%). Across 28 answers they named 24 different businesses, 8 of them only once. Each of four buyer questions was asked three times (Claude once), in German, in October 2026.
The ranking
The AI Recommendation Rate is the fraction of the 28 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.
| # | Business | AI Recommendation Rate | ChatGPT | Claude | Gemini | Questions | Avg. position | With search |
|---|---|---|---|---|---|---|---|---|
| 1 | Wien EnergieIs this your business? | 95%: 57 to 87% | 42% | 100% | 100% | 4 of 4 | 2.1 | 50% |
| 2 | VERBUNDAlso written VerbundIs this your business? | 95%: 49 to 82% | 33% | 100% | 92% | 4 of 4 | 2.4 | 50% |
| 3 | EVNIs this your business? | 95%: 42 to 76% | 25% | 50% | 100% | 4 of 4 | 3.1 | 0% |
| 4 | oekostrom AGAlso written Oekostrom AG, Ökostrom AGIs this your business? | 95%: 39 to 74% | 33% | 100% | 67% | 4 of 4 | 3.4 | 50% |
| 5 | Energie AG OberösterreichAlso written OÖ Energie AG, Energie AGIs this your business? | 95%: 24 to 58% | 0% | 75% | 67% | 3 of 4 | 4.6 | 0% |
| 6 | aWATTarAlso written Awattar, aWATTar ÖsterreichIs this your business? | 95%: 13 to 43% | 25% | 50% | 17% | 3 of 4 | 2.4 | 0% |
| 7 | SwitchIs this your business? | 95%: 13 to 43% | 0% | 0% | 58% | 3 of 4 | 4.6 | 0% |
| 8 | KELAGAlso written KelagIs this your business? | 95%: 10 to 40% | 0% | 0% | 50% | 3 of 4 | 5.5 | 0% |
| 9 | Energie SteiermarkIs this your business? | 95%: 6 to 32% | 33% | 0% | 0% | 2 of 4 | 2.8 | 0% |
| 10 | AAE NaturstromIs this your business? | 95%: 4 to 27% | 25% | 0% | 0% | 1 of 4 | 2 | 0% |
| 11 | Tiroler WasserkraftIs this your business? | 95%: 4 to 27% | 0% | 0% | 25% | 2 of 4 | 6.3 | 0% |
| 12 | smartENERGYIs this your business? | 95%: 2 to 23% | 17% | 0% | 0% | 1 of 4 | 2 | 0% |
| 13 | disk.energyIs this your business? | 95%: 2 to 23% | 17% | 0% | 0% | 1 of 4 | 2.5 | 0% |
| 14 | Montana EnergieAlso written MONTANA EnergieIs this your business? | 95%: 2 to 23% | 8% | 0% | 8% | 2 of 4 | 2.5 | 0% |
| 15 | MAXENERGYIs this your business? | 95%: 2 to 23% | 17% | 0% | 0% | 1 of 4 | 3 | 0% |
| 16 | Energie GrazIs this your business? | 95%: 2 to 23% | 0% | 25% | 8% | 1 of 4 | 6 | 0% |
Each assistant column is the share of that assistant's 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. 8 more names came up in a single answer and are counted above but not listed.
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.
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 | Wien Energie42% | Wien Energie100% | Wien Energie100% |
| 2 | VERBUND33% | VERBUND100% | EVN100% |
| 3 | oekostrom AG33% | oekostrom AG100% | VERBUND92% |
| 4 | Energie Steiermark33% | Energie AG Oberösterreich75% | oekostrom AG67% |
| 5 | EVN25% | EVN50% | Energie AG Oberösterreich67% |
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.
<a href="https://aigrow.gg/index/energy-suppliers/austria"><img src="https://aigrow.gg/badges/index/2026-10/energy-suppliers/austria.svg" width="312" height="100" alt="Named by AI assistants: Energy suppliers in Austria, AIGROW AI Visibility Index, October 2026"></a>The questions
Asked word for word, three times each (Claude once), 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.
- 1Welcher Stromanbieter ist in Österreich am besten?What is the best electricity provider in Austria?
- 2Ich ziehe in Österreich um. Welchen Anbieter für Strom und Gas soll ich wählen?I'm moving home in Austria. Which electricity and gas provider should I choose?
- 3Welcher Energieanbieter in Österreich hat die günstigsten Tarife?Which energy company in Austria has the cheapest rates?
- 4Welcher Energieanbieter in Österreich hat den besten Ökostromtarif?Which energy provider in Austria has the best green electricity plan?
On this page the same questions were also asked with web search on, 2 answers. 40% of the businesses named with search were also named without it; the With search column above is each business's share of those answers.
How to read this page
- 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
- 28 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.
AI Visibility Index
Elsewhere in the Index
Is your business on this list?
The free scan asks the same assistants the questions your customers ask, scores whether they name you, and lists who they name instead.
Edition October 2026 · published by Guglielmo Paesano, founder of AIGROW · data under CC BY 4.0