Comparisons

Head-to-head comparisons under equal conditions: we give several tools the same task and describe how the results differ, as a complement to the individual reviews in the tool overview.

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ComparisonsLatest article

ChatGPT, Claude or Gemini? Which AI assistant fits which task

Three assistants, six tasks from a normal working day, identical conditions. The result is clearer than the scores suggest, and different from what many expect.

26 August 2026 · 10 min

Matching the articles: our reviews

Every article links to the tools it discusses. Start with the tests:

Claude

Anthropic

The strongest assistant for long documents, careful analysis and writing with substance.

4.5/ 5AssistantsFree tier

DeepL

DeepL SE

Translation at reference level, from Cologne, with European data protection.

4.5/ 5TextFree tier

ChatGPT

OpenAI

The all-rounder with the widest feature set and the largest ecosystem.

4.4/ 5AssistantsFree tier

Compare all 17 tools