Knowatoa covers up to 7 engines. Here's why Omnia zooms in on 4.
More engines sounds better - until you look at how often and how the data is captured. Omnia runs real browser sessions across ChatGPT, Perplexity, Google AI Overviews, and Google AI Mode every day. Every query executes in context - the right location, the right language - so the visibility data reflects what your audience actually encounters. Knowatoa updates its data weekly, covers 3 engines on its $59/mo (about €53) Starter plan and 7 on its $199/mo (about €178) Growth plan, and doesn't publicly document how each engine is queried in the same detail. In Omnia, Claude, Gemini and Copilot are available upon request when your strategy requires them. Omnia starts at €79/mo (€63/mo billed annually), after a 14-day free trial with no credit card required.
Omnia
€79/mo
Growth plan · €63/mo billed annually · 14-day free trial
- ChatGPT, Perplexity, Google AI Overviews and Google AI Mode, daily
- 25 prompts, in any country and language
- Unlimited brands
- The Omnia Agent: content, outreach and publishing, with your approval
Knowatoa
$59/mo
about €53/mo · Starter plan · billed monthly, free trial available
- 3 AI engines: ChatGPT, Google AI Overviews, Google AI Mode
- Weekly data updates
- Unlimited sites on one account
Knowatoa pricing · checked October 2026
Euro amounts for prices published in US dollars are approximate, converted at the European Central Bank rate of 15 October 2026.