DeepL vs What’s up AI (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: What’s up AI does not list a price
Free plan
Tie
Both have one
Higher rating
DeepL
4.5 against 3.4
Same job?
Yes
Both are Productivity tools

Side by side

Compared on	DeepL	What’s up AI
Our rating	4.5Better	3.4
Starts at	$8.74/mo	Free
Free plan	Yes	Yes
Category	Productivity	Productivity
Plans	From $8.74/mo	Free
Key features	Neural translation engine tuned for quality over raw language count Outperforms larger competitors in blind tests for European language pairs Document translation preserving formatting API access on paid tiers for developer integration Free tier available for basic translation needs	Voice message transcription, translation, and summarization Works directly inside WhatsApp and similar messaging apps Supports 10+ languages including English, German, Chinese, Japanese Text message translation and summarization too Press-and-hold action, no separate app switching
Pros	Translation quality for supported languages is consistently rated above broader competitors Free tier covers real, non-trivial translation needs before requiring payment Document translation preserves formatting instead of returning plain text	Summarization saves real time on long voice messages, not just transcription Works directly inside the messaging app - no copying content elsewhere Broad language support covers many common message-translation needs
Cons	Supports around 33 languages, far fewer than competitors covering 100-plus Pro tier character limits require monitoring for high-volume translation work Less useful for rare or low-resource languages outside its core coverage	iPhone-only - no Android version available In-app purchases required for full Pro membership features Translation/summarization accuracy will vary by audio quality and accent
Company	DeepL, founded 2017	Christoph Doeffinger

Prices come from each vendor's pricing page, last checked 20260824. Check the vendor before you buy.

FAQ

Questions people ask

Is DeepL better than What’s up AI?

In our reviews DeepL scores 4.5 and What’s up AI scores 3.4. The better pick depends on the job. DeepL: Beats Google Translate in blind tests for European languages, founded in Germany in 2017. What’s up AI: Long voice message you don't have time for? AI transcribes, translates, and summarizes it right inside WhatsApp and similar apps - supports English, German, Chinese, and more.

Which is cheaper, DeepL or What’s up AI?

DeepL: from $8.74/mo. What’s up AI: free.

Do DeepL and What’s up AI have free plans?

Yes, both have a free plan.

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