Independent: paid links never change the order. Every fact checked with the vendor.

How we review

GreenPT or Whacka?

Price, integrations and Netherlands check side by side.

GreenPT

for freelancers and SMEs and large companies

European alternative to ChatGPT from Utrecht, with open models on renewable energy and all data in the EU.

from €4.50 /month
3 of 5 NL check
Whacka

for freelancers and SMEs

AI app builder that turns a plain-language description into a working app, hosted and instantly shareable.

Free plan
1 of 5 NL check

The differences

  • GreenPT stores your data in the EU, Whacka does not.
  • GreenPT is a Dutch company, Whacka is not.
  • Whacka has a free plan, GreenPT does not.
  • Only GreenPT integrates with OneDrive and Google Drive.

Side by side

GreenPT compared with Whacka
GreenPTWhacka
Pricefrom €4.50/monthFree plan
Support in DutchUnknownUnknown
App in DutchUnknownUnknown
Data in the EU✓ Yes✕ No
Data processing agreement✓ Yes✓ Yes
Company in the Netherlands✓ Yes✕ No
IntegrationsOneDrive, Google DriveNone known
Free trial14 daysNone
Stackwijs verdictNo verdict yetNo verdict yet
User reviewsNo reviews yetNo reviews yet
For whomfreelancers, SMEs, large companiesfreelancers, SMEs

Facts checked on the vendors' websites.

GreenPT or Whacka: questions

What is the difference between GreenPT and Whacka?

GreenPT stores your data in the EU, Whacka does not. GreenPT is a Dutch company, Whacka is not. Whacka has a free plan, GreenPT does not. Only GreenPT integrates with OneDrive and Google Drive.

Which one do you choose?

We sometimes earn from a click. That does not change the order. How we make money

GreenPT

European alternative to ChatGPT from Utrecht, with open models on renewable energy and all data in the EU.

Suits businesses that want an AI chat for text, documents and search, with data in the EU and no training on their input.

Price
from €4.50 /month
Try it
14 days free
NL check
3 of 5

Whacka

AI app builder that turns a plain-language description into a working app, hosted and instantly shareable.

Suits entrepreneurs who want a simple app without coding, such as a booking tool or internal helper, on their own domain.

Price
Free plan
Try it
Free plan
NL check
1 of 5
View Whacka

On the Whacka website · partner link

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