Short verdict
Good fit for
SME teams who want WhatsApp, email and chat in one inbox, from a Dutch company with data in the EEA.
Less suited to
Freelancers and small teams: the cheapest plan costs €299 per month, with 10 users included.
Key facts
- Boost from €299 per month with annual billing, 10 users
- Data processing agreement is an annex to the terms
- Official WhatsApp integration, 1,000 messages per number free
What is Trengo?
Trengo is a shared inbox from Trengo B.V. in Utrecht. Messages from WhatsApp, email, website chat and social media come into one overview, where your team distributes and answers them. AI agents can handle questions themselves; you pay for those per conversation. You can use the app in Dutch: the API knows the language nl-NL, and according to the changelog the AI settings are also in Dutch.
According to the data processing agreement (Data Processing Addendum), which is an annex to the general terms, Trengo processes data in the EEA, with hosting on AWS, PlanetScale and Google Cloud among others at locations in the EU. A few subprocessors are in the US, such as OpenAI, and the terms allow transfers outside the EEA with standard contractual clauses.
Good: a Dutch company with an official WhatsApp integration, prices in euros and a data processing agreement that applies by default.
Less good: the entry plan costs €299 per month, so it is steep for a freelancer. Trengo does not mention Dutch-language support in so many words, and the length of the trial is not on the site.
How much does Trengo cost?
Starting price
€299 per month
Boost €299 per month with annual billing or €349 per month, with 10 users and 500 conversations per month (6,000 per year). Pro €499 (€599 monthly) with 20 users and 1,500 conversations per month. Extra user €25 on Boost with annual billing, €30 monthly. AI conversations €0.25 each with annual billing. The first 1,000 WhatsApp messages per number per month are free. There is a free trial with no stated number of days. The page does not mention VAT.
- No free plan
- No free trial
- The vendor does not say whether this is excl. VAT
Price alert for Trengo
According to the Trengo site on . The current plans are on the vendor's site. Has the price changed? Let us know.
The Netherlands check
Useful if you run a business in the Netherlands. "Unknown" means we could not verify it.
Support in Dutch: Unknown
You would rather ask a question in Dutch, to someone who knows how things work in the Netherlands.
App in Dutch: Yes
Your team works in the inbox all day. In your own language, assigning tickets, labels and canned replies goes faster.
Data in the EU: Yes
Customer conversations contain names, phone numbers, orders and sometimes complaints about health or money. You want to know in which country they are stored.
More about data in the EU →Data processing agreement: Yes
The tool stores conversations with your customers for you. The GDPR then requires a data processing agreement, also for the AI that reads the conversations.
More about the data processing agreement →Company in the Netherlands: Yes
A Dutch company falls under Dutch law. For some businesses that matters, for example in a dispute.
Checked on . Something no longer correct? Report an error.
Integrations
According to its own site, Trengo integrates with, among others:
Alternatives to Trengo
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Frequently asked questions about Trengo
How much does Trengo cost?
Paid plans for Trengo start at €299 per month. Boost €299 per month with annual billing or €349 per month, with 10 users and 500 conversations per month (6,000 per year). Pro €499 (€599 monthly) with 20 users and 1,500 conversations per month. Extra user €25 on Boost with annual billing, €30 monthly. AI conversations €0.25 each with annual billing. The first 1,000 WhatsApp messages per number per month are free. There is a free trial with no stated number of days. The page does not mention VAT.
Who is Trengo for?
Trengo is aimed at SMEs. Dutch shared inbox for WhatsApp, email, chat and social, with AI agents, from Utrecht.
Is Trengo available in Dutch?
The app is in Dutch.
Does Trengo store my data in the EU?
Yes, Trengo stores your data in the EU. You can sign a data processing agreement.
Does Trengo support iDEAL and Peppol?
Trengo does not support Peppol.
Which banks and tools does Trengo integrate with?
Trengo integrates with WhatsApp, among others.




