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Conversational inbox

Trengo

Dutch omnichannel inbox for email, WhatsApp, social, live chat, SMS and voice, priced by plan with a conversation allowance.

trengo.comEurope (Netherlands-based)Reviewed October 2026
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One shared inbox for customer-facing teams that answer on many channels.

Trengo routes email, WhatsApp, Messenger, Instagram, website chat, SMS and calls into one inbox, with automation, an optional AI add-on, a REST API and signed webhooks. Plans (Boost, Pro, Enterprise) are published in euros and include a set number of users and conversations, while WhatsApp, voice and SMS usage is charged on top. Worth a look for European teams that want email and messaging handled side by side.

Where it shines

  • Email, messaging and voice in the same inbox
  • Public REST API with signed webhooks

Check before signing

  • Plans include a fixed conversation allowance; price the overage
  • WhatsApp, voice, SMS and AI conversations are billed on top of the plan

What it offers

Solves
Customer support & serviceSales & lead follow-upOne inbox for scattered channelsAnswering with a bot or AI agent
Channels
EmailWhatsAppMessengerInstagramWeb chat & booking pageSMSVoice
Industries
Any industryRetail & e-commerce
Markets
Europe
Languages
English
Security and privacy attestations
GDPR (DPA offered)Each one cites its source below.
Technical details
Type of solution
Shared inbox & customer operationsConversational AI & chatbots
Deployment
Ready-to-use cloud serviceProgrammable API
Connects to
HubSpotShopifyWooCommerce
Company size
Small businessMid-sized company
Pricing
Published subscription

Something is listed only when it can be checked. A connection we could not confirm is left off, and Find providers then credits the API at half weight.

Our six checks2 of 6 met
Medium confidence
  • Operational transparencyNot assessed

    Not yet worked through.

  • Documented interfacesMet

    Public API reference, integrable without a sales call.

  • Delivery accountabilityNot assessed

    Not yet worked through.

  • Consent and complianceNot assessed

    Not yet worked through.

  • Data handlingNot assessed

    Not yet worked through.

  • Commercial clarityMet

    Plan prices published.

Not assessed is not a failure — it means we have not checked yet. Methodology

EvidenceSources: 7

Sources

  1. Trengo pricing and plans — Trengo
  2. New plan & pricing — Trengo
  3. Configuring webhooks — Trengo
  4. Integrations — Trengo
  5. Trengo raises €31m Series A (Utrecht) — MT/Sprout
  6. GDPR — Trengo, 2026-10To re-check
  7. Terms and conditions (Data Processing Addendum) — Trengo, 2026-10To re-check
Every attribute34 recorded · 8 not yet

The same attributes, measured by the same rules, for every listing. "Not recorded" means we have not checked yet — never a "no". Spot something missing or wrong? Suggest an edit.

What it does

Use cases
Customer support & service, Sales & lead follow-up, One inbox for scattered channels, Answering with a bot or AI agent
Channels
Email, WhatsApp, Messenger, Instagram, Web chat & booking page, SMS, Voice
Type of solution
Shared inbox & customer operations, Conversational AI & chatbots
Industries
Any industry, Retail & e-commerce
Suits
Small businesses, Developers, Marketing teams, Support teams
Features
Programmable API, Public API documentation, Shared team inbox, Bots and AI agents, Programmable voice, No-code setup, Published prices
Number of channels
7

Where, and for whom

Markets
Europe
Reach
70/100
Languages
English
Company size
Small business, Mid-sized company

Setup and connections

Deployment
Ready-to-use cloud service, Programmable API
Has an API
Yes
Usable without coding
Yes
Can run on your own servers
No
Connects to
HubSpot, Shopify, WooCommerce
Number of connectors
3
Availability
Generally available

Pricing

Pricing model
Published subscription
Prices you can read
Yes
Free to start
No

The company

Founded
Not recorded
Headquarters
Netherlands
Ownership
Not recorded
Parent company
Not recorded
Stock ticker
Not recorded
Same owner as cpaas.co
No
Added by
cpaas.co team

Our checks

Operational transparency
Not recorded
Documented interfaces
Met
Delivery accountability
Not recorded
Consent and compliance
Not recorded
Data handling
Not recorded
Commercial clarity
Met
Security and privacy attestations
GDPR (DPA offered)
Checks met
2
How much we've checked
Medium
Sources
7
Analyst recognitions
0
Last reviewed
October 2026

The community

"Looks right" confirmations
0
Community reviews
0
Community rating
Not applicable

Experiences and ratings

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Reviews are read by a moderator before they appear, are shown beside the facts, and never feed a score or a ranking. You may not review a product you work for, sell, compete with or are paid to promote.

Profile shape
ChannelsReachConnectorsDeploymentPrice clarityCriteria shownTrengo
Channels
88
Reach
70
Connectors
67
Deployment
67
Price clarity
80
Criteria shown
33

Breadth measures from recorded facts — not a quality score.