Trengo Pricing, Reviews, Pros and Cons: What It Actually Costs in 2026
Try to figure out what Trengo costs and you'll get three different answers from three different websites. Capterra says €125/mo. G2 shows €349/mo. Chatimize says from $110/mo. Same product, wildly different numbers. The confusion isn't your fault - Trengo overhauled its pricing model in 2024, and most aggregators never caught up.
We pulled the real numbers directly from Trengo's pricing page so you don't have to piece it together yourself.
30-Second Verdict
Trengo is a solid omnichannel inbox for WhatsApp-heavy support teams under 20 people. The unified inbox genuinely works well, and the UI is intuitive enough that onboarding doesn't take weeks.
Best for: Small support teams running WhatsApp, email, and social from one dashboard.
Skip if: You need advanced automation, predictable pricing at scale, or fast support when things break.
Review scores: G2 4.3/5 (245 reviews) · Capterra 4.1/5 (26 reviews) · Trustpilot 4.2/5 (208 reviews)
What Trengo Costs in 2026
Here's what Trengo actually charges right now, pulled from their pricing page in early 2026:
| Plan | Annual (per month) | Monthly | Users | Conversations |
|---|---|---|---|---|
| Boost | €299/mo | €349/mo | 10 | 6,000/yr or 500/mo |
| Pro | €499/mo | €599/mo | 20 | 18,000/yr or 1,500/mo |
| Enterprise | Custom | Custom | Custom | Custom |
Those base prices don't tell the full story. Usage charges and add-ons stack up fast:
| Add-on | Monthly billing | Annual billing |
|---|---|---|
| [Extra conversations | €18 per 100](https://help.trengo.com/article/understanding-conversation-usage-additional-charges) | €15 per 100 |
| AI surcharge | €0.30/conversation | €0.25/conversation |
| Extra user (Boost) | €30/user | €25/user |
| Extra user (Pro) | €50/user | €40/user |
A "conversation" is any reply exchange within a 7-day window. Messages outside that window start a new conversation - so a single customer issue that drags on can count as multiple conversations.
Let's run a real example. A 15-person team on Boost paying monthly: €349 base + 5 extra users at €30 each = €499/mo before a single conversation overage. Add WhatsApp Business API and Voice - both add-ons on Boost/Pro - plus usage fees, and you're quickly north of €600/mo.
Why Every Site Shows Different Numbers
In 2024, Trengo shifted from a user-based model to usage-based conversation limits. Their Help Center confirms this directly. Before the switch, older plans were commonly shown around €99-€149/month. Aggregators like Capterra still display the old €125/mo figure because they haven't updated their listings. Chatimize's review quotes $110/mo for similar reasons - they even contradict themselves, listing numbers ranging from $110 to $344 on the same page.
One important nuance: G2 isn't showing the old model here. It matches Trengo's current monthly pricing for Boost (€349) and Pro (€599).
We've seen this pattern before with SaaS tools that shift pricing models: the old numbers float around the internet for years. If you see public pricing under €299/month for Trengo's main Boost/Pro tiers, it's from the discontinued model. Full stop.
Trengo Pros
- Unified omnichannel inbox - Email, WhatsApp, social, and voice genuinely live in one place. This is the core product, and it works well. No tab-switching between platforms.
- Intuitive UI - A consistent theme across G2 and Trustpilot reviews. In our testing, the inbox is genuinely fast and teams get productive quickly without extensive training.
- WhatsApp Business API integration - Trengo is an Official WhatsApp Business Partner with integrations for Shopify, WooCommerce, HubSpot, and more. If WhatsApp is your primary customer channel, this is a legitimate strength over competitors that bolt it on as an afterthought. One caveat: Trengo doesn't connect to the Facebook catalog, so product-based selling through WhatsApp is limited.
- Onboarding quality - G2 reviews often praise onboarding and helpful account managers. Getting set up isn't the problem with Trengo.
- EU data hosting - Trengo is Netherlands-based, which simplifies GDPR compliance for EU teams.
Trengo's conversation-based pricing makes costs hard to predict. Prospeo takes the opposite approach: transparent, credit-based pricing at ~$0.01 per verified email. No annual contracts, no surprise overages, no 'talk to sales' gates. 15,000+ companies trust Prospeo for 98% accurate B2B contact data.
Stop guessing what your tools cost. Start at $0.01/lead.
Trengo Cons
Here's the thing: Trengo's problems aren't minor annoyances. They're structural.
Support quality drops off a cliff after onboarding. This is the #1 complaint across every review platform. One Capterra reviewer put it bluntly: "anything related to customer support is slow and low quality." Trustpilot users describe being "sent in circles with endless questions and no real assistance." On Reddit, a tester comparing platforms said: "Good luck getting something fixed in Trengo."
Pricing instability will frustrate budget-conscious teams. Trengo has a history of price increases that blindside small teams. One Capterra reviewer flagged "constant price increases, retiring critical features" as the reason they left. The 2024 model shift from user-based to usage-based caught existing customers off guard, and the conversation-based model makes costs harder to predict month-to-month.
Getting your data out is painful. Exporting from Trengo requires working through their API. One reviewer described it as "feels somewhat like being held hostage." That's a red flag for anyone who values flexibility to switch.
The automation and AI story is half-baked. The chatbot/flowbot builder is often described as basic, lacking conditional logic. AI Journeys - which supports 70+ languages - is still in beta per Trengo's own Help Center. AI HelpMate doesn't seem integrated with flows either. You get either AI or automation, not both working together.
Reliability has rough edges. Users report intermittent call drops and app glitches. A February 2025 Capterra review flagged calling reliability as a recurring issue that still hasn't been resolved.
Review Scores at a Glance
| Platform | Rating | Reviews |
|---|---|---|
| G2 | 4.3/5 | 245 |
| Capterra | 4.1/5 | 26 |
| Trustpilot | 4.2/5 | 208 |
The G2 and Trustpilot scores are respectable. Capterra's lower score and small sample size reflect more vocal detractors - but those reviews contain the most specific, actionable complaints. If you only read reviews on one platform, make it Capterra.
Who Should (and Shouldn't) Use Trengo
Best for: Teams under 20 people running WhatsApp-heavy or social-heavy customer support who want everything in one inbox without deep automation needs. If your volume stays within the included conversation limits, the cost is reasonable.
Skip if: You need advanced workflow automation, predictable costs at scale, fast support when things break, or easy data export. Any of those being a priority should push you toward alternatives.
Our honest take: Trengo's real competitor isn't Freshdesk or Front - it's the WhatsApp Business app plus a basic helpdesk. For teams under 10 people with moderate volume, that free combo might be enough. Trengo's value only kicks in when you're juggling three or more channels and need a single thread per customer.
Alternatives Worth Considering
| Tool | Starting price | Model | Best for |
|---|---|---|---|
| Freshdesk | $19/agent/mo | Per-agent | Ticket-based support |
| Front | $19/seat/mo | Per-seat | Email-heavy teams |
| Helpwise | $15/user/mo | Per-user | Budget shared inbox |
Freshdesk
Best value for traditional ticket-based support. Per-agent pricing means your costs scale predictably - no conversation overages to worry about. If your team thinks in tickets rather than conversations, Freshdesk is the safer bet. The free tier for up to 10 agents also gives small teams a genuine starting point that Trengo doesn't offer.
Front
Front has stronger automation and integrations than Trengo, especially for email-heavy teams. The $19/seat starting price is transparent and the workflow builder is genuinely powerful. We'd pick Front over Trengo for any team where email is the primary channel.
Helpwise
A Capterra reviewer who left Trengo explicitly recommended Helpwise as their replacement, and a Reddit user testing both platforms noted Helpwise was faster at fixing bugs. At $15/user/mo, it's the budget option for teams that just need a shared inbox without the complexity.
If you're evaluating Trengo to reach customers, you still need accurate contact data to fill your pipeline. Prospeo gives you 300M+ verified profiles, 125M+ mobile numbers, and 30+ filters - including buyer intent - so your team connects with the right people before they ever hit your inbox.
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FAQ
Does Trengo offer a free trial?
Trengo offers a 7-day free trial on all plans. The lowest current tier (Boost) starts at €299/month billed annually or €349/month on monthly billing - there's no freemium plan.
Why does Trengo pricing differ across review sites?
Trengo switched from per-user to conversation-based billing in 2024. Aggregators like Capterra still show the old €125/mo figure. Any public price under €299/month refers to the discontinued model - check Trengo's pricing page directly for current rates.
What's included in Trengo's base price?
The Boost plan includes 10 users and 6,000 conversations/year on annual billing. WhatsApp Business API, Voice, and AI-powered conversations cost extra as add-ons. Extra users run €25-€30 each depending on billing cycle.
Is there a good free tool for finding prospect contact data?
Prospeo offers a free tier with 75 email credits and 100 Chrome extension credits per month - no credit card required. It covers verified emails at 98% accuracy and direct dials across 300M+ profiles, which makes it a strong starting point for outbound teams on a budget.