Hello vs. Zendesk: Which Customer Service Platform Fits Your Brazilian Business? (2026)

July 2026 · 12 min read

If you're choosing a customer service platform for your Brazilian business, Hello by MSG91 and Zendesk are two names worth comparing. Zendesk is one of the most established customer service platforms in the world; Hello is an all-in-one, WhatsApp-first customer engagement platform. Both can run your support operation — but they're built on very different models, and that difference shows up most clearly in how they charge.

This is an honest, fact-based comparison. Zendesk's pricing here comes from its official pricing page (verified mid-2026); Hello's comes from its own pricing page. We'll look at what each does well, where they differ, and who each one fits best — so you can decide with evidence.

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Meet the two platforms

Zendesk is a global customer service and support platform used by over 100,000 companies worldwide, including large enterprises. It's built around a powerful help-desk and ticketing core, with an omnichannel Suite that adds messaging, live chat, voice, and a help center, plus a deep ecosystem of 1,000+ integrations. It's a mature, feature-rich, enterprise-grade platform — priced and structured accordingly.

Hello by MSG91 is an all-in-one customer engagement platform. It brings together an omnichannel inbox across six messaging channels — WhatsApp, Instagram, email, live chat, Facebook Messenger, and RCS — plus a no-code chatbot builder, an agentic (instruction-based) AI, and built-in ticketing. It also offers voice bots for WhatsApp calling and phone IVR. As a Meta tech partner, MSG91 provides the official WhatsApp Business API, and Hello is self-serve: you can start free and go live in a day, backed by enterprise-grade security (ISO 27001, SOC 2 Type II, VAPT).

Both are capable. The right choice depends on your size, your priorities, and — importantly — how you want to be billed.

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The biggest difference: how you're charged

This is the heart of the comparison, and it's the clearest, most verifiable difference between the two.

Zendesk charges per agent, per month. Every person you add to your support team is another recurring seat cost. Ten agents cost ten times one — there's no built-in volume discount on list pricing. As your team grows, your bill grows in lockstep.

Hello charges by usage and tickets, with unlimited agents. Every Hello plan — including the free tiers — includes unlimited agents and unlimited teams. Adding people to your team doesn't raise your plan price. You pay for usage and tickets, not headcount.

For a growing Brazilian business, this is a fundamental divergence. On a per-agent platform, scaling your team is a scaling cost. On Hello, it isn't. This single difference often determines which platform makes financial sense as you grow.

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Pricing side by side

Here's what each platform actually costs, using official figures.

Zendesk (official pricing, per agent/month, billed annually)

A few important details from Zendesk's model:

• No free plan — a 14-day trial only.
• Monthly billing runs roughly 25–30% higher than the annual prices above.
• Advanced AI (Copilot) is a $50/agent/month add-on on lower tiers — the AI assist features (agent copilot, intelligent triage, AI-generated replies) sit on top of the seat price.
• Anything beyond email requires the Suite, so most teams needing chat or messaging start at $55/agent, not $19.

Hello (official pricing, unlimited agents on every plan)

What this means in practice

The models are structurally different, so compare them by your team size. On Zendesk, a team that needs messaging and chat starts at $55 per agent per month — so a 10-person team is $550/month at Suite Team, before any AI add-ons, and $1,150/month at Suite Professional. On Hello, that same 10-person team is on the same $40 or $80 plan as a 1-person team, because agents are unlimited.

The more your team grows, the wider that gap becomes — which is why the per-agent vs. unlimited-agent distinction is the most important thing to understand before choosing.

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Features: where they overlap and where they differ

Both platforms cover the customer-service fundamentals: ticketing, omnichannel support, chatbots, AI, and integrations. The differences are in emphasis and how features are packaged.

Zendesk's strengths. It's a mature, deep help desk with a very large integration ecosystem (1,000+ pre-built integrations), robust reporting, and enterprise features like skills-based routing, IVR, custom agent roles, sandbox environments, and advanced security and governance at the higher tiers. For large, complex support operations, that depth is real — it's why so many big enterprises run on Zendesk.

Hello's strengths. It bundles more into the base offering: a no-code chatbot builder plus agentic AI (with no separate per-agent AI fee), built-in ticketing, six channels in one inbox, voice bots for WhatsApp calling and IVR, and real-time features — all with unlimited agents. It's designed to be set up self-serve and go live in a day, without implementation projects or professional-services fees.

A notable packaging difference: on Zendesk, advanced AI is a paid $50/agent add-on, whereas Hello includes its AI chatbots across plans with no per-agent AI charge. For a business that wants AI automation as a standard part of the platform rather than an add-on line item, that's a meaningful distinction.

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Ease of setup and use

Zendesk is powerful, and with that power comes complexity. Larger Zendesk deployments often involve paid professional-services engagements to implement and configure, and its contracts are typically annual. For a large organization with the resources to manage it, that's manageable but it's a heavier lift than a self-serve tool.

Hello is designed to be self-serve from the start: you connect your channels, build your flows with the no-code builder, and go live in about a day, with onboarding help articles in Portuguese and no implementation or integration fees. For a Brazilian SME that wants to be up and running quickly without a project, that's a meaningful advantage.

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Who each platform is best for

Zendesk is a strong fit if:

• You're a large or enterprise support operation that needs its depth
• You want the largest possible integration ecosystem (1,000+)
• You need advanced enterprise features like custom roles, sandboxes, and advanced governance
• Your organization has the resources to manage a per-agent, annual-contract model and implementation

Hello is a strong fit if:

• You want unlimited agents without per-seat costs that grow with your team
• You want to start free and scale affordably
• You want AI chatbots included, not a per-agent add-on
• You want WhatsApp-first omnichannel (six channels) in one inbox
• You want self-serve setup, live in a day, with no implementation fee
• You want enterprise-grade security (ISO 27001, SOC 2 Type II, VAPT) without enterprise complexity

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The bottom line

Zendesk is a mature, powerful, enterprise-grade customer service platform with genuine depth — a huge integration ecosystem, advanced routing and governance, and a global track record with large companies. That capability comes with a per-agent, annual-contract model where costs rise with team size and advanced AI is a paid add-on.

Hello takes a different approach that suits growing Brazilian businesses: unlimited agents on every plan, a free entry point, AI chatbots included without a per-agent fee, six channels in one inbox, and self-serve setup you can launch in a day — all backed by enterprise-grade security. It delivers the core capabilities a business needs without per-seat costs or implementation projects.

The best way to decide is to try it. Start on a free Hello plan today, connect a channel, build a chatbot, and see how it works with your own customers before spending anything.

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