Key takeaways

Omnichannel only pays off if the platform carries context between channels and doesn't punish you for growing.

• Zendesk covers the most ground, but a properly configured mid-market team usually lands between $165 and $265 per agent a month once AI and add-ons stack up.

• Freshchat connects WhatsApp, Instagram, Messenger, SMS, and email from one inbox starting at $19 a seat, though the bot still struggles once a question gets nuanced.

• Trengo bills by conversation volume, so a marketing push that actually works can quietly inflate the bill.

• Gorgias is the deepest ecommerce fit, with a Shopping Assistant AI mode built specifically to convert browsers, but it's shaped around Shopify and charges twice for every AI resolution.

• Cue keeps unlimited seats on every plan from £159 a month and is built WhatsApp-first for teams whose sales conversations already happen there.

A shopper browses your site on their phone during lunch, adds two items to a cart, then closes the tab. That evening they message your WhatsApp number asking if the item's still in stock. If your systems don't recognise it's the same person, someone starts that conversation from zero. The sale goes from a near-certainty to a coin flip.

Omnichannel isn't a buzzword for this problem, it's the fix. Connect the channels, carry the context, and a mid-sized team converts more of the traffic it's already paying for. Here's how five platforms actually do that job, and where each one falls short.

What should you judge an omnichannel chatbot on for conversion, not just support?

Every platform below, including Cue, gets measured against the same five things.

• Channel breadth: does it genuinely connect WhatsApp, web chat, social, and email, or bolt one channel awkwardly onto the others.

• Conversion features: cart recovery, proactive outreach, and product recommendations, not just answering "where's my order."

• Context that follows the customer: a conversation that starts on WhatsApp should carry into web chat with the same history, not force the shopper to start over.

• Pricing that actually fits mid-market: real published numbers, not a headline rate that only small teams or enterprise accounts actually pay.

• CRM and journey integration: whether a completed sale or qualified lead lands in the CRM automatically, or someone updates a spreadsheet by hand.

Sales teams that get this right see it in the numbers. Salesforce's own commerce research found that companies with a real omnichannel strategy retain 89% of their customers, and 83% of shoppers stay more loyal to brands that keep interactions consistent across departments. Neither of those numbers shows up if the WhatsApp conversation and the web chat conversation don't know about each other.

How does Zendesk handle omnichannel for a mid-market team?

Zendesk bundles messaging, live chat, and a shared inbox across email, social, and web into its Suite plans, with basic AI agents included even at the entry Suite Team tier ($55/agent a month). Most mid-market teams actually land on Suite Professional at $115 a month, that's where skills-based routing and IVR show up, and running more than a couple of queues without them gets messy fast.

AI resolutions bill separately, somewhere between $1 and $2 each for mid-market deals, and Zendesk doesn't publish the exact rate. Add the Copilot add-on at $50/agent, and a realistically configured mid-market team lands closer to $165 to $265 per agent a month.

What it costs once it's fully configured

The sticker price is the easy part. Resolution overages have been auto-charged and uncapped since January 2026, so a genuinely good month for your AI agent directly raises the invoice with no ceiling in sight. For a mid-sized team watching every line item, that unpredictability is the real cost hiding behind "starting at $55."

What does Freshchat offer a growing team?

Freshchat genuinely covers the omnichannel list: web, WhatsApp, Instagram, Messenger, SMS, LINE, Google Business Messages, and email, all landing in one inbox, plus a free plan for up to 10 agents. Paid tiers are simpler than Zendesk's: Growth at $19/agent a month and Freddy AI at $49 per 100 sessions, Pro runs $49, Enterprise $79.

Where Freddy AI still trips up

Freddy AI Agent handles straightforward questions, order status, pricing, shipping, reasonably well. Anything with real nuance still needs a human to step in. WhatsApp messages also carry a 20% markup on top of what Meta bills directly, which adds up fast for a team running WhatsApp as a primary sales channel rather than a side one. Freshchat is a stronger fit for a support-led team than one actively trying to convert.

Is Trengo built for conversion, or just support?

Support, mostly. Trengo's shared inbox pulls WhatsApp, email, live chat, and social into one place, and the collaboration features, tagging, auto-close, shared customer profiles, genuinely work well for a team of 10 to 20 fielding a high volume of inbound questions. Boost starts at €249 a month for 10 users and 500 conversations, Pro runs €599 for 20 users and 1,500 conversations.

The pricing model that gets risky at scale

Conversations beyond your plan's allowance cost €15 to €18 per 100. Trengo isn't built primarily for outbound campaigns or proactive conversion pushes, it's a support-first inbox that happens to include WhatsApp. Run a successful WhatsApp marketing campaign and the extra inbound replies show up as overage charges, not just extra sales.

How does Gorgias drive ecommerce conversions?

Gorgias is the one platform here actually built around conversion. Its Shopping Assistant AI mode engages pre-purchase visitors with product recommendations and discount codes, not just post-purchase support, and it's wired deep into Shopify: order data, refunds, and discounts all inside the same conversation. Pricing is ticket-based with unlimited seats, Basic runs $60 a month for 300 tickets, scaling through Pro and Advanced to $750-plus for high-volume stores.

The ecommerce-only ceiling

AI resolutions cost $0.90 to $1.00 each, and every AI-resolved conversation also counts as a billable ticket, so in a sense it's charged twice. The bigger issue for a lot of mid-sized companies: Gorgias's real strength is Shopify specifically. Off that platform, or outside ecommerce entirely, the integration depth that justifies the price mostly disappears.

How does Cue combine omnichannel messaging with conversion?

Cue links WhatsApp, Messenger, web chat, and email into one inbox, with Cue's AI Agents qualifying and converting conversations without losing context when a shopper switches channels. Cue's pricing starts at £159 a month (Starter, up to 1,500 monthly active contacts), unlimited seats included on every plan, a structural difference from Zendesk and Freshchat charging per agent as a team grows.

That structural choice matters because messaging is already where the ROI is: 10.5% of marketers already call messaging apps one of their biggest ROI drivers, and nearly 75% plan to grow that investment in 2026, per HubSpot's own data. WhatsApp for Business puts a number on purchase intent specifically, too: 72.4% of consumers say they're more likely to buy from a brand that offers messaging, according to its State of Business Messaging research.

Brights Hardware, a South African hardware retailer, saw a 244% increase in WhatsApp-based sales after rolling out a Cue chatbot for branch lookup, promotions, and rewards signups. More on that below, with the caveat it deserves.

Where Cue isn't the right fit

Cue doesn't do deep Shopify-specific actions, issuing a discount code or processing a refund mid-conversation, the way Gorgias does natively. A Shopify-first store leaning hard on that kind of store automation will get more out of Gorgias's integration. And a team running structured email ticketing with SLAs across many queues will find more purpose-built tooling in Zendesk's Suite Professional tier.

What should an omnichannel setup actually do to convert, not just support?

• Carry context across channels: a shopper who starts on WhatsApp and finishes on web chat shouldn't have to re-explain themselves.

• Act during the browse, not just after: a proactive nudge or recommendation converts more than a reactive FAQ bot ever will.

• Log the conversion automatically: a completed sale or qualified lead should land in the CRM without a manual step.

• Reach the channel your customer already prefers: 71% of customers switch channels depending on context, so the platform needs to follow them there, not force one channel.

• Scale without punishing growth: seats or conversation volume shouldn't become the reason automation costs more than it saves.

How do the five platforms compare at a glance?

How should a mid-sized company choose between these five?

Start with where conversions actually happen for you. If you're deep in Shopify and conversion means turning a browser into a buyer mid-chat, Gorgias's native store actions are hard to match anywhere else. If your team runs structured email and ticket support with SLAs across several queues, Zendesk's Suite Professional tier has genuine depth, just budget honestly for the $165-plus real cost rather than the $55 headline.

If you're a lean European support team consolidating channels into one shared inbox with fairly predictable volume, Trengo does that job well. And if WhatsApp, Messenger, or web chat already carry most of your real sales conversations, and you want to add agents without the bill climbing per seat, that's the gap Cue is built to close.

Disclosure

Disclosure: This runs on cuedesk.com, and Cue is one of the five platforms in it. Every platform was judged against the same five criteria, drawn from public pricing pages, product documentation, and our own product knowledge, and Cue's limits got the same treatment as everyone else's. Figures here reflect July 2026 and will drift, so confirm current pricing directly with each vendor before you commit a budget.

What conversion result has a Cue customer actually seen?

Brights Hardware, a South African hardware and building-materials retailer with nine branches, needed one tool that could handle branch lookups, promotions, live agent chat, and rewards card signups without sending customers bouncing between different numbers and apps. They rolled out a Cue-powered chatbot on WhatsApp to handle all four in a single conversation.

The result, per Brights Hardware's Cue case study: a 244% increase in WhatsApp-based sales. Retail and hardware carry their own buying pattern, repeat purchases, loyalty-card driven, and South Africa has particularly high WhatsApp usage, so treat this as a real, attributable result rather than a number every industry should expect to match.

Pricing and features verified as of July 2026.

FAQ

Which omnichannel platform is best for mid-sized companies?

It depends on where your conversion actually happens. Cue fits teams whose sales conversations are WhatsApp and web chat led, Gorgias fits Shopify-native ecommerce brands, and Zendesk fits larger mid-market teams that need deep configurability and can absorb the real per-agent cost.

Does Gorgias work outside of Shopify?

Yes, it connects to BigCommerce, Magento, and WooCommerce, but the integration depth that makes Gorgias worth its price is built specifically for Shopify. Non-Shopify stores still get a full omnichannel helpdesk, just without the same order-level automation.

How much does Zendesk actually cost for a mid-market team?

More than the $55 headline suggests. Once you add the Suite Professional tier most mid-market teams need, per-resolution AI fees, and the Copilot add-on, the realistic cost lands between $165 and $265 per agent a month.

Can WhatsApp conversations connect to a CRM automatically?

Yes, on most platforms in this comparison, though the depth varies. Cue and Gorgias route conversion data automatically, while Trengo and Freshchat lean more on manual tagging and rule-based triggers to get the same result.

Is Trengo good for sales conversion?

Not primarily. Trengo is built as a support-first shared inbox, and it does that well for a team of 10 to 20, but its conversation-based billing makes it an awkward fit for teams running active outbound conversion campaigns.

Does Freshchat support WhatsApp?

Yes, natively, alongside Instagram, Messenger, SMS, LINE, and email in the same inbox. Meta's own messaging costs still apply, plus a 20% markup Freshworks adds on top.

What's the real difference between omnichannel and multichannel?

Multichannel means being present on several channels that operate independently, so a customer's history doesn't follow them from one to the next. Omnichannel connects those channels so context, and the conversation, carries across all of them.

Key takeaways

• Omnichannel pays off specifically when context carries between channels. Companies that get this right retain 89% of customers, per Salesforce's own research.

• Zendesk and Gorgias both carry usage-based AI fees that can double or triple the sticker price once volume climbs.

• Trengo is a strong shared inbox for support-first teams, but its conversation-billed pricing punishes a successful marketing push.

• Gorgias is the clear pick for Shopify-native ecommerce brands wanting pre-purchase conversion tools; everyone else gets a thinner version of it.

• Cue fits mid-sized teams whose sales conversations already live on WhatsApp, with unlimited seats on every plan and no per-agent penalty for growing the team.

Next steps

1. Map which channel actually carries your highest-value conversations today, WhatsApp, web chat, email, or social, before comparing platforms.

2. Check the table above against your team size and real monthly volume, not just the advertised starting price.

3. Model AI and overage costs at your actual volume for Zendesk, Gorgias, and Trengo specifically, since all three bill usage separately from the base plan.

4. Trial your shortlist with a real cross-channel scenario: start a conversation on one channel and confirm it carries into the next.