# Flat Rate Shopify Support Pricing: Why Per-Resolution Billing Charges You More The Better Your AI Works > Flat rate Shopify support pricing sounds like a minor billing detail until you run the math on the alternative. Most Shopify support tools charge more the better their AI performs, Source: https://arbyn.app/blog/flat-rate-shopify-support-pricing-why-per-resolution-billing-charges-y Published: 2026-07-18 --- Flat rate Shopify support pricing sounds like a minor billing detail until you run the math on the alternative. Most Shopify support tools charge more the better their AI performs, because the fee is tied to every ticket the AI successfully closes. That is not a rounding error in how these tools are priced. It is the entire pricing model, and it means a store owner's best month, the one where the AI resolves the most conversations without help, is also the most expensive month they will have. Flat rate pricing exists because that structure eventually breaks for every store that scales past a small volume. I didn't want to build something where doing well by our customers meant our own bill went up. Flat rate was the only structure where that couldn't happen. Odera Joseph Echendu, Founder, Arbyn What Per-Resolution Pricing Actually Charges You Gorgias is the clearest version of this in the Shopify ecosystem. Its AI Agent bills roughly 0.90 to 1.00 dollars per resolved conversation on top of the base helpdesk plan, and every AI-resolved ticket counts twice: once against the plan's ticket allotment, once as a separate automation fee, according to a 2026 pricing breakdown from eesel AI. A worked example from that same research shows a store on the 360-dollar Pro plan resolving 1,000 conversations through the AI agent pays roughly 1,260 dollars a month before any overage, since the automation fee alone adds about 900 dollars on top of the base plan. My AskAI's separate cost analysis found overage interactions above a store's bundled allotment jump to 1.50 dollars each, a premium most stores do not notice until the invoice arrives. Intercom Fin runs the same structure at 0.99 dollars per resolution, which puts a store resolving 2,000 conversations a month at roughly 1,980 dollars in AI fees alone, before the base platform cost. Zendesk's version is worth being precise about rather than quoting a rounded headline: a Suite plan runs 55 to 115 dollars per agent per month, the AI Agent capability is a separate 50-dollar-per-agent monthly add-on on top of that, and resolutions beyond the included allotment bill at roughly 2 dollars each, according to a March 2026 comparison of Shopify AI agent pricing from fin.ai. A 20-agent team resolving 3,000 tickets a month lands at roughly 6,000 to 8,000 dollars a month all-in once seats, the AI add-on, and the resolution overage are added together, per a separate 2026 analysis from CorePiper. None of these are edge cases. They are the advertised, intended pricing for the tool working as designed. The gap between the headline price and the real one is not unique to any single vendor. Zendesk's own entry-level seat price starts at 19 dollars a month, but a 2026 breakdown from Richpanel puts a realistic mid-market total, once Copilot, quality assurance, and workforce management add-ons stack on top of a Suite Professional seat, at roughly 215 dollars per agent per month before the per-resolution AI meter is even added, a gap of more than 10 times the advertised starting price. The pattern holds across nearly every tool in this category: the number on the pricing page describes an entry point, not a forecast, and the AI resolution fee is almost always the line item that widens the gap the most as a store's support volume actually grows. The Same Problem Wearing a Different Costume: Conversation Caps Tools that do not charge per resolution tend to solve the same problem a different way, by metering AI usage as a separate add-on with its own quota. Tidio is the clearest example: its Lyro AI agent is billed apart from the base Customer Service plan, starting at 39 dollars a month for 50 AI conversations and scaling from there, so a store on the 59-dollar Growth plan that also wants a meaningful volume of AI conversations is realistically paying 100 to 150 dollars a month once Lyro is added, according to multiple 2026 pricing breakdowns, including one from Chatsy and one from Featurebase. Every new Tidio install gets 50 Lyro conversations free, but as a one-time lifetime allowance, not a monthly one. Once that runs out, Lyro simply stops responding until a paid quota is purchased. Rep AI runs an annual contract with hard usage limits, so a store that outgrows its tier faces an abrupt jump to a roughly 500-dollar-a-month plan or nothing in between. Manifest AI caps free usage at 100 messages, which is low enough that a store often hits the wall before they have gathered enough conversation data to judge whether the tool's recommendation quality was ever going to be worth paying for. A metered add-on and a per-resolution fee are not actually different problems. Both change how much a store pays based on how much the AI is used, just on different curves, and both turn "the AI is working well and getting used a lot" into "the bill just went up," which is exactly backwards from what a store owner wants their support tool to reward. Why This Is an Incentive Problem, Not Just a Pricing Quirk The deeper issue with per-resolution and per-cap billing is not the dollar amount. It is what the pricing model incentivizes the vendor to build. A tool billed per resolution makes more money when it resolves more conversations, which sounds aligned with the store owner's interest until you notice it also means the vendor has no financial reason to help a store need fewer AI resolutions in the first place, by, for example, fixing the underlying issue that generates repeat tickets. A tool operating under a hard cap has the opposite problem: its incentive is to get a store through the queue within the allotment, not to encourage longer, more exploratory conversations that might resolve more, sell more, or build more trust, because exceeding the allotment is the event that forces an upgrade conversation. Neither of these incentive structures is evidence of bad intent. They are simply what the billing model rewards. A flat-rate tool has a cleaner incentive by comparison: since the fee does not change with usage, the only lever left to grow revenue is store owners staying subscribed and recommending the tool to others, which ties the vendor's success to the store's actual satisfaction rather than to ticket volume or resolution counts. It is worth being direct about why this matters more for a Shopify store specifically than it might for a generic support buyer. A Shopify store's support volume is tied directly to its sales volume, so growth in one shows up as growth in the other on a predictable lag. A pricing model that gets more expensive exactly when a store is selling more product is charging the store owner more at the precise moment their business is succeeding, which is the opposite of what a growth-stage tool should do to a growing business. What Store Owners Actually Say When the Bill Arrives The gap between the advertised rate and the real invoice shows up consistently in how store owners describe it after the fact, not before. One Gorgias App Store review, cited in multiple 2026 pricing breakdowns, describes a brand on the Advanced plan paying roughly 13,500 dollars a year in base fees getting hit with an additional 14,000 dollars in AI automation overages, effectively doubling their annual spend the moment the AI agent started working as intended. A Reddit thread in r/dropshipping from May 2026 describes a similar pattern from a different angle: a store owner running about 800 conversations a month reported paying close to 400 dollars once AI resolution fees were added on top of the base plan, after switching from a different tool specifically to reduce cost. The same thread summarized the underlying pattern in one line: the advertised base price is usually meaningless once ticket volume actually grows, because the number on the pricing page describes the plan a store starts on, not the plan its actual usage puts it on within a few months. None of these are stores that made a mistake. They are stores whose AI worked, whose support volume grew the way a healthy store's volume is supposed to grow, and whose bill grew in exact proportion, which is the structural outcome the pricing model was always going to produce. The Real Math at Different Volumes The gap between per-resolution and flat-rate pricing is small at low volume and compounds fast as a store grows. A store resolving 500 conversations a month through Gorgias's AI Agent, at roughly 0.90 dollars per resolution, pays about 450 dollars in automation fees alone, on top of whatever base helpdesk plan tier that ticket volume requires. At 1,000 conversations, that climbs to roughly 900 dollars in AI fees. At 2,000 conversations, a store is paying close to 1,800 to 2,000 dollars a month in resolution fees alone, before the underlying platform cost, which is the same volume range where Intercom Fin lands at roughly 1,980 dollars and where Zendesk's stacked seat-plus-resolution model starts running into the thousands per month described above. A flat-rate model does not move with any of these numbers. Whether a store resolves 200 conversations or 5,000 in a given month, the bill stays the same, which means the crossover point where flat rate becomes cheaper than per-resolution billing arrives early and never reverses. For a store in the 200 to 5,000 conversation range, the volume band where most Shopify stores using a dedicated support tool actually sit, per-resolution pricing is rarely the cheaper option past the first few hundred conversations a month. Tidio's metered add-on produces a similar curve from a different mechanism. A store wanting Lyro to handle 500 AI conversations a month, a realistic number for a mid-sized Shopify store, needs a Lyro package priced well above the 39-dollar entry tier, and multiple 2026 breakdowns put a store at that volume, once the base Customer Service plan is added, somewhere in the 150 to 250 dollar range before counting seats, Flows, or branding removal as separate line items on top. The Tier Cliff Nobody Prices For Per-resolution billing is not the only way these tools make growth expensive, and not every alternative to it is actually flat rate Shopify support pricing in disguise. Several tools combine metered AI pricing with a plan structure that has no middle option between a small-business tier and an enterprise one. Tidio's plan stack jumps from its Growth tier at 59 dollars a month directly to a Plus tier starting at 749 dollars a month, a roughly 12 times increase with nothing in between, according to a 2026 pricing analysis from Chatarmin. A store that outgrows Growth's conversation allotment is not looking at a modest step up. It is looking at a cliff, and the only way to avoid it is stitching together the base plan with a separately metered Lyro package and hoping the combined total stays below what the next tier would cost outright. This is a different flavor of the same underlying problem. Per-resolution billing makes the bill unpredictable as usage grows smoothly. A tier cliff makes it unpredictable at a single threshold, all at once. Either way, the store owner is the one left trying to forecast a cost that the vendor's own pricing structure was not built to make forecastable. What Annual Contracts Add to the Problem Several of these tools compound the per-resolution or per-cap structure with an annual commitment, which changes the risk calculation further. Rep AI's model locks a store into a yearly contract sized around a specific usage tier, so a store that underestimates its own growth is stuck paying for a tier it has already outgrown until the renewal date, or facing a forced mid-contract upgrade. Zendesk's structure adds a different kind of commitment risk: the AI Agent add-on is billed per agent seat regardless of how many of those agents actually handle AI-assisted conversations, so a support team that scales seats for headcount reasons, not resolution-volume reasons, ends up paying the AI fee on seats that barely touch it. A team that grows from 5 to 8 agents to cover a busier season, for example, adds 150 dollars a month in AI add-on fees alone at the 50-dollar-per-agent rate, regardless of whether those 3 new agents are actually the ones fielding AI-assisted conversations or just answering phones. An annual commitment made sense when support volume was predictable and grew slowly. A store adding a new sales channel, running a seasonal spike, or simply growing faster than expected has no clean way to true up a per-resolution or capped contract mid-year without either eating an unplanned cost or hitting a hard wall. The seasonal case is worth naming directly, since it is where the mismatch between these pricing models and how Shopify stores actually operate shows up hardest. A store's November and December conversation volume routinely runs several times higher than its typical month, driven by order status questions, gift-timing questions, and holiday return policy questions arriving all at once. A per-resolution tool bills that spike at full rate, turning the busiest and most revenue-critical month of the year into the most expensive month for support tooling as well. An annual-contract tool sized for average volume gets forced into an overage or a mid-contract upgrade at exactly the moment a store has the least bandwidth to deal with a billing surprise. Neither failure mode is hypothetical. Both are the direct, predictable consequence of pricing support the same way regardless of when in the year it happens. A store that budgets its support tooling cost as a fixed line item in October, based on its typical monthly volume, has no reliable way to predict what that same tool will actually bill in December under a per-resolution or per-seat-plus-AI model, which turns a planning exercise that should take five minutes into a guessing game with real financial consequences. What to Actually Check Before Signing Up for Any Support Tool Four questions cut through most of the marketing on any Shopify support tool's pricing page. Does the advertised rate double-count anything. Gorgias's structure, where an AI-resolved ticket is billed once against the plan allotment and again as an automation fee, is the clearest example of a cost that looks smaller on the pricing page than it is on the invoice. Ask directly whether a resolved conversation is billed once or twice before signing anything. What happens above the committed volume. Overage rates are routinely higher than the headline rate, sometimes by 50 percent or more, and the terms for how and when overage bills, including whether it requires manual opt-in or applies automatically, vary by vendor and have changed recently at more than one of them. Is there a path back down. A tool that only scales up, never down, turns a temporary seasonal spike into a permanent cost increase. Ask what happens the month after volume drops back to normal, not just what happens when it grows. What is the real, worked-out monthly number at the store's actual volume, not the advertised per-unit rate. A 90-cent-per-resolution rate and a 2,000-dollar monthly AI bill are the same fact described two different ways, and only one of them is useful for budgeting. Is there a gap between tiers, or a smooth scale. A pricing page with a small step between tiers behaves very differently from one with a single large cliff between a small-business tier and an enterprise one. Ask what the next tier costs before assuming growth will be gradual and affordable. Does the AI fee scale with headcount or with actual AI usage. A per-seat AI add-on charges for every agent on the plan whether or not that agent's conversations are the ones the AI is actually touching. A store adding seats for coverage reasons, not AI-volume reasons, should know in advance whether that decision quietly raises the AI bill too. Where Flat Rate Fits For a store already comparing Gorgias, Tidio, Intercom Fin, or Rep AI on exactly this basis, Arbyn is built around the opposite structure. Arbyn Starter is 0 dollars a month for 150 AI conversations per calendar month, full features, no gating, which is enough for a smaller store to see what the agent actually does before spending anything. Arbyn Agent is 99 dollars a month flat for unlimited conversations, with no per-resolution fee, no conversation cap, and no annual contract. Billing starts immediately when a store owner selects Arbyn Agent. There is no trial period on either plan; the first 50 lifetime conversations on any new install are a calibration window where the agent learns the store's tone, catalog, and rules, and those 50 do not count against Starter's monthly cap, but that window is a product mechanic, not a delayed-billing period. Run the same volume math from above against Arbyn Agent and the number does not move. A store resolving 500 conversations a month pays 99 dollars. The same store at 2,000 or 5,000 conversations a month still pays 99 dollars. The crossover point where flat rate wins is not a future scenario contingent on hitting some threshold. For any store already past a few hundred conversations a month, it has usually already passed. This also removes the tier-cliff and seasonal-spike problems described above by construction, not by a special exception written into the pricing page. There is no next tier to fall off of, and no committed annual volume to overshoot in November. A store's busiest month and its quietest month cost the same, which means the pricing model does not need a separate answer for what happens during a sales spike, because the answer is simply that nothing changes. The question worth asking before signing up for any Shopify support tool is not which one has the lowest advertised rate. It is what the bill looks like in the month the AI works exactly as well as the vendor promised it would, since that is the month per-resolution and capped pricing both cost the most. Flat rate Shopify support pricing does not eliminate that question so much as make the answer boring, and boring is exactly what a support budget should be. --- ## Pricing - **Arbyn Starter** - $0/month, permanently free. 150 conversations / month. Resets 1st of each month. - **Arbyn Agent** - $99/month flat, unlimited conversations. Or $990/year (2 months free, saves $198, 17% off). - **There is no trial.** Billing starts immediately on the Agent plan. The free Starter plan is permanent. - The conversation cap is the only difference between plans. There is no feature gating. ## Channels Live today: **support email** and **on-site live chat**. That is the complete list. SMS, Instagram DMs, Facebook Messenger, WhatsApp and Voice are on the roadmap and are NOT live. Arbyn does not edit orders or change line items. Money-moving actions (cancel, refund, discount, gift card, reship, return) require the store owner's approval, and then Arbyn performs them. Running them fully autonomously is a beta authorization and is in development. Shipping address changes are already autonomous. ## What Arbyn does on a Shopify order - **Change the shipping address**: Live. Arbyn does this on its own. Arbyn updates the shipping address on the Shopify order itself, inside the conversation, and writes the change to the order timeline. - **Cancel an order**: Live. You approve it, then Arbyn cancels the order. Anything that moves money waits for the store owner's approval. That is a deliberate control, not a missing feature. Once you approve, Arbyn fires Shopify's order cancellation itself and confirms it to the customer. - **Issue a refund**: Live. You approve it, then Arbyn issues the refund. Arbyn prepares the refund against the original payment method and sends it to you. On approval it files the refund in Shopify. You can cap the value it is allowed to prepare, per channel. - **Apply a discount**: Live. Arbyn creates a real Shopify discount and applies it to the cart, handing the shopper a checkout with the code already on it. It can also issue a discount code on an order once you approve it. - **Send a gift card, or reship an order**: Live. You approve it, then Arbyn does it. Arbyn creates the gift card, or raises the replacement order, in Shopify once you approve. - **Start a return**: Live. You approve it, then Arbyn opens the return. Arbyn opens the return in Shopify on your approval. - **Look up a gift card or store-credit balance**: Live. Arbyn does this on its own. "Do I have store credit left?" is a question most support tools answer with a human. Arbyn reads the balance itself, for a verified customer or from the code they give you, and reports the masked card, the balance and the expiry. If there is no card, it says so rather than guessing. - **Handle a subscription question**: Live. You choose what it does. Arbyn knows which of your products are sold as a subscription, shows that on the product card in the conversation, and sends a subscriber to their subscription management page to pause, skip or cancel. It answers how your subscriptions work from your own knowledge, but it does not read an individual customer's contract, so it will not state their renewal date or status. Most cancels are a customer with product piling up, and the fix is getting them to the page where they can slow the cadence down. Reading the contract itself is on the roadmap. - **Answer support email and live chat**: Live. Arbyn reads every inbound support email and every chat, works out the intent, pulls the live Shopify context, and replies in your brand voice. Money-moving actions (cancel, refund, discount, gift card, reship, return) require the store owner's approval, and then Arbyn performs them. Running them fully autonomously is a beta authorization and is in development. Shipping address changes are already autonomous.