Hiver vs Gmelius Pricing: Seat Blocks, Tiers and Hidden Costs

Hiver vs Gmelius pricing looks similar on a first pass — both are per-seat Gmail extensions with a free-or-trial entry point, a ladder of paid tiers and enterprise terms on top. The real difference is not the sticker price on either page. It is the shape of what you can actually buy.

Hiver forces a 2-seat minimum on any paid plan and then jumps to purchase blocks of 5 — meaning a 3-, 4-, 7-, 8- or 9-person team pays for seats it does not use. Gmelius sells seats one at a time on its main tiers, but does not publish a free plan at all and requires a 50-user minimum on its Enterprise tier. That difference in packaging shape decides which one is cheaper for your specific team long before either vendor's list price does.

This post walks the packaging shape for both — what triggers each tier, what sits behind higher tiers, what the free plan and the trial actually cover, and where each vendor's cost curve bends when your seat count sits awkwardly between the plan sizes. We do not print either vendor's current dollar figures; those move, and every screenshot of a competitor price sheet ages within a quarter. Bring your seat count, your channel list and the two or three features you actually need, then check the vendor's own page for today's numbers.

The verdict up front#

There is no single winner on price. Which one is cheaper depends on your headcount, the feature you cannot live without, and whether the tier you want is Hiver's Growth or Pro (where the gap between them is real) or Gmelius's Growth or Pro (where the gap is different).

Hiver is cheaper for a team that fits its seat blocks cleanly (2, 5, 10, 15, 20 seats) and only needs what its Growth tier includes — shared inbox, AI drafting and assignments — because Hiver's free tier lets a small team test the shape without any card, and the Growth tier lands lower than Gmelius's equivalent AI-inclusive plan.

Gmelius is cheaper for a team whose headcount sits between Hiver's blocks — 3, 4, 6, 7, 8, 9 people, and so on — because it sells the exact seat count you asked for, without the mandatory round-up. It is also the friendlier shape for a team that specifically wants kanban and shared drafts, because those are core Gmelius features from Growth up rather than something you approximate on Hiver.

Hiver leans harder on transparent, ladder-shaped tier gating with a real free tier at the bottom. Gmelius leans harder on flexible seat count with no round-up. That is the honest concession in both directions — the interesting comparison is not "which is cheaper" but "which shape wastes less of your money."

Hiver vs Gmelius at a glance#

The table below is the fastest way to see the two shapes side by side. Read it before you open either vendor's pricing page, because it tells you which boundary — seat block, feature gate, minimum-user rule — will hit your team first.

The seat-block row is the one most buyers underestimate at signup. On Hiver, adding a fourth teammate to a 3-seat team means jumping from 2 paid seats to 5 — a 150% increase in seat count for a 33% increase in headcount. Adding a sixth teammate to a 5-seat team means jumping to 10. There is no way to buy exactly what you have, and the marketing pages do not lead with this fact.

Where Hiver's pricing shape wins#

Hiver's pricing is the more transparent of the two if your team fits its blocks cleanly. A team of exactly 5, 10, 15 or 20 people pays for exactly the seats it has, and the tier ladder is clearly signposted — Growth for a shared inbox with AI, Pro for SLAs and custom reports, Elite for skill-based routing and enterprise features. Nothing surprises you when the invoice arrives.

The free plan is a genuine advantage over Gmelius. A two-person founder-and-VA team can run Hiver's shared inbox indefinitely without paying anything, and use that time to figure out whether the paid product is worth the jump. Gmelius does not offer that — the equivalent evaluation window is a 7-day trial on Growth, after which every user pays.

The AI packaging is also less punitive on Hiver. Both Hiver's Growth tier and Gmelius's Growth tier include AI, but Gmelius holds back its more capable AI features (Dispatching Assistants, Sentiment Analysis) for Pro and above, while Hiver bundles AI Agents and AI Copilot into Growth itself. If AI is why you are buying either product, Hiver's entry-paid tier is doing more work than Gmelius's entry-paid tier.

• A real free plan means a two-person team can test the shape for weeks, not a week.
• AI Agents and AI Copilot are bundled into Growth rather than gated to Pro.
• Tier gates are ladder-shaped and easy to explain to a finance approver — Growth for the shared inbox with AI, Pro for SLA and custom reports, Elite for SSO and HIPAA.
• The voice channel exists as a native add-on for teams that want phone support inside the same tool — metered by the minute so light users are not paying for heavy users.
• Annual billing on both vendors carries a discount versus monthly, but Hiver's paid seat minimum makes annual math simpler for the team sizes that fit the blocks.

Where Gmelius's pricing shape wins#

Gmelius sells the exact seat count you asked for. For any team whose headcount does not land on 2, 5, 10, 15 or 20, that alone is worth thousands of dollars a year — a 7-person team on Hiver pays for 10 seats, a 9-person team pays for 10, and a 4-person team pays for 5. Gmelius bills 4 as 4, 7 as 7 and 9 as 9. This is the single largest cost difference between the two vendors for a small, awkwardly-sized team.

Gmelius is also the better shape if the reason you want a shared inbox tool is workflow rather than support. Kanban boards and shared drafts are on Growth. Sequences for outbound are included on paid tiers. Hiver does not ship kanban at all and does not sell sequences on any tier, so "which is cheaper" is the wrong question — for a workflow-shaped team, Hiver is not offering the same product regardless of price.

The one seat-minimum caveat on Gmelius sits at the far end: Enterprise requires at least 50 users. Below 50 people this is invisible. Above 50 it is a hard floor and a real cost to plan around. For any team in the 3-to-49 range — which is where most Gmelius buyers actually are — this rule does not affect the invoice.

• Buy the exact seat count you have; no forced round-up to 5, 10 or 15.
• Kanban and shared drafts are included from Growth, not sold separately.
• Email sequences for outbound cadence are inside the same product — no second tool needed.
• The 50-user Enterprise minimum is the only seat floor and it only bites at the top of the range.
• The 7-day trial on Growth lets a team model real usage without buying anything, though it is much shorter than Hiver's indefinite free plan.

How each pricing model actually breaks down#

Both vendors are per-seat, monthly or annual, with an annual discount below the monthly rate. That is where the surface similarity ends. The interesting mechanics are underneath.

Hiver's paid ladder rises with feature depth rather than seat volume. Free is a shared inbox without automation. Growth adds rule-based automation, round-robin assignment, AI Agents and AI Copilot, and pre-built analytics. Pro adds SLA policies, CSAT surveys, custom reporting, customer portal and API access. Elite adds skill-based routing, fully custom automations, SSO and HIPAA. The tiers do not gate seat count — they gate what a seat can do. Any team, of any size, can buy any tier, subject to the paid seat minimum.

The paid seat minimum is the twist. Every Hiver paid plan starts at 2 seats, then jumps to 5, then increments in blocks of 5. Adding one teammate can force a jump from 5 seats to 10, doubling the seat cost overnight for a one-person hire. That mechanic is invisible on the pricing page — it lives inside the seat picker on the signup form — and it is why the sticker price on Hiver's site is often a floor rather than an accurate expectation.

Gmelius's paid ladder gates both feature depth and, on the Meli tier, the actual shared-inbox product. Meli is individual productivity only — templates, sequences, tracking — with no shared inbox. Growth is where the shared-inbox product starts, alongside kanban, shared labels, shared drafts and the entry-level AI. Pro adds Dispatching Assistants, Sentiment Analysis and webhooks. Enterprise adds SSO, priority support, custom integrations and the 50-user minimum. Seats are billed one at a time on the first three tiers, and the free trial is 7 days on Growth rather than a permanent free product.

Neither vendor publishes what happens if a team goes over the automation-rule cap on its current tier — both gate rule count by tier, so exceeding the cap means moving up, not paying an overage. Get that ceiling in writing before you build a large rule set.

Who each pricing shape is genuinely for#

The choice is not "which vendor is cheaper." It is "which packaging shape wastes less money on my specific team." Match your own profile against the rows below before you request a quote.

A third option, honestly#

Hiver and Gmelius both price a shared inbox — several people working the same address. If that is your actual problem, one of the two shapes above is your answer, and this section is not for you. But some readers land on a Hiver vs Gmelius pricing comparison because their real question is closer to "can one person's own inbox get triaged and drafted for them, without hiring a VA and without buying a whole team tool?" That is a different product.

We build AI Emaily — an AI-native email client that connects to Gmail, Outlook or any IMAP account and acts as a chief-of-staff for one person's inbox. It is not a shared-inbox tool and it is not sold per shared seat. It is a single-user product with a 7-day free trial (no permanent free plan) and details are on the AI Emaily pricing page. If several people need to co-own one address, buy Hiver or Gmelius. If one person needs their own inbox triaged, drafted and followed up on, that is the job AI Emaily is built for and neither vendor above is a substitute.