Add-ons
Add-ons let you buy more of a specific thing without jumping a whole plan tier. They bill as extra line items on your existing subscription, prorate onto your current billing period, and take effect immediately.
Manage them on Billing → Add-ons (requires the billing.manage permission and an
active plan subscription — add-ons ride your plan's subscription, so Free workspaces
pick a plan first).
What you can add
Per-unit add-on prices are on aglyn.com/pricing, and what YOUR workspace would pay is shown in Billing before you confirm. This page covers what each add-on does and how it is billed; restating the numbers here would just be a second copy to keep in step.
| Add-on | What it does | How it is priced |
|---|---|---|
| Manager seats | Workspace manager seats beyond the included count | Per seat, per month — cheaper on higher plans |
| Collaborator seats | Per-site collaborator (teammate) seats beyond the included count | Per seat, per month — cheaper on higher plans |
| Extra datasets | Additional shared datasets across the workspace | Per dataset, per month — cheaper on higher plans |
| Extra sites | Publish more sites than your plan includes | Per site, per month — cheaper on higher plans |
| POS registers | One extra point-of-sale register, assigned to one site | Flat per register, per month — the same on every plan |
| Event Calendar | The event manager + calendar elements, workspace-wide | Flat per month — the same on every plan |
| Aglyn AI | Generative building — pages, emails, campaigns, products and more — plus a monthly band of AI credits added to your plan's, workspace-wide | Flat per month, priced by plan — higher on higher plans, and so is the band it adds |
- Prices are per unit per month. On annual billing, add-ons bill yearly alongside your plan (12× the monthly price) — a subscription has one billing interval.
- POS registers also require a plan with POS (Pro and above), and each one is assigned to a specific site — see Assigning register seats.
- Collaborator seats work the same way as POS registers: bought once for the workspace, then assigned to a site — see Assigning collaborator seats.
- Event Calendar is a single workspace-wide toggle, not a per-site charge — see Events calendar.
- Aglyn AI is a single workspace-wide toggle too, bought once for the workspace rather than per seat or per site — see Aglyn AI.
Assigning register seats
Unlike every other add-on, a POS register seat is bought once for your workspace and then assigned to one site. Buying a seat does not raise the register limit everywhere — it adds one register's worth of capacity that you place where you need it.
Your plan already gives every site a register allowance on its own (Pro 1, Business 2, Advanced 5). A seat is added on top of that, for the one site you assign it to.
To assign one, go to Billing → POS register seats, directly under Plan add-ons. The card shows how many seats you've purchased, how many are assigned, and how many are unassigned, then lets you add or remove seats per site.
- Seats are reassignable. Moving a seat between sites is immediate and costs nothing — you're not buying or canceling anything, just relocating capacity.
- Taking a seat off a busy site doesn't delete anything. If the site is running more registers than it can after the move, the extra ones stay set up but stop taking sales until you assign seats back or remove them. The console warns you before the move, with the number affected.
- Deleting a site returns its seats to the pool automatically, in the same action that removes the site. There's nothing to reclaim by hand.
- You need the Manage billing permission to move seats, the same permission that buys them.
If every purchased seat is already assigned and a site needs another register, either move a seat off a site that isn't using it, or buy another seat under Plan add-ons.
Assigning collaborator seats
Collaborator seats work exactly like register seats: a seat is bought once for your workspace and then assigned to one site. Buying a seat does not raise the collaborator limit on every site — it adds one site's worth of capacity that you place where you need it.
Your plan already gives every site a collaborator allowance on its own. A purchased seat is added on top of that, for the one site you assign it to, up to your plan's per-site maximum. Past that maximum, more seats can't raise the limit and the only path is a plan upgrade.
To assign one, go to Billing → Site collaborator seats, directly under Plan add-ons. The card shows how many seats you've purchased, how many are assigned, and how many are unassigned, then lets you add or remove seats per site. The same numbers appear on each site's own Collaborators card.
- Seats are reassignable. Moving a seat between sites is immediate and costs nothing — you're not buying or canceling anything, just relocating capacity.
- Nobody is ever removed for being over the limit. If a site has more collaborators than its limit — because a seat moved, a plan changed, or the limit was corrected — everyone on it keeps their access and stays signed in. The only effect is that the site can't take on another collaborator until it's back under. The console warns you before a move that would leave a site over, with the number affected.
- Deleting a site returns its seats to the pool automatically, in the same action that removes the site. There's nothing to reclaim by hand.
- You need the Manage billing permission to move seats, the same permission that buys them.
If every purchased seat is already assigned and a site needs another collaborator, either move a seat off a site that isn't using it, or buy another seat under Plan add-ons.
Aglyn AI
Aglyn AI is the generative add-on: with it on, the assistant builds for you — pages, components, emails, campaigns, products and more — rather than only answering questions about them. It is bought once for the workspace, on any paid plan, and applies to every member who has the permission to generate. What each door does is under Aglyn AI.
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Everything it builds is a draft. The add-on cannot publish a page, change a live one or send an email. It writes drafts and unpublished versions, which a person reviews and publishes through the buttons that already exist — see the draft rule.
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One pool, one meter. The add-on adds a band of AI credits to the band your plan already includes, every month. There is no second meter: the AI credits meter on Billing → Usage shows your plan's credits and the add-on's as one figure, and the same overage rate, stop switch and monthly ceiling apply to the whole band — see AI credits and overage.
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Priced by plan. The add-on's monthly price and the credits it adds both rise with the plan. The figures are on aglyn.com/pricing and in Billing before you confirm; on annual billing it bills yearly with the plan, like every add-on. Enterprise workspaces carry generative building in their agreement instead of buying it.
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Starter widens a band it already has. Starter includes its own monthly AI credits, and credits past them are sold at the same rate as Pro — so the stop switch and the ceiling are on its billing page with or without the add-on. Adding Aglyn AI increases the band and opens generative building.
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You can see where it is used before you buy it. On a paid plan without it, Create with AI still shows on the Pages, Templates, Layouts, Forms, Components, Automation, Functions & Variables and email Templates pages, on Products, and on Marketing's Campaigns and Overlays — and Ask AI about these numbers on your dashboards and Marketing reports. Each opens a short note on what it would do there with a link to Billing → Add-ons — or, for a member without the Manage billing permission, a note to ask a workspace owner or admin.
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Free workspaces do not buy it. They generate against the monthly taste instead, which stops at its band and never bills.
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Removing it takes effect at the end of the period you already paid for, like every add-on removal. Then the band shrinks back to your plan's own credits and generative building turns off; what the assistant already built stays exactly as it is.
Common questions
Does buying it let everyone generate? No. Generating is a permission as well as a plan feature. A workspace member also needs Generate with AI on their role, and a site collaborator needs the Generate box on that site's Users card; without it the request is refused with a message naming the key. See the AI permissions.
Can one person spend the whole band? Only if you let them. AI allotments under Billing → Usage give a member, a site collaborator or a whole site its own monthly share of the pool — a hard allotment stops at the line, a soft one keeps working and notifies. An agency can give every client site the same share, so one site running out never touches another. See AI allotments.
Can I keep it off for one site? Yes, but it is a site setting rather than a billing one. A site admin switches AI off for that site under Admin → Plugins → AI, which removes the assistant and every Create with AI door from it while the rest of the workspace carries on. It does not pause the add-on or its charge — see Switch AI off for one site.
Who can see what it cost? Anyone with the View billing permission. Beneath the usage meters, a table gives each member's share of the month's credits, their requests, and how often the assistant refused them. It names who drew from the pool, never a dollar figure per person — the share is of the workspace's own credits. See who is generating what.
What happens when the band runs out? Whatever your plan already does when its own credits run out, because the add-on widens one band rather than adding a second. On a plan that sells credits past it the assistant keeps going and the extra is metered, unless you turn on the stop switch or set a monthly ceiling. See AI credits and overage.
How changes bill
- Adding units shows a prorated preview of today's charge before you confirm. It is charged to your card when you confirm, and the units are yours as soon as that payment goes through — if your bank asks you to confirm it, Billing shows the check right there.
- Removing units charges nothing and refunds nothing: you keep them until the end of the period you already paid for, and they drop off then.
Adding an add-on works like a plan upgrade: charged today, prorated, and applied once paid. Removing one works like a plan downgrade: nothing today, and it ends at your period end. See when each change takes effect.
- Hard caps: seat and dataset add-ons stop at your plan's maximum (for example, Starter tops out at 5 workspace managers). Past the cap, the answer is a plan upgrade — the Billing page tells you when you're there.
Plan switches and cancellation
- Switching plans keeps your add-on quantities and re-prices them at the new plan's rates. If the new plan doesn't sell one of your add-ons, it's removed and the switch confirmation says so. On an upgrade this happens today, in the same prorated charge as the plan change. On a downgrade it happens on the effective date along with the plan — your add-ons keep running, at your current plan's rates, for the rest of the period you already paid for.
- Canceling (or a subscription that dies after failed payments) ends your add-ons with the plan — they bill on that subscription, so entitlement enforcement stops counting them at the same moment the plan downgrades to Free.