Question 1

What counts as a document?

Accepted Answer

Every time the SDK opens a file. Opening the same file again later is another document; rendering, editing, or annotating it in one session is not.

Question 2

What happens when I go over my quota?

Accepted Answer

On Free, documents stop opening once the 500 are used, until the next month or until you upgrade. We email you at 80% and at 100%, so you can upgrade before that happens. On Business, documents keep opening and every one above the 1,500 included is billed at $0.05. Enterprise has no published cap. Volume is agreed in the contract.

Question 3

Do I pay per developer or per seat?

Accepted Answer

No. Plans are priced by documents opened. Any number of developers can work with the SDK, on any number of domains.

Question 4

Does the Free plan limit features?

Accepted Answer

No. Free is the complete SDK, capped at 500 documents a month. Business adds volume, overage, email and live chat support, and a DPA; Enterprise adds any volume, self-hosting or on-premise, SLA, and compliance. Upgrade from the dashboard, and downgrade at any time.

Question 5

Can I pay by invoice?

Accepted Answer

Business is billed monthly by card: $99.00 a month, plus $0.05 per document above the 1,500 included. Enterprise is an annual or multi-year contract paid by invoice, with purchase orders and terms agreed on a call. Longer commitments get a discount. The price is not published.

Question 6

How is the AI agent billed?

Accepted Answer

The AI agent is coming soon. It is billed by tokens, on top of your plan: $5.00 per million input tokens and $20.00 per million output tokens, the same on every plan. You switch it on from the dashboard (on Free, that is when you add a card) and pay for what you used at the end of the month. There is no minimum; set a monthly cap and the agent pauses when it is reached while documents keep opening.

Question 7

Can I self-host?

Accepted Answer

The engine already runs in the browser, so documents never leave your users’ devices. On Enterprise the rest of the stack, licensing today and the collaboration server and agent once they ship, runs on your infrastructure or on-premise, air-gapped if you need it.

Question 8

Is there migration help from Nutrient or Apryse?

Accepted Answer

Migration guides with an API mapping for each SDK are free. Enterprise includes hands-on help from our engineers, from the first call to the production cut-over.

Feature	Free $0.00	Business From $99.00 / month	Enterprise Custom
Usage
Documents per month	500	1,500	Any volume
Overage		$0.05 per document	Custom
Developers	Unlimited	Unlimited	Unlimited
Add-ons
AI agentComing soon Per 1M tokens, input / output. Billed monthly.	$5.00 / $20.00	$5.00 / $20.00	$5.00 / $20.00
Features
Rendering and text extraction
SearchComing soon
Forms and annotations, saved to the file
Large documents, 500+ pages
Text editing with reflow
Programmatic editing API for agents
Real-time collaborationComing soon
MCP serverComing soon
Delivery
@sdk-pdf/react from our private registry
Self-hosted or on-premise The whole stack on your infrastructure, air-gapped if you need it.
OEM / redistribution licence
Support and compliance
Community
Email and live chat support
DPA
SLA
SOC 2 report
Hands-on migration help

Choose planChoose your plan

Free

Business

Enterprise

How pricing works

Priced by docs, not seats

Every plan is the whole SDK

No call required

Compare plans

What Enterprise adds

Pricing FAQs

Pricing questions? Talk to the builders, not sales