How Is CAD Exchanger Licensed for Startups and Enterprise Customers?

CAD Exchanger offers both perpetual and subscription licensing, and the company states that this dual model is designed to be convenient for both startups and enterprise customers. That is the full extent of what the official site discloses: it confirms the two licensing types and the two audience groups, but does not publish prices, seat counts, or tier names. If you need actual numbers or terms, you have to contact the vendor or go through the product pages.

What the official site says about licensing

The relevant statement appears in the "Why CAD Exchanger?" section of cadexchanger.com, under the heading "Cost-Effectiveness":

• Perpetual and subscription licensing are both offered.
• The licensing applies to both software developers and end-users.
• The company describes the model as convenient for both startups and enterprise customers.

That is a positioning claim rather than a price list. Nothing on the page specifies cost, minimum commitment, or what separates a startup deal from an enterprise deal.

Why the two-axis model matters

The licensing structure has two independent dimensions, and understanding them explains why the same vendor can serve a solo developer and a large manufacturer.

Axis 1: Perpetual vs. subscription

• Perpetual means you pay once and keep the right to use that version, which suits teams that need a fixed, predictable capital expense and long-lived deployments.
• Subscription spreads cost over time and typically tracks ongoing updates, which suits teams whose needs or headcount change.

The site does not say which products are available under which model, so treat this as a general distinction rather than a confirmed mapping.

Axis 2: Developers vs. end-users

This is the more important split for budgeting, because it maps onto different products:

A startup building a quoting platform is a developer customer even if it is small. A large engineering department that just needs to open and convert files is an end-user customer even if it is big. Size and licensing category are not the same thing.

How to decide which path fits you

Because pricing is not published, the practical question is which product and which licensing type to ask about. Use these conditions:

• You only need to view, explore, and convert files yourself → ask about CAD Exchanger Lab as an end-user license.
• You are embedding CAD import/export into your own application → ask about the SDK, and specify your language (C#, C++, Java, JavaScript, or Python).
• You are building a quoting, DFM, or manufacturing-as-a-service platform → ask about Manufacturing Toolkit.
• You need something the off-the-shelf products do not do → ask about Custom Development.
• You need a fixed long-term cost and can live without continuous updates → ask whether perpetual licensing applies to your product.
• You expect your usage or team to change → ask about subscription terms.

What is not disclosed

Be aware of these gaps before you plan a budget:

• No prices, tiers, or seat minimums appear on the site.
• No payment platforms or checkout links are listed.
• No statement says anything is free, and no login requirement is described either way.
• The split of which products support perpetual vs. subscription licensing is not specified.

The site does note that the products are trusted by "industry leaders and startups from 110+ countries," which supports the claim of broad applicability but tells you nothing about terms.

Practical next step

Go to cadexchanger.com, identify which of the four offerings matches your use case, and request licensing details directly. Bring two questions: (1) is this available under both perpetual and subscription, and (2) what does the developer vs. end-user distinction mean for my specific scenario. Those two answers will determine whether the model actually fits a startup budget or an enterprise procurement process.