Compare

Custom configurator vs ShapeDiver, Threekit and Zakeke.

Six criteria a manufacturer weighs before choosing: cost model, flexibility, complex rules, ERP and e-commerce integration, code ownership and time to launch. Every vendor cell is sourced from that vendor's own site.

Get an honest recommendation
A SaaS tool fits when
  • Your catalog fits the templates
  • You need a Shopify app this month
  • Your budget is below our Entry tier
A custom build fits when
  • Your options are rules, not a list
  • Pricing depends on who is asking
  • Quoting is the bottleneck
The short answer

A SaaS configurator can be the faster start when your catalog fits its model: Zakeke connects to your store, ShapeDiver runs a Grasshopper model you already have, and Threekit calls itself an AI-native CPQ for manufacturers, priced by custom quote. A custom build is worth it when your rules, your pricing and the link to production or your ERP are the product, and you want that logic in code you own.

Updated: Oct 2026

01— Comparison

Side by side

The numbers in brackets point to the vendor page behind each cell, listed under Sources below.

  • Cost model

    Custom build (SBFS)
    A one-time setup in four published ranges, from $2,500, plus a monthly fee by tier.
    ShapeDiver
    Subscription billed monthly or annually, in published plans plus a custom Enterprise plan. The Shopify and WooCommerce plugins are a paid add-on.[1]
    Threekit
    Custom quote with no public price list. Threekit says pricing "varies based on your specific use case".[5]
    Zakeke
    Monthly subscription in published plans, plus a percentage fee per custom product sale on every plan except Enterprise. 14-day free trial.[10]

  • Flexibility

    Custom build (SBFS)
    Shaped to your product and operations at every tier: the interface, the rules and the outputs are built for your catalog.
    ShapeDiver
    Whatever your Grasshopper definition can compute, with over 40 supported Grasshopper plugins. The interface comes from its App Builder, or from your own app through its APIs and SDKs.[2][3]
    Threekit
    Threekit calls itself an AI-native CPQ for manufacturers: needs analysis, configuration, pricing, quoting and handoff, with the same catalog and product rules for sales teams, dealers and website visitors. It runs as your quoting system or in front of your current CPQ.[6][7][9]
    Zakeke
    You set customization areas, options and rules in Zakeke and publish them to your store. It also covers 2D product customization and AR.[11][10]

  • Complex rules

    Custom build (SBFS)
    Rules are modeled from your catalog, so the configurator only offers configurations your plant can build. That is how Muebles Torga stopped buyers from ordering parts that do not fit together and cut customer-service tickets by 72%.
    ShapeDiver
    Rules and geometry live in your Grasshopper definition, which ShapeDiver runs on its servers.[2][4]
    Threekit
    Compatibility checks and pricing from your price books, applied as each choice is made, with the pricing each user can see set by role. Threekit says it does not provide volume pricing, rebates, entitlements, contract pricing or subscription pricing.[6][7][8]
    Zakeke
    Conditional rules and pricing rules for configurations, on the higher plans.[10][12]

  • ERP and e-commerce integration

    Custom build (SBFS)
    Built to the stack you run: integration with your e-commerce or ERP is part of the Parametric tier.
    ShapeDiver
    Shopify and WooCommerce plugins, plus backend and platform APIs on the Business plan and up. No ERP connector is listed; the backend API triggers computations and exports.[1][3]
    Threekit
    Shows Salesforce, SAP, Oracle ERP Cloud, Infor, Epicor and HubSpot under "Sits alongside". The configuration, selected options and price export as JSON or XML, and your team or integrator connects that handoff to downstream systems. Threekit says manufacturing BOM is outside its stated product scope.[6][7][9]
    Zakeke
    Plugins for Shopify, WooCommerce, BigCommerce, Adobe Commerce, Wix and other stores, an API and webhooks, and Akeneo and Bluestone PIM. No ERP connector is listed.[11][12]

  • Code ownership

    Custom build (SBFS)
    You own the source code and the data, with no license or per-seat fee. The repository can live in your GitHub or GitLab.
    ShapeDiver
    You author the Grasshopper definition. It runs on ShapeDiver’s hosted platform under your subscription and stays on its servers.[4][1]
    Threekit
    Threekit says "Your team still owns product data, rules and prices." Who owns the configurator code is not published.[9]
    Zakeke
    Not published. Check with the vendor.

  • Time to launch

    Custom build (SBFS)
    The full channel typically ships in six weeks. A configurator integrated into your existing stack is usually shorter; Diagnose sets the date.
    ShapeDiver
    Fast when the Grasshopper model already exists: ShapeDiver says its store plugins get you selling "in minutes".[2]
    Threekit
    Threekit says "live in months, not years", in four steps: review, configure, pilot and expand.[6]
    Zakeke
    Zakeke says a store connects "in just a few seconds" and 3D goes live "in weeks".[11][12]
02— Honest answer

When you should NOT hire us

For some catalogs a subscription configurator is the better purchase, and we would rather say so before you pay for a build.

Your catalog fits the templates

A fixed set of products with light options can go live faster on a SaaS configurator such as Zakeke, which says 3D goes live "in weeks".

You need a Shopify app this month

Zakeke and ShapeDiver both offer store plugins. A custom build starts with about a week of Diagnose and the full channel typically ships in six weeks.

Your budget is below our Entry tier

Our setup starts at $2,500. If that is more than the project can carry, a subscription is the honest answer.

Your model lives in Grasshopper and your team can build around it

ShapeDiver with your own developers may be all you need. We also build on ShapeDiver when the real work is the accounts, pricing, checkout and exports around its 3D viewer.

03— Custom

When a custom build pays off

When the rules, the pricing and the link to production are what you sell.

Your options are rules, not a list

If what can be built depends on what else was chosen, a dropdown-driven tool runs out before your catalog does.

Pricing depends on who is asking

Retail, trade and dealer tiers, volume and regional pricing. A custom build models that logic and you own it.

Quoting is the bottleneck

Door Builder went from about 2.5 weeks per quote to 4 minutes once buyers could configure and price on their own.

04— FAQ

Build or buy, answered.

Straight answers. If the question is not below, write us. Every reply comes from the founder.

Two alternatives to ShapeDiver for complex manufacturing configurators are a custom build and Threekit. A custom build puts the rules, pricing tiers and the link to production or your ERP in code you own. Threekit calls itself an AI-native CPQ for manufacturers: it shows ERP and CRM systems such as SAP, Epicor and Salesforce under "Sits alongside", hands each configuration off as JSON or XML, and prices each engagement by custom quote. Which one fits depends on where the complexity lives. If it is parametric geometry and you already have a Grasshopper model, ShapeDiver itself is often the right base, and we build products on it too.

Up front, yes. A custom build at SBFS is a one-time setup from $2,500 plus a monthly fee by tier, and the code and the pricing logic are yours. ShapeDiver and Zakeke publish subscription plans, Zakeke also takes a percentage of each custom product sale on every plan except Enterprise, and Threekit prices each engagement by custom quote.

Yes. We build products on ShapeDiver. We are not a reseller and hold no certification or badge.

You do: the source code and the data, with no license or per-seat fee. It runs on Vercel and Neon in the region you choose, on your accounts or on ours while we operate it.

We tell you in Diagnose and refer you to teams that are better positioned. You pay nothing for that, because Diagnose is included.

From each vendor’s own public website, read in October 2026 and listed under Sources on this page. Where a vendor does not publish a point, the cell says so. Plans change, so confirm with the vendor before you decide.
05— Sources

Sources

Each vendor’s own public website, read on October 1, 2026 (Threekit on October 14, 2026). Plans and features change, so confirm with the vendor before you decide.

  1. [1]ShapeDiver: Pricing: https://www.shapediver.com/pricing
  2. [2]ShapeDiver: Home page: https://www.shapediver.com/
  3. [3]ShapeDiver Help Center: APIs and SDKs: https://help.shapediver.com/doc/apis-and-sdks
  4. [4]ShapeDiver blog: Stop sharing your Grasshopper files: https://shapediver.com/blog/stop-sharing-your-grasshopper-files
  5. [5]Threekit: Pricing: https://www.threekit.com/pricing
  6. [6]Threekit: Home page: https://www.threekit.com/
  7. [7]Threekit: Platform: https://www.threekit.com/platform
  8. [8]Threekit: Price: https://www.threekit.com/platform/price
  9. [9]Threekit: Why Threekit: https://www.threekit.com/why-threekit
  10. [10]Zakeke: Pricing: https://admin.zakeke.com/en-US/pricing
  11. [11]Zakeke: Home page: https://www.zakeke.com/
  12. [12]Zakeke: 3D Product Configurator: https://www.zakeke.com/solutions/3d-configurator-for-ecommerce/
06— Related

Go deeper

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