BuildMate
BuildMate · Revit Add-in

Write Revit commands in plain language,
run them in seconds.

Builders turn a one-line intent into a working Revit command and publish it to the marketplace. Users grab proven commands and run them at zero ongoing cost. Every command you build is a lifetime asset.

Start 30-day free trial → How does it work? →
Revit 2025 Revit 2026 Revit 2027 · Korean / English UI · per-user install (no admin rights)

Why BuildMate

Built for both sides — those who run commands, and those who build them.

01
Everyone

Run proven commands instantly

Download a verified .rcmd built by another engineer and run it as-is. Free users get full access to every verified command on the marketplace.

02
Everyone

Search the marketplace in plain language

Type your intent — "clear the finish parameter on all level-1 walls" — and we find the command that matches. AI-powered semantic search beyond keyword matching.

03
Pro

Build commands from natural language

Describe what you want in plain English (or Korean) and BuildMate writes the Revit command. Preview the steps and edit them yourself, then save as a .rcmd file and re-use at zero additional cost on every future project.

04
Pro

Publish and turn reputation into assets

Share your commands with other engineers on the marketplace. Reputation accrues, good commands get reused widely. Top contributors get their Pro subscription extended.

05
Everyone

Your Revit data stays on your machine

Model files, parameter values, and Element IDs are never transmitted to our servers. Passes enterprise security review with no ceremony. See the privacy policy for details.

06
Pro

BYOK — your API key, your usage

Command-building AI calls use your own Anthropic API key. You control usage directly, and the key is stored DPAPI-encrypted on your PC only — never transmitted.


How it works

Two paths. Pick one — or use both.

Free Path Grab commands from the marketplace
  1. 1

    Search in plain language

    Type what you want to do, naturally.

  2. 2

    Download the .rcmd

    Get the best-matching verified command.

  3. 3

    Run it

    Preview → approve → apply. Auto-rollback on failure.

  4. 4

    Reuse forever

    Saved .rcmd files run again at zero cost.

Pro Path Build and share your own
  1. 1

    Describe in plain language

    Write what you want — in English or Korean.

  2. 2

    Preview & refine

    See the generated steps. Tweak as needed.

  3. 3

    Run it

    Approve and apply. Clean rollback on any failure.

  4. 4

    Save or publish

    Save the .rcmd for lifetime reuse, or publish to share with peers.


Pricing

Using is free. Building and publishing is Pro.

Free

Market Player · For users

Free
₩0 /mo
  • Plain-language marketplace search
  • Download & run any verified .rcmd
  • Lifetime reuse of saved commands (zero cost)
  • No data leaves your PC / auto updates
  • No API key required
  • Natural-language builder (Pro)
  • Marketplace publishing (Pro)
Recommended

Pro

Builder + Publisher · Build & share

30-day free
₩5,500 /mo · VAT incl.

After a 30-day free trial · auto-renews · cancel anytime

  • Everything in Free
  • Build commands from natural language + edit them
  • Publish to the marketplace
  • Top contributors get Pro time extended
  • Latest catalog + feedback loop
  • 30-day free trial (start with email, no card)
  • ! BYOK — bring your own Anthropic API key

* The Pro subscription covers the command catalog, updates, and feedback loop. AI calls for the natural-language builder are billed by Anthropic to your own account based on your usage (BYOK). Your API key is stored DPAPI-encrypted on your PC only and never transmitted.

* After the 30-day free trial, your registered card is charged ₩5,500/mo (VAT incl.); cancel anytime and you won't be billed for the next cycle. A trial started by email without a card ends without any charge. See the terms of service for details.

* Top marketplace contributors — and anyone whose suggestion is adopted — get their Pro subscription extended.


Download

Launching soon.

Coming soon BuildMate-Setup.exe
Revit 2025 / 2026 / 2027. Windows 10 / 11.
For launch updates, email [email protected]. You can start a 30-day free trial now.
Coming soon

Roadmap

What we're building next.

Rich custom-input UI builder

Future

Build Dynamo-grade user-input dialogs inside a .rcmd. Go beyond simple commands and ship real internal automation.

Marketplace monetization

Future

Sell your commands or accept tips. Reputation becomes revenue for engineers who write great commands.

Enterprise licensing

Future

Multi-seat / SSO / private team marketplace. Standardize your in-house commands in one place.


FAQ

What can I do on the free tier?

Search, download, and run every verified command on the marketplace in plain language. Saved commands run again at zero cost. No API key required. Building your own commands (the builder) and publishing to the marketplace are Pro features.

Do my model files leave my machine?

No. Model paths, Element IDs, and parameter values are never transmitted. Pro feedback transmission requires explicit per-event user consent. See the privacy policy for details.

How are Pro AI-call costs billed?

The Pro builder uses your own Anthropic API key (BYOK). AI usage is billed directly to your Anthropic account based on your usage — Kepha Labs does not proxy or mark up these costs. The Pro subscription (₩5,500/mo, VAT incl.) covers the command catalog, updates, and feedback loop only.

What happens when my Pro trial ends?

If you subscribed with a card, your registered card is charged ₩5,500/mo (VAT incl.) when the 30-day free trial ends. You can cancel anytime — you won't be billed for the next cycle, and you keep access for the rest of the paid period. A trial started by email without a card ends with no charge and drops you back to Free. On Free, only the builder and publishing are locked — already-saved .rcmd files and marketplace downloads still work. See the terms of service for details.

Can I use a command I built on another PC?

Yes. .rcmd files can be passed to any BuildMate user (Free or Pro) and run as-is. Or publish to the marketplace so teammates can find it — handy for in-house standardization.

What's the refund policy?

Refunds are handled in accordance with applicable law and our terms of service. Please see the terms for the detailed refund and withdrawal policy.

Company licenses / multi-seat?

Enterprise licensing (multi-seat / SSO / private marketplace) is on the roadmap. For early conversations, email [email protected].

Start your 30-day free trial.

Start with a card or just your email — 30 days free. The desktop installer is coming soon, and we'll let you know the moment it's live.