Build a fast, beautiful HubSpot website with Act3
Act3 is a premium HubSpot theme built for speed and ease of use. With 45 page templates, 22 sections and a library of 50 modules, you get everything you need to build and maintain a complete HubSpot website without writing code. $500, one-time.
Top 3 most purchased out of hundreds of themes on the HubSpot Marketplace, as of August 2026. Rated 4.9 ⭐ out of 5 from 56 reviews. 1,600+ installs. Hundreds of successful Act3 websites, live for years.
What exactly is Act3?
Act3 is a complete HubSpot CMS theme, built as a consistent design system rather than a set of page templates. Every component and module shares the same spacing, typography and light/dark controls, so pages your team builds six months from now still match the ones you launch with. You set your brand once in theme settings and it applies across the whole library.
Intuitive Theme Settings
Match your brand style with custom colors and fonts quickly and easily.
Drag and Drop Page Editor
Add, clone, reorder or remove sections and modules directly from your page.
