Catalis Websites vs Isomer
Catalis Websites
catalisgov.comIsomer
isomer.gov.sgSide by side
| Figure | Catalis Websites | Isomer |
|---|---|---|
| Price from | — | Free |
| Free plan | — | Yes |
| Free trial | — | — |
| Open source | — | Yes |
| Web | Yes | Yes |
| Plans published | 0 | 1 |
| Spec score · Government Website Builders | 6.9 (#24) | 8.3 (#5) |
| Accessibility | A Catalis brochure says its website designs follow ADA and WCAG accessibility guidelines. | The product uses accessibility-focused templates and prompts editors to complete essential accessibility fields. |
| Purpose | Catalis Website Management provides municipalities with website design, development, hosting, and maintenance. | Isomer is a free website builder for government agencies to create and launch static websites without coding expertise. |
| Support | A Catalis brochure describes ongoing training and support from a dedicated team for content migration and website updates. | The Isomer team offers training and technical support, and says non-urgent contact requests may take up to five working days to receive a response. |
Plans
In their own words
Catalis Websites
Catalis Websites has no write-up on Specifiction yet; its figures are above.
Isomer
Isomer is a free website builder for Singapore government agencies and public healthcare institutions to create static websites without coding. Its Isomer Studio editor lets public officers build, edit, and publish pages with drag-and-drop controls. Publishing supports review requests, approvals, and release of approved changes. Agencies can select page layouts, combine components, and customize colours, logos, and favicons.
Accessibility prompts cover essential fields, while templates and components are designed to support accessible sites. SEO features include predefined headings, generated tables of contents and folder index pages, image alt text, and customizable meta descriptions. Open Government Products builds and manages Isomer. Its team handles hosting, maintenance, support, and compliance with relevant IM8 and Digital Service Standards clauses, and centrally manages security testing and audits. Isomer does not provide website design services or custom layouts. Domain costs and third-party services such as web monitoring may be extra.