Trillion vs Duda
A website builder for agencies and SaaS platforms that build sites for clients.
A website builder for agencies and SaaS platforms that build sites for clients.



| What it does | Trillion | Duda |
|---|---|---|
| Works with the AI you already use | Yes | Not stated |
| Keeps decisions with their reasons | Yes | Not stated |
| Lists, a CRM or any table | Yes | Not stated |
| Files and recordings | Yes | Not stated |
| Shared spaces with other people | Yes | Not stated |
| A marketplace of tools | Yes | Not stated |
| Publishes sites and pages | Yes | Yes |
| Workflows, rules and schedules | Yes | Not stated |
| Hands work from one AI to another | Yes | Not stated |
| Phone app | Yes | Not stated |
| Free plan | Yes | — |
Checked 2026-10-12 on Duda's own pages. A dash means their pages show it does not; "Not stated" means their pages do not say.
You are an agency building and managing many client websites.
You want public pages generated from records your connected AIs already maintain.
Checked 2026-10-12. Prices change, so check Duda's own page before you buy.
Map only repeatable directories to Trillion list rows. Keep Duda for client site design and agency operations.
Duda has no free plan. As published on 2026-10-12: Basic: $19/mo billed annually ($25/mo monthly); 14-day free trial
Its pages do not say. Trillion has no AI of its own: you connect ChatGPT, Claude, Codex or any AI you use, and each one reads and adds to the same work.
Pick Duda if you are an agency building and managing many client websites. Pick Trillion if you want public pages generated from records your connected AIs already maintain.
Trillion X'er: $100/month per spot, plus measured usage at the listed rates with a small margin. One plan for yourself, a group or a company. The first 7 days are free.
No. It publishes lists and their rows; Duda builds full client websites.
Connect ChatGPT, Claude, Codex or any AI you use. Trillion keeps your decisions, files, lists and people, so every AI you open carries on from the same place.