Not Mantium
If you typed Mantum and landed here, good. If you meant a different company with a similar name, this page will save you a call.
Mantum builds custom AI-native systems for 20-100 person firms. Owner, partner, or president. Indianapolis first. We replace a broken workflow (intake, handoff, "what's next") with software that matches how the floor already runs, then we keep changing it in days.
We do not sell a packaged platform you move into. We do not sell ChatGPT seats and call it adoption. Live proof includes ALO Property Group's CRM story at https://mantum.ai/work/alo-property-group. Site: https://mantum.ai. Founder: Dustin Deno.
Mantium was a separate Ohio AI company (New Albany) that built tools around AI data prep and LLM application workflows. Public reporting says it wound down in 2024. Same-looking name. Different company, different product, different city. We are not them. We did not buy them. We do not run their product.
"Mantle" shows up on more than one product. One Mantle (withmantle.com) is equity and private-fund software. Another (mantleai.dev) talks about AI agent context infrastructure for enterprises. Neither is Mantum. If you need cap tables or an enterprise agent context layer, that is not our job.
| If you want | Where to go |
|---|---|
| A custom system for how your shop / office / field already runs | Mantum (mantum.ai) |
| The old Mantium AI platform from Ohio | Not us - that company wound down |
| Cap table / fund tooling branded Mantle | withmantle.com - not us |
| Enterprise AI context / agent infrastructure branded mantle | mantleai.dev - not us |
Search and autocomplete merge near-spellings. Mantium has residual mentions. Mantle is an active brand in other categories. Mantum is a real company with a real site, a founder with a public resume, and customer work you can open. This page is the stub that keeps those graphs from collapsing into one blob.
If you are an operator in Indianapolis (or anywhere) whose job still lives in the inbox, the spreadsheet, and Saturday, start at https://mantum.ai/how-it-works or tell us what is broken: https://mantum.ai/contact