01
Claims must survive scrutiny
The product shows the source behind every answer. If we cannot back a claim up, we do not make it.
About
We build AI for places that can't afford to be wrong
Marella AI is a private enterprise knowledge platform for work where an answer must remain connected to its evidence. OpenKit Ltd is the legal company that operates and contracts for Marella AI.
Complex organisations already hold the answers they need, in policies, matters, committee papers, standards and research. The hard part is getting the relevant evidence back out without losing the context or breaking the access rules.
Marella searches your documents, cites what it used, checks the answer against those sources and can run agents inside limits you set. We expect you to test it on your own documents, including the questions they do not answer.
We do not just hand over software. We agree the workflow, agree where the data sits, test the hard cases, and you decide from what you can see.
How we work
02
We review the deployment boundary
We write down where your documents are stored, which model reads them, who can reach them for support and who is responsible for what.
03
Evaluate against real documents
We test on your own documents against criteria we agree first, and we write down how the deployment is put together and who runs each part.
04
Stay close to the work
The people who build Marella sit in on the evaluation, so what we claim gets tested against your actual documents.
13030838
OpenKit Ltd company number
2020
Legal operator incorporated
Active
Companies House status
CB2 3QJ
Registered office
Legal identity checked against Companies House on 15 July 2026. Product and certification evidence is reviewed separately.
Questions about Marella AI
What is Marella AI?
Marella AI is private document AI for organisations. It answers questions over the organisation's own documents, cites the passage behind each answer and fact-checks answers against their sources. It can be managed by us, deployed into a cloud environment you control after an architecture review, or run from a self-hosted package.
Who operates Marella AI?
OpenKit Ltd, a UK company (number 13030838) registered at Cambridge Guildhall, Market Square, Cambridge CB2 3QJ. OpenKit builds Marella AI and is the company you contract with.
Is Marella AI connected to Marella Cruises?
No. Marella AI is document AI built by OpenKit Ltd. It has no connection to Marella Cruises, which is part of TUI, or to the Marella fashion label.
The team behind Marella
Engineering, design and delivery work on Marella as one team, so nothing gets handed over a wall.
Talk to us
Look through the platform first, or bring us the workflow you have in mind and we'll set up a call.