[ Alterra Editions · Partner kit ]
Sponsor history that's sourced.
Then & Theory makes short films about the past, cut for the feed. Every sponsored film says how we know what it shows. Put your name on one, or license it.

Researched
Sponsored films carry their sources
Museum records, studies, open-access scans.
Labelled
Reconstruction, labelled
We say what's evidence and what's modelled.
TT-001
Licensable masters
Clean versions for classrooms and museums.
Offers
01
Underwrite a film
Fund one Then & Theory film, credited on screen and in the caption.
02
Series partner
Sponsor a run of films on one era or theme.
03
End card
A short mention or end card on a film that fits your audience.
04
License a film
Clean versions without text, voice or sponsor reads, for classrooms, museums and publishers.
Commitments
- Sponsored films carry their sources
- Every sponsored film says how we know what it shows.
- Sponsors fund films, not opinions
- You choose the topic area. The research decides what the film says.
- Reports from the platform
- Reports are screenshots from the platform's own analytics, unedited.
Fit
Work with us if
- ✓ Your audience overlaps curious learners
- ✓ You'll fund a topic and let the research decide what the film says
- ✓ You want sources and dated native reports
- ✓ You need clean masters to license
Look elsewhere if
- × You want approval over the history
- × You want cheap reach by the thousand views
- × You want perpetual whitelisting for a flat fee
- × You need a "made without AI" claim
[04] Rights Builder
Build your brief.
Pick what you need. The brief on the right updates as you go; send it and the first reply can be a proposal.
Questions
- Can we approve the script?
- You can approve how your brand is presented and the read itself. You can't change what the research says about history.
- How do you report?
- Screenshots straight from the platform's own analytics, unedited.
- Do you use AI?
- Yes, for parts of research and production. Every film passes a critic review and a quality gate before it is scheduled, and sources are published. We won't sell a "made without AI" claim.
- Who owns the film?
- Alterra Editions owns the film. Sponsors get credited placement; licensees get the usage rights in their licence.