Feature parity
Same layout. Same logic.
We reverse-engineered what made 4o's workflow feel effortless and kept it. If you knew 4o, you'll be home within minutes.
About after4o
4o ended.
The API access didn't
We built after4o for the creators who had something they loved and woke up one day to find it gone. We know what that feels like. So we rebuilt it.
Why we exist
"The best creative tool is the one that gets out of your way. 4o understood that. We made sure after4o does too."
4o had something most AI video tools don't: a feel. A rhythm to how you worked with it. We obsessed over preserving that. The same prompt logic. The same spatial intuition. The same way a generation could surprise you in exactly the right direction.
after4o is API-first access to that creative territory — no waiting list, no sunset date, no platform politics. Just the pipeline, rebuilt cleanly for teams and solo creators who need to keep shipping.
What we preserved
Prompt fidelity
Your prompts still work.
We didn't break the creative language. The prompts you refined over months travel with you. Start where you left off.
Output quality
No step backward.
We connect to the most capable models available beyond 26.04 — so the ceiling on what you can generate is only going up.
Character continuity
Consistency, built in.
Project structure that maintains character, style, and scene coherence across every iteration. No drift, no forgotten context.
How we build
We keep one priority: fewer broken handoffs, better outputs, faster decisions. No bloat. No hype metrics. Just a clean, reliable production pipeline for people who treat AI video as a professional tool — not a party trick.
And we build with care. Practical safety rules for likeness, commercial use, and policy-aware publishing are part of the architecture, not an afterthought.