Every AI coding agent forgets everything when the session ends. That’s the problem every “agent memory” tool is trying to solve — but they solve it in fundamentally different ways, and the differences matter more than the shared goal.
I run Vestige as my memory system, so I have a strong opinion on this space. When I looked at three newcomers — Pond, ai-memory, and Engram — the first thing that struck me is that they’re not actually competitors. They’re three different answers to three different questions, and only one of them is trying to do what Vestige does.
