Lifestack

Lifestack is a calendar app that helps people schedule their days effectively, using health data from wearable devices. The job it does: running projects, docs and workflows in one shared workspace.

Who is it for? Mostly teams that want fewer tools. They also list Assistive Technology and Productivity Tools, so expect those to show up in the feature set. They are a very small team, 1 to 10 people, which usually shapes who they work with. Small vendors mean quick answers and real influence on the roadmap, but check who covers support when someone is out.

Lifestack is based in San Francisco, California. You can read more at lifestack.ai.

Things worth asking about: automation limits, permissions, and per-seat cost at scale. Get the renewal terms in writing before the first invoice.

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