Fluxway

What it does

Lifecycle email tools make you write the templates, blast them from a marketing domain, and report opens. Fluxway does the opposite. It reads each user's real PostHog activity and drafts a personal note in your voice. It grades every draft on five checks before it sends from your own Gmail. No segments. No tracking pixels. It proves lift against a real 10% holdout, not opens.

Fluxway turns product activity into personal 1:1 emails from the founder. AI drafts in your voice, you approve, it sends from your inbox.

PostHog → AI → your inbox. AI drafts the follow-up in your voice; a second AI grades every draft and forces a rewrite when it misses. What clears your rules sends itself, from your address. A holdout proves what it caused. And when a flow stalls, a check-up tells you why, with evidence, and drafts the fix. Every workspace starts in dry-run: it drafts for a week and sends nothing until you say go. Stoneprint just connected a workspace but didn’t get past inviting your teammates. Most folks at this point either hit a snag with SSO or wanted to import their existing brand kit first. Which is it? Stoneprint just connected a workspace but didn’t get past inviting your teammates. Most folks at…from fluxway.io

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