I built a cold email SaaS. Please roast it.
(Founder here)
Been building XSendFlow solo for a few months. It's live, has a forever free tier, and I'm at the point where I need honest outside feedback more than encouragement.
What it does:
- You upload a CSV of leads, AI scrapes each lead's website and writes a personalized email just for them
- Sends through your own SMTP accounts so you stay in control of deliverability
- Has warmup, bounce detection, reply inbox, open/click tracking, sequences
- Send worker runs on a VPS, not serverless, so bulk sending doesn't time out
What I genuinely want to know:
- Does the AI personalization via website scraping sound useful or gimmicky to you?
- Is "bring your own SMTP" a feature or a friction point for non-technical users?
- What would make you actually trust a new cold email tool over the established ones?
Don't hold back. If something sounds stupid, say it. I'd rather hear it now.