Gateflow — Client Onboarding SaaS

Gateflow — Client Onboarding SaaS for Agencies.

Most agencies lose hours before a project even starts. Contracts in email. Briefs half-filled. Assets sent over WhatsApp. Ad account access requested days after kickoff.

I built Gateflow to fix that.

One link per client. They sign the contract, fill the project brief, upload brand assets, and connect their ad accounts — all from their phone. You track every step in real time from your dashboard and get notified the moment something is completed.

No chasing. No follow-ups. No chaos.

Built in 48 hours with Next.js, Supabase, Stripe, and Resend. Deployed on Vercel.

→ usegateflow.io