WP Simple Boards: WordPress Kanban with client portal for agencies

Hey Product Hunt 👋 I'm Ward — I run a WordPress agency in Belgium and built WP Simple Boards because I was tired of this loop: Open Trello → screenshot progress → email an invoice → client asks "can you resend that PDF?" So I built what I actually wanted for client retainers: WP Simple Boards is a WordPress Kanban plugin with a real client portal — embedded on the client's own site via `[wpsb_board]`. No extra login. No per-seat subscription. What you get in one plugin: • Kanban + calendar + timeline views • Client portal (view, comment, magic login) • Retainer hour burn-down clients can see • Client approvals & change requests (v2.9) • Time reports → PDF invoices → client invoice hub • Webhooks to Slack, Zapier, Make, Todoist… Pricing: pay once — €10 (1 site), €35 (10 sites), €100 (100 sites). Lifetime updates. Product Hunt offer: 15% off with code `PRODUCTHUNT` at checkout (48h). Demo video: https://youtu.be/tNtOMPBKxWk I'd love your honest take: 1. Would you use this for client work, or only internal boards? 2. What's missing before you'd switch from Trello/FluentBoards? Thanks for checking it out — I'll be here all day replying to every comment.