Octopus.do

Octopus is built for that early-stage chaos when you’re trying to get a sitemap out of your head and into something you can show. It’s dead simple—drop in pages, organize structure, and map out real content instead of just lorem boxes. You’re not just wireframing; you’re sketching how the experience actually flows. Great when you need to move fast and get buy-in before jumping into design or dev.

You can share a live link with your team or client and edit in real time, which means no more versioning hell or sending static PDFs. The exports are solid—PDF, PNG, XML, whatever the dev team wants. And if you’re juggling multiple projects, the AI-powered draft sitemap actually gives you a decent starting point. It also plugs into Figma, so you’re not rebuilding work in two places.

That said, it’s not without limits. The free plan is bare-bones, and some basics like custom notes or symbols are paywalled. If you’re building a giant, multi-level site, you might see it lag a bit. But for early-phase UX, client workshops, or onboarding content folks, Octopus hits that sweet spot between fast and flexible.