A learner experience worth shipping in your product.
Interactive lessons, assessments and narration, rendered by the Player embeddable, themed to your brand through the API, and delivered on any surface with a secure, signed URL per person. No separate portal. No logins in the way.
Hi, I think I was double charged for March. Can someone take a look?
Checking that for you now, Maya, one moment.
▸ 128 conversations read ▸ gap: "handling tickets" POST /v1/generate { source: "inbox", audience: "reps" } ✓ Customer Support Essentials · 6 screens ✓ quiz · 12 min ✓ → s.reyes · mobile
One course. Every place your people are.
The same lesson renders natively wherever it’s delivered, identified when you need a record, anonymous when you don’t.
No portal, no login walls
The Player renders inside your app as a signed, API-powered component, one secure URL per person.
Learning in the flow of work
Courses land as a DM and run right there, identity captured for a record, or discarded for privacy.
Made for the commute
Fully responsive with resume-where-you-left-off, narration for listening, and hit targets made for thumbs.
A URL for anyone
Share a link for anonymous access, or capture an email for an identified completion record.
Everything a learner touches.
From the first screen to the finish confetti, every piece works two ways: set in the studio, or driven per tenant over the API.
No app. No login. No excuses.
Courses open in any browser and adapt to any screen, nothing to install, no account in the way. Identified learners resume exactly where they left off, even on a different device.learner experience ↗
You set the pace.
Lock a course so screens complete in order, or let people move freely for reference material. Require videos to be watched in full before anyone continues.navigation ↗
A wrong answer becomes a lesson.
Drop checks anywhere in a course, not just at the end. Set a pass mark with retries, and show feedback on wrong answers that explains the why.quizzes ↗
Listen, read along, or both.
Every course can carry a voiceover, and AI narration auto-generates captions that play in sync, reviewable before you publish.narration ↗
End on a high, then point somewhere.
Every course closes with a celebration, confetti, a feedback moment, and a button you fully control: your label, your URL, or none at all.the finish screen ↗
One course, 44 languages.
Translate with AI and the course loads in each learner’s browser language automatically. Right-to-left scripts included, no separate versions to maintain.languages ↗
Courses that add up to a journey.
Group related courses into one learning path, modular enough to dip in and out of, scaffolded so each course builds on the last.collections ↗
Your brand. Your domain. No trace of us.
Serve the experience from your own product and domain with the Coassemble badge off, and if you serve multiple tenants, each one sees only their own identity.white-labeling ↗
Accessible by default, not by audit.
The player is built to WCAG 2.2 Level AA, full keyboard navigation, screen-reader structure, synced captions and compliant contrast, on every course automatically.accessibility ↗
Four components. One line each.
Drop-in, signed and themed, the same components that power full academies.
Don’t take our word for it. Click through.
This is our own Player embeddable, running a real course, right here on this page, sequential navigation, a knowledge check with feedback, synced captions and the finish screen, exactly as your learners would get them.
<script src="https://embed.coassemble.com/player.js"></script>
<coassemble-player course="cold-brew-101" theme="driftwood" signed-url="{per-person}" />
Instructional Design Central rebuilt the ADDIE model as an interactive course.
Instructional Design Central is a global resource hub for L&D professionals. Founder Travis Jordan set out to turn the field’s foundational framework into something modern, interactive and AI-supported.
Challenge
The ADDIE model is the foundation of instructional design, but most resources teaching it felt outdated, theoretical and passive, slides and PDFs with no interactivity.
Solution
Travis built “Mastering the ADDIE Model” as structured, interactive modules in Coassemble, embedded inside a Thinkific wrapper and wired to a bespoke AI agent that gives learners real-time guidance.
Built with
“Coassemble gave me the flexibility to design the course I had in mind, and the speed to bring it to life.”
Everything the experience plugs into.
The learner experience is one surface of a headless platform. Here’s what sits behind it.
See it inside your stack.
Build a real course and drop the Player into your own product. In a sandbox, not a demo.