Knowt and Luster are both AI meeting assistants for recording, transcription, and summaries, compared here on pricing, features, and workflow fit. Knowt: AI study platform that turns recorded or uploaded lectures into notes, flashcards, and practice quizzes for students. Luster: AI Predictive Enablement platform that pairs realistic sales roleplay with live-call analysis to find and close rep skill gaps. They overlap on ai-meeting-assistants, so the right pick depends on team size, budget, and which meeting workflows you automate.
How Hosiqo compares and tests toolsFinal recommendation
For ai-meeting-assistants workflows, shortlist Knowt when recording university lectures and turning them into structured study notes matters most, and Luster when letting sdrs and aes rehearse cold calls and discovery conversations with ai buyers before live calls matters most. Both record across Zoom, Google Meet, and Microsoft Teams; trial each on real meetings before committing.
AI study platform that turns recorded or uploaded lectures into notes, flashcards, and practice quizzes for students.
AI Predictive Enablement platform that pairs realistic sales roleplay with live-call analysis to find and close rep skill gaps.
Knowt is a free tier with paid upgrades (freemium); Luster is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Knowt | Luster |
|---|---|---|
| Core capability | Live lecture recording in app and on the web, plus upload of audio, video, PDFs, and slides | AI roleplay environment for rehearsing discovery, objection handling, and other high-stakes scenarios |
| Standout feature | AI-generated notes with adjustable formatting (outline or paragraph) and detail level | Buyer personas configurable by sales stage, persona type, and deal size |
| Team usage | Automatic flashcard generation from lecture and document content | EchoIQ live-call analysis that reviews real customer conversations for skill application |
| Integrations | Practice quiz and test creation from any note, PDF, or video | Predictive insights that flag rep readiness risk and skill gaps |
| Languages & capture | Kai AI chat for explaining concepts and answering questions | AI-assisted coaching tools for managers to scale feedback |
| Best-fit workflow | Large community library of shared study sets and teacher tools for assignments | Certification and onboarding workflows for enablement teams |
Knowt
Choose Knowt if you need recording university lectures and turning them into structured study notes — strengths include combines capture, summarization, and active-recall study tools in one student-focused app.
Luster
Choose Luster if you need letting sdrs and aes rehearse cold calls and discovery conversations with ai buyers before live calls — strengths include connects practice performance with analysis of real live calls rather than roleplay alone.
Knowt
Luster
It depends on your workflow. Knowt is strong for recording university lectures and turning them into structured study notes, while Luster is strong for letting sdrs and aes rehearse cold calls and discovery conversations with ai buyers before live calls. Both transcribe and summarize meetings.
Knowt is a free tier with paid upgrades and Luster is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Yes. Many teams run more than one meeting assistant when the workflows are complementary and the budget is justified.