Cycling through all six. Tap any point to stop.

Measured on six things

From static to interactive-first presentations

Growth

Very early stage; Show HN post exists but no GitHub repo, minimal external reviews, or community traction found.

Screenshots

1 / 1

Showslide

About this app

Showslide takes your markdown notes and turns them into live, interactive presentations that sync to every device in the room instantly. No app, no account for the audience, just a QR code or link. Real-time highlighting, live reactions and embed options make it perfect for remote teams, teachers, trainers, and sales professionals. Showslide is lightweight, fast and the free plan lets you test it with zero commitment.

Key features

1Markdown to live interactive slides with real-time sync.
2QR code or link for zero-account audience access.
3Live reactions, highlighting, and embed options.

Target customer profile

Drawn from the product itself, not from a survey.

Demographic

Corporate trainers and workshop facilitators

Pain points

Need to keep remote and in-room attendees engaged with real-time content, but traditional slides don't sync to personal devices.

Primary needs

Live audience sync, no app downloads, real-time highlighting, and session analytics.

Demographic

Educators and classroom teachers

Pain points

Struggle to maintain student attention; students often focus on their own screens rather than the projector.

Primary needs

Live slides on students' phones, interactivity (reactions, polls), and simple setup without accounts.

Demographic

Sales and consulting professionals

Pain points

Need to adapt presentations on the fly during client meetings; static decks don't allow real-time customization.

Primary needs

Live editing, markdown for quick changes, client-friendly sharing with QR codes, and custom branding.

Demographic

Remote team leads and meeting facilitators

Pain points

Virtual meetings lack engagement; sharing slides via screenshare often leads to lag and misalignment.

Primary needs

Instant sync across devices, embeddable presentations, and lightweight tool that doesn't require account signup.

Human reviews

What people found in Showslide

Written by Scout Forge members. We do not verify that a reviewer purchased or installed the app.How we handle reviews

showslide

Jun 10, 2026

Lectures talk at students. Showslide talks with them. Hello everyone! 👋 We built Showslide because we noticed a universal truth in modern higher education: students aren't ignoring their phones, they're just waiting for a reason to use them well. With a single QR code, professors can stream live slides directly to every device in the hall and get instant reactions without making anyone install an app. We are actively onboarding our next cohort of partner universities and offering free access throughout our faculty partner program. If you're a professor, student, or administrator curious about what a more interactive lecture actually looks like, we'd love for you to take a look 👇 https://showslide.com/universities Questions, feedback, war stories from the lecture hall, all welcome in the comments.

Test an app and get paid in credits

Developers fund these. You keep the credits whatever your verdict.

Scout Review

Written by AI from measured evidence, scored out of 100.

A promising niche tool for live, zero-friction presentations via markdown and instant device sync. Strong for specific use cases like workshops but lacks polish, data, and community to compete broadly yet.

Measure by measure

Usability

Zero-account audience join via QR/link is a standout; presenters use markdown for quick edits. Simple setup highlighted in description.

Design

Clean, minimalist web-based UI focused on markdown-to-slides conversion with QR sharing. Modern but basic visuals per site snippets.

Speed

Claims lightweight and instant sync; no public benchmarks found. Early user mentions on HN note solid sync but unproven scale.

Security

Free plan available; no published audits, bug bounties, or advanced auth details found. Basic token/auth likely.

Accessibility

No WCAG mentions or screen reader testing in any results. Mobile-friendly via QR but that's the bare minimum.

Growth

Very early stage; Show HN post exists but no GitHub repo, minimal external reviews, or community traction found.

Improvement areas

Lack of external reviews, benchmarks, and community data.
No documented security practices or accessibility compliance.
Limited growth traction as an early-stage product.

Design & Usability

Showslide nails the core promise of turning markdown into live, synced presentations with QR-code audience access, making it ideal for trainers and remote teams. The design is straightforward and functional, emphasizing speed over polish. Usability shines for presenters comfortable with markdown and audiences who just scan a code—no downloads needed. This sets it apart from heavier tools but assumes users are tech-comfortable.

Speed & Security

Speed claims are promising for small groups with real-time highlighting and reactions, though independent benchmarks are absent, capping confidence. Security is a black box with no audits or advanced features documented, suitable only for low-stakes use. The free tier lowers the barrier but highlights the early-stage limitations in enterprise readiness.

Accessibility & Growth

Accessibility is the weakest link—no compliance docs or testing mentioned, limiting inclusivity. Growth potential exists via the HN debut and targeted features for educators/sales, but current traction is minimal with sparse online presence. It matches the 'lightweight experiment' vibe rather than a mature platform.

Conclusion

Worth testing the free plan if markdown and real-time audience sync are your pain points—otherwise, stick with established players until it matures.

Suggestions for improvement

Add WYSIWYG editor fallback for non-markdown users.
Publish performance benchmarks and security details.
Expand integrations with common tools like Zoom.
Improve accessibility with ARIA labels and testing.

How we score

Alternatives comparison

Named competitors, point by point. Nobody paid to appear here or to be left out.

	Showslide	Microsoft PowerPoint Live	Google Slides	Prezi Video	Slido	Mentimeter
Markdown support for quick edits	Native core feature	No	No (text editing)	No	No	No
Audience sync without accounts via QR/link	Yes, core strength	Yes but requires MS accounts	Collaboration only	Limited	Polls only	Interactive elements
Real-time highlighting and reactions	Built-in	Basic live view	No native	Zooming focus	Q&A/polls focus	Polls/quizzes