Claper
Turn slides into a live conversation.
- Monthly visits
- <5K
- Oct 2026
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- $2.69/mo
- Lower than 97% of peersNiche median $10.69/mo
- Launched
- 4y ago
- 2022-05-06 · Est.
Traffic
Marketing moves
Launches, search & content, referrals, promotions- Anthropic: Welcome to Claude Startups 2h later: Oh, sorry, we have to suspend the offer. Too many people are applying. This company is a joke.
@alxlion_ · 2026-10-09 · 1 likes · 0 reposts · 64 views
- The state of App Store in 2026: full of slop apps with zero reviews, likely near zero downloads but already setup for in-app purchases
@alxlion_ · 2026-09-22 · 1 likes · 0 reposts · 242 views
Launched on Product HuntLaunch
The ultimate tool to interact with your audience
Jan 12, 2024 · 2y agoLaunch page
Launched on Show HN (4 pts)Launch
Claper – a Slido open-source alternative made with Elixir — If you already know Slido, AhaSlides or Mentimeter, there is no solid open-source alternative to these tools. This is why I want to help p…
Sep 1, 2023 · 3y agoLaunch page
Launched on BetaListLaunch
Claper – The ultimate tool to interact with your audience — The ultimate tool to interact with your audience
May 6, 2022 · 4y agoLaunch page
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- If you already know Slido, AhaSlides or Mentimeter, there is no solid open-source alternative to these tools. This is why I want to help public speakers and those who have to make their presentation interactive through live messages/Q&A and polls. Proudly powered by Elixir for the best performances, feel free to contribute to the project or just add a star o
Open Source & Self-Hosting
- GitHub Stars
- ★ 138
- Forks
- 33
- License
- AGPL-3.0
- Primary language
- Go
Traffic sources
Traffic breakdown
Channels
- Direct39%
- Organic Search31%
- Referrals11%
- Social6%
- Other13%
Countries
- United States100%
Search
Domain authority —Domain registered 2021-10-05
| Keyword | Monthly volume |
|---|---|
| claper | 2,160 |
Traffic data: Vaneform
Pricing
Trial: None · Observed 2026-11-04 · Source page
Entry price $2.69/mo, Lower than 97% of peers; “Presentations” median is $10.69/mo.View pricing benchmark
Pages & changes
Key pages
Weekly snapshots- Homeclaper.co/en/
Changes
Design
Gradient Glow (Light canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.
First-screen preview · click to zoom
First-screen pitch & conversion flow
“Turn slides into a live conversation.”
Split Copy & Visual hero structure paired with start free / sign up CTA and customer / press logo strip.
Conversion path: Split Copy & Visual + Product UI Screenshot / Component → Start Free / Sign Up · Trust bar: Customer / Press Logo Strip
- Pain Relief & Replacement
- Large Hero Product Shot
- Customer Logo Wall
- Metrics Strip
Palette · click to copy
- Typography
- 8.0
- Color & Contrast
- 8.0
- Layout & Spacing
- 8.0
- Craft & Polish
- 8.0
- Distinctiveness
- 7.0
Structure
- Fonts
- Plus Jakarta Sans
- Hero layout
- Split Copy & Visual
- Primary visual
- Product UI Screenshot / Component
- Conversion CTA
- Start Free / Sign Up
- Social proof
- Customer / Press Logo Strip
- Navigation
- Full-Width Top Bar
- Theme & density
- Light · Balanced
- Corners & depth
- Large Radius · With shadow
Preview full AI design brief (includes :root CSS variables & layout rules)Style tokens only; never copy brand names, logos, copy, or images
# Design Brief: Gradient Glow (with Soft & Friendly)
Luminous radial glows and translucent glass panels, widely used across modern AI products.
## Design Tokens
```css
:root {
--background: #f8f0fa;
--surface: #ffffff;
--foreground: #160c55;
--muted-foreground: #898399;
--accent: #8a14e8;
--radius: 16px;
--font-heading: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
--font-body: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;
}
```
Color area ratio: Background #F8F0FA (~69%) · Surface #FFFFFF (~12%) · Text #160C55 (~8%) · Muted Text #898399 (~6%) · Accent #8A14E8 (~5%). Background and surface dominate the canvas; reserve the accent color for primary buttons and active states.
## Layout & Conversion Structure
- Hero layout: Split Copy & Visual
- Navigation: Full-Width Top Bar
- Theme & density: Light · Balanced
- Border radius & elevation: Large Radius; use elevation shadows to separate layers
- Primary visual medium: Product UI Screenshot / Component
- Conversion CTA: Start Free / Sign Up · Trust bar uses Customer / Press Logo Strip
- Headline hook: Pain Relief & Replacement
- Hero components: Large Hero Product Shot, Customer Logo Wall, Metrics Strip
- Spatial layout notes: Split Copy & Visual hero structure paired with start free / sign up CTA and customer / press logo strip.
- Visual summary: Gradient Glow (Light canvas, balanced density) featuring split copy & visual layout and product ui screenshot / component visuals.
## Avoid
- Muddy low-contrast text over gradients
- Overuse of full-screen rainbow backgrounds
- Cluttered dense tables in the hero
Implement the UI following the design tokens and layout specifications above: use only these color variables, and reserve the accent color strictly for primary actions and active states. Adopt only this visual style—never copy any reference product’s brand name, logo, copy, or imagery.
Questions & evidence
- How much does Claper cost?
- Small: €0per event; Medium: €2.49per event; Large: €4.49per event; Huge: €6.99per event. Observed 2026-11-04. Check the source for current billing terms, usage limits and taxes.Source
- How much website traffic does Claper get?
- Vaneform estimates <5K website visits in 2026-10. Visits can include repeat visits; this estimate measures web traffic separately from paying customers or revenue.Source
- What is Claper and what platforms does it support?
- Claper is catalogued under Presentations: Turn slides into a live conversation.. Supported platforms: Web.
- Is Claper open source?
- Claper has a public repository (https://github.com/ClaperCo/Claper) under the AGPL-3.0 license, recording 138 GitHub stars.Source
Related products in this category
These products share a catalog category. Compare customer tasks, features and deployment requirements before treating them as alternatives.
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|---|---|---|---|
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| MentimeterPresentations get better when people get involved | — | 4.9M | Undisclosed |
| Oreate AIOreate AI - The All-in-one AI Workspace | — | 2.6M | Undisclosed |
| AhaSlidesThe all-in-one platform for interactive and engaging presentations | $26.95/mo | 1.6M | Undisclosed |
| PitchCreate slides that win. | $13/mo | 1.2M | Undisclosed |