Presentation tool for math-heavy scientific talks with easy animations
Problem
Researchers presenting scientific work are stuck between two bad options: Beamer makes formulas easy but adding graphics and animations painful, while PowerPoint makes graphics easy but every formula painful. Tools like Manim are powerful but too heavyweight for a routine conference talk. Multiple commenters in the thread confirm the same unresolved gap.
Opportunity
A presentation tool purpose-built for scientific talks: first-class LaTeX formula editing, native graph/plot support, and dead-simple animation of mathematical concepts, without Beamer's friction or Manim's complexity.
Market analysis
The middle ground between Beamer and PowerPoint is real and confirmed by multiple researchers, but it is already populated by strong free tools (Quarto+reveal.js, Typst+Touying, Slidev with KaTeX) that cover formulas well. The genuinely open part is easy math animation, which is also the hardest part to build and the one academics are least willing to pay for.
Market · Academic researchers and educators giving math-heavy talks; steady global niche with high tool loyalty but thin individual budgets.
Pricing · Academics expect free and open source; the only proven monetization route in this space is Overleaf-style institutional licensing, which is a long enterprise sales cycle.
Pros
- + The Beamer-vs-PowerPoint gap is confirmed by multiple independent commenters, not just the OP.
- + A large free-tool ecosystem (Quarto, Typst, Slidev) validates demand for better scientific slides.
- + Formula-plus-simple-animation is a real differentiator if the authoring experience is truly easy.
Cons
- − Free OSS alternatives are entrenched, community-backed, and good enough for most talks.
- − Academic users rarely pay; monetization runs only through institutional licenses.
- − Making math animation 'dead-simple' is a genuinely hard HCI problem that sank Manim's accessibility.
Existing / similar tools
Source
Hacker News (Ask HN)
The trap here is building “one more slide format”: researchers already have format fatigue, and every new syntax competes against a decade of Beamer muscle memory. The differentiator cannot be the renderer, it must be the animation authoring experience, something like “draw the parabola, then animate the parameter with a slider and get a slide-ready clip in two minutes”. That is a hard authoring-UX problem, not a rendering one, and it is exactly where Manim lost the casual user. A solo builder’s realistic path is a plugin or extension layer on top of Quarto or Typst rather than a from-scratch tool: it inherits the community, isolates the risk on the one feature that matters, and matches the price expectation of the audience, which is zero.