
BioRender
Mind the Graph
Canva
ConceptViz
Submission-ready graphical abstracts in minutes

InVideo.io
Pictory
Fliki
StoryShort.ai
Zebracat AI
DALL-E
HeyGen
Type one line. Get a finished short.

Which is more popular?
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | abfig.com | castmint.app |
| Pricing | ||
| Platforms | ||
| Company | 2026 | 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


AI graphical abstract maker for researchers. Paste your paper abstract (or upload a rough sketch) and Abfig's AI generates a graphical abstract image. Pick your target journal and export the figure sized to journal's dimensions at 300 DPI as TIFF or PNG. Credit-based — new accounts get...
Castmint turns one typed line into a finished vertical short: AI script, voiceover, synced captions and visuals — ready to post on TikTok, YouTube Shorts and Instagram Reels. The problem: short-form video is the highest-leverage format on the internet, but every single short costs an evening —...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Castmint yet.
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Abfig and Castmint.
Abfig's answer
Academic researchers, PhD students, and scientists who need to create graphical abstracts for journal submissions.
Castmint's answer:
Faceless-channel creators, solo YouTubers/TikTokers who'd rather not be on camera, and small brands that want to post consistently on TikTok, Reels and Shorts without hiring a video team or an editor.
Abfig's answer
Purpose-built for graphical abstracts, not a general design tool. You start from your paper abstract and AI generates the figure, then export it sized to your target journal's dimensions at 300 DPI as TIFF or PNG.
Castmint's answer:
Most AI video tools automate a single step — voiceover, or captions, or stock clips — and leave you to stitch the rest together yourself. Castmint goes from one typed line to a finished, publishable vertical short in a single pass: script, AI voiceover, synced captions and visuals, all in one automated flow. You still get a full timeline editor when you want to polish it by hand.
Abfig's answer
Unlike BioRender or general tools like PowerPoint, Graphab focuses exclusively on graphical abstracts. No design skills needed — paste your abstract, let AI generate the figure, pick your journal, and export at submission size.
Castmint's answer:
Castmint removes the assembly work, not just one piece of it. You type an idea and get a complete short ready to post — no separate tools for scripting, voice, captions and editing. Your first three videos are free with no card required, so you can judge the output on your own topic before committing to anything.
Abfig's answer
Graphab started from a recurring frustration in academic publishing: after months of research, authors are asked for a graphical abstract at the last minute and end up wrestling with PowerPoint or general design tools the night before a deadline. We wanted researchers to start from what they already have — their abstract — and let AI turn it into a journal-sized figure in minutes instead of hours.
Castmint's answer:
Castmint started because the founder's own channel kept going quiet — not from a lack of ideas, but because every short cost an evening of scripting, recording, captioning and cutting. Castmint automates that whole pipeline, so one typed idea becomes a finished, ready-to-post short in minutes instead of hours.
Abfig's answer
Next.js (React) and TypeScript, PostgreSQL with Drizzle ORM, Better Auth, Stripe, Tailwind CSS, and AI image-generation models for figure generation.
Castmint's answer:
Built on Next.js and TypeScript, with AI generation powered by OpenAI, ElevenLabs and fal.ai.
Share your experience with using Abfig and Castmint. For example, how are they different and which one is better?
When comparing Abfig and Castmint, you can also consider the following products.

BioRender is a platform with thousands of pre-made templates and icons from various fields of life sciences.
Compare BioRender to Abfig or Castmint:

Create thumb-stopping videos in mins for just $10/month even if you've never edited a video before!
Compare InVideo.io to Abfig or Castmint:


A month of social videos from long-form content in minutes
Compare Pictory to Abfig or Castmint:

Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
Compare Canva to Abfig or Castmint:

Lifelike Text to Speech & Text to Video converter that helps you create audio and video content using AI voices in less than a minute.
Compare Fliki to Abfig or Castmint: