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Fastgen vs Flowchart Fun
Short answer: Pick Fastgen if you want webflow-style backend creation; pick Flowchart Fun if you want AI-assisted flowchart creation. Flowchart Fun has a free plan, paid from $2/month.
Which to pick
Pick Fastgen if you want…
- Webflow-style backend creation
Pick Flowchart Fun if you want…
- AI-assisted flowchart creation
- Open-source code (tone-row/flowchart-fun on GitHub, MIT license)
Side by side
- What it is
- Fastgen:Webflow for the Backend
- Flowchart Fun:Flowchart Fun lets you create unlimited flowcharts online, with AI-generated diagrams, data import and export options.
- Best for
- Fastgen:Webflow-style backend creation
- Flowchart Fun:AI-assisted flowchart creation
- Who it’s for
- Fastgen:—
- Flowchart Fun:Individuals and teams needing quick, visual diagramming for ideas, projects or documentation.
- Pricing
- Fastgen:Subscription
- Flowchart Fun:Freemium
- Starting price
- Fastgen:—
- Flowchart Fun:$2/month (Pro)
- Free plan or trial
- Fastgen:—
- Flowchart Fun:Free plan (Free) · Free trial
- Plans
- Fastgen:—
- Flowchart Fun:Free $0 · Pro $2/month per month · 30-Day Pass $9 one-time
- Open source
- Fastgen:—
- Flowchart Fun:Yes, 3,371 GitHub stars
- Works with
- Fastgen:—
- Flowchart Fun:Lucidchart, Visio, CSV
Fastgen features
Webflow for the Backend
Flowchart Fun features
- Unlimited Flowcharts. Create and store unlimited diagrams in the cloud.
- AI-Powered Creation. Generate flowcharts from text automatically.
- Data Import. Import Visio, Lucidchart or CSV files to convert existing diagrams.
- Export Options. Export as PNG/JPG (raster) or SVG (vector) with embedded fonts.
- Local File Support. Save and load files locally for offline privacy.
- Theme Customization. Adjust shapes, colors and layout styles per diagram.
Fastgen vs Flowchart Fun FAQ
What is the difference between Fastgen and Flowchart Fun?+
Provides a no-code backend platform, whereas Flowchart Fun is a diagramming tool.
Should I use Fastgen or Flowchart Fun?+
Pick Fastgen if you want webflow-style backend creation. Pick Flowchart Fun if you want AI-assisted flowchart creation or open-source code (tone-row/flowchart-fun on GitHub, MIT license).
Is Fastgen or Flowchart Fun free?+
Fastgen is listed on DevHunt as a paid subscription. Flowchart Fun has a free plan; paid plans start at $2/month (Pro).
Is Fastgen or Flowchart Fun open source?+
Flowchart Fun is open source (tone-row/flowchart-fun on GitHub, MIT license). DevHunt has no public source repository on record for Fastgen.
On DevHunt
Based on each tool's website and DevHunt data. Details may change; check the official sites.