Best Online Chart Makers in 2025

Jonathan Geiger

Jonathan Geiger

11/3/2025

#embeddable#widgets#charts
Best Online Chart Makers in 2025

Need to add charts or graphs to your website? Whether it's sales data, analytics dashboards, or interactive visualizations, you've got options. Finding the right embeddable chart solution can make the difference between static data and engaging visualizations.

Here are the 3 best chart makers in 2025, ranked by flexibility and value.

What Makes a Good Chart Maker?

A good chart maker should:

  • Let you create the exact visualization you need
  • Work seamlessly on your existing website
  • Handle your data format and updates easily
  • Match your brand design perfectly
  • Be affordable for your use case

Different builders take different approaches. Let's break them down.

1. Embeddable: Fully Custom AI-Built Charts

Embeddable Chart Maker

Best for: Custom charts that don't fit standard templates.

Embeddable takes the AI approach: describe the chart you want in plain English, and it builds it exactly to your specs. No template limitations, just 100% customizable data visualizations.

Why Embeddable for Charts

Build Any Chart Type Need a multi-series line chart with custom tooltips? A dynamic bar chart with real-time data updates? An interactive pie chart with drill-down functionality? Just describe it and the AI builds it. No "this template doesn't quite work" compromises.

Perfect Brand Match Give Embeddable your website URL and it automatically matches your colors, fonts, and design style. Your charts look like they were custom-coded for your site.

Editable Data Through CMS All chart data is editable through a built-in CMS editor. Update numbers, add new data points, or modify labels without touching code. Your team can manage chart content directly.

Works with Multiple Chart Types Create pie charts, line charts, bar charts, area charts, scatter plots, and more. Mix multiple chart types in one widget if needed.

Embed Anywhere Get an embeddable chart code for your website, or use it as a standalone page. Works on WordPress, Shopify, Wix, Webflow, or any custom site.

Fast Changes Need to add data series or change the visualization style? Just chat with the AI. Updates happen in seconds, not dev sprints.

Pricing

  • Free: 25 tokens/month to try it out
  • Paid plans: Starting at $19/month

Choose your plan based on usage needs.

Browse free chart widget templates and customize them with AI to match your exact data visualization needs.

2. Common Ninja: Template-Based Chart Builder

Common Ninja Chart Builder

Best for: Quick charts from proven templates.

Common Ninja's chart builder gives you pre-styled chart templates you customize with a visual editor. Great if your chart needs fit a standard pattern.

Why Common Ninja for Charts

Pre-Built Chart Templates Start with templates for pie charts, line charts, bar charts, and area charts. Customize data, colors, and labels to make it yours.

AI Editor Common Ninja includes an AI editor for faster customization when you need to go beyond basic template tweaks.

Affordable At $2/month starting price, it's one of the most budget-friendly options if you need multiple widgets beyond just charts.

The Tradeoff

Templates work great for standard chart types but can feel limiting if you need something unique or highly customized visualizations.

Pricing

  • Free: Basic access
  • Paid plans: Starting from $2/month

Price increases based on how many widgets and features you need.

3. POWR.io: Chart Plugin Suite

POWR Chart Builder

Best for: Simple charts with basic customization needs.

POWR.io offers a chart widget as part of their 60+ app suite. It's a straightforward option if you need basic charts without complex data handling.

Why POWR for Charts

Part of App Suite Access to charts plus 60+ other apps in one subscription. Good value if you need multiple types of widgets.

Multiple Chart Types Supports pie, area, and bar charts with basic customization options.

Simple Setup Quick to set up for basic use cases. No technical knowledge required.

The Catch

Limited to 10x10 data set size on the free plan. Custom CSS requires paid plans. Less flexibility compared to dedicated chart builders or AI-powered solutions.

Pricing

  • Free: $0/month (10x10 data set size, POWR branding, pie/area/bar charts)
  • Starter: $5.49/month (unlimited data set size, remove branding, custom CSS)
  • Pro: $13.49/month (all Starter features, recommended plan)
  • Business: $89.99/month (unlimited access to 60+ apps)

How to Choose Your Chart Maker

Choose Embeddable if:

  • You need exactly what you envision, not a template
  • Your charts need custom interactivity or unique design
  • You want them to perfectly match your site's branding
  • You need editable data through a CMS
  • You want AI to handle the building
  • You need multiple chart types or complex visualizations

Start with free chart templates and let AI customize them to your exact data visualization needs.

Choose Common Ninja if:

  • Your charts fit standard templates
  • You want the most affordable option
  • You need multiple widgets beyond just charts
  • You're okay with template limitations
  • Basic customization is enough

Choose POWR if:

  • You need very simple charts
  • You want access to 60+ other apps
  • Your data sets are small (under 10x10 on free plan)
  • Basic pie, area, and bar charts are sufficient
  • You prefer all-in-one app suites

The Real-World Test

Here's how most people actually choose:

Business with custom data viz needs: Embeddable. Build exactly the chart you want with AI, matches your brand, editable through CMS.

Budget-conscious with standard charts: Common Ninja. Templates work, price is right, AI editor available.

Simple charts as part of larger widget needs: POWR. Get charts plus access to 60+ other apps in one subscription.

Advanced Chart Features to Consider

When evaluating chart makers, consider these advanced features:

Data Management

  • Editable through CMS: Update data without code (Embeddable)
  • CSV/Excel import: Bulk data uploads
  • API connections: Real-time data from your systems
  • Manual entry: Simple interface for small data sets

Interactivity

  • Tooltips: Show details on hover
  • Drill-down: Click to see more detailed data
  • Filtering: Let users control what data they see
  • Animations: Smooth transitions and updates

Chart Types

  • Basic: Pie, bar, line, area
  • Advanced: Scatter, bubble, radar, treemap
  • Mixed: Combine multiple chart types
  • Custom: Build unique visualizations

Charts for Different Use Cases

Sales Dashboards

Need to visualize revenue trends, product performance, or team metrics? Use line charts for trends over time, bar charts for comparisons, and pie charts for category breakdowns.

Embeddable can build complete dashboards with multiple embeddable chart types, all editable through the CMS. Perfect for teams that need to update numbers regularly.

Analytics Displays

Showing website traffic, user engagement, or conversion rates? Create interactive visualizations that update with your latest data.

For simple analytics displays, Common Ninja's templates work well. For custom dashboards with unique metrics, Embeddable's AI can build exactly what you need.

Financial Reports

Displaying financial data, investment performance, or budget allocations? Charts make complex numbers easier to understand.

POWR works for basic financial charts. For professional presentations with custom branding, Embeddable matches your exact design requirements.

Marketing Metrics

Track campaign performance, social media growth, or lead generation numbers with visual charts that tell your story.

All three platforms handle basic marketing charts, but Embeddable excels at creating branded visualizations that match your marketing materials.

Mix and Match Strategy

Here's a smart approach: use different chart builders based on the specific need.

Standard pie chart showing market share? Use a Common Ninja template.

Custom sales dashboard with multiple interactive charts? Build it with Embeddable AI.

Simple bar chart as part of a larger widget collection? POWR's app suite might fit.

Each tool solves specific problems. Pick the right tool for each visualization instead of forcing one solution for everything.

For more on creating custom interactive tools, check out our guide to building custom widgets.

Beyond Charts: Complete Data Visualizations

Platforms like Embeddable can build complete data visualization dashboards with multiple chart types, interactive filters, and custom styling. Why settle for just one chart when you can build the whole analytics experience?

You can also combine charts with other interactive elements like calculators or forms to create comprehensive data-driven experiences.

Chart Performance Matters

When adding charts to your website, performance is critical:

Loading Speed

  • Charts should load quickly without blocking your page
  • Lazy loading for charts below the fold
  • Optimized data handling for large datasets

Mobile Responsiveness

  • Charts must work on all screen sizes
  • Touch-friendly interactions on mobile
  • Responsive layouts that adapt automatically

SEO Considerations

All three platforms offer embeddable chart codes that work with modern websites. Embeddable's charts are particularly SEO-friendly because they render directly in your page's HTML, not in iframes, making the content visible to search engines.

For more on SEO-friendly widgets, read our guide to SEO with interactive widgets.

The Bottom Line

Best overall flexibility: Embeddable. AI builds exactly what you describe, matches your brand, works everywhere, editable through CMS.

Best budget option: Common Ninja. $2/month starting price beats everyone for basic chart needs.

Best app suite value: POWR. Get charts plus 60+ other apps in one subscription if you need variety.

Ready to Build Your Chart?

Most website owners need an embeddable chart that matches their brand and fits their specific data visualization needs. Templates rarely nail it perfectly.

That's where AI-powered building shines. Describe exactly what data you want to visualize and how, get exactly what you described, and create an embeddable chart that works anywhere.

Want to try it? Head to Embeddable.co and describe your chart. The AI will build it in minutes, complete with editable data through the CMS, and you can embed it on your site today.

Or start with one of our free chart widget templates and customize it with AI. You can also check out Common Ninja's chart builder for affordable pre-built options.

Need inspiration? Browse our collection of free widget templates to see what's possible with interactive data visualizations and other engaging website elements.