Dev tools · alternatives · 2026

24 alternatives to ChartBlocks – Chart building app with an API

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. ChartBlocks – Chart building app with an API launched in 2014; newer entries below may have overtaken it.

1
Chartblocks▲139
Import your data, design your chart and start sharing it.
2014 · chartblocks.io · its alternatives →
2
Recharts▲155
A composable charting library built on React components
2016 · recharts.org · its alternatives →
3
ChartGen AI▲489
Hi HN, I’m the maker of ChartGen AI. Last year, we launched a text-based AI agent called Ada.im. After analyzing thousands of user interactions, we stumbled upon a pattern we hadn't expected: users were constantly trying to paste data rows and ask for visual representations, but the text-based model couldn't handle it well. We realized that for marketers, seeing the trend is more valuable than reading about it. We pivoted that insight into a standalone tool: Drag & Drop: Upload raw CSVs (FB Ads, GA4, TikTok, etc.). Processing: We map the disparate column names into a unified schema. Viz: It…
Jan 2026 · chartgen.ai · its alternatives →
4
Chartcube for Web and iPhone▲78
Data presentation and collaboration
2015 · apps.apple.com · its alternatives →
5
Charts Factory▲341
Create simple charts super fast and for free!
2019 · chartsfactory.com · its alternatives →
6
ChartMogul▲148
Recurring revenue analytics for Stripe, Braintree, Recurly
2014 · chartmogul.com · its alternatives →
7
ChartURL▲272
Create image charts on the fly for web, mobile, and email
2015 · charturl.com · its alternatives →
8
Chain▲125
The Block Chain API for Developers
2014 · chain.com · its alternatives →
9
Epoch▲95
A general purpose library for building real-time charts.
2014 · fastly.github.io · its alternatives →
10
A gallery of graphs built with React and D3.js▲297
Many JS libraries exist to build graphs on the web (Vega, chartJS, Plotly...). They allow to make charts quickly. But you lose flexibility: you're limited by the options they offer. I just created a gallery with hundreds of graphs made with d3.js and React. - Examples are split by graph types - They all come with explanation and code sandboxes - Gradual complexity to ease the learning curve It took me ages to create this project! Feedback welcome!
2023 · react-graph-gallery.com · its alternatives →
11
TauCharts▲16
Flexible javascript charting library for data exploration
2015 · taucharts.com · its alternatives →
12
Chart.js▲263
Simple, clean & engaging charts for designers and developers
2014 · chartjs.org · its alternatives →
13
Chartico▲220
Create beautiful bar charts
2015 · its alternatives →
14
Chartistic▲82
Make charting more intuitive
2016 · apps.apple.com · its alternatives →
15TJ
Turn JS visualizations into data products anyone can use▲53
2014 · blockspring.com · its alternatives →
16
Chartcube▲96
A new way to see and share data - on the iPad
2014 · its alternatives →
17
Beam▲149
Tell your stories with beautiful charts
2016 · beam.venngage.com · its alternatives →
18
ChartBrick▲120
Create charts using your databases from Notion or Airtable
2022 · chartbrick.com · its alternatives →
19
Crunchbase 2.0▲116
The Business Graph
2014 · crunchbase.com · its alternatives →
20
CanvasJS Charts▲121
Beautiful high performance HTML5 charts.
2016 · canvasjs.com · its alternatives →
21
Chartmat▲98
Build dashboard and apps on top of Google Sheets
2021 · chartapps.com · its alternatives →
22
Data Wrapper▲75
Open source simple, correct, embeddable charts in minutes
2014 · datawrapper.de · its alternatives →
23
Blocks▲85
A minimalist browser-based game.
2016 · blocks.ovh · its alternatives →
24
UI Tiles▲86
Website Flowcharts.
2014 · pixelbuddha.net · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →