Start free. Pay for the work you ship.

Every page stays free to read. Pro curates the charts you follow. Max reverse engineers the charts you admire. Credits pay for the extras: alerts, downloads, redraws and the API.

Free

$0

Anyone

Save up to 50 charts on this device
The daily charts page and RSS feeds
3M ranges and the first charts and stat cards
Chart of the day and the weekly digest (email required)
200 credits on signup, valid 12 months
40 credits on the 1st of each month, never stacking above 200
50 credits for every friend who signs up

Billing is not open yet. We email you the day it is.

Pro · curate

$19 a month

or $15 a month billed yearly ($180)

Everything in Free
Saves and boards, unlimited, with share links
Alerts: 25 watches, a giant's next chart the day it lands
The daily digest by email
Full history: 6M, 1Y and All ranges
Every chart unblurred
Deck pack export
1,000 credits a month, 50% roll over

Billing is not open yet. We email you the day it is.

Max · reverse engineer

$59 a month

or $49 a month billed yearly ($588)

Everything in Pro
Chart data JSON and CSV for every chart
A style spec for each chart: colours, type, layout
The realistic redraw maker: your numbers in its style
API keys (5), 60 requests a minute
Bulk export and webhooks
Clean redraw licence for your own posts
10,000 credits a month, 50% roll over

Billing is not open yet. We email you the day it is.

What credits buy

1 credit is $0.005 at the smallest top-up pack. Free signup credits and plan credits are spent first.

Action	Credits	In dollars
Instant breakout alert, per alert delivered	1	$0.005
One chart as JSON or CSV (download or API call)	1	$0.005
One list page of 25 rows (API)	1	$0.005
Family bundle: every chart of one model, up to 100	10	$0.05
Redraw kit: chart JSON, skill file and SVG starter	3	$0.015
Clean redraw export (PNG or SVG, your brand, no mark)	10	$0.05
Deck pack export: the week's top charts, PNG and pptx, with source lines	25	$0.125
Data points from a chart image (an estimate, labelled as such)	40	$0.20
Browsing, pages, chart of the day, weekly digest, skill files, llms.txt, failed or empty calls	Free	$0

Top up any time

Top-up credits never expire and open to every signed-in user, Free included. Max gets 10% extra credits on every pack.

Pack	Price	Credits	Per credit
Small	$10	2,000	$0.0050
Medium	$25	6,000	$0.0042
Large	$60	16,000	$0.0038
Team	$150	50,000	$0.0030

Billing is not open yet. We email you the day it is.

Max · API

Charts as data.

One request, one chart, with the source and the line to cite. Each call costs 1 credit.

curl1 credit

curl https://viral-chart.com/api/charts/<id>.json \
  -H "Authorization: Bearer $VIRALCHART_KEY"

JSONfields only

{
  "id": "chart id",
  "giant": "company slug",
  "topic": "chart title",
  "form": "chart type",
  "posted_at": "ISO date",
  "views": "integer",
  "likes": "integer",
  "x_their_usual": "number",
  "source": "URL of the original post",
  "date_read": "ISO date",
  "licence": "licence of the data",
  "cite": "line to print under the chart"
}

Per call	Credits
One chart JSON or CSV	1
One list page of 25 rows	1
Family bundle, up to 100 charts	10

Join the Max waitlist to get keys when billing opens.

Questions people ask

What is a credit?

A credit pays for one small action, such as one alert or one chart as JSON. At the smallest top-up pack a credit is worth $0.005, and every price on this page is also shown in dollars.

What stays free?

Browsing every page, the chart of the day, the weekly digest, skill files and llms.txt cost no credits. A failed or empty call never charges.

Do credits expire?

Free signup credits expire after 12 months. Plan credits roll over by 50% each month. Top-up credits never expire.

What does the API return?

Our own measured numbers (views, likes, how far above their usual), values a publisher wrote as text, and for every record its source, the date we read it, the licence and a line to cite. Chart pictures stay credited to their publisher.

Can I buy today?

Not yet. Every button puts you on the waitlist, and we email you when billing opens.