Lomen

Compare

Lomen vs DataFast

Both put your revenue next to your traffic. They answer different questions, and this page says which one answers yours.

DataFast is built around revenue attribution: it ties payments to the channels and visitors that brought them, with goals, funnels and journeys on top. Lomen is calmer and narrower: cookie-free counting, AI that explains what changed in plain words, and your income on the same chart as your visitors.

Lomen is the better pick
3
About even
2
DataFast is the better pick
1

Visitors and income · last 30 days

Sample data
$1,092earned today

17 Oct

Unique visitors235Income$832.81
4 Oct14 Oct23 Oct2 Nov
Unique visitorsIncome

Lomen AI

Sample answer

Why did I earn more last weekend?

Saturday had fewer visitors than your weekdays, but it was your best sales day of the month. Fewer people came, but more of them bought, so the quiet day on your traffic chart was not a quiet day for your income.

Written from the demo site's sample data. On your account it reads your own figures.

Compare Lomen alongside DataFast

  1. 1. Keep your DataFast setup as it is.
  2. 2. Add Lomen's one-line script beside it. Both count independently.
  3. 3. Compare for a week or two, then keep whichever answers your questions.
Open the live demo, no account needed
PriceLomen's edge
LomenFree during the beta. Paid plans are planned, priced by traffic from $8 a month for 10k pageviews
DataFastFrom $9 a month for 10k events, with a 14-day free trial
Income on the same chart as your visitorsAbout even
LomenIncome from Stripe, Shopify, Lemon Squeezy, Polar and Paystack drawn on the same chart as your visitors
DataFastAlso drawn next to your traffic, from Stripe, Shopify, Lemon Squeezy, Polar and more
Nothing to configure before the numbers mean somethingLomen's edge
LomenOne script tag and nothing to configure: every tab reads true from the first pageview
DataFastGoals, funnels and visitor journeys to set up first
Plain-language AI explanations of your trafficLomen's edge
LomenYes: a chat that answers questions about your own figures in plain words, with a confidence level
DataFastNot listed on datafa.st
Ask your analytics from Claude, Cursor or other AI toolsAbout even
LomenYes, through Lomen's MCP server
DataFastYes, through MCP, a CLI and an API
Which channel brought each paying customerDataFast's edge
LomenNo: income is drawn next to your visitors by day, not traced back to each sale
DataFastRevenue attributed to the channels and visitors that brought it

DataFast details come from datafa.st as of October 2026. "Not listed" means we could not find it there, not that it is missing. Prices and features change; if something here is out of date, write to micromacka@outlook.com and we will correct it.

Choose Lomen if

  • You want to know what changed and why, in a sentence, without building a report
  • You want income on the same chart as visitors without setting up goals
  • You want to try it for free while it is in beta

Choose DataFast if

  • You need to know exactly which channel brought each paying customer
  • You run funnels, goals and visitor journeys
  • You compare ad spend against the revenue it brought
  • You want a tool many other founders already use

See it on your own traffic

One script tag, about two minutes, free while Lomen is in beta. Or look around the live demo first.

Join the free beta Open the live demo