Choose Instant Data Scraper for a free tool that pulls list-like rows and follows pagination or infinite scroll into CSV or Excel. Choose Pulse Extractor when you want a structured workbook, Word, PowerPoint or a PDF report from the page, text read out of images, or research on the organization behind it.
Side by side
The Instant Data Scraper column restates what Instant Data Scraper publishes about itself; each statement links to its source. The Pulse column describes Pulse Extractor 0.5.8, the current Chrome Web Store release.
| Instant Data Scraper | Pulse Extractor | |
|---|---|---|
| How it finds data | AI-based guess at the page structure, which you can adjust[1] | Open the page and click Extract Page. No selectors, recipes or robots to build; repeated items are detected whether or not they are a table |
| Pagination and infinite scroll | Follows next-page buttons and infinite scroll, with delay settings[2] | One page at a time, when you click. Pulse does not follow next-page buttons, crawl a site or run on a schedule. Extract Page reads the rows a page has drawn; large tables that load as you scroll come out in full with the large-table export (Live in 0.5.8) |
| Excel output | XLS, XLSX or CSV, with column renaming and filtering[3] | A genuine .xlsx workbook with typed cells (several worksheets where the page has several tables), plus CSV and JSON from the same result |
| Price and privacy | Completely free; says scraped data does not leave your browser[4] | Free plan, no card (20 Full-Page Captures, 20 Smart Snips and 20 Page Extractions a month); Starter $12 a month or $120 a year, Pro $29, Intelligence $59. Lite $6.99 a month or $69 a year. Extract Page runs in the extension on your device; Smart Snip recognition runs on your computer |
| Images, capture, documents | Not described in its listing[5] | Smart Snip reads text and tables inside images, on your own computer, in English, Chinese, Japanese, Russian, German, Spanish, French, Portuguese and Italian, with Arabic and Traditional Chinese in Beta; it also opens PNG, JPEG, WebP and PDF files from your computer. Capture Full Page saves the whole page as one high-resolution PNG or a multi-page PDF (Live in 0.5.8). Editable Word and PowerPoint replicas with real tables, from a snip or a whole result |
What Instant Data Scraper says it does
People who want a free, one-click way to pull list-like data from a page, including through pagination and infinite scroll.
- Uses AI-based analysis of the page structure to guess which data to extract, and lets you adjust the selection.[1]
- Supports pagination, automatic navigation to the next page and infinite scrolling, with delay and wait settings.[2]
- Exports to Excel (XLS, XLSX) or CSV, with column renaming and filtering.[3]
- Says it is completely free and that scraped data does not leave your browser.[4]
- Listed on the Chrome Web Store at version 1.7.1, updated 23 August 2026, with about 1 million users.[6]
- Does not describe text recognition from images, screenshots, or Word and PowerPoint export.[5]
Choose Instant Data Scraper when
- You want a completely free tool for list and table data
- You need it to follow next-page buttons or infinite scroll and keep collecting
- CSV or Excel rows are all you need
Choose Pulse Extractor when
- You want a structured result with typed cells and several worksheets, or Word, PowerPoint and a PDF report
- You need text read out of images, or a full-page capture of the same page
- You need research on the organization behind the page
See what Pulse produced on real public pages, with the original files, in the Proof Lab.
Using both
If the job is "every row of this list, across 30 pages", a pagination-following scraper fits. If the job is "this page, as something I can hand to a colleague", Pulse fits. Many people keep both.
How this comparison was made
We read Instant Data Scraper's own public pages and store listing on and restated only what they say, in our own words, with a link to each source. We did not test Instant Data Scraper, so its column reports its claims, not our measurements. Products change: check the sources before you decide, and tell us if something here is out of date.
Instant Data Scraper is a trademark of its owner. Pulse Extractor is a separate product and is not affiliated with, endorsed by or connected to Instant Data Scraper.
Questions
Is Pulse free like Instant Data Scraper?
Pulse has a Free plan with 20 Page Extractions a month and no card; heavier use needs a paid plan. Instant Data Scraper says it is completely free.
Can Pulse follow pagination?
No. Pulse works on the page you are viewing. For multi-page lists, a pagination-following tool such as Instant Data Scraper, or the site's own export, is the better fit.
What does Pulse do that a list scraper does not?
It turns the page into a structured workbook, Word, PowerPoint or a PDF report, reads text and tables inside images, captures the whole page, and can research the organization behind it.
Sources
- Instant Data Scraper: Chrome Web Store listing, checked
- Instant Data Scraper: Chrome Web Store listing, checked
- Instant Data Scraper: Chrome Web Store listing, checked
- Instant Data Scraper: Chrome Web Store listing, checked
- Instant Data Scraper: Chrome Web Store listing, checked
- Instant Data Scraper: Chrome Web Store listing, checked