DataMiner Review 2026: B2B Data Coverage, Pricing & SyncGTM Comparison

DataMiner is a point-and-click web scraping extension for Chrome and Edge. It copies visible data from web pages into CSV, Excel, or Google Sheets using reusable “recipes.” Free tier covers 500 page scrapes per month. Paid plans run $19.99 to $200/month and only raise the page cap. It produces raw, unverified data — no contact verification, no API on standard plans, no proxies. Our rating: 3.7/5 for ad-hoc scraping; 1.5/5 for B2B sales prospecting.

Most people reach for a DataMiner review from one of two angles. Analysts and researchers want to know if the recipe workflow is worth paying for versus free scraping tools. B2B teams land here while hunting for B2B sales prospecting tools — and quickly discover a scraper is not the same thing as a contact database.

This review covers both angles honestly. For scraping use cases: what DataMiner actually does well, where it earns its price, and where it frustrates. For sales teams: why a browser scraper is the wrong layer of the stack, and how SyncGTM handles the waterfall enrichment and verification work that DataMiner leaves to you.

Key facts upfront: DataMiner's free tier is genuinely useful for small jobs. Paid plans only buy more page volume, not more capability. There is no proxy support or API below Enterprise. And scraped output is unverified by definition — you still have to find, clean, and verify contact data elsewhere. For SDR prospecting workflows, DataMiner is simply the wrong tool.

What Is DataMiner?

DataMiner is a browser extension for Chrome and Microsoft Edge that scrapes data from web pages with a few clicks. You install the extension, open a page you want to extract from, pick the fields, and DataMiner pulls the data into a table you can export to CSV, Excel, or Google Sheets. The core concept is the “recipe” — a saved scraping configuration that can be reused across similar pages and shared from a public library of 60,000+ pre-built recipes.

The pitch is no-code data extraction. DataMiner argues that anyone should be able to pull tables, search results, and listings off the web without writing a scraper — useful for ecommerce price monitoring, market research, SEO data collection, and one-off list building. It is one of the most installed scraping extensions on the Chrome Web Store, with a large user base and an active recipe community.

The critical distinction for B2B teams: DataMiner is an extraction tool, not a data tool. It has no database of its own, no contact records, and no verification engine. It returns exactly what is on the page you point it at — nothing more. That makes it a fundamentally different product from a B2B contact platform, even though both can produce a spreadsheet of leads at the end.

DataMiner Pricing: Plans, Costs, and What You Actually Pay

DataMiner pricing is built around one metric: monthly page scrapes. The free tier covers 500 pages. Four paid tiers raise that cap, and an Enterprise plan adds custom limits and server-based scraping. Critically, every paid plan shares the same feature set — you are buying volume, not capability.

The most important pricing reality: the cap is in pages, not usable records. Most real scraping jobs touch multiple pages per result — paginated listings, detail pages behind a search, infinite-scroll feeds. A 4,000-page Business plan can translate to far fewer than 4,000 finished rows once you account for navigation pages, retries, and broken pulls.

The second reality: API access and server-based scraping are gated to Enterprise, and Enterprise pricing is not published. Teams that want to automate beyond a browser session — schedule runs, pipe results into a pipeline, or scrape at scale without leaving a tab open — cannot do it on the $19.99–$200/month plans.

Compared to a B2B enrichment platform, the cost model is also different in kind. DataMiner charges for extraction effort; it does not charge for, or guarantee, a verified result. SyncGTM's pricing from $99/month is tied to verified enrichment output — you pay for clean records, not raw page pulls.

DataMiner Key Features

Point-and-Click Recipes

The headline feature is the recipe builder. You highlight elements on a page — a product name, a price, a row in a table — and DataMiner learns the pattern, then extracts every matching element into columns. Recipes are saved and reusable, so a list-building job on one site becomes repeatable.

DataMiner also ships a public library of 60,000+ community recipes for common sites. For popular targets, you may not need to build anything — you load an existing recipe and run it. This is a genuine time-saver for standard sources, and one of the main reasons DataMiner is so widely installed.

Next-Page Automation and Crawls

DataMiner can follow pagination automatically — clicking through “next” links and scraping each page in sequence. Paid plans add automated scrape crawls that walk a set of URLs. This handles multi-page listings without manual clicking, within your monthly page cap.

The limitation is where it runs. These crawls execute in your live browser session on your own IP address. There is no managed proxy pool, so high-volume crawls against protected sites get rate-limited or blocked, and there is no cloud scheduling to run jobs while your machine is off.

Custom JavaScript and Google Sheets Export

Solo and above unlock custom JavaScript execution, letting more technical users transform or clean data during the scrape. Output exports to CSV and Excel on all tiers, with direct Google Sheets integration on paid plans — convenient for pushing results straight into a working spreadsheet.

What It Does Not Do

It is worth being explicit about the missing layers, because they are the ones B2B teams need most. DataMiner does not find or verify emails and phone numbers, does not enrich firmographic data, does not detect buying signals, and does not run outreach. It is the first step of a pipeline — raw extraction — and nothing after it.

DataMiner Data Coverage and Accuracy

DataMiner has no data coverage figure and no accuracy rate — and that is not a knock, it is the nature of the tool. A scraper does not own data. It copies whatever is on the page you aim it at, in whatever state that page is in at the moment you scrape.

That means coverage equals the source. If you scrape a directory with 10,000 listings, your coverage is 10,000 listings minus whatever the recipe misses on broken or oddly formatted rows. Accuracy equals the source too: if the site has stale phone numbers, you scrape stale phone numbers. There is no verification step to catch it.

For B2B contact data specifically, this is the core problem. Decision-maker emails are rarely sitting in plain text on a public page, and when they are, they are often outdated. Scraping gets you names and maybe a generic company email — not the verified, deliverable personal business email that outreach needs. That gap is exactly what waterfall enrichment exists to close.

Industry data backs the freshness concern. B2B contact data decays at roughly 30% per year as people change jobs and companies restructure — so any scraped snapshot starts going stale immediately, and a scraper has no mechanism to refresh or re-verify it.

DataMiner Pros: What It Does Well

• Genuinely useful free tier. 500 page scrapes a month, with recipe creation and next-page automation, is enough for real one-off jobs. Most people can evaluate the tool — and finish small projects — without paying anything.
• Low entry price. Solo at $19.99/month is cheap for what it does. For occasional scraping, the cost is trivial compared to hiring a developer to write and maintain a custom scraper.
• No-code recipe builder. Point-and-click extraction means non-technical users can build a working scrape in minutes. The learning curve is shallow for basic tables and listings.
• 60,000+ public recipes. For common sites, someone has likely already built the recipe. Loading a shared recipe skips setup entirely — a real accelerator for standard sources.
• Flexible export. CSV, Excel, and Google Sheets cover most downstream workflows. Pushing scraped data straight into Sheets is smooth on paid plans.
• Widely trusted and supported. One of the most-installed scraping extensions, with a long track record, active community, and responsive email support on paid tiers.

DataMiner Cons: Where It Falls Short

• No verified contact data. DataMiner scrapes whatever is on the page — it does not find or verify emails and phone numbers. For B2B prospecting, you end up with raw text that still needs a separate enrichment and verification step before it is usable for outreach.
• No proxy or anti-block support on standard plans. Scrapes run inside your own browser using your own IP. Sites with rate limits or bot detection will block you, and there is no built-in IP rotation to get around it. Competitors like Octoparse and Apify include proxies natively.
• No API on standard plans. Automation beyond the browser requires the Enterprise tier, which is quote-only and undisclosed. Teams that want to pipe scraped data into a workflow programmatically cannot do it on the $19.99–$200/month plans.
• Page caps, not value caps. Pricing scales on monthly page-scrape volume, not on usable records. A single lead often requires scraping several pages, so the effective cost per clean record is much higher than the headline page count suggests.
• Brittle recipes. Scraping recipes break whenever a target site changes its layout. Maintenance is ongoing, and custom recipe development is a paid add-on. What works today can silently return wrong data tomorrow after a site redesign.
• Output needs cleaning. Scraped data comes back inconsistent — mixed formatting, partial fields, duplicates. The workflow is scrape, export, clean, then verify, which front-loads manual work that an enrichment platform handles automatically.
• No buying signals, scoring, or outreach. DataMiner stops at extraction. There is no signal detection, lead scoring, CRM enrichment, or sequencing — so it cannot replace a sales workflow, only feed raw input into one.

DataMiner vs SyncGTM vs Alternatives

The comparison below covers DataMiner against SyncGTM (B2B enrichment), Apollo (B2B contact database), and Octoparse (a heavier-duty scraper). These are the tools teams most often weigh when they realize a browser extension may not be the right layer.

DataMiner vs SyncGTM

DataMiner and SyncGTM operate at different layers of the data stack. DataMiner extracts visible web data into a spreadsheet — a first step that leaves you with raw, unverified text. SyncGTM runs waterfall enrichment across 50+ providers to return verified emails and phones at 75–90% hit rates, detects buying signals, and runs outreach.

For B2B teams, that difference decides the tool. If you start with a scraper, you still have to find, clean, and verify contact data before any of it is usable — and then build outreach somewhere else. SyncGTM collapses that into one workflow from $99/month with no seat fees. For SDR tooling and sales prospecting, DataMiner is not the right choice.

DataMiner vs Octoparse

Octoparse is the better comparison if you genuinely need scraping, just at more scale. Octoparse is a desktop and cloud scraper with built-in IP rotation, scheduled cloud runs, and an API on higher tiers — the exact capabilities DataMiner lacks below Enterprise. DataMiner wins on simplicity and price for small browser-based jobs; Octoparse wins for volume, scheduling, and sites with bot protection. Neither verifies contact data.

DataMiner vs Apollo for B2B Data

Apollo is the right comparison for anyone reaching for DataMiner to build a B2B lead list. Apollo has 275M+ contacts, verified emails and phones, sales sequences, and native HubSpot and Salesforce integration — none of which a scraper provides. SyncGTM goes further with waterfall enrichment across 50+ providers for higher hit rates than any single database. DataMiner is not a competitor in this category — it is a different kind of tool entirely.

Who Should Use DataMiner?

DataMiner is the right fit for:

• Analysts and researchers who need to pull tables, listings, or search results off public pages into a spreadsheet for one-off analysis.
• Ecommerce sellers doing price or catalog monitoring on a handful of competitor sites, where the free or Solo tier covers the volume.
• Non-technical users who want no-code extraction without hiring a developer or maintaining a custom scraper.
• Teams scraping standard sites already covered by the 60,000+ public recipe library, where setup is near-zero.

DataMiner is not the right fit for:

• B2B sales teams. No verified emails or phones, no enrichment, no buying signals, no outreach. You get raw text that still needs an entire pipeline built around it. See the best waterfall contact providers if you need real B2B data.
• High-volume scraping against protected sites. No proxy rotation means rate limits and bot detection will block you. Octoparse or Apify are better fits for scale.
• Teams that need automation or an API. Both are gated to the undisclosed Enterprise tier. Standard plans run only in a live browser session.
• Anyone who needs clean, verified data out of the box. Scraped output requires cleaning and verification before use — a step an enrichment platform handles automatically.

The B2B Data Alternative: SyncGTM Waterfall Enrichment

If you landed on this DataMiner review while researching B2B sales prospecting tools, a scraper is the wrong layer of the stack. Here is what the right tool looks like for outbound teams:

• Waterfall enrichment across 50+ providers — not raw HTML. SyncGTM cascades through 50+ data sources to return verified email and phone records at 75–90% hit rates. DataMiner returns whatever was on the page, unverified.
• Buying signals that time outreach. SyncGTM detects hiring surges, funding rounds, tech stack changes, and job changes at target accounts in real time. A scraper detects nothing.
• Sales-native CRM enrichment. SyncGTM pushes verified records directly into HubSpot and Salesforce automatically. DataMiner exports a spreadsheet you then have to clean and import.
• No cleaning step, no per-seat fees. SyncGTM returns structured, verified fields ready to use — no scrape-then-clean-then-verify loop. Pricing from $99/month.

The bottom line: DataMiner solves an extraction problem. SyncGTM solves a B2B data problem. They are not substitutes — one feeds raw input, the other delivers a finished, verified result.