CurrencyScoop vs CustomJS vs Data Miner: Which Is Right for You in 2026?

CurrencyScoop

Freemium subscription with tiered monthly request limits (now operated under the CurrencyBeacon brand) · From Free developer sandbox available; paid plans start at approximately 10 USD per month under the successor CurrencyBeacon brand

Best for: Nobody, as a standalone choice in 2026 — teams that were evaluating CurrencyScoop should look at CurrencyBeacon instead, since it's the successor product for the same underlying exchange-rate data.

CustomJS

Freemium subscription with tiered daily request limits · From Free plan available; paid plans start at 9 USD per month

Best for: Developers and automation builders who want serverless JavaScript functions, PDF generation, or scraping/webhooks that plug natively into Make, n8n, Zapier, or Power Automate.

Data Miner

Freemium subscription, billed monthly by number of pages scraped · From Free for up to 500 pages per month; paid plans start at 19.99 USD per month

Best for: Analysts and non-technical users who need to extract structured tables from specific web pages straight into CSV, Excel, or Google Sheets using point-and-click recipes.

CurrencyScoop

No individual plan breakdown documented yet.

CustomJS

Data Miner

CurrencyScoop

Pros

• Simple, well-documented REST API design carried over to the successor product
• Historically offered a generous free trial with no credit card required
• Data sourced from multiple forex providers and central banks
• Successor product (CurrencyBeacon) is actively maintained with modern additions like MCP support
• Straightforward JSON output compatible with most tech stacks

Cons

• The original CurrencyScoop brand is no longer directly accessible as a standalone product
• Company founding year, headquarters, and team size are not clearly documented publicly
• Buyers must now research and trust the successor CurrencyBeacon brand instead
• Potential confusion for existing integrations still labeled CurrencyScoop in third-party platforms
• Lack of clear public communication about the rebrand transition

CustomJS

Pros

• Combines code execution with PDF, screenshot, forms, and scraping in one product
• Direct integrations with popular no-code automation platforms
• Free tier requires no credit card to start
• Affordable entry-level paid pricing starting at 9 USD per month
• MCP server support makes it usable as a tool for AI agents
• Annual billing offers a meaningful discount

Cons

• Daily request limits on lower tiers may be restrictive for production workloads
• Company founding year and team size are not publicly disclosed
• Not a general-purpose serverless platform on the scale of major cloud providers
• Some plan limits (forms, mail hooks) may feel granular and complex to compare across tiers
• Enterprise-level scaling and SLA details are not clearly published

Data Miner

Pros

• Easy to learn for non-developers
• Large library of ready-made recipes for popular sites
• Works on password-protected and internal pages
• Multiple export formats including Google Sheets
• Free tier available for light, occasional usage

Cons

• No built-in proxy rotation or IP masking
• No hosted scraping API for developers
• Monthly page-scrape limits can be restrictive at scale
• Requires a running browser session rather than a background service
• Anti-scraping defenses on some sites can break recipes over time

CurrencyScoop

• E-commerce currency conversion — Online stores historically used CurrencyScoop, and now its successor, to convert prices into local currencies.
• Financial reporting and reconciliation — Finance teams used historical rate data for multi-currency transaction reconciliation.
• AI agent currency lookups — Through the successor product's MCP server, AI agents can retrieve live exchange rates as part of automated workflows.

CustomJS

• Custom logic inside no-code workflows — Automation builders insert JavaScript snippets into Make or n8n workflows to handle logic the visual builder cannot express.
• On-demand PDF generation — Businesses generate invoices, reports, or contracts as PDFs from HTML templates via API.
• AI agent tool execution — AI agent builders give an LLM the ability to run JavaScript, generate documents, or scrape data through the MCP server.

Data Miner

• Competitive price monitoring — Track competitor product prices and listings on e-commerce sites by scraping product pages into a spreadsheet.
• Lead list building — Pull business names, contact details, and other information from directories into a CSV for outreach.
• Real estate and job listing aggregation — Collect listings from multiple pages of a real estate or job site into one spreadsheet for analysis.
• Public data research — Extract tables from government, academic, or research websites for further analysis in Excel.