Top 10 Services and Programs for Web Scraping

Data scraping has become an integral part of the work of marketers, SEO specialists, SMM, and content managers, allowing you to access constantly up-to-date data and use it in a quality manner for your purposes.

Applications and Services for Scraping

You can find a large number of data collection software on the Internet, both free and paid. More advanced options are available that can be installed on your devices or accessed online through web browsers. The Proxy-Seller company has chosen the top 10 popular programs and services for scraping. With their help, you can always get the desired result.

Screaming Frog

Screaming Frog SEO Spider is an XPath-based program designed for custom scraping and extensive site auditing. It is rightfully considered the benchmark for data collection and analytics. Despite the cumbersome interface, the menu is well structured. Users can always quickly and easily access important information.

Screaming Frog has the following features:

• data scraping of sites;
• detailed audit for SEO indicators of web pages;
• collection of metadata and headers;
• monitoring of working and non-working links;
• work with sitemap and robot.txt;
• proxy support allows the use of 500 addresses in the free version and unlimited (depending on the number of proxies) in the paid one;
• detailed tutorials and documentation.

The software is compatible with Windows, macOS, and Ubuntu operating systems.

Scraper API

If you know one of the popular programming languages ​​for the Internet (PHP, Python, Ruby, or NodeJS), then this online service is perfect for you to solve problems related to data scraping. One of the advantages of the form of fast information gathering is the unlimited use of proxy in the Scraper API.

Scraper API features:

• support for up to 40 million IP addresses simultaneously;
• a dozen convenient locations;
• JavaScript support;
• automatic captcha bypass;
• unlimited bandwidth.

Key Collector

The program was created as a tool for organizing the semantic core and automating the routine processes of parsing and preparing reports on the most effective search queries. Private proxy servers for Key Collector, which can be purchased on the Proxy-Seller website, can significantly minimize the time for data collection.

Key Collector features:

• automatic collection of keywords: it is possible to configure 50 different parameters and simultaneously use 30 sources of information;
• using a variety of filters and analysis systems to get the best results;
• structuring and labeling groups to create complex projects;
• the semantic core of Key Collector allows you to conveniently work with data without splitting it into many separate files;
• analysis of groups in automatic mode;
• option for negative keywords;
• search for explicit and implicit duplicates.

The application is compatible with all representatives of the Windows family starting from the seventh version. Requires installation of .NET Framework 4.8 and Microsoft Visual C++ packages (Redistributable for Visual Studio 2015, 2017, and 2019 versions).

SpyWords

SpyWords is an online tool (service) for content managers, SEO specialists, and internet marketers. The main purpose is to search for keywords and queries on competitor sites and search engines.

SpyWords features include:

• quick and high-quality analysis of sites;
• collecting, creating, and obtaining a semantic core;
• search for keywords with maximum traffic from competitors;
• determining the position of the site in search engines for pre-specified queries;
• collection of keywords from contextual advertising;
• comprehensive SEO optimization;
• automatic budget calculation based on collected data.

Keys.so

The service specializes in parsing search queries and keywords of competitors, followed by data structuring, automatic analysis, and selection of important information. It will help highlight the most effective strategy for attracting traffic.

Keys.so benefits include:

• one of the largest databases of keywords has more than 120 million (highlighting tops);
• high quality of key queries verified through Wordstat (hints and queries from analytics);
• creation of group reports and unlimited number of domains (batch analysis);
• comparison of sites;
• gathering and filtering ideas for a content plan and new sites.
• automatic keyword combinator;
• highlighting unique queries and words (highlighting tops);
• history of SERP issues.

Rush Analytics

Rush Analytics is an online service that provides high-quality automation tools for PPC (Pay Per Click – buying traffic through clicks from other sites) and SEO (search engine promotion), as well as analyzing related data.

All tools are grouped into four blocks:

• site monitoring (includes verification of regional positions, search results analysis of competitors, top 10 positions check, keywords, tags, and headings changes on sites, and of course, site indexing);
• Semantic core (collection of keywords and their particular hints, clustering by Soft Hard method, automatic site structuring);
• text analysis (formation of technical tasks for copywriters, analysis of occurrences of word forms and keywords, analysis of anchors, and fragments, recommendation of how to optimize the text for each page; availability of exporting tasks for analyzing texts);
• PBN (includes bulk checking of domain names, as well as their keywords; checking texts for spam backlinks; collecting their parameters; searching for spam in content; restoring sites from archives).

Netpeak Checker

The program was created for parsing search results, as well as data aggregation from the best SEO services, global analysis, and comparison of websites. The Netpeak Checker app is perfect for SEO studios and agencies, individual SEO consultants, and large SEO teams. Among the main advantages are:

• general data spreadsheet obtained from popular services;
• scraping of search results from Bing, Google, Yahoo, and Yandex by the requests for locations, languages, countries, as well as diverse content;
• bulk check in search engines of page indexing, taking into account the time, date of caching in these systems, and links with websites;
• automatic captcha bypass;
• support for proxy servers (on our website, you can purchase specially configured ones for Netpeak Checker);
• compatible with Google's PageSpeed ​​Insights, data is aggregated across more than 30 dimensions.

A-Parser

A-Parser is a multi-threaded program for parsing information in search engines, popular site evaluation services, various content, and keywords. The software is compatible with Linux and Windows operating systems, also works through a web interface, and provides the ability to create advanced parsers using programming languages ​​such as JavaScript, NodeJS, and TypeScript. Due to the support of proxy servers, A-Parser performs tasks much faster than many competitors.

Among the advantages, it should be noted:

• increased performance due to multithreading, up to 10,000 threads simultaneously;
• parser constructor with or without code (using ready-made modules or writing data collectors in JavaScript);
• constructor for creating queries and processing results;
• ability to substitute data from files;
• many different options to filter out unnecessary information;
• uniqueization of results according to preliminary parameters;
• settings without any restrictions, including import-export from files;
• ability to integrate parsers into your programs and scripts.

Octoparse

One of the popular online services that allow you to qualitatively parse data. Due to a variety of templates and visual programming, you can create scraping of any complexity, from popular online stores to social networks. Octoparse is perfect for those who have no experience with this type of service.

The main features of Octoparse are:

• using templates for popular sites;
• ability to scrape dynamic content;
• setting up parsing according to the schedule;
• proxy support with automatic rotation of IP addresses;
• API compatibility.

Web Scraper

This online service gained its popularity due to a simple, visual editor (programming) of parsers. You can use Web Scraper in Chrome and Firefox browsers by installing the appropriate extensions. Using the service, you can easily create sitemaps using selectors of various types. After extracting the data, users can easily adapt it to other (own) sites.

Key features:

• multi-threaded work;
• proxy support with automatic rotation;
• compatibility with API;
• scheduled launch with presets;
• possibility of integration for Dropbox.
• JavaScript processing.

Comparison Overview of Web Scraping Services

To help you pick the best service at a glance, you’ll want a straightforward comparison. Below is a practical framework covering key aspects you should consider in any web scraping service:

When you compare providers, look for these details:

• JavaScript rendering: Does the service use Puppeteer or similar robust solutions?
• Proxy approach: Do they offer rotating residential proxies? Are datacenter proxies available?
• Extraction methods: Can they handle AI parsing and custom templates easily?
• Pricing: Is the model clear and aligned to your project needs (credit-based, subscription)?
• Support style: Are you getting quick email responses, chat support, or a dedicated manager?

Consider SDK availability and documentation quality too. Having SDKs for popular languages speeds up integration. Good documentation minimizes troubleshooting time.

Use iconography or bullet points to highlight these features quickly in your overview. This keeps your decision process efficient and informed.

Criteria for a Great Web Scraping Service in the USA

When choosing the right web scraping service, focus on capabilities that ensure smooth, efficient, and compliant scraping. You’ll learn what matters most and how to evaluate top providers.

JavaScript Rendering

Websites today rely heavily on complex JavaScript frameworks such as React, Angular, and Vue.js. A great scraping service must handle these flawlessly using headless browsers like Puppeteer, Playwright, or Selenium. This allows the service to load pages fully, interact with dynamic content, and extract data that only appears after scripts run. Without strong JavaScript rendering, you risk incomplete or inaccurate data.

Proxy Management Excellence

Effective proxy management is critical to avoid bans and ensure consistent access to target websites. Look for these features:

• IP rotation frequency: how often the service switches IPs to avoid detection.
• Proxy pool size: a large pool reduces reuse and improves reliability.
• Proxy types: availability of residential, datacenter, ISP, and mobile personal proxies.
• Geographic targeting: ability to select proxies by country, city, or ISP for localized scraping.
• Proxy protocols supported: HTTP, HTTPS, and SOCKS5 for flexibility and compatibility.

Proxy-Seller stands out as a top web scraping proxy service. Their offerings include residential, ISP, datacenter IPv4 and IPv6, plus mobile personal proxies. They support SOCKS5 and HTTP(S) protocols with two authentication options: username/password and IP whitelisting. Their vast proxy pool features over 20 million rotating residential IPs across 220+ countries. You can target proxies by precise locations such as country, city, and ISP. Proxy-Seller also offers flexible IP rotation modes – by time, by request, or sticky sessions – helping you scrape efficiently while minimizing blocks.

Data Extraction Flexibility

A custom web scraping service should support multiple extraction techniques to match diverse website structures and your specific needs:

• CSS selectors, XPath, Regex for precise element selection;
• AI-powered parsing and entity recognition to handle complex data patterns automatically;
• template systems for sites with repeated page layouts, speeding up extraction setup;
• export formats including JSON, CSV, and XML for easy data integration.

Pricing Model

Transparency in pricing helps you avoid surprises. The best web scraping service provides clear models such as:

• credit-based systems where credits represent units like pages or data volume;
• project-based pricing tied to delivery milestones;
• subscription tiers for ongoing needs with upgrade options;
• custom enterprise contracts offering tailored terms and support.

Compliance & Support

Legal compliance and reliable support protect your operations and data integrity. Check that the service:

• respects data privacy laws like GDPR and CCPA;
• honors robots.txt and site terms as baseline ethical standards;
• offers Service Level Agreements (SLAs) and dedicated account managers;
• provides multiple support channels: email, chat, phone;
• maintains quality documentation and offers SDKs for Python, Node.js, and Java.

By focusing on these criteria, you’ll find the most efficient web scraping service that meets your technical, pricing, and compliance needs.

Legal, Ethical, and Compliance Considerations

When using any web scraping service, you must understand and follow legal and ethical guidelines to avoid serious risks.

• robots.txt is the baseline ethical standard. It tells bots which parts of a site are off-limits. However, legally it’s not always binding. Some courts have ruled that ignoring robots.txt can lead to legal consequences, so treat it as a vital rule, not a suggestion.
• Data privacy laws affect what you can scrape, especially in the USA and internationally:
  • GDPR governs personal data of EU residents.
  • CCPA protects California consumers’ personal information.

You must avoid unauthorized extraction of personal or sensitive data. Always prioritize informed consent where applicable.

Compliance Features and Best Practices

Top providers include compliance features:

• Automatic data anonymization and encryption in transit and at rest.
• Detailed audit logs to track data access and activity.
• IP masking to hide scraping origins.

Proxy-Seller exemplifies ethical sourcing. Their IPs come from real users who agree under official contracts. This ensures compliance with GDPR, CCPA, ISO/IEC 27001, and the ePrivacy Directive/Regulation. Proxy-Seller’s proxies maintain origin transparency and respect international laws. Using such compliant proxies minimizes your legal risks and protects your reputation.

Ignoring compliance can lead to consequences like IP bans, lawsuits, or lasting damage to your brand. Legal counsel is invaluable when crafting your web scraping strategy.

Remember these core points when engaging services or building custom web scraping service solutions:

• respect robots.txt and site policies;
• follow privacy laws and obtain consent when required;
• use compliant proxy services like Proxy-Seller;
• implement encryption and anonymization;
• maintain audit trails for accountability.

This approach keeps your scraping operation lawful, ethical, and sustainable.

Proxy for Data Scraping from Proxy-Seller

Many online services and scraping software support proxies. The Proxy-Seller company is engaged in configuring high-quality private proxy servers for data scraping. They not only allow you to significantly speed up the process of collecting information but also bypass many restrictions and blocking. With our scraping proxies, you get complete anonymity, and you can easily collect data in bulk, without fear of the protective algorithms of search engines and popular websites.

To purchase a proxy for scraping on Proxy-Seller, you just need to select a location and a suitable package, indicate the rental period, and make a payment. This process secures complete anonymity and lets you easily collect data in bulk without worrying about the protective algorithms of search engines and popular websites.