Web Scraping Companies

Web Scraping in R: rvest Tutorial Explore web scraping in R with rvest with a real-life project: extract, preprocess and analyze Trustpilot reviews with tidyverse and tidyquant, and much more! Trustpilot has become a popular website for customers to review businesses and services.

Sometimes you need to extract data from different websites as quickly as possible. So how would you do this without going to each website manually? Is there any services available online which simply get you the data you want in the structured form.

  1. Today most industries focus on dissecting and mining different types of available data. They access and collect data through web page scraping, web data scraping, and web scraping services and use them for critical business decisions But to come out with focused business decisions, the need for emphasis on specific data points to perform specific operations comes into the picture.
  2. Ashley is a data enthusiast and passionate blogger with hands-on experience in web scraping. She focuses on capturing web data and analyzing in a way that empowers companies and businesses with actionable insights.
  3. Because of this, tool kits that scrape web content were created. A web scraper is an API or tool to extract data from a web site. Companies like Amazon AWS and Google provide web scraping tools, services, and public data available free of cost to end-users. Newer forms of web scraping involve listening to data feeds from web servers.

The answer is yes there are tons of python web scraping services providers in the market. This article sheds light on some of the well-known web scraping providers which are actually masters in data export services.

What is web scraping?

In a simple word, Web scraping is the act of exporting the unstructured data from different websites and storing it in the structured one in the spreadsheet or database. These web scraping can be done in either manual way or automatic way.

However manual processes like write python code for extracting data from different websites can be hectic and lengthy for the developers. We will talk about the automatic method accessing websites data API or data extraction tools used to export a large amount of the data.

Manual method for the web scraping follows several steps as,

  • Visual Inspection: Find out what to extract
  • HTTP request to the web page
  • Parse the HTTP response
  • Utilize the relevant data
Web Scraping Companies

Now find out how easy to extract web data using the cloud-based web scraping providers. The steps are,

  • Enter the website url, you’d like to extract data from
  • Click on the target data to extract
  • Run the extraction and get data
Companies

Why web scraping using the cloud platform?

Web scraping cloud platforms are making web data extraction easy and accessible for everyone. One can execute multiple concurrent extractions 24/7 with faster scraping speed. One can schedule scraping frequency to extract data at any time at any frequency. These platforms actually minimize the chances of being blocked or traced by providing service as anonymous IP rotation. Anyone who knows how to browse can extract data from dynamic websites and no need for programming knowledge.

Cloud-based web scraping providers

1.) Webscraper.io

Webscraper.io is an online platform that makes web data extraction easy and accessible to everyone. One can download webscraper.io chrome extension to deploy scrapers built and tested. It also allows users to easily trace their sitemaps and shows where data should be traveled and extracted. One of the major advantages of using webscraper.io is Data can be directly written in CouchDB and CSV files can be downloaded.

Data export

  • CSV or CouchDB

Pricing

  • Browser Extension for local use only is completely Free which includes dynamic website scraping, Javascript execution, CSV support, and community support.
  • Other charges based on the number of the pages scraped and each page will deduct one cloud credit from your balance which will be called cloud credits.
  • 5000 cloud credits – $50/Month
  • 20000 cloud credits – $100/Month
  • 50000 cloud credits – $200/Month
  • Unlimited cloud credits – $300/Month

Pros

  • One can learn easily from the tutorial videos and learn easily.
  • Javascript Heavy websites supported
  • Browser extension is open source, so no worries about if vendors shutdown their services.

Cons

  • Large-scale scrapers are not suggested, especially when you need to scrape thousands of pages, as it’s based on chrome extension.
  • IP Rotation and external proxies not supported.
  • Forms and inputs can not be filled.

Links

2.) Scrapy Cloud

Scrapy Cloud is a cloud based service, where you can easily build and deploy scrapers using the scrapy framework. Your spiders can run on the cloud and scale on demand, from thousands to billions of pages. Your spiders can run, monitor and control your crawler using an easy to use web interface.

Data export

  • Scrapy Cloud APIs
  • ItemPipelines can be used to write to any database or location.
  • File Formats – JSON,CSV,XML

Pricing

  • Scrapy Cloud provides a flexible pricing approach which only pays for as much capacity as you need.
  • Provides two packages as Starter and Professional.
  • Starter Package is Free for everyone, which is ideal for small projects.
  • Starter Package has some limitations as one can use 1 hour crawl time, 1 concurrent crawl, 7 day data retention.
  • Professional package is best for companies and developers which have unlimited access for crawl runtime and concurrent crawls, 120 days of data retention, personalized support.
  • Professional package will cost $9 per Unit per Month.

Pros

  • The most popular cloud based web scraping framework- One can deploy a Scraper built using Scrapy using cloud service.
  • Unlimited pages per crawl
  • On demand scaling
  • It provides easy integration for Crawlera, Splash, Spidermoon, etc.
  • QA tools for built in spider monitoring, logging and data.
  • Highly customizable as it is Scrapy
  • For large scale scraping it is useful.
  • All sorts of logs are available with a decent user interface.
  • Lots of useful add ons available.

Cons

  • Coding is required for scrapers
  • No Point and click utility

Links

3.) Octoparse

Octoparse offers a cloud based platform for all users who want to perform web scraping using the octoparse desktop application. Non coders also can scrape data and turn their web pages into structured spreadsheets using this platform.

Data export

  • Databases: MYSQL, SQL Server, ORACLE
  • File Formats: HTML, XLS, CSV and JSON
  • Octoparse API

Pricing

  • Octopars provides a flexible pricing approach with plan range from Free, Standard Plan, Professional Plan, Enterprise Plan, Data services plan and standard plan.
  • Free plan offers unlimited pages per crawl, 10000 records per export, 2 concurrent local runs, 10 crawlers and many more.
  • $75/Month when billed annually, and $89 when billed monthly, Most popular plan is a standard plan for small teams, which offers 100 crawlers, Scheduled Extractions, Average speed extractions, Auto API rotation API access, Email support and many more.
  • $209/Month when billed annually, and $249 when billed monthly, Professional plan for middle sized businesses. This plan provides 250 crawlers, 20 concurrent cloud extractions, Task Templates, Advanced API, Free task review, 1 on 1 training, and many more.

Pros

  • No Programming is required
  • For heavy websites, it supports Javascript.
  • If you don’t need much scalability, it supports 10 scapers in your local PC.
  • Supports Point and click tool
  • Automatic IP rotation in every task

Cons

  • Vendor Lock in is actually disadvantageous so users can’t export scapers to any other platform.
  • As per Octoparse, API functionality is limited.
  • Octoparse is not supported in MAC/Linux, only windows based app.

Best Web Scraping Companies

Links

4.) Parsehub

Parsehub is a free and powerful web scraping tool. It lets users build web scrapers to crawl multiple websites with the support of AJAX, cookies, Javascript, sessions using desktop applications and deploy them to their cloud service.

Data export

  • Integrates with Google Sheets and Tableau
  • Parsehub API
  • File Formats – CSV, JSON

Pricing

  • The pricing for Parsehub is a little bit confusing as it is based on speed limit, number of pages crawled, and total number of scrapers you have.
  • It comes with a plan such as Free, Standard, Professional and Enterprise.
  • Free plan, you can get 200 pages of data in only 40 minutes.
  • Standard Plan, You can buy it $149 per month and it provides 200 pages of data in only 10 minutes.
  • Professional Plan, You can buy it $449 per month and it provides 200 pages of data in only 2 minutes.
  • Enterprise Plan, You need to contact Parsehub to get a quotation.

Pros

  • Supports Javascript for heavy websites
  • No Programming Skills are required
  • Desktop application works in Windows, Mac, and Linux
  • Includes Automatic IP Rotation

Cons

  • Vendor Lock in is actually disadvantageous so users can’t export scapers to any other platform.
  • User can not write directly to any database

Links

5.) Dexi.io

Dexi.io is a leading enterprise-level web scraping service provider. It lets you host, develop and schedule scrapers like other service providers. Users can access Dexi.io from its web-based application.

Data export

  • Add ons can be used to write to most databases
  • Many cloud services can be integrated
  • Dexi API
  • File Formats – CSV, JSON, XML

Pricing

  • Dexi provides a simple pricing structure. Users can pay for using a number of concurrent jobs and access to external integrations.
  • Standard Plan, $119/month for 1 concurrent Job.
  • Professional Plan $399/month for 3 concurrent jobs.
  • Corporate Plan, $699/month for 6 concurrent jobs.
  • Enterprise Plan, contact Dexi.io to get a quotation.

Pros

  • Provides many integrations including ETL, Visualization tools, storage etc.
  • Web based application and click utility

Cons

  • Vendor Lock in is actually disadvantageous so users can only run scrapers in their cloud platform.
  • High price for multiple integration support
  • Higher learning curve
  • Web based UI for setting up scrapers is very slow

Links

6.) Diffbot

Diffbot provides awesome services that help configuration of crawlers that can go in the website index and process using its automatic APIs from different web content. It also allows a custom Extractor option that is also available if users do not want to use automatic APIs.

Data export

  • Integrates with many cloud services through Zapier
  • Cannot write directly to databases
  • File Formats – CSV, JSON, Excel
  • Diffbot APIs

Pricing

  • Price is based on number of API calls, data retention, and speed of API calls.
  • Free Trial, It allows user up to 10000 monthly credits
  • Startup Plan, $299/month, It allows user up to 250000 monthly credits
  • Startup Plan, $899/month, It allows user up to 1000000 monthly credits
  • Custom Pricing, you need to contact Diffbot to get a quotation.

Pros

  • Do not need much setup as it provides Automatic APIs
  • The custom API creation is also easy to set up and use
  • For First two plans, No IP rotation

Cons

  • Vendor Lock in is actually disadvantageous so users can only run scrapers in their cloud platform.
  • Expensive plans

Links

7.) Import.io

With Import.io, users can transform, clean and visualize the data. Users can also develop scraper using click interface and web-based points.

Data export

Web Scraping Service

  • Integrates with many cloud services
  • File Formats – CSV, JSON, Google Sheets
  • Import.io APIs ( Premium Feature )

Pricing

  • Pricing is based on number of pages crawled, access to number of integrations and features.
  • Import.io free, limited to 1000 URL queries per month.
  • Import.io premium, you need to contact Import.io to get a quotation.

Pros

  • Allows automatic data extraction
  • Premium package supports transformations, extractions and visualizations.
  • Has a lot of integration and value added services

Cons

  • Vendor Lock in is actually disadvantageous so users can only run scrapers in their environment platform.
  • Premium feature is the most expensive of all providers.

Links

Summary

In this blog we learned about different web scraping services providers, services, pricing models, etc. So what is a web crawler? A web crawler or spider is a type of automated machine that’s operated by search engines to index the website’s data. This website’s data is typically organized in an index or a database.

Follow this link, if you are looking for Python application development services.

Monday, January 18, 2021

Web scraping (also termed web data extraction, screen scraping, or web harvesting) is a technique of extracting data from the websites. It turns unstructured data into structured data that can be stored into your local computer or a database.

It can be difficult to build a web scraper for people who don’t know anything about coding. Luckily, there are tools available for people with or without programming skills. Also, if you're seeking a job for big data developers, using web scraper definitely raises your working effectiveness in data collection, improving your competitiveness. Here is our list of 30 most popular web scraping tools, ranging from open-source libraries to browser extension to desktop software.

Table of Content

1. Beautiful Soup

Who is this for: developers who are proficient at programming to build a web scraper/web crawler to crawl the websites.

Why you should use it: Beautiful Soup is an open-source Python library designed for web-scraping HTML and XML files. It is the top Python parsers that have been widely used. If you have programming skills, it works best when you combine this library with Python.

2. Octoparse

Who is this for: People without coding skills in many industries, including e-commerce, investment, cryptocurrency, marketing, real estate, etc. Enterprise with web scraping needs.

Why you should use it: Octoparse is free for life SaaS web data platform. You can use to scrape web data and turns unstructured or semi-structured data from websites into a structured data set. It also provides ready to use web scraping templates including Amazon, eBay, Twitter, BestBuy, and many others. Octoparse also provides web data service that helps customize scrapers based on your scraping needs.

3. Import.io

Who is this for: Enterprise looking for integration solution on web data.

Why you should use it: Import.io is a SaaS web data platform. It provides a web scraping solution that allows you to scrape data from websites and organize them into data sets. They can integrate the web data into analytic tools for sales and marketing to gain insight from.

4. Mozenda

Who is this for: Enterprise and business with scalable data needs.

Why you should use it: Mozenda provides a data extraction tool that makes it easy to capture content from the web. They also provide data visualization services. It eliminates the need to hire a data analyst.

5. Parsehub

Who is this for: Data analyst, Marketers, and researchers who lack programming skills.

Why you should use it: ParseHub is a visual web scraping tool to get data from the web. You can extract the data by clicking any fields on the website. It also has an IP rotation function that helps change your IP address when you encounter aggressive websites with anti-scraping techniques.

6. Crawlmonster

Who is this for: SEO and marketers

Why you should use it: CrawlMonster is a free web scraping tool. It enables you to scan websites and analyze your website content, source code, page status, etc.

7. ProWebScraper

Who is this for: Enterprise looking for integration solution on web data.

Why you should use it: Connotate has been working together with Import.io, which provides a solution for automating web data scraping. It provides web data service that helps you to scrape, collect and handle the data.

8. Common Crawl

Who is this for: Researchers, students, and professors.

Web scraping companies near me

Why you should use it: Common Crawl is founded by the idea of open source in the digital age. It provides open datasets of crawled websites. It contains raw web page data, extracted metadata, and text extractions.

9. Crawly

Who is this for: People with basic data requirements.

Why you should use it: Crawly provides automatic web scraping service that scrapes a website and turns unstructured data into structured formats like JSON and CSV. They can extract limited elements within seconds, which include Title Text, HTML, Comments, DateEntity Tags, Author, Image URLs, Videos, Publisher and country.

10. Content Grabber

Who is this for: Python developers who are proficient at programming.

Why you should use it: Content Grabber is a web scraping tool targeted at enterprises. You can create your own web scraping agents with its integrated 3rd party tools. It is very flexible in dealing with complex websites and data extraction.

11. Diffbot

Who is this for: Developers and business.

Why you should use it: Diffbot is a web scraping tool that uses machine learning and algorithms and public APIs for extracting data from web pages. You can use Diffbot to do competitor analysis, price monitoring, analyze consumer behaviors and many more.

12. Dexi.io

Who is this for: People with programming and scraping skills.

Why you should use it: Dexi.io is a browser-based web crawler. It provides three types of robots — Extractor, Crawler, and Pipes. PIPES has a Master robot feature where 1 robot can control multiple tasks. It supports many 3rd party services (captcha solvers, cloud storage, etc) which you can easily integrate into your robots.

13. DataScraping.co

Who is this for: Data analysts, Marketers, and researchers who're lack of programming skills.

Why you should use it: Data Scraping Studio is a free web scraping tool to harvest data from web pages, HTML, XML, and pdf. The desktop client is currently available for Windows only.

14. Easy Web Extract

Who is this for: Businesses with limited data needs, marketers, and researchers who lack programming skills.

Why you should use it: Easy Web Extract is a visual web scraping tool for business purposes. It can extract the content (text, URL, image, files) from web pages and transform results into multiple formats.

15. FMiner

Who is this for: Data analyst, Marketers, and researchers who're lack of programming skills.

Why you should use it: FMiner is a web scraping software with a visual diagram designer, and it allows you to build a project with a macro recorder without coding. The advanced feature allows you to scrape from dynamic websites use Ajax and Javascript.

16. Scrapy

Who is this for: Python developers with programming and scraping skills

Why you should use it: Scrapy can be used to build a web scraper. What is great about this product is that it has an asynchronous networking library which allows you to move on to the next task before it finishes.

17. Helium Scraper

Who is this for: Data analysts, Marketers, and researchers who lack programming skills.

Why you should use it: Helium Scraper is a visual web data scraping tool that works pretty well especially on small elements on the website. It has a user-friendly point-and-click interface which makes it easier to use.

18. Scrape.it

Who is this for: People who need scalable data without coding.

Web

Why you should use it: It allows scraped data to be stored on the local drive that you authorize. You can build a scraper using their Web Scraping Language (WSL), which is easy to learn and requires no coding. It is a good choice and worth a try if you are looking for a security-wise web scraping tool.

19. ScraperWiki

Who is this for: A Python and R data analysis environment. Ideal for economists, statisticians and data managers who are new to coding.

Why you should use it: ScraperWiki consists of 2 parts. One is QuickCode which is designed for economists, statisticians and data managers with knowledge of Python and R language. The second part is The Sensible Code Company which provides web data service to turn messy information into structured data.

20. Scrapinghub

Who is this for: Python/web scraping developers

Web Scraping Companies Inc

Why you should use it: Scraping hub is a cloud-based web platform. It has four different types of tools — Scrapy Cloud, Portia, Crawlera, and Splash. It is great that Scrapinghub offers a collection of IP addresses covering more than 50 countries. This is a solution for IP banning problems.

21. Screen-Scraper

Who is this for: For businesses related to the auto, medical, financial and e-commerce industry.

Why you should use it: Screen Scraper is more convenient and basic compared to other web scraping tools like Octoparse. It has a steep learning curve for people without web scraping experience.

22. Salestools.io

Who is this for: Marketers and sales.

Why you should use it: Salestools.io is a web scraping tool that helps salespeople to gather data from professional network sites like LinkedIn, Angellist, Viadeo.

23. ScrapeHero

Who is this for: Investors, Hedge Funds, Market Analysts

Why you should use it: As an API provider, ScrapeHero enables you to turn websites into data. It provides customized web data services for businesses and enterprises.

24. UniPath

Who is this for: Bussiness in all sizes.

Why you should use it: UiPath is a robotic process automation software for free web scraping. It allows users to create, deploy and administer automation in business processes. It is a great option for business users since it helps you create rules for data management.

25. Web Content Extractor

Who is this for: Data analysts, Marketers, and researchers who're lack of programming skills.

Why you should use it:Web Content Extractor is an easy-to-use web scraping tool for individuals and enterprises. You can go to their website and try its 14-day free trial.

26. WebHarvy

Who is this for: Data analysts, Marketers, and researchers who lack programming skills.

Why you should use it: WebHarvy is a point-and-click web scraping tool. It’s designed for non-programmers. They provide helpful web scraping tutorials for beginners. However, the extractor doesn’t allow you to schedule your scraping projects.

27. Web Scraper.io

Who is this for: Data analysts, Marketers, and researchers who lack programming skills.

Why you should use it: Web Scraper is a chrome browser extension built for scraping data from websites. It’s a free web scraping tool for scraping dynamic web pages.

28. Web Sundew

Who is this for: Enterprises, marketers, and researchers.

Why you should use it: WebSundew is a visual scraping tool that works for structured web data scraping. The Enterprise edition allows you to run the scraping projects at a remote server and publish collected data through FTP.

29. Winautomation

Who is this for: Developers, business operation leaders, IT professionals

Why you should use it: Winautomation is a Windows web scraping tool that enables you to automate desktop and web-based tasks.

30. Web Robots

Who is this for: Data analysts, Marketers, and researchers who lack programming skills.

Why you should use it: Web Robots is a cloud-based web scraping platform for scraping dynamic Javascript-heavy websites. It has a web browser extension as well as desktop software, making it easy to scrape data from the websites.

Closing Thoughts

To extract data from websites with web scraping tools is a time-saving method, especially for those who don't have sufficient coding knowledge. There are many factors you should consider when choosing a proper tool to facilitate your web scraping, such as ease of use, API integration, cloud-based extraction, large-scale scraping, scheduling projects, etc. Web scraping software like Octoparse not only provides all the features I just mentioned but also provides data service for teams in all sizes - from start-ups to large enterprises. You can contact usfor more information on web scraping.

Ashley is a data enthusiast and passionate blogger with hands-on experience in web scraping. She focuses on capturing web data and analyzing in a way that empowers companies and businesses with actionable insights. Read her blog here to discover practical tips and applications on web data extraction

日本語記事:スクレイピングツール30選|初心者でもWebデータを抽出できる
Webスクレイピングについての記事は 公式サイトでも読むことができます。
Artículo en español: Los 30 Mejores Software Gratuitos de Web Scraping en 2021
También puede leer artículos de web scraping en el Website Oficial