Web Scraping Programs
ParseHub is a web scraping solution provider that provides both a cloud-based web scraper and a desktop application. The desktop software with support for Mac, Windows, and Linux is free to use (with some limitations) and comes with some of the most advanced. ParseHub is built for the modern web and also works with even the most outdated websites.
By Ida Jessie Sagina, Scrapeworks.
- We are looking for a solution to do web scraping and extract the specified Google location data that is usually displayed on the Google search results. It should also extract the name of the location. We predefined the searches, example named BANK branches. G The KCB BRANCH ITEN KENYA Use.
- Web scraping is the process of gathering information from the Internet. Even copy-pasting the lyrics of your favorite song is a form of web scraping! However, the words “web scraping” usually refer to a process that involves automation. Some websites don’t like it when automatic scrapers gather their data, while others don’t mind.
- Mar 05, 2020 FMiner is a visual web data extraction tool for web scraping and web screen scraping. Its intuitive user interface permits you to quickly harness the software’s powerful data mining engine to extract data from websites. In addition to the basic web scraping features it also has AJAX/Javascript processing and CAPTCHA solving.
If there’s anything that I’ve learned in content creation over the past year, it’s that no matter how good your piece of content is, without strategic promotion and marketing it isn’t going to add the intended value to anyone, be it the readers or the company I work for.
Though promoting on social media and company website counts, if my blog or whitepaper reaches a highly-qualified list of readers who’ll find the content truly useful then you couldn’t find a more gratified writer than me! So how am I going to build that golden list for every content I develop? The Web is a huge mine of thoughts and interests expressed by diverse people and collecting data from this wealth of information could help me spot the right audience - a process familiarly known as web scraping.
Well, I could outsource the entire scraping job to a managed services company but my coding and tools-exploration instincts cultivated during my 3 year-stint as a cyber techie in a leading software development company, got the better of me. I decided to get my hands dirty with the ins and outs of web scraping and the number of options I had knocked me out.
Armed with my study of the web scraping landscape, I’ve categorized all the available options I was able to find and the unique features of popular web scraping tools found in the market that appeals to different audience segments.
Before jumping straight to the web scraping tools, it’s important to determine how you are going to harvest web data and that’s dependent on the purpose, your levels of curiosity and the resources you have in hand.
So first, pick the right web scraping approach
Based on my outlook, web scraping is majorly done in the following ways -
- Build your very own scraper from scratch
This is for code-savvy folks who love experimenting with site layouts and tackle blockage problems and are well-versed in any programming language like Python, R or Perl. Just like their routine programming for any data science project, a student or researcher can easily build their scraping solution with open-source frameworks like Python-based Scrapy or the rvest package, RCrawler in R.
- Developer-friendly tools to host efficient scrapers
Web scraping tools suitable for developers mostly, where they can construct custom scraping agents with programming logic in a visual manner. You can equate these tools to the Eclipse IDE for Java EE applications. Provisions to rotate IPs, host agents, and parse data are available in this range for personalization.
- DIY Point-and-click web scraping tools for the no-coders
To the self-confessed non-techie with no coding knowledge, there’s a bunch of visually appealing point and click tools that help you build sales list or populate product information for your catalog with zero manual scripting.
- Outsourcing the entire web scraping project
For enterprises that look for extensively scaled scraping or time-pressed projects where you don’t have a team of developers to put together a scraping solution, web scraping services come to the rescue.
If you are going with the tools, then here are the advantages and drawbacks of popular web scraping tools that fall in the 2nd and 3rd category.
DIY point-and-click web scraping tools for the no-coders
Truly a killer in the DIY tools category, Import.io provides a way for anyone with a web data need to extract information with a very user-friendly, intuitive, and interactive interface. The cloud-based scraping platform can structure data found behind images, login screen and hundreds of web pages with absolutely no coding. Monitoring website changes and the ability to integrate with a number of reporting tools and apps make it a great option for enterprises with a pressing scraping need.
Pros:
- A simple and light-weight UI that works well for non-coders looking to build their list of prospects or track price changes.
- It’s a viable option for scraping at a reasonable speed efficiently from different websites concurrently.
Cons:
If this sounds like your Aha product then there should be just one thing stopping you from trying it - the PRICE! While they had adopted a freemium model earlier, it’s no longer available (basic plan begins at $299/month) and scraping more pages equals scraping more dollars off your pocket.
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Earlier called CloudScrape, Dexi.io is another visually stunning extraction automation tool positioned for commercial purposes and is available as a hassle-free browser app. Dexi has provisions for creating robots that can work as an extractor or crawler or perform ETL data cleansing tasks after extraction in the form of Dexi Pipes. The powerful scraping tool gives suggestions after data selection on the webpage for intelligent extraction features that resolves pagination issues, performs extraction in a loop and takes screenshots of web pages.
Pros:
- There are no tough set-up routines that you’ve got to follow. Sign up and the browser app opens for you to create your robot. Their awesome support team will help you with the bot creation in case you hit a roadblock.
- For a commercial tool, the standard plan priced at $119/month (for small projects) is very reasonable and the professional plan would be apt for a larger business needs.
Web Scraping Programs
Cons:
- The concept of add-ons in Dexi.io though attractive at first becomes a handful to maintain as the add-ons increase and so does the cost for any add-on in the store.
- There are slight murmurs and grunts about the product documentation which I believe Dexi folks can easily fix.
The blue Octo promises data at your fingertips with no programming at all and they’ve really got it. Within just 2 years of their launch, Octoparse has gone through 7 revised versions tweaking their scraping workflow with the feedback received from users. It’s got an intuitive point-and-click interface that supports infinite scrolling, log-in authentication, multi-format data export and supports unlimited pages per crawl in its free plan(yes, you heard that right!).
Pros:
- Scheduled crawling features and provision for unlimited web pages per crawl make it an ideal choice for price monitoring scenarios.
- Features provided in their free plan are more than enough if you are looking for an effective one-time, off-the-shelf solution with good user guide documentation. Also, precise extraction of data can be achieved with their in-built XPath and Regex tools.
Cons:
- Octoparse is yet to add pdf-data extraction and image extraction features (just image URL is fetched) so calling it a complete web data extraction tool would be a tall claim.
- Customer support is not great for the product and timely responses are not to be expected.
A desktop app that offers a graphical interface to select and extract the data of your choice from Javascript and AJAX pages as well and is supported by Windows, Mac OS X, and Linux. It can scrape through nested comments, maps, images, calendars, and pop-ups too. They’ve also got a browser-based extension to launch your scrape instantly and the tutorials out there are of great help.
Pros:
- ParseHub has a rich UI and pulls data from many tricky areas of a website, unlike other scrapers.
- Developers can play with ParseHub’s RestfulAPI for good data access after they are happy with the one-off scrape.
Cons:
- The purported free plan from ParseHub looks painful by limiting number of scraped pages to 200 and just 5 projects in all. Plus, their paid versions begin at a whopping $149 per month which sounds way overboard especially for one-time scrapes.
- Speed at which scrape is performed needs to be vastly improved which also slows down the rate at which large volume scrape is done.
Outwit technologies offers a simple, no-fancy GUI which was initially offered as a Firefox add-on (legacy version still available but with no feature updates) and now comes as a freely downloadable software that can be upgraded to Light and Pro version. With no programming skills, Outwit Hub can extract and export links, email addresses, RSS news and data tables to CSV, HTML, Excel or SQL databases. Their other products like Outwit Images and documents fetch images and docs from websites to your local drives.
Pros:
- It’s a flexible and powerful option for people looking to source contacts and is priced appropriately beginning at $69 for the basic one-time standalone application purchase.
- The “Fast Scrape” feature is a nice add to quickly scrape data from a list of URLs that you feed Outwit.
Cons:
- Outwit’s aptness for repeated, high volume scrapes is questionable and their documentation and tutorials definitely need a lift.
- The product lacks a point-and-click interface so first time users may need to go through random Youtube tutorials before their scrape venture.
A visual web scraping software with a macro designer component to develop a scraping project flowchart by looking at the website alongside the same screen. The Python-based tool can be run on both Windows and Mac OS machines with good Regex support. FMiner has advanced data extraction features like captcha solving, post-extraction data refining options and allows you to embed python code to run tasks on target websites.
Pros:
Being multi-platform and a software feasible for both the no-code as well as the developer community, FMiner is powerful for data harvesting from complex site layouts.
Cons:
- The visual interface isn’t very appealing and efforts need to be put in to construct a proper scraping workflow (think flowcharts and connectors). You need to know your way around defining data elements with XPath expressions
- After a 15-day trial, you are forced to purchase at least the basic software version which is priced at $168 with no scheduling, email reporting or JS support. Btw, how active are they in keeping their product updated? Not so sure as there’s no news on recent improvements in FMiner.
Next, we examine Developer-Friendly Web scraping Tools.
Monday, January 18, 2021Web 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. Windows 7 download tool for mac.
5. Parsehub
Who is this for: Data analyst, Marketers, and researchers who lack programming skills.
What Is The Best Web Scraping Tool
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.
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
Data Scraping Program
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.
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
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
Free Web Scraping Software
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.
Web Scraping Programs For Beginners
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.
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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 |