A mais poderosa ferramenta de web scraping e extração de dados disponível!
4.6/5 (11 avaliações)O Dexi pode fazer qualquer coisa que você pode fazer no seu navegador. Sua imaginação é o limite!
Os robôs Dexi não permitem apenas que você leia dados em uma página na Internet. O robô "padrão" mais poderoso no Dexi.io (para web scraping), o robô Extractor permite que você realize logins e pesquisas, selecione elementos em listas suspensas e datas em calendários, passe o mouse sobre elementos, clique em botões, envie formulários, aguarde os elementos aparecerem, percorra e pagine os resultados e extraia os resultados desejados, texto simples ou binário, formatados da maneira desejada. Os robôs extratores também são compatíveis com XML.
Os robôs Building Extractor no Dexi.io são feitos com um simples, mas poderoso, editor de apontar e clicar, mostrando a página da Internet na parte superior e um "console de desenvolvedor" que você está acostumado no seu navegador favorito na parte inferior.
Os usuários podem criar fluxos de dados com facilidade usando as ferramentas ETL (extrair, transformar, carregar) e o mecanismo de transformação de dados do Dexi.io. Os recursos de processamento de dados do Dexi.io fornecem aos usuários a flexibilidade de transformar, manipular, agregar ou combinar dados. O Dexi.io também oferece processos de depuração e desduplicação, ajudando os usuários a identificar e corrigir problemas, bem como gerenciar a desduplicação de dados automaticamente.
O serviço de mineração de dados inteligente (software de extração de dados) do Dexi.io permite que os usuários extraiam dados de conteúdo protegido por senha. Os usuários podem obter informações precisas sobre preços ou disponibilidade processando dados em tempo real. O Dexi.io ajuda os setores bancário, de varejo, governo e tecnologia a conduzir verificações de antecedentes, monitorar marcas e realizar pesquisas.
Vantagens
* The visual editor makes web automation accessible to people who aren't familiar with coding.
* All web automation "robots" that you build are run by Dexi, you won't have to set up a server/scheduler by yourself.
* Support for many 3rd party services (captcha solvers, cloud storage, etc) which you can easily integrate into your robots.
Web automation is far from as simple as people think. I have plenty of experience working with various automation frameworks (Selenium, mostly), so I'm well aware of how difficult these things can be at times. So I'm rather impressed with what the Dexi team has managed to put together here.
While the support team can be a bit slow to respond at times (and this is coming from someone on the priciest account tier), they definitely know their stuff. Any problems you encounter in Dexi can usually be solved by them, though the time it takes for said solution varies a lot (anything from one day to over a month).
It's not a perfect service, but it's constantly being improved, and I'm excited to see what an awesome product Dexi will be in the future. For now, it definitely meets the minimum requirements that one would expect from a web automation framework.
Desvantagens
* Lacks some advanced functionality that you'd find in other automation frameworks.
* The "Dexi" browser has many quirks that you have to account for when building robots it is by no means 1:1 with a common browser like Chrome.
* Documentation could be a lot better.
* API endpoints are a bit lacking.
* Various UI annoyances, especially in the robot editor.
The robot editor in Dexi is both a blessing and a curse. If you're not used to working with web automation, you'll find it a lot more useful than having to write code, but if you're well-versed in Selenium for example, you'll definitely experience some frustration at times.
Dexi has an API, which is good and all, but there's many things that could be done via their API that there's no support for right now. For example, retrieving artefacts from a failed execution (logs, screenshots).
There's also the fact that your bots aren't being executed in "normal" browser, but rather Dexi's custom browser. This means that actions you can perform with no problem in your own web browser may not work the same way when you try them out in a Dexi robot. And if you do encounter this, and there's no other way to execute the action you're trying to perform, you're completely out of luck, and have to contact the Dexi support team for assistance.
I realize that my usage of this software is probably a bit more advanced than the average user, so these complaints may not apply to your use case. Dexi is, overall, a good service.
Vantagens
After researching many different software tools, and testing several, I found Dexi.io is the only one that could achieve everything I needed.
It has a modular interface that's incredibly adaptable to building out just about any custom tool (or tools) a user may need. As I'm personally not a programmer, and have never had an aptitude for SQL, what Dexi offers is right within my comfort zone. Yes, there are advanced features and capabilities to the tool that go well beyond my understanding. In that sense, I'm driving the Lamborgini at 30 miles per hour. However, Dexi gets me where I need to go, while for others I'm sure it can do a whole lot more.
I would encourage anyone considering the software to do what I did, and give the free trial a spin. Definitely watch a couple tutorial videos on the site or YouTube, and that will help get you going. There is also an online knowledge base covering just about every relevant topic. Lastly, I've found the technicians at Dexi are very helpful in answering questions, and have quickly gotten me "unstuck" in the rare instances I found myself circling the drain.
Overall, I give Dexi.io top marks. A++ and can't recommend enough.
Desvantagens
I honestly don't have any major issues with the software.
The website is really great. if you are a beginner in scraping and web crawling, this is the tool that will convert you from Zero to Hero in scraping and crawling. great for beginners and experts.
Pros:
- Easy to use GUI
- Integration with Amazon S3 -- Box -- DropBox -- (S)FTP -- Google Drive -- Web Hooks
- Formats: CSV (.csv) -- JSON (.json) -- Excel `97 (.xls) -- Excel XML 2003 (.xls) -- Excel Spreadsheet (.xlsx) -- XML (.xml)
- Run executions on schedules.
- Free account will give you:
Robots: (Unlimited)
Users: (Unlimited)
Run time: 24 hours
Requests: (Unlimited)
Page visits: (Unlimited)
Traffic: (Unlimited)
- They also have a great customer support.
Cons:
- Help and support page on the site don't cover everything. waiting for a better documentations.
Hi Youssef.
Thank you very much and thank you for an honest review. We have taking your comment on documentation onboard and made some improvements.
Kind regards, Jacob Laurvigen
Vantagens
Ease of use: I am not a developer but their interface, tutorials and customer service made it pretty intuitive. I was in a hurry, so after building half of the robot I hired them. The price was reasonable and I had a lot of other work to do, so it was a win-win.
Support: Sales and support were attentive and helpful. I couldn't ask for a better experience.
Reasonable pricing: I started to do the work myself and even though I was figuring it out, I decided to have them finish the robot build because the price was so reasonable.
Desvantagens
The user experience of building could have been slightly smoother, but as a non-developer I was able to get things moving after watching a few short videos.
Hi Joseph.
Thank you for your review and the kind words.
Kind regards, Jacob Laurvigen
I have used CloudScrape to download data from a specific website that does not primarily and easily provide download links. I found this product after two weeks of examining different options, including some of the well known commercial softwares. What made me choose it was the great customer support. They provided me every support I requested and even added some features to their product to even better deliver what I wanted. Moreover, it is very used friendly and easy to use for any person. It was also very fast. I would recommend considering it as a serious option for online data scraping tasks.
Hi Hamid.
Thank you for the top marked review. We really appreciate this.
Kind regards, Jacob Laurvigen
Abaixo estão algumas perguntas frequentes sobre o dexi.io.
O dexi.io oferece os seguintes planos de pagamento:
A partir de: US$ 119,00/mês
Modelo de preços: Assinatura
Avaliação gratuita: Disponível
Não temos informações sobre os recursos do dexi.io.
Os clientes habituais do dexi.io são:
Grandes empresas, Empresas de médio porte, Pequenas empresas
O dexi.io está nos seguintes idiomas:
Inglês
O dexi.io tem os seguintes planos de preços:
Assinatura
Não temos informações sobre os dispositivos compatíveis com o dexi.io.
O dexi.io se integra com os seguintes aplicativos:
Box, Facebook, Google Drive, Google Maps
O dexi.io oferece as seguintes opções de suporte:
Suporte online
Mass data extraction.