About the Services
Boomi
Boomi AtomSphere is an integration platform as a service (iPaaS). It provides integration of cloud and on-premise applications without appliances or coding. Boomi started in 2000 and now serves some 20,000 of its customers worldwide. Among these are AT&T, American Express, and others.
The platform supports real-time data integration. And it scales to meet high-volume needs in mobile, batch, and EDI environments. It has an easy graphical user interface, and users have positive feedback about it.
Boomi ensures your data is safe. It also has security and privacy certifications like HIPAA, SOC 1 and 2, and more.
Apache Nifi
Apache Nifi is an open-source, easy-to-use system to process and distribute data. Brand new UI version 1 was released in 2016. More than 2400 companies are using Apache Nifi, according to Enlyft.
Apache Nifi works on-premise or with any cloud provider. You can download, install, and configure Apache Nifi on Linux, Mac, and Windows machines. Keep in mind that Nifi may require technical skills. You can’t install it and build ETL pipelines in minutes. But once you complete your configuration, you can prepare data pipelines in a browser.
There are no limits on the number of data sources and destinations in a pipeline. You are only limited by the processing capacity of your machine.
Data security and privacy are your responsibility. But if you deploy the system in AWS or Azure, you can leverage their security and privacy certifications.
Skyvia
Skyvia is a no-code cloud data integration platform for many data integration scenarios. It’s an all-rounder tool for ETL, ELT, Reverse ETL, data migration, one-way and bi-directional data sync, workflow automation, and more. Devart launched this fantastic product in 2014 for cloud data integration and backup.
Skyvia offers more than 180 ready-made data connectors. These are available for thousands of free users, including 2000+ paid customers. Big names like Hyundai and General Electric trust Skyvia to process their data. Its easy-to-use, drag-and-drop interface suits both IT professionals and business users. And don’t take our word for it. Listen to G2 reviewers about how easy it is to start and work with it. Data integration experts who used other tools can adapt with little to no help from support.
Skyvia has flexible pricing plans perfect for small startups and large enterprises. So, it makes it applicable to businesses of all sizes. Also, Skyvia’s freemium model allows users to start using it now and then decide if they need to upgrade later.
The safety of your data is also our prime concern. So, we hosted it in Microsoft Azure cloud, providing the best data security and privacy. It complies with a wide set of security standards, including SOC 2, ISO 27001, and many others.
 |  |  | |
|---|---|---|---|
| Focus | Data integration, ETL, workflow automation | ETL, ELT | Data ingestion, ELT, ETL, reverse ETL, data sync, workflow automation. |
| Skill level | Low code solution. | No-code solution. | No-code wizard. Top-rated as one of the easiest ETL tools by G2. |
| Sources | 240+ connectors | Unspecified | 180+ |
| Destinations | Bi-directional integration with major popular data sources (apps, databases, data warehouses and lakes). | Unspecified | Supported data sources, including databases, data warehouses, cloud apps and flat files. |
| Database replication | Full table and incremental via change data capture. | Full and incremental load. | Full table and incremental via change data capture. |
| Ability for customers to add new data sources | Developers can build a custom connector using the Boomi Connector Software Development Kit (SDK). | Contributing to community/coding. | Ye s, by request or using REST API connector. |
| G2 customer satisfaction | 4.3 out of 5 247 reviews | 4.2 out of 5 23 reviews | 4.8 out of 5 217 Reviews |
| Peer Insights satisfaction | 4.5 155 Ratings | None | 4.8 103 Ratings |
| Developer tools | The Boomi Flow OpenAPI connector for connecting and performing actions and operations on RESTful APIs. Developers can build a custom connector using the Boomi Connector Software Development Kit (SDK). | Web interface, REST API. CLI, integration to Kafka, and more. | REST connector for data sources that have REST API. |
| Advanced ETL capabilities | The Boomi Integration visual design interface for process creation | REST API and open architecture. | Visual ETL data pipeline designer with data orchestration capabilities. |
| Compliance and security certifications | HIPAA/HITECH, SOC1/SOC2, FeDRAMP, IRAP, PCI DSS, HECVAT, CAIQ, etc. | No provided security and privacy certifications. | HIPAA, GDPR, PCI DSS. ISO 27001 and SOC 2 (by Azure). |
| Purchase process | Requires a conversation with sales. | Download, install, and configure. | Self-service or sales. |
| Vendor lock-in | Annual contracts. | None | Monthly or annual contracts. |
| Pricing | Pricing depends on the number of used connectors, workflow, environments, etc. With 30-day free trial. | Free | Volume-based and feature-based pricing. Freemium model allows to start with a free plan. |
Connectors
Boomi
The Boomi website boasts over 300,000 endpoints supported. Now these are not the actual number of connectors. Their list of connectors includes 240+ only. It includes popular data destinations: data warehouses and cloud applications. Boomi supports the following types of connectors: application, event-driven, technology, and custom. Developers can write their custom connectors in Java using Boomi’s Connector SDK. Connectors are either Boomi or partner-maintained. And they categorize these by connector classes (Small Business, Standard, Enterprise, Trading Partner).
Customers can deploy connections up to the number of licenses in their subscription.
Apache Nifi
Apache Nifi can connect to various data sources, including SQL and NoSQL databases, flat files, and others. It has a number of components for data extraction and loading called processors which you can drag in the Nifi canvas and configure.
Every Nifi processor for data access is available to you. You can check the Apache Nifi documentation for more details.
You can contribute new data sources and destinations to the сommunity. So, you need to know Java and follow the rules of the community in contributing code.
Skyvia
Skyvia offers more than 180 connectors, and more to come very soon. It supports connectors for CRMs, accounting, email marketing, e-commerce, human resources, marketing automation, payment processing, product management, all major databases and DWH, flat files, and more. It’s also not a problem whether your data is on-premise or in the cloud.
You can access your on-premise data with peace of mind using the Skyvia Agent. It allows you to connect to databases like SQL Server, MySQL, and more using an encrypted connection. You need to download the Skyvia Agent and install it. Then, download a secured key file and place it in the same folder as the Agent. The Agent is like an unbreakable metal door, and you use the key file to open that door to your on-premise data. You can also set it up so that Skyvia can access only the resources you specify and nothing else.
Customers can also leave a request for a new data connector. And Skyvia will prioritize building it without additional payment.
Transformation
Boomi
Boomi supports a set of prebuilt transformations through procedures called shapes. These transformations include encryption/decryption, search/replace, and more. And it lets you create custom preload transformations to convert data formats.
When a process runs, the inbound connector in the Start shape retrieves the data. Possible types are database, EDI, flat file, XML, or JSON. The resulting data goes into the process as one or more documents. Documents move in sequence through the process steps. Each shape performs a specific task on the data and then passes it on to the next shape.
Apache Nifi
Apache Nifi transformation capabilities include aggregating, splitting, data encryption, and decryption to hide sensitive information. You can also do XSLT transforms for XML data and JOLT transforms for JSON data. Besides that, you can also do regular expressions and even run SQL commands in relational databases.
All transformations in Apache Nifi are part of its Processors list. So, check specific transformation processors in the Apache Nifi documentation.
Skyvia
Skyvia is a full-featured ETL service that allows powerful data transformations. It is a no-code solution allowing data splitting, conversion, lookups, and many more.
You can use the Skyvia Data Flow and Control Flow for advanced data pipelines. Transformations for these advanced pipelines are flexible. It supports extending your data with new columns, conditional flows, and summarized values. And all these you can do with parameters, variables, and more for flexibility without code.
Moreover, Skyvia has an Expression Builder to build formulas with many functions. With this, you can convert or extract parts of the data or form new values to suit your needs. And if you love coding in SQL, Skyvia can further extend your transformation needs. It supports multiple joins, groupings, CASE expressions, and more in SELECT queries. And you can also use DML commands like INSERT, UPDATE, and DELETE.
Support
Boomi
Boomi provides three levels of support: Standard, Premier, and Premier Plus. Depending on the chosen plan, you get support through different communication channels. Email support is available for all customers. But there’s limited case management. Support is available only during business hours, based on the region. And response time is up to two business days. Phone and chat support are for Premier plans only.
Boomi also offers on-demand online training for its customers.
Apache Nifi
Open-source projects like Apache Nifi have communities where you can ask for help. You can be a part of their mailing list or you can chat to them through Slack. There is no resolution time for your problems, neither is priority support.
However, there are how-to videos and documentation. And you can ask questions on developer-focused sites like StackOverflow.
Skyvia
Skyvia offers free email, chat (on the website or in-app), and forum support for all customers. It also provides extensive documentation with lots of tutorials and user guides.
For paid customers, Skyvia offers a prioritized support including additional support options for Enterprise customers.
Pricing
Boomi
Boomi offers a 30-day free trial called Personal Edition. Scheduling and deployment are not available during this trial period. Pricing options vary depending on the feature offerings available for each edition. Factors like various environments, advanced workflow, parallel processing, and more affect pricing. You can also choose between support offerings that depend on your Boomi edition.
Apache Nifi
The tool is free to use, from downloading to configuring. However, keep in mind that you'll have to pay for the planned infrastructure later on. There is no difference whether you'll build your own data centers or use cloud services.
There are also companies offering consulting services and even freelancers who have successful implementations experience, but they also require payment.
So, if you need to get the fast result it will be better to use alternatives that provide quick solutions. Apache Nifi, however, can offer you a flexibility for complex scenarios.
Skyvia
Skyvia Data Integration is a freemium tool with an option to request a 14-day trial. So, price is not a barrier to entry.
And when you’re ready, paid plans start from $19 per month. Pricing tiers depend on a few factors. It includes the number of loaded records, scheduling frequency, and advanced ETL features. There are no sale commitments. And customers can upgrade or downgrade at any time. Check out a detailed comparison here.
If you doubt the price is worth it, check out review sites like G2. Aside from ease of use, reasonable pricing is one of the things Skyvia customers like. So, you can be sure the features you get are worth every penny.