About the Services
Celigo
Celigo is an iPaaS platform providing data integration processes for automated data synchronization and system integration as well as streamline operations with cloud and on-premise services. It was founded in 2005 and offers its customers 200+ integration templates with pre-built data flows that can be configured according to business logic.
Celigo offers a low-code solution and features for developers to create complex data integration flows with the help of JavaScript. The platform suits for businesses of all sizes and overall provides service to thousands of companies worldwide. Celigo charges its clients by subscription plans (the number of data endpoints and flows, etc.).
Apache Airflow
Apache Airflow is a free, open-source platform for developing batch-oriented workflows. It launched in 2014 and has big-name companies like Airbnb, Lyft, and Etsy in its portfolio. It has a growing community of over 2,000 contributors and many users worldwide.
Apache Airflow uses a workflow management system. This system handles automating and monitoring data integration processes. It can handle simple data transfers and complex machine-learning workflows. The user interface is easy to use, so you can focus on your work instead of minding a confusing interface.
But having that simple interface has a caveat. Open-source platforms need technical expertise, and Airflow is no different. You can start with several options to install. If you don’t want to hire experts to do this for you, you need to know about Python and some required libraries and even about Docker Containers for a seamless cloud deployment.
Apache Airflow also doesn’t have a record of privacy and security certifications, but it has security features like role-based access control and encryption. So, your data is safe from prying eyes. It also provides logging and auditing capabilities. So, this will help identify and investigate any security or privacy incidents. Companies with stringent security and privacy requirements trust Apache Airflow. But again, either you need some more technical expertise, or pay for someone who knows how to secure Airflow in your environment.
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 | ELT, B2B integrations. | ETL, ELT, and reverse ETL | Data ingestion, ELT, ETL, reverse ETL, data sync, workflow automation. |
| Skill level | Low code workspace. | Python coding skills. | No-code wizard. Top-rated as one of the easiest ETL tools by G2. |
| Sources | 200+ | 80+ | 180+ |
| Destinations | Bi-directional integration with major popular data sources (apps, databases, data warehouses and lakes). | Supported data sources. | Supported data sources, including databases, data warehouses, cloud apps and flat files. |
| Database replication | Full table replication | Full or incremental load. | Full table and incremental via change data capture. |
| Ability for customers to add new data sources | Yes, using universal adaptors for HTTP, FTP, and REST. | Yes, by coding. | Ye s, by request or using REST API connector. |
| G2 customer satisfaction | 4.6 out of 5 402 reviews | 4.3 out of 5 71 reviews | 4.8 out of 5 217 Reviews |
| Peer Insights satisfaction | 4.7 182 Ratings | - | 4.8 103 Ratings |
| Developer tools | integrator.io allows accessing Flow Builder, Data Loader, and Dev playground. | Python packages/CLI. Web UI. | REST connector for data sources that have REST API. |
| Advanced ETL capabilities | The Flow Builder for creating and managing data integrations. AI/ML in integrations | Integration with other integration tools like Kafka, dbt, Airbyte, and more. | Visual ETL data pipeline designer with data orchestration capabilities. |
| Compliance and security certifications | HIPAA, GDPR, CCPA, FERPA, SOC 2 | No official list of certifications. | HIPAA, GDPR, PCI DSS. ISO 27001 and SOC 2 (by Azure). |
| Purchase process | Requires a conversation with sales. | Download and install. | Self-service or sales. |
| Vendor lock-in | Annual subscriptions. | None | Monthly or annual contracts. |
| Pricing | 3 pricing tiers with 30-day free trial. With free limited plan. | Cloud-hosted with volume-based pricing. Self-managed with a customized package. With a free tier and 14-day trial. | Volume-based and feature-based pricing. Freemium model allows to start with a free plan. |
Connectors
Celigo
Celigo supports more than 200 connectors. This includes databases, SaaS apps, and more. But your chosen plan limits the number of connectors you can use. The free plan allows you to have 2 endpoints or connectors in 1 flow or integration. You can’t do much in the free plan unless you move to a paid plan.
You can also let Celigo connect to on-premise data sources using the Celigo Agent. With this, there’s no need to whitelist IP addresses from Celigo to your on-premise server.
There’s also a universal adaptor for creating new connectors. So, if your data source can use REST, HTTP, or FTP, Celigo can communicate with it.
Apache Airflow
Apache Airflow provides 80+ built-in data connectors and provider packages. These connectors will work with various types of data sources. And this includes databases, cloud platforms, and messaging systems. It can also deal with popular APIs, data warehouses, and lakes. Some of the most popular connectors include MySQL and PostgreSQL.
But, if you need one that is not available, you can create your own using Airflow’s API. Additionally, the Airflow community never stops developing and sharing new connectors. So, if your data source is so unique and recent, look for a connector in the community first. But if nobody made one for it yet, prepare to roll up your sleeves and 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
Celigo
With Celigo, you can sort, group, filter, and more. You can make transformations in 2 ways: using rules or coding in JavaScript.
Celigo allows using rules to define simple operations to transform your data. Some examples are flattening JSON or XML structures or removing columns you don’t want to include in the integration.
But complex transformations require coding. This includes looping through a list to perform a calculation or restructuring the entire row with existing and new columns. So, you need JavaScript skills to do this.
Both rules and JavaScript transformations are available in Flow Builder and Data Loader.
Apache Airflow
Apache Airflow provides a flexible way to handle data transformations. Airflow supports a variety of data transformation tasks. This includes data cleansing, aggregation, filtering, and enrichment. You can perform transformations using code-based approaches. So, if you prefer to click than code to perform transformations, this is not for you.
Airflow has a web, graphical interface for data transformations, but coding is always required. So, it supports programming languages like Python and SQL.
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
Celigo
Celigo has many online resources and the community. There is also free online training at Celigo University and live training sessions from experts. Aside from these, Celigo has a support system in their Customer Success Plans. There are 3 plans: Essential, Preferred, and Premier.
Customers of any plan have access to online resources, support tickets, and chat. They also have a customer success manager.
Standard support SLA is available for the Essential plan. Meanwhile, phone support and extended hours are available for the Preferred plan. Finally, the Premier plan adds the highest support SLA. It includes the fastest response time and strategic planning.
Whether these plans are part of any of the pricing plans is not clear. Contact their Sales representative to clarify.
Apache Airflow
Airflow has an active and helpful community, and users can access various support channels depending on their needs. Their website provides documentation and guides for all levels of users. They also have a mailing list where users can ask for help and get support from the community.
For those who need more help, premium support is available through third-party vendors. These vendors provide support levels, including response time guarantees and service-level agreements (SLAs). They also offer training and consulting services.
Users can reach out to these vendors through their websites or by contacting them directly to benefit from their premium support services. With these options, users can choose the level of support that fits their needs and budget.
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, there's also a phone support option and additional support options for Enterprise customers.
Pricing
Celigo
The pricing plans for Celigo are available in G2. They are Free, Professional, Premium, and Enterprise. What you can get for each plan is available but not the price. You have to contact Sales to get a quote.
You can start with the 30-day free Ceiligo trial with all features accessible. Except that you can’t use the Sandbox environment where you can test your integrations. When the trial period expires, you need to upgrade to a paid plan or you will be switched to the Free plan where you can only have 1 flow integration and 2 endpoint with no Celigo Agent for on-premise data sources.
Choosing a paid plan will allow you to have more endpoints, flows, and access to API management. But for Professional and Premium plans, the API management is a separate price. Note also that the integrator.io Sandbox has a license with a separate price.
Celigo pricing is one of the dislikes in review sites. But some agree that you get what you paid for.
Apache Airflow
Apache Airflow is an open-source platform, which means it’s free to use. There are no hidden charges or fees to access and use Airflow’s core features.
Moreover, Apache Airflow doesn’t need any upfront payment, subscription, or contract. Users can download, install, and run the software. They can do that on their own hardware or cloud infrastructure. They have full control over their deployment, scaling, and maintenance. This makes it an attractive option for those who want to avoid vendor lock-in.
There are also no user, workflow, or data source limitations in using Airflow. You can experiment, innovate, and collaborate on your pipelines without worries.
But this flexibility needs a lot of skilled work hours. So, if you need a data integration tool that is ready to use from day 1, this may not be an attractive option.
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.