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Comparing Dell Boomi with Improvado and Weld

Carolina Russ
Carolina Russ5 min read
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What is Dell Boomi

Dell Boomi AtomSphere is a cloud-native iPaaS that provides ETL, API management, B2B/EDI integration, and workflow automation via a visual “Atom” runtime architecture. It supports 200+ connectors (SaaS, on-prem, databases) and allows users to build, deploy, and manage integration processes (called Atoms) in a drag-and-drop interface. Boomi’s AtomSphere runs on a lightweight runtime engine that can be deployed in the cloud or on-premise for hybrid scenarios.

Pros

  • 200+ connectors for SaaS, on-prem, and big data sources.
  • Cloud-native or on-prem Atom runtime allows hybrid deployments.
  • Visual process designer with drag-and-drop mapping, enriched by shape-specific logic (e.g., function, decision, loop).
  • Built-in error handling, version control, and CI/CD integration.

Cons

  • Costly licensing structure (per-connection, per-Atom), which can escalate for high throughput or many connectors.
  • Complex transformations sometimes still require scripting (JavaScript/Groovy), reducing low-code benefits for advanced scenarios.
  • Learning curve: mastering Atoms, Molecules, and hybrid architecture requires time, particularly for non-technical users.

Dell Boomi Documentation:

What I like about Dell Boomi

Boomi’s AtomSphere makes deploying integration processes easy—Atommachines can run anywhere (cloud or on-prem), and the visual interface is intuitive for building mappings.

What I dislike about Dell Boomi

Licensing can be expensive, especially for high-volume data. Complex integrations can require coding despite the low-code promise.
Read full review

What is Improvado

Improvado is a cloud-based data platform that helps businesses automate their data management and reporting. It connects to a wide range of data sources, including marketing platforms, CRM systems, and e-commerce platforms, and allows users to blend and transform their data to create a single source of truth.

Pros

  • Easy to use
  • Great support and onboarding
  • Automation features
  • Flexibility
  • Great for agencies with multiple accounts

Cons

  • Expensive, especially for large data volumes
  • Learning curve
  • Limited features
  • Limited integrations

A reviewer on G2:

What I like about Improvado

Improvado has been surprisingly easy to use. Within just a few clicks we have been able to integrate all our media platforms into our datalake. The numerous in-depth guides make this process very easy.

What I dislike about Improvado

Read full review

What is Weld

Weld is a powerful ETL platform that seamlessly integrates ELT, data transformations, reverse ETL, and AI-assisted features into one user-friendly solution. With its intuitive interface, Weld makes it easy for anyone, regardless of technical expertise, to build and manage data workflows. Known for its premium quality connectors, all built in-house, Weld ensures the highest quality and reliability for its users. It is designed to handle large datasets with near real-time data synchronization, making it ideal for modern data teams that require robust and efficient data integration solutions. Weld also leverages AI to automate repetitive tasks, optimize workflows, and enhance data transformation capabilities, ensuring maximum efficiency and productivity. Users can combine data from a wide variety of sources, including marketing platforms, CRMs, e-commerce platforms like Shopify, APIs, databases, Excel, Google Sheets, and more, providing a single source of truth for all their data.

Pros

  • Premium quality connectors and reliability
  • User-friendly and easy to set up
  • AI assistant
  • Very competitive and easy-to-understand pricing model
  • Reverse ETL option
  • Lineage, orchestration, and workflow features
  • Advanced transformation and SQL modeling capabilities
  • Ability to handle large datasets and near real-time data sync
  • Combines data from a wide range of sources for a single source of truth

Cons

  • Requires some technical knowledge around data warehousing and SQL
  • Limited features for advanced data teams

A reviewer on G2 said:

What I like about Weld

First and foremost, Weld is incredibly user-friendly. The graphical interface is intuitive, which makes it easy to build data workflows quickly and efficiently. Even with little experience in SQL and pipeline management, we found that Weld was straightforward and easy to use. What really impressed me, however, was Weld's flexibility. It was able to handle data from a wide variety of sources, including SQL databases, Google Sheets, and even APIs. The solution also allowed us to customize my data transformations in a way that best suited my needs. Whether I needed to clean data, join tables, or aggregate data, Weld had the necessary tools to accomplish the task. Weld's performance was also exceptional. I was able to run large-scale ETL jobs quickly and efficiently, with minimal downtime via a Snowflake instance and visualization via own-hosted Metabase. The solution's scalability meant that I could process more data without any issues. Another standout feature of Weld was its support. I never felt lost or unsure about how to use a particular feature, as the support team was always quick to respond to any questions or concerns that I had. Overall, I highly recommend Weld as an ETL solution. Its user-friendliness, flexibility, performance, and support make it an excellent choice for anyone looking to streamline their data integration processes. I will definitely be using Weld for all my ETL needs going forward.

What I dislike about Weld

Weld is still limited to a certain number of integrations - although the team is super interested to hear if you need custom integrations.
Read full review

Dell Boomi vs Improvado: Ease of Use and User Interface

Dell Boomi

Boomi’s Integration Builder uses a web-based canvas to create process flows. Connectors and maps are configured via dialogs. Error-handling, version control, and deployment controls are integrated. Some users find building very complex workflows cumbersome despite the visual design.

Improvado

Improvado is known for its ease of use and strong support, making it a good choice for businesses looking to integrate multiple media platforms with minimal effort.

Dell Boomi vs Improvado: Pricing Transparency and Affordability

Dell Boomi

Boomi’s pricing is multi-faceted—permanent Atom licenses, per-connection pricing, and usage-based charges for transactions. SMBs may need to request custom quotes to stay within budget.

Improvado

Improvado's pricing is custom, which can be expensive depending on data volumes, making it less accessible for small businesses but valuable for larger enterprises with extensive data needs.

Dell Boomi vs Improvado: Comprehensive Feature Set

Dell Boomi

Features: ETL/ELT processes, API management, EDI/B2B integration, workflow automation, data quality, and master data management. It also offers training, community forums, and professional services.

Improvado

Improvado offers automation features and flexibility in data management and reporting, catering well to agencies handling multiple accounts.

Dell Boomi vs Improvado: Flexibility and Customization

Dell Boomi

Custom scripting is supported via Groovy or JavaScript for complex transforms. Atoms can be deployed virtually anywhere for hybrid use cases. However, you rely on Boomi for core engine updates; it’s not open-source.

Improvado

Improvado provides flexibility in data integration and transformation, but has limited features compared to more comprehensive platforms, which might require additional customization for some use cases.

Summary of Dell Boomi vs Improvado vs Weld

WeldDell BoomiImprovado
Connectors200++200+500+
Price$99 / Unlimited usageSubscription-based (per Atom/connection; starts ~$1000/month)Custom
Free tierNoNoNo
LocationEUAustin, TX, USAUS
Extract data (ETL)YesYesYes
Sync data to HubSpot, Salesforce, Klaviyo, Excel etc. (reverse ETL)YesYesNo
TransformationsYesYesYes
AI AssistantYesNoNo
On-PremiseNoYesNo
OrchestrationYesYesNo
LineageYesYesNo
Version controlYesYesNo
Load data to and from ExcelYesYesNo
Load data to and from Google SheetsYesNoNo
Two-Way SyncYesYesNo
dbt Core IntegrationYesNoNo
dbt Cloud IntegrationYesNoNo
OpenAPI / Developer APIYesYesNo
G2 Rating4.84.34.5

Conclusion

You’re comparing Dell Boomi, Improvado, Weld. Each of these tools has its own strengths:

  • Dell Boomifeatures: etl/elt processes, api management, edi/b2b integration, workflow automation, data quality, and master data management. it also offers training, community forums, and professional services. boomi’s pricing is multi-faceted—permanent atom licenses, per-connection pricing, and usage-based charges for transactions. smbs may need to request custom quotes to stay within budget. .
  • Improvadoimprovado offers automation features and flexibility in data management and reporting, catering well to agencies handling multiple accounts.improvado's pricing is custom, which can be expensive depending on data volumes, making it less accessible for small businesses but valuable for larger enterprises with extensive data needs..
  • Weldweld integrates elt, data transformations, and reverse etl all within one platform. it also provides advanced features such as data lineage, orchestration, workflow management, and an ai assistant, which helps in automating repetitive tasks and optimizing workflows.weld offers a straightforward and competitive pricing model, starting at $99 for 2 million active rows, making it more affordable and predictable, especially for small to medium-sized enterprises..
Review the detailed sections above—connectors, pricing, feature set, and integrations—and choose the one that best matches your technical expertise, budget, and use cases.

Want to try a better alternative? Try Weld for free today.