JetBrains offers Free Trial, but Weld does not.
Pricing for JetBrains Starts at $6/month whereas for Weld Starts at $79/month.
JetBrains offers several advantages, including Augments developer environments, Works with team tools, Increases information, Reduces routine tasks, Improves programming productivity and many more functionalities.
The cons of JetBrains may include a Limited IDE compatibility, On-premise models pending, Over-reliance on updates, Integration not always seamless. and No open source availability
Weld offers several advantages, including Unifies data cross-platform, Simplified data engineering, Unique insights generation, Boosts informed decision making, Comprehensive cookies management and many more functionalities.
The cons of Weld may include a No API mentioned, No mobile version, Doesn't support all databases, No offline usage. and No multiple users support