OpenBB significantly outpaces Evidence in community adoption with 71,700 stars compared to 6,835 stars on GitHub. This 10.5x difference suggests OpenBB has a much larger and more active community. In terms of developer contributions, OpenBB has 7,373 forks, indicating strong developer engagement.

OpenBB shows more recent development activity with its last commit 11 days ago, while Evidence was last updated 6 months ago. This suggests OpenBB is being more actively maintained.

Both tools share common technology foundations, being built with JavaScript, CSS, Typescript. However, they differ in their additional technology choices: Evidence uses SvelteKit while OpenBB leverages JSX, Python.

Both projects started around the same time, with Evidence beginning 5 years ago and OpenBB 6 years ago.

Evidence is licensed under MIT, while OpenBB's license terms are not publicly specified.

Both tools serve similar use cases in BI Platforms. However, they also have distinct specializations: Evidence also focuses on Data Visualization while OpenBB extends into Financial Data, Financial Planning & Analysis (FP&A).

Both Evidence and OpenBB offer self-hosting capabilities, giving you full control over your data and infrastructure.