Blackboard Inc. vs Expel, Inc.

Blackboard Inc. and Expel, Inc. both appear on the Smoower Developer Ecosystem Index.

Expel, Inc. (rank #430) holds a narrow lead over Blackboard Inc. (rank #602) on the overall Smoower ecosystem score (40 vs 34). The gap of 6 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Expel, Inc. is slightly ahead of Blackboard Inc.. On education (docs, guides and learning material for developers), Expel, Inc. is ahead of Blackboard Inc.. On reach (how visible the ecosystem is beyond its own repos), Blackboard Inc. is clearly ahead of Expel, Inc.. On momentum (release cadence and how fast the ecosystem moves), Expel, Inc. is clearly ahead of Blackboard Inc..

Blackboard Inc. carries 715 GitHub stars across 117 public repos, with 2 repositories active in the last 90 days and 2 external contributors on record. Expel, Inc. shows 73 stars across 28 public repos, 3 active in the last 90 days and 2 external contributors. The star gap on its own does not decide the comparison, but Blackboard Inc.'s footprint is roughly 9.8x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Blackboard Inc. is the stronger read for anyone weighting reach. Expel, Inc. looks better where momentum is the deciding factor. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.