Subscription Analytics Platform
ChartMogul vs Expel, Inc.
Developer ecosystem comparison across GitHub activity, SDKs, documentation, community, reach and momentum.
ChartMogul (Subscription Analytics Platform) and Expel, Inc. both appear on the Smoower Developer Ecosystem Index.
ChartMogul (rank #401) holds a narrow lead over Expel, Inc. (rank #430) on the overall Smoower ecosystem score (41 vs 40). The gap of 1 points reflects composite signals across code, docs, community and reach.
On code quality (the state of repositories, tests, releases and polish), ChartMogul is slightly ahead of Expel, Inc.. On education (docs, guides and learning material for developers), Expel, Inc. is slightly ahead of ChartMogul. On community (issue response, PR reviews and discussion health), ChartMogul is clearly ahead of Expel, Inc.. On reach (how visible the ecosystem is beyond its own repos), Expel, Inc. is ahead of ChartMogul. On momentum (release cadence and how fast the ecosystem moves), Expel, Inc. is ahead of ChartMogul.
ChartMogul carries 112 GitHub stars across 21 public repos, with 7 repositories active in the last 90 days and 3 external contributors on record. Expel, Inc. shows 73 stars across 28 public repos, 3 active in the last 90 days and 2 external contributors.
ChartMogul is the stronger read for anyone weighting community. Expel, Inc. looks better where reach 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.
Side-by-side metrics
| Metric | ChartMogul | Expel, Inc. |
|---|---|---|
| Ranking | ||
| Overall rank | #401 | #430 |
| Pillars | ||
| Overall | 41 | 40 |
| Code | 47 | 45 |
| Education | 54 | 61 |
| Community | 53 | 27 |
| Reach | 14 | 24 |
| Momentum | 30 | 40 |
| Builder experience | 0 | 0 |
| Signals | ||
| Stars | 112 | 73 |
| Forks | 64 | 36 |
| Public repos | 21 | 28 |
| Active repos (90d) | 7 | 3 |
| External contributors | 3 | 2 |
| Avg polish | 41 | 51 |
| Avg AI-readiness | 43 | 34 |