Apollo.io vs Close

Apollo.io (Apollo's github repo. Be awed) and Close (The inside sales CRM of choice for SMBs) both appear on the Smoower Developer Ecosystem Index.

Close (rank #298) holds a modest lead over Apollo.io (rank #602) on the overall Smoower ecosystem score (45 vs 34). The gap of 11 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), Close is ahead of Apollo.io. On education (docs, guides and learning material for developers), Apollo.io is ahead of Close. On community (issue response, PR reviews and discussion health), Close is ahead of Apollo.io. On reach (how visible the ecosystem is beyond its own repos), Apollo.io is clearly ahead of Close. On momentum (release cadence and how fast the ecosystem moves), Close is clearly ahead of Apollo.io.

Apollo.io carries 73 GitHub stars across 41 public repos, with 7 repositories active in the last 90 days and 5 external contributors on record. Close shows 3,871 stars across 190 public repos, 25 active in the last 90 days and 10 external contributors. The star gap on its own does not decide the comparison, but Close's footprint is roughly 53.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Apollo.io is the stronger read for anyone weighting reach. Close 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.