Clio vs SignNow

Clio and SignNow (SignNow e-signature API - send, sign & embed documents in any app. SDKs for Node.js, Python, PHP, .NET & Java.) both appear on the Smoower Developer Ecosystem Index.

SignNow (rank #209) holds a modest lead over Clio (rank #625) on the overall Smoower ecosystem score (49 vs 33). The gap of 16 points reflects composite signals across code, docs, community and reach.

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

Clio carries 518 GitHub stars across 19 public repos, with 4 repositories active in the last 90 days and 3 external contributors on record. SignNow shows 96 stars across 16 public repos, 8 active in the last 90 days and 4 external contributors. The star gap on its own does not decide the comparison, but Clio's footprint is roughly 5.4x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Clio is the stronger read for anyone weighting education. SignNow 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.