Quo vs SignNow

Quo (World's best business phone app) 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 Quo (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 clearly ahead of Quo. On education (docs, guides and learning material for developers), SignNow is clearly ahead of Quo. On community (issue response, PR reviews and discussion health), SignNow is ahead of Quo. On reach (how visible the ecosystem is beyond its own repos), SignNow is ahead of Quo. On momentum (release cadence and how fast the ecosystem moves), SignNow is ahead of Quo.

Quo carries 12 GitHub stars across 20 public repos, with 2 repositories active in the last 90 days and 0 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 SignNow's footprint is roughly 8.0x larger, which usually shows up in downstream signals like inbound issues and third party integrations.

Quo is worth a look for teams already invested in its stack. SignNow looks better where education 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.