Alternatives to Quaderno
Other Tax compliance software vendors we measure, sorted by how much they publish that Quaderno does not. This is a comparison of disclosure, not of features or fitness.
12 shown of 25 that differ from Quaderno on at least one criterion we measured for both. Public transparency score, not a product or security rating.
Quaderno has 8 gaps in what we could measure: Data processing agreement, Subprocessor list, Status page with history, Certifications named, HTTPS enforced with HSTS, No third-party tracking before consent, security.txt (RFC 9116), Named privacy contact. The column “publishes and Quaderno does not” is the one that closes them.
| Vendor | Score | Publishes, and Quaderno does not | Quaderno publishes, and they do not | |
|---|---|---|---|---|
| Avalaraavalara.com | 48/100 | 4 Status page with history, Certifications named, HTTPS enforced with HSTS, +1 | 2 Uptime SLA with a figure, Notice before subprocessors change | Compare |
| Fintuafintua.com | 35/100 | 3 Certifications named, HTTPS enforced with HSTS, Named privacy contact | 1 Public pricing | Compare |
| Amazon VAT Partnertaxually.com | 26/100 | 3 Data processing agreement, HTTPS enforced with HSTS, Named privacy contact | 4 Data location stated, Public pricing, Uptime SLA with a figure, +1 | Compare |
| Vertexvertexinc.com | 22/100 | 3 Status page with history, Certifications named, HTTPS enforced with HSTS | 4 Data location stated, Public pricing, Uptime SLA with a figure, +1 | Compare |
| Billitbillit.eu | 35/100 | 2 HTTPS enforced with HSTS, Named privacy contact | 2 Uptime SLA with a figure, Notice before subprocessors change | Compare |
| Kontistkontist.com | 35/100 | 2 HTTPS enforced with HSTS, Named privacy contact | 2 Uptime SLA with a figure, Notice before subprocessors change | Compare |
| VAT ITvatit.com | 30/100 | 2 Subprocessor list, Certifications named | 3 Public pricing, Uptime SLA with a figure, Notice before subprocessors change | Compare |
| Amavatamavat.eu | 26/100 | 2 HTTPS enforced with HSTS, Named privacy contact | 3 Public pricing, Uptime SLA with a figure, Notice before subprocessors change | Compare |
| Tungsten Automationtungstenautomation.com | 26/100 | 2 HTTPS enforced with HSTS, Named privacy contact | 3 Public pricing, Uptime SLA with a figure, Notice before subprocessors change | Compare |
| Countxcountx.com | 22/100 | 2 HTTPS enforced with HSTS, Named privacy contact | 3 Data location stated, Uptime SLA with a figure, Notice before subprocessors change | Compare |
| Taxfixtaxfix.de | 14/100 | 2 HTTPS enforced with HSTS, Named privacy contact | 4 Data location stated, Public pricing, Uptime SLA with a figure, +1 | Compare |
| Staxxerstaxxer.com | 17/100 | 1 HTTPS enforced with HSTS | 3 Data location stated, Uptime SLA with a figure, Notice before subprocessors change | Compare |
Only criteria we could measure for both are counted. Where we could measure one and not the other, the row is silent: that would be a statement about our measurement, not about either vendor. Every single result with its source is on the two profiles.