Stack Research score history
Every recorded change to Stack Research’s overall score since November 1, 2026, with the audit note written at the time. Scores follow our published methodology; affiliate status never affects them.
- Score today
- 2.51/10
Score today
- Score changes
- 1
Score changes
- Audit entries
- 2
Audit entries
Score over time
Every entry newest first
- Raised from2.49to2.51(+0.02)
Scores re-checked on 6 November 2026 after the correction review pricing 4.6 to 4.7.
- First publishedat2.49
lab 0.0 / shipping 7.5 / pricing 4.6 / tenure 0.5 / transparency 5.5. First audit after the vendor's submission. All 22 catalogue products have an Accumark Labs report whose key the laboratory confirms, but each posted copy prints a different client from the laboratory's own copy (rule A4), so every certificate scores 0 and none counts toward the testing gate; every report is issued to another business (rule A7 SUPPLIER, -0.5). No operating history before this audit could be established (rule D).
Score changes for every vendor are on the score changes page. Stack Research may display its current score with the score badge, which updates automatically and has no effect on the score.