Email Signature Management · compliance · Updated June 2026
SOC 2-certified Email Signature Management
4 of the 9 email signature management tools we track publish a SOC 2 attestation, from $0.9/mo. Here's the verified list — every name links to its sourced pricing record and the date we captured it.
The verified list
- SOC 2-certified: Exclaimer, Opensense, BulkSignature, and WiseStamp.
- Cheapest: Exclaimer from $0.9/mo.
- Coverage: 4 of 9 tracked email signature management tools.
As of · compliance status is re-verified with each catalog refresh
SOC 2-certified email signature management — pricing & other attestations
| Tool | Entry price | Also certified | Verified |
|---|---|---|---|
| Exclaimer | $0.9/mo | HIPAA, GDPR | 2026-06-15 |
| Opensense | $1/mo | GDPR | 2026-06-15 |
| BulkSignature | $1.1/mo | GDPR | 2026-06-15 |
| WiseStamp | $9/mo | HIPAA, GDPR | 2026-06-15 |
Compliance and pricing re-verified with each catalog refresh. Last catalog update 2026-06-15.
Frequently asked questions
Which email signature management tools are SOC 2-certified?
Exclaimer, Opensense, BulkSignature, and WiseStamp carry a SOC 2 attestation as of 2026-06-15.
What is the cheapest SOC 2-certified email signature management?
Exclaimer, from $0.9/mo. Verified 2026-06-15.
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