KeyStamp gives growing teams branded signature control without enterprise sales calls. Start a 7-day free trial on any plan — no charge until your trial ends.
7-day free trial on any self-serve plan — no charge until your trial ends.
Billed annually
Billed per user
Small teams that need basic branded signature control
Billed annually
Billed per user
Recommended for growing companies
Billed annually
Billed per user
Advanced admin control, audit, and integrations
100+ users
Sales-led plan for larger organizations
KeyStamp undercuts Exclaimer ($0.90+/user), WiseStamp ($19/mo + per-user fees), and Newoldstamp ($1.80/signature) — with a 7-day Growth trial and pay-as-you-grow per-user billing.
Every self-serve plan includes a 7-day free trial. Upgrade or downgrade anytime.
| Feature | Starter | Growth | Business | Enterprise |
|---|---|---|---|---|
| Organizations | 1 | 1 | 1 | Custom |
| Email signature templates | Up to 3 | Up to 10 | Unlimited | Unlimited |
| Centralized signature management | ||||
| Employee profile fields | ||||
| AI email signature generator | Basic | Basic | Basic | Basic |
| Gmail / Outlook install guides | ||||
| Team / department management | — | |||
| Invitation emails | — | |||
| Banner & CTA blocks | — | |||
| Custom fields | — | |||
| Audit log | — | |||
| Zoho Desk integration | — | |||
| Multiple admins | — | — | ||
| Advanced team rules | — | — | ||
| Campaign / banner scheduling | — | — | Coming soon | |
| Usage / activity dashboard | — | — | Coming soon | |
| API / webhook-ready billing | — | — | ||
| SSO / directory sync | — | — | — | When available |
| Multi-organization support | — | — | — | |
| Support level | Basic | Priority | Premium | Dedicated |
Every new Global Admin starts with one 7-day Growth free trial. Complete Stripe checkout with a payment method for your selected plan (priced for 1 user — you). You won't be charged until the trial ends — then billing continues automatically for you and any users added during the trial.
KeyStamp starts at $0.60/user/month (annual) with per-user billing — significantly lower than Exclaimer ($0.90+), WiseStamp ($19/mo platform fee plus per-user), and Newoldstamp ($1.80/signature).
Your Global Admin account counts as one seat. Each company admin, team admin, and employee you add also counts. Seat quantity updates automatically as your team grows, and you're billed for the total when the trial ends.
Yes. Change your billing interval anytime from the Global Admin billing page or Stripe Customer Portal. Annual plans save up to 20%.
Your subscription continues automatically on the plan you selected, billed for your Global Admin plus any users added during the trial. Each account gets one 7-day trial — it cannot be activated again.
Yes. Organizations with 100+ users can contact our sales team for custom pricing, onboarding, SSO, and dedicated support.
Start your 7-day free trial today. Choose a plan, complete Stripe checkout, then create your account — you won't be charged until the trial ends.
