SMS & voice, one API
Fire text campaigns and connect calls from the same platform. Every number is provisioned to the team that owns it.
Carrier-grade telephony · live on Telnyx
Close on the first ring.
SharpClose puts carrier-grade SMS and voice behind your entire sales floor — numbers provisioned in minutes, every message and minute metered in the open, at a fraction of the usual per-message price.
No credit card to build your org · pay only when you send.
1-min
Number provisioning
2ch
SMS & voice, one API
100%
Metered in the open
∞
Tenants, sealed apart
Built on Telnyx carrier infrastructure/
Ed25519-verified webhooks/
Row-level tenant isolation/
Transparent metering ledger
The platform
Everything a sales floor needs to reach — and close.
One platform for text and talk, built multi-tenant from the first table so an agency can run every client on it without a wire ever crossing.
Multi-tenant by design
Row-level isolation per org. Run a whole agency and every client's leads, numbers, and logs stay sealed off from the next.
Transparent metering
A live ledger meters every message and minute against a clear rate card. The invoice is the number you already watched climb.
Numbers in minutes
Per-org provisioning buys, assigns, and configures Telnyx numbers automatically — no support ticket, no porting queue.
Power dialing
Queue the list, let the platform dial, and drop your closers straight into live conversations — not ringing handsets.
Role-based access
RBAC from owner to agent. The floor sees exactly the numbers, lists, and logs their role should — and nothing past it.
From zero to dialing
Live in an afternoon, not a procurement cycle.
Spin up your org
Sign up and your tenant is created with its own isolated store and roles.
Provision numbers
Search, buy, and assign carrier numbers to teams in a couple of clicks.
Launch campaigns
Send SMS, connect calls, and run the dialer from one shared inbox.
Meter & close
Watch spend tick live against your rate card while your team closes.
Pricing
Pay for what you send. Watch it live.
No seat minimums, no mystery overage. A clear per-message, per-minute rate card — the same number your metering ledger shows in real time.
- No monthly platform minimum
- Unlimited tenants and teammates
- Metering ledger you can audit line by line
Rates shown are illustrative — your live rate card is set at signup.
Rate cardUSD · pay-as-you-go
Outbound SMSper message segment
$0.006
Voiceper minute, either leg
$0.009/min
Local numberper number, monthly
$1/mo
Platform feeper tenant
$0
Put a sharper phone system
behind your close.
Spin up a tenant, provision your first number, and send a message in the next ten minutes.