Now live — phone infrastructure for AI

Give your agent
a phone number.
Make it real.

Voice, SMS, routing, and compliance — through one agent-native API. Not a chatbot platform. Not a voice AI wrapper. A carrier. Built for the machine layer.

Provision a phone line
// Copy prompt for your agent
Provision a phone line for our support agent
and make voice + text live
1Number claimed
2Identity attachedSaperly support
3RoutingVoice + text
4ComplianceActive
5StatusReady for calls, text, handoffs
+1 (415) 555 0142
Live number — provisioned in seconds
Inbound live
Outbound live
SMS included
Caller ID verified
Routing consistent
Audit trail attached

What your agent gets

Not a webhook adapter. Not a wrapper. A real carrier layer — the same infrastructure your agents need to operate in the world.

A real number

Claimed in one API call. Owned by the agent — not a person. Inbound, outbound, SMS — live in seconds, not weeks of carrier negotiation.

Same number. Every call.

One stable caller ID across every product, team, and channel. The agent's identity doesn't change when the stack does.

Voice or text. Same line.

Switch between calling and messaging on the same number. No new provider. No new number. No re-verification cycles.

Compliance, built in.

Disclosure, consent, and audit logging — enabled per line. Compliance doesn't live in your application code. It ships with the carrier.

Webhook-native API.

Every call routes to your endpoint. Your agent, your logic. Works with any framework — LangChain, AutoGen, CrewAI, or roll your own.

Scales with your fleet.

One number or one thousand. Reliability and observability from day one. The carrier layer that grows with you.

Modes
Voice mode
Live
Text mode
Live
Handoff preserved
Live
Webhook mode live · Transcript attached · Future network: high reliability, low latency
Playbook

Built for a million agents.

Your agent doesn't need a phone plan. It needs a carrier identity — a number it owns, routing it controls, compliance it ships with. That's what Saperly is. Not a feature. Not a plugin. Infrastructure.

Works with
LangChain AutoGen CrewAI Custom
SDKs
Node.js Python MCP

Simple usage-based pricing.

Pricing for teams deploying agents on real phone infrastructure — without turning carrier operations into a separate product.

Pay as you go
$0/month base
  • $5 signup credit, never expires
  • No card to start
  • First number free for 30 days
  • $2.50/month per phone number
  • $0.13/min webhook voice
  • $0.26/min hosted voice
  • $0.02/segment SMS to US/CA
  • Inbound SMS worldwide — included
Start free
Scale
Custom pricing
  • Volume pricing
  • Custom MSA + Net-30/60
  • Dedicated number pools
  • Priority support
Contact sales
Voice and SMS billed per destination zone
Zone A
US / CA
$0.13/min · $0.02/SMS
Zone B
UK / EU / AU / JP / IL / +
$0.26/min · $0.03/SMS
Zone C
MX / BR / ZA / +
$0.39/min · $0.05/SMS

Ship your agent with a phone number today.

Sign up, claim a line, wire the webhook. Five minutes. No carrier negotiation. No telco paperwork.

Start building