
Conversations happen naturally. Secure them programmatically.
The Proxy API connects two parties together, allowing them to communicate and keep personal information private.
Save money using intelligent number pooling
Don’t buy phone numbers you won’t need. Proxy API automates phone number allocation, recycling phone numbers to power multiple concurrent conversations.

Manage sessions and gather insights from conversations
Proxy can power thousands of conversations from just one phone number while preserving distinct conversation threads, allowing you to sort and learn from any interaction.

Get to market faster using an API industry leaders rely on
Proxy API handles complex conversation management logic, utilizing industry‑proven best practices while saving you months of development time building a solution yourself.

Proxy features
Proxy lets you build a solution that matches the unique needs of your business with out‑of‑the‑box functionality and the flexibility to control granular features of your app.
Phone number management
- Geomatching
- Sticky Sender
- Intelligent Concurrency
Session management
- Content moderation
- Control session lifetime
- Conversation management
- Set business hours
Phone number capabilities
- Omnichannel messaging
- PSTN and VoIP calling
- International phone numbers
- Short Codes
- MMS
Insights
- Message logs
- Call logs
Ways to use Proxy
Conversations can happen anywhere. Proxy helps you protect them everywhere.
# A session is an instance of two people communicating
session = ProxyService.sessions.create(
unique_name='ORDER-10003912',
ttl=3600 # This session should last 1 hour
)
# Add our first participant
participant_a = session.participants.create(
identifier='+12345678901'
)
# Add our second participant
participant_b = session.participants.create(
identifier='+19876543210'
)
# That’s it! Our proxied conversation, complete with masked phone numbers, has been created.
# Each participant will now have a Twilio Proxy number assigned.
Plans & Pricing
Proxy provides a number of cost effective usage options. Pick from pay‑as‑you‑go or choose a plan that's right for you.
Pay‑as‑you‑go
First 50 for free
$0.10 per additional active session
$0 / month
Small
$0.10 per additional active session
$400 / month
Medium
$0.10 per additional active session
$700 / month
Large
$0.10 per additional active session
$1,500 / month
Questions? Talk to an expert.