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Voice | SignalWire

Programmable Voice

TYPE INBOUND /min OUTBOUND /min
Local (10DLC) $0.00660 $0.00800
Toll Free $0.01470 $0.00690
SIP $0.00300 $0.00300
WebRTC $0.00300 $0.00300

* Destinations including Hawaii, Alaska, and high rate centers may incur an additional access fee.
Contact Sales for more pricing options.

Numbers (DIDs)

TYPE PRICE /month
Local (10DLC) $0.50
Toll Free $0.80

Both Local and Toll-Free numbers can be ported into SignalWire for no charge. Port-out incurs a $5.00 per-number fee.
Contact Sales for more pricing options.

Voice Features

FEATURE PRICE
Cloud Call Recording API $0.00200 / minute
Cloud Call Recording Transcription API $0.02000 / 15 seconds
AI Agent $0.16 / per minute
Audio Conferencing $0.0018 /minute /participant
Audio <Stream> / Tap $0.00300 / minute
CNAM lookup $0.00800
Number lookup $0.00500
E911 Service $0.75000 / month
SIP Refer $0.10

Please Contact Sales for further information on the above features.

High Throughput Calling

PSTN and SIP

CALLS / SECOND PRICE
1 $0 / month / each
2 to 20 $15 / month / each
21 to 50 $20 / month / each
51 to 100 $25 / month / each
101 to 200 $30 / month / each
201 to 250 $40 / month / each

Requires three month commitment. Set and billed independently for PSTN and SIP.

Transcription, Translation and Summarization

Feature Price
Standard TTS (Text-to-Speech) $0.00008 / 10 characters per use
Premium TTS (Text-to-Speech) $0.00032 / 10 characters per use
Rime TTS $0.00012 per character
ElevenLabs TTS $0.000297 per character
AMD (Answering Machine Detection) $0.00600 / one-time per call
Speech-to-Text $0.015 / 15 seconds per use
Premium Speech-to-Text $0.03 / 15 seconds per use
Live Transcription $0.065 / minute
Live Translation $0.085 / minute
Live Summarization $0.000125 / token

PSTN API

INBOUND (10DLC) OUTBOUND (10DLC) INBOUND (Toll Free) OUTBOUND (Toll Free)
$0.00660 $0.00800 $0.01470 $0.00690

* Destinations including Hawaii, Alaska, and high rate centers may incur an additional access fee.
Contact Sales for more pricing options.

SIP API

INBOUND OUTBOUND
$0.00300 $0.00300

Contact Sales for more pricing options.

Subscribers

TYPE PRICE/MONTH
Subscriber $3.00

Click here to learn more about Subscribers.

Opus

FEATURE PRICE
Opus 8khz codec transcoding (ultra low bitrate) $0.006/minute
Opus 16khz codec transcoding (low bitrate) $0.006/minute
Opus 24khz codec transcoding(standard bitrate) $0.012/minute
Opus 48khz codec transcoding(HD bitrate) $0.012/minute

NOTE: Opus codec support is optional and is additive to the standard SIP or WebRTC rate per minute. For example, standard rates for SIP are $0.003 per minute and if the codec chosen is Opus 16khz at $0.012 per minute, the total price per minute for the call would be calculated at $0.015 per minute.

Also, if Opus is being used for recording, added to a conference, calling an AI Agent or another resource, the charge is added to that call.

If Opus is not decoded/encoded (e.g., a two party, 1:1 call) it would be a passthrough and not incur a charge.

A charge for Opus is only applied once per call, even if there are multiple legs of a call.

Programmable Voice

TYPE INBOUND /min OUTBOUND /min
Local (10DLC) $0.00660 $0.00800
Toll Free $0.01470 $0.00690
SIP $0.00300 $0.00300
WebRTC $0.00300 $0.00300

* Destinations including Hawaii, Alaska, and high rate centers may incur an additional access fee.
Contact Sales to discuss further discounts for committed-use contracts.

Numbers (DIDs)

TYPE PRICE /month
Local (10DLC) $0.50
Toll Free $0.80

Local and Toll-Free numbers can be ported into SignalWire for no charge. Port-out incurs a $5.00 per-number fee.
Contact Sales for more pricing options.

Voice Features

FEATURE PRICE
Standard TTS (Text-to-Speech) $0.00008 / 10 characters per use
Premium TTS (Text-to-Speech) $0.00032 / 10 characters per use
ElevenLabs TTS $0.000297 per character
AMD (Answering Machine Detection) $0.00600 / one-time per call
Cloud Call Recording API $0.00200 / minute
Cloud Call Recording Transcription API $0.02000 / 15 seconds
AI Agent starting at $41.00 per month
Audio Conferencing $0.0018 /minute /participant
Audio <Stream> / Tap $0.00300 / minute
CNAM lookup $0.00800
Number lookup $0.00500
Speech-to-Text $0.015 / 15 seconds per use
Premium Speech-to-Text $0.03 / 15 seconds per use
E911 Service $0.75000 / month
SIP Refer $0.10

Please Contact Sales for further information on the above features.

High Throughput Calling

PSTN and SIP

CALLS / SECOND PRICE
1 $0 / month / each
2 to 20 $15 / month / each
21 to 50 $20 / month / each
51 to 100 $25 / month / each
101 to 200 $30 / month / each
201 to 250 $40 / month / each

Requires three month commitment. Set and billed independently for PSTN and SIP.

PSTN API

INBOUND (10DLC) OUTBOUND (10DLC) INBOUND (Toll Free) OUTBOUND (Toll Free)
$0.00660 $0.00800 $0.01470 $0.00690

* Destinations including Hawaii, Alaska, and high rate centers may incur an additional access fee.
Contact Sales for more pricing options.

SIP API

INBOUND OUTBOUND
$0.00300 $0.00300


Contact Sales for more pricing options.

Subscribers

TYPE PRICE/MONTH
Subscriber $3.00

Click here to learn more about Subscribers.

Opus

FEATURE PRICE
Opus 8khz codec transcoding (ultra low bitrate) $0.006/minute
Opus 16khz codec transcoding (low bitrate) $0.006/minute
Opus 24khz codec transcoding(standard bitrate) $0.012/minute
Opus 48khz codec transcoding(HD bitrate) $0.012/minute

NOTE: Opus codec support is optional and is additive to the standard SIP or WebRTC rate per minute. For example, standard rates for SIP are $0.003 per minute and if the codec chosen is Opus 16khz at $0.012 per minute, the total price per minute for the call would be calculated at $0.015 per minute.

Also, if Opus is being used for recording, added to a conference, calling an AI Agent or another resource, the charge is added to that call.

If Opus is not decoded/encoded (e.g., a two party, 1:1 call) it would be a passthrough and not incur a charge.

A charge for Opus is only applied once per call, even if there are multiple legs of a call.