Signal
docs · 5dchannel · updated 2026-07-10
Specifications
| Channel Group | messaging |
| Integration Mode | local_bridge |
| Bridge | signal-cli |
| Linked Account | Yes |
| Persistent Credentials | Yes |
| Phone Number | conditional |
| Dependencies | signal-cli bridge; linked Signal account/phone number; persistent credentials |
Price components
| Type | USD | Basis | Source | Verified | Freshness |
|---|---|---|---|---|---|
| No published price. | |||||
Cost at three usage tiers
| A few questions and small tasks each day. | $0.00/mo |
| Daily use, plus some scheduled tasks. | $0.00/mo |
| Working for you most of the day, including web tasks. | $0.00/mo |
Fixed monthly cost; independent of usage.
What others don't publish
- Signal requires an external signal-cli bridge, a linked Signal account or phone number, and persistent credentials. A separate phone/account cost may apply and is not included in the estimate. · docs.openclaw.ai/channels/signal + hermes-agent signal, 2026-07-10