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SignalWire
Palo Alto, CA-based communications platform company founded 2017. Private. Operates in CPaaS, CCaaS, and UCaaS markets. Serves developers, enterprises, and contact centers with programmable voice, messaging, video, and AI agent APIs.
Plans tracked
1
no add-ons
Pricing changes
1
Latest Aug 31, 2026
Pricing model
Usage-based
No free tier
Pricing Change History
1 change20261 change
Week 36 · Aug 31, 2026
Packaging
WeeklySignalWire corrects DIY-comparison savings claim from 56% to 36%
The 'Savings' stat in the Monthly Cost Breakdown table (SignalWire vs DIY stack comparison) was corrected from 56% to 36%; underlying dollar figures ($3,260 vs $5,100+) are unchanged and 36% is the mathematically accurate value.
Research SignalWire's pricing with the Pulse Agent
Ask anything about SignalWire's plans, packaging shifts, and how it compares across the market — answered live from verified data.
Ask the agentCurrent plans
Captured| Plan | Price |
|---|---|
| Voice API | $0.01 per minute (local inbound) |
Company Facts
CategoryCloud & DevOps
Free tierNo
Employees51-100
Tracked sinceMay 13, 2026
Pricing last seenAug 31, 2026
Websitesignalwire.com
How SignalWire compares with its peers
| Company | Entry price | Last change |
|---|---|---|
T Twilio | $0.01 /mo + usage | Sep 7, 2026 |
P Plivo | $1,000 /mo | Aug 24, 2026 |
T Telnyx | $1 /phone number/mo + usage | Oct 12, 2026 |
F Flow | $99 /mo, billed annually | — |
1 100ms | Free | — |
8 8Base | $50 /developer/mo | — |
SignalWire pricing FAQ
- How much does SignalWire cost?
- SignalWire prices on usage: the Voice API plan is $0.01 per minute (local inbound).
- Does SignalWire have a free plan?
- No. SignalWire does not list a free tier.
- What pricing model does SignalWire use?
- SignalWire uses usage-based pricing across 1 plan.
- When did SignalWire last change its pricing?
- Aug 31, 2026: SignalWire corrects DIY-comparison savings claim from 56% to 36%.
- How often has SignalWire changed its pricing?
- Pulse has recorded 1 pricing change for SignalWire since it started tracking on May 13, 2026; the pricing page was last captured on Aug 31, 2026.