Gladia
Voice infrastructure / APIAsync from €0.15/hour (Solaria-3); see pricing
Developers needing multilingual STT
Voice infrastructure / API developer
As of 2026-10-17, AgentPhone pricing: $3/number/month (US/CA); $5 starting credit; recording +$5/mo; iMessage from $150/line/mo No free tier was listed on the pages we checked. Best for: developers giving agents a real phone number.
Last verified: by the Voice Agent Scout editorial team. Our own test calls: not run yet.
Phone-number API that gives AI agents their own numbers for voice and SMS through a single webhook.
| Plan | Price | Included | Overage / extra | Source | Verified |
|---|---|---|---|---|---|
| Published pricing | $3/number/month (US/CA); $5 starting credit; recording +$5/mo; iMessage from $150/line/mo | — | — | [1] |
Per-minute price: not public. Free tier: not public.
Provision numbers via API; Unified voice + messaging webhook; Call recording; iMessage lines [1]
Note: YC-backed; pricing page at agentphone.ai. Pricing confirmed from vendor pricing page on 2026-10-17.
Not tested yet. We haven't placed test calls with AgentPhone, so we make no claims about latency or call quality. See the methodology.
As of 2026-10-17: $3/number/month (US/CA); $5 starting credit; recording +$5/mo; iMessage from $150/line/mo
No free plan or trial was listed on the pages we checked on 2026-10-17. Ask AgentPhone directly.
AgentPhone doesn't publish a per-minute price (not public).
The pages we checked don't mention HIPAA or other compliance. That doesn't mean AgentPhone isn't compliant, so ask them for a BAA if you need one.
All Voice infrastructure / API vendors →
Async from €0.15/hour (Solaria-3); see pricing
Developers needing multilingual STT
$0.05/min engine (+ LLM tokens + telephony)
Teams wanting telephony and AI from one carrier
Core $16/user/mo ($8 annual); SDK contact sales
Contact centers and voice-agent builders