Report

Should I Use Plivo?

plivo.com·Analyzed 18 hours ago·9/20/2026·Based on 12 sources

From no-code builders for teams to flexible APIs for developers, deploy voice agents that actually sound human.

Depends

Buy it if you have developers and can self-serve through docs; the APIs are cheap and G2 users rate them 4.5/5.

Cheap Twilio rival devs rate 4.5/5 on G2; Trustpilot sits near 1/5. Fine if you self-serve, risky if you need support.

Confidence: Medium

4.5/5

G2 rating

747 reviews

~1/5

Trustpilot

87 reviews

$0/mo

Starting price

Pay-as-you-go; $25/mo entry plan

$2.0M

Funding

YC S12, a16z-backed

Value for money

Users report roughly half Twilio's cost

Ease of use

G2 users cite strong ease-of-use scores

Feature depth

APIs, no-code builder, AI agents, SIP trunking

Support quality

Recurring 'worst support' and weeks-long waits

Security posture

SOC 2, PCI, HIPAA — but 2026 webhook advisories

Pros

Reported as half the cost of Twilio^⁴
4.5/5 across 747 G2 reviews^¹
G2 users cite strong ease-of-use scores
SOC 2 Type 2 and PCI DSS compliant^⁸
HIPAA compliant per independent review¹⁰

Cons

Roughly 1/5 rating on Trustpilot^³
Support called 'worst I've ever experienced'^⁴
Multi-week support waits reported^⁵
2026 webhook verification vulnerabilities disclosed^⁹

Gotchas

highSupport is the top complaint: 'TWO WEEKS of asking support' unresolved^⁵
highWebhook replay/verification flaws in 2026 advisories — patch validators and SDKs promptly^⁹
mediumPure pay-as-you-go billing means costs swing with volume; no flat-rate predictability
mediumReputation split — run a trial before committing^³

Best for

Developer teams embedding voice/SMS APIs
Cost-sensitive Twilio switchers
Teams building AI voice agents
High-volume SIP trunking buyers

Not for

Non-technical teams needing vendor hand-holding
Anyone whose uptime depends on fast support response
Buyers wanting flat-rate predictable billing
Small teams sending occasional texts — simpler tools exist

Companies that use it

IBM¹¹
Workday¹¹
Nutanix¹¹
Become

Pricing

Pay-as-you-go

from $0/mo

Usage-based voice and SMS rates
No monthly commitment

Entry plan

$25/mo

Starter monthly plan per third-party analysis

Security

Vendor claims SOC 2 Type 2, PCI DSS and HIPAA compliance; 2026 advisories flag webhook verification flaws — patch quickly.

Plivo V2 verification replay identity drift (GHSA-cg6c-q2hx-69h7)Replay identity drift via query-only variants; addressed in v2026.3.23.^⁹
CVE-2026-41337Time-of-check-to-time-of-use issue reported in Plivo webhook handling.
CVE-2026-41395Webhook replay vulnerability disclosed in connected OpenClaw advisory.