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Plivo Review

Depends

Should I use Plivo?

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

· 1 month ago

Buy it if you have developers and can self-serve through docs; the APIs are cheap and G2 users rate them 4.5/5. Skip it if your operation depends on responsive vendor support — that is the loudest complaint across Trustpilot and Reddit.

Confidence

Medium. Based on 20+ public sources including G2, Trustpilot, Reddit, vendor pages, and 2026 security advisories.

Ratings

  • Value for money
  • Ease of use
  • Feature depth
  • Support quality
  • Security posture

Pricing

from $0/mo

Pay-as-you-go

ModelNot disclosed
Monthly feesNot disclosed
HardwareNot disclosed
Free tierYes
Entry plan$25/mo

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

Gotchas - check before you buy

high

Support is the top complaint: 'TWO WEEKS of asking support' unresolved

high

Webhook replay/verification flaws in 2026 advisories — patch validators and SDKs promptly

medium

Pure pay-as-you-go billing means costs swing with volume; no flat-rate predictability

medium

Reputation split — run a trial before committing

Pros and cons

Pros

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

Cons

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

Sources & method

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

official x2review x7security x2news x1
  • Plivo V2 verification replay identity drift (GHSA-cg6c-q2hx-69h7), Replay identity drift via query-only variants; addressed in v2026.3.23.
  • CVE-2026-41337, Time-of-check-to-time-of-use issue reported in Plivo webhook handling.
  • CVE-2026-41395, Webhook replay vulnerability disclosed in connected OpenClaw advisory.

Key stats

  • Value for money: 4/5

    Rating

  • from $0/mo

    Starting price

  • 12

    Sources

  • Analyzed

  • Value for money: 4/5. Users report roughly half Twilio's cost
  • Ease of use: 4/5. G2 users cite strong ease-of-use scores
  • Feature depth: 4/5. APIs, no-code builder, AI agents, SIP trunking
  • Support quality: 1/5. Recurring 'worst support' and weeks-long waits
  • Security posture: 3/5. SOC 2, PCI, HIPAA — but 2026 webhook advisories
  • 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

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.

What users say

Developers on G2 and Reddit praise Plivo's pricing and ease of use, while Trustpilot and Reddit threads hammer it for slow, unresponsive support.

“Plivo. Anyone use plivo? Its like half as expe...”
Reddit, r/twilio
“Plivo has some of the worst support I've ever expe...”
Reddit, r/twilio
“It's been TWO WEEKS of asking support fo...”
Software Advice review

Companies that use it

Full analysis

Based on 20+ public sources including G2, Trustpilot, Reddit, vendor pages, and 2026 security advisories.

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.

Methodology

Based on 20+ public sources including G2, Trustpilot, Reddit, vendor pages, and 2026 security advisories.

Read how a report is made.

Sources

  1. Plivo Products | 747 Reviews on G2g2.com
    review
  2. Plivo Reviews on Trustpilottrustpilot.com
    review
  3. Plivo Reviews 2026: Pricing, Features & Our Verdict (CloudTalk)cloudtalk.io
    review
  4. Plivo: r/twilio (Reddit)reddit.com
    review
  5. Plivo Software Reviews — Software Advicesoftwareadvice.com
    review
  6. Plivo Pricing & Plans Guide (CloudTalk)cloudtalk.io
    official
  7. Plivo Pricing Review (JustCall)justcall.io
    review
  8. Plivo Securityplivo.com
    official
  9. GHSA-cg6c-q2hx-69h7 — Plivo V2 verification advisorygithub.com
    security
  10. Is Plivo HIPAA compliant? (Paubox)paubox.com
    security
  11. Plivo NPS & Customer Reviews (Comparably)comparably.com
    review
  12. Plivo (YC S12) raises $1.75M from Andreessen Horowitzycombinator.com
    news

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