Who is Plivo best for?

Plivo is built for Software developers and engineering teams building communication-heavy applications, Product and operations teams at consumer-facing businesses, Enterprise IT and communications architects evaluating CPaaS infrastructure, Customer experience and contact center operators. Common use cases include AI-powered inbound/outbound voice agent automation (sales, support, collections); Two-factor authentication and OTP verification; Transactional SMS and WhatsApp notifications.

Plivo uses pay-as-you-go pricing with $10 in free credits and no credit card required to start. Voice: $0.0115/min outbound and $0.0055/min inbound for local US calls; Browser/SIP calls at $0.0033/min. SMS: $0.0077 per outbound or inbound message (long code/short code). WhatsApp: $0.0044/message (utility/authentication) and $0.0275/message (marketing). AI Voice Agents: $0.050/min (channel costs billed separately). Enterprise plans start at $1,000/month with volume discounts available. All voice and AI agent calls billed in 60-second intervals.

What are the alternatives to Plivo?

Common Communications APIs alternatives to Plivo include Twilio, Knock, Vonage, Novu, Resend. See the full comparison hub at /verticals/communications-apis/compare.

What do users praise about Plivo?

Users frequently praise: Competitive and transparent pricing; Easy API setup and quick onboarding; Comprehensive and up-to-date documentation; Reliable voice call quality; Global carrier reach and country coverage; Flexible SDKs across multiple languages; Intuitive console logs for debugging; Strong uptime and platform stability.

What are common complaints about Plivo?

Frequently cited limitations: Slow or unresponsive customer support; Account suspensions without clear explanation; Steep learning curve for non-technical users; Occasional SMS delivery inconsistencies; Support team time-zone mismatch for US PST hours; Limited log retention periods; Console UI navigation can be cumbersome.

When was Plivo founded and where?

Plivo was founded in 2011, headquartered in Austin, TX, USA by Venky Balasubramanian, Michael Ricordeau.

Plivo reports 201-500 employees, ~70,000 customers, ~$86.6M ARR.

AI visibility report

Plivo ranks #10 in Communications APIs AI search.

Outside the top three on 20 of the 25 prompts buyers actually ask.

Twilio is cited on 10 of those losses.

25 prompts

6 platforms

Updated Oct 16, 2026 - refreshed weekly

Track Plivo daily

14-day free trial. No card required. Setup comes pre-filled for Plivo.

Track Plivo across these prompts daily.

Start your 14-day trial

5percent

Presence Rate

Low presence

#10 among 12 vendors · still absent from 94.7% of tracked prompt responses

Top-3 citations across 150 prompt × platform pairs

#10of 12

Peer Ranking

#1#12

Below averagein Communications APIs

Key Metrics

Presence Rate

5.3%

Share of Voice

4.4%

Avg Position

#45.3

Docs Presence

2.7%

Blog Presence

4.0%

Brand Mentions

16.0%

Platform Breakdown

Grok

20%5/25 prompts

Google AI Mode

Research dossierCapabilities, use cases, sources, reviews, pricing, and FAQ

Overview

Plivo is a Communications Platform as a Service (CPaaS) founded in 2011 and headquartered in Austin, Texas. The platform provides developer-focused APIs and SDKs for programmable voice, SMS, WhatsApp, and RCS messaging, alongside a no-code visual builder and an AI Voice Agent platform. Serving 190+ countries with direct carrier relationships, Plivo handles over 1 billion API requests per month and reports approximately $86.6 million in 2024 revenue with roughly 70,000 customers. The company has been profitable since 2015 and raised only ~$2 million in external funding from investors including Y Combinator, Andreessen Horowitz, Battery Ventures, and Qualcomm Ventures. Customers include Meta, Uber, Discord, GoDaddy, Adobe, Atlassian, and DocuSign.

Plivo is a full-stack CPaaS and AI agent platform offering programmable Voice, SMS, WhatsApp, RCS, and SIP APIs alongside a no-code workflow builder and voice AI agent studio. It is built on a proprietary global carrier network connecting 190+ countries and is designed to serve both developers building custom integrations and non-technical teams deploying ready-made communication automation.

AI visibility report

Plivo ranks #10 in Communications APIs AI search.

Outside the top three on 20 of the 25 prompts buyers actually ask.

Twilio is cited on 10 of those losses.

25 prompts

6 platforms

Updated Oct 16, 2026 - refreshed weekly

Track Plivo daily

14-day free trial. No card required. Setup comes pre-filled for Plivo.

Track Plivo across these prompts daily.

Start your 14-day trial

5percent

Presence Rate

Low presence

#10 among 12 vendors · still absent from 94.7% of tracked prompt responses

Top-3 citations across 150 prompt × platform pairs

#10of 12

Peer Ranking

#1#12

Below averagein Communications APIs

Key Metrics

Presence Rate

5.3%

Share of Voice

4.4%

Avg Position

#45.3

Docs Presence

2.7%

Blog Presence

4.0%

Brand Mentions

16.0%

Platform Breakdown

Grok

20%5/25 prompts

Google AI Mode

Research dossierCapabilities, use cases, sources, reviews, pricing, and FAQ

Overview

Reviews

4.5/5G2·746+

Praised

Competitive and transparent pricing
Easy API setup and quick onboarding
Comprehensive and up-to-date documentation
Reliable voice call quality
Global carrier reach and country coverage
Flexible SDKs across multiple languages
Intuitive console logs for debugging
Strong uptime and platform stability

Criticized

Slow or unresponsive customer support
Account suspensions without clear explanation
Steep learning curve for non-technical users
Occasional SMS delivery inconsistencies
Support team time-zone mismatch for US PST hours
Limited log retention periods
Console UI navigation can be cumbersome

On G2, Plivo holds a 4.5/5 rating across 746 verified reviews, with 74% of reviewers giving 5 stars. Users commonly praise the platform's ease of setup, competitive pricing, API simplicity, and documentation quality. Criticisms center on slow or unresponsive customer support, occasional SMS delivery inconsistencies, and steep onboarding for non-developers. Plivo was recognized as a Leader in G2's Winter 2024 Grid Reports for Cloud Communication Platforms, SMS API, and Voice API categories.

Prompt	Google AI Mode	Gemini Search	ChatGPT	Perplexity	Bing Copilot	Grok
Capability1/5 cited (20%)
Which multi-channel notification platforms support fallback logic — like falling back to SMS if a push notification isn't opened within an hour?	A competitor was cited	A competitor was cited	A competitor was cited	Neither your brand nor a competitor was cited	Neither your brand nor a competitor was cited	A competitor was cited
Which communications APIs support building real-time in-app chat with message threading, reactions, and file attachments, not just simple notifications?

#	Brand	PresencePres.	Share of VoiceSoV	DocsDocs	BlogBlog	MentionsMent.	Avg PosPos
1	Twilio	31.3%	23.9%	22.0%	0.0%	60.7%	#24.5
2	Knock	23.3%	16.9%	12.0%	12.7%	32.7%	#18.6
3	Vonage	15.3%	11.2%	6.7%	0.7%	31.3%	#22.7
4	Novu	13.3%	11.6%	6.7%	0.0%	28.7%	#34.6
5	Resend	11.3%	4.5%	1.3%	6.7%	16.7%	#16.7
6	Postmark	9.3%	8.3%	3.3%	3.3%	22.7%	#26.9
7	Mailgun	8.7%	6.6%	1.3%	4.7%	0.0%	#32.4
8	Sinch	6.7%	7.2%	0.7%	3.3%	0.0%	#13.4
9	Stream	6.0%	3.8%	0.0%	3.3%	16.0%	#28.6
10	Plivo	5.3%	4.4%	2.7%	4.0%	16.0%	#45.3
11	Bird	3.3%	1.5%	1.3%	0.0%	0.0%	#6.9
12	Nylas	0.7%	0.2%	0.0%	0.0%	0.7%	#3.0

Developer Experience1/5 cited (20%)
What are the best tools for testing SMS and email sending locally without hitting real phone numbers or sending actual messages?	Neither your brand nor a competitor was cited	Neither your brand nor a competitor was cited	A competitor was cited	A competitor was cited	Neither your brand nor a competitor was cited	A competitor was cited

Integrations & Ecosystem1/5 cited (20%)
Which communications API platforms are designed with portability in mind — making it easy to swap providers for routing and template logic without a full rewrite?	Neither your brand nor a competitor was cited	Neither your brand nor a competitor was cited	A competitor was cited	A competitor was cited	Neither your brand nor a competitor was cited	Your brand and a competitor were cited

Performance & Reliability2/5 cited (40%)
Which communications API providers queue and retry in-flight notifications during outages rather than dropping messages?	Your brand and a competitor were cited	Neither your brand nor a competitor was cited	A competitor was cited	A competitor was cited	Neither your brand nor a competitor was cited	A competitor was cited

Plivo ranks #10 in Communications APIs AI search.

Key Metrics

Platform Breakdown

Overview

Plivo ranks #10 in Communications APIs AI search.

Key Metrics

Platform Breakdown

Overview

Prompts where competitors are visible and Plivo is not.

Where Plivo is winning2

Where Plivo is losing5

Key Facts

Key Capabilities10

Key Use Cases8

Recent Trend

How AI describes Plivo3

Most cited sources8

Alternatives in Communications APIs6

Reviews

Pricing

Limitations

Topic Coverage

Prompt-Level Results

Vertical Ranking

Turn this into your team dashboard

Frequently asked questions

Setup & First Run1/5 cited (20%)
Which SMS API providers make it easiest to migrate sending infrastructure without breaking existing 2FA flows for users?	A competitor was cited	Neither your brand nor a competitor was cited	A competitor was cited	A competitor was cited	Neither your brand nor a competitor was cited	Your brand and a competitor were cited

Plivo ranks #10 in Communications APIs AI search.

Key Metrics

Platform Breakdown

Overview

Plivo ranks #10 in Communications APIs AI search.

Key Metrics

Platform Breakdown

Overview

Prompts where competitors are visible and Plivo is not.

Where Plivo is winning2

Where Plivo is losing5

Key Facts

Key Capabilities10

Key Use Cases8

Recent Trend

How AI describes Plivo3

Most cited sources8

Alternatives in Communications APIs6

Reviews

Pricing

Limitations

Topic Coverage

Prompt-Level Results

Vertical Ranking

Turn this into your team dashboard

Frequently asked questions

What does Plivo do?

Who is Plivo best for?

How is Plivo priced?

What are the alternatives to Plivo?

What do users praise about Plivo?

What are common complaints about Plivo?

When was Plivo founded and where?

How big is Plivo?