Best 8x8 CPaaS Voice Alternatives in 2026
The top 8x8 CPaaS Voice alternatives are Vonage Communications APIs, Tata Communications CPaaS and Airtel IQ: 15 communication platform as a service (cPaaS) platforms our editors would look at instead of 8x8 CPaaS Voice, in our ranking order.
8x8 CPaaS Voice: A cloud API for embedding inbound and outbound calling into business applications. Where it falls short: pricing requires contacting sales.
Switching from 8x8 CPaaS Voice? For most communication platform as a service (cpaas) platforms buyers the best 8x8 CPaaS Voice alternative is Vonage Communications APIs, built for teams needing broad, multi-channel communications APIs. On a budget, LiveKit Agents starts at $50/mo. LiveKit Agents has a free plan, which 8x8 CPaaS Voice does not. Tata Communications CPaaS offers the most supported countries (190 countries).
Why People Look for an 8x8 CPaaS Voice Alternative
- Pricing requires contacting sales
- Focused on programmable voice rather than a broad channel mix
- Support channels are limited to documentation and email
- No free plan — 6 of the alternatives below have it
Quick Picks by What You Need
- Best overallVonage Communications APIs9.3
Teams needing broad, multi-channel communications APIs
Visit Vonage Communications APIs - Lowest priceLiveKit Agents7.9
Paid plans from $50/mo
Visit LiveKit Agents - Best free optionLiveKit Agents7.9
Has a free plan (8x8 CPaaS Voice has none)
Visit LiveKit Agents - Most supported countriesTata Communications CPaaS9.1
190 countries
Visit Tata Communications CPaaS
All 15 8x8 CPaaS Voice Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forTeams needing broad, multi-channel communications APIs
- Better than 8x8 CPaaS Voice:
- Editor score 9.3 vs 8.7
A broad, usage-based communications API suite for teams building multi-channel applications.
- Phone numbers
9.3/10★★★★★Visit Vonage -
Best forEnterprises building global, omnichannel communications
- Better than 8x8 CPaaS Voice:
- Editor score 9.1 vs 8.7
A cloud CPaaS for enterprises embedding global messaging, voice and video in customer workflows.
- Video communications
- SMS messaging
- Voice calling
9.1/10★★★★★Visit site -
Best forBusinesses combining voice, SMS and WhatsApp APIs
- Better than 8x8 CPaaS Voice:
- Editor score 9.0 vs 8.7
Airtel IQ combines programmable voice, SMS and WhatsApp with routing and reporting.
- Phone numbers
9.0/10★★★★☆Visit Airtel IQ -
Best forDevelopers building programmable PSTN voice services
- Better than 8x8 CPaaS Voice:
- Editor score 8.9 vs 8.7
A focused PSTN voice API for teams that need call control and number management.
- Phone numbers
8.9/10★★★★☆Visit Bandwidth -
Best forAWS-centric teams adding PSTN calling and call flows
- Better than 8x8 CPaaS Voice:
- Editor score 8.8 vs 8.7
A voice-focused API for AWS teams adding programmable PSTN calls and call flows.
- Phone numbers
8.8/10★★★★☆Visit AWS -
Best forTeams building voice apps with real-time audio control
A voice API for teams that need PSTN calling, streaming audio and call-flow tools.
- Phone numbers
8.6/10★★★★☆Visit Telnyx -
Best forBuilders creating real-time voice AI agents
- Better than 8x8 CPaaS Voice:
- Free plan
A focused platform for building and operating realtime voice and multimodal AI agents.
7.9/10★★★★☆Visit LiveKit Agents -
Best forTeams managing customer data and audience activation
- Better than 8x8 CPaaS Voice:
- Free plan
A customer data platform, not a communications API suite, with a free tier and broad integrations.
7.9/10★★★★☆Visit Twilio Segment -
Best forSupport teams managing WhatsApp service conversations
A service workspace for routing and managing WhatsApp and other customer conversations.
7.9/10★★★★☆Visit CM.com -
Best forTeams seeking meetings and messaging in one app
- Better than 8x8 CPaaS Voice:
- Free plan
A broad collaboration app with a free plan and paid meeting and calling options.
7.9/10★★★★☆Visit Webex -
Best forTeams embedding real-time video and live streaming
- Better than 8x8 CPaaS Voice:
- Free plan
A video cPaaS with conferencing, streaming, SDKs and usage-based pricing.
7.9/10★★★★☆Visit 100ms -
Best forVideo developers needing scale and flexible recording
- Better than 8x8 CPaaS Voice:
- Free plan
A flexible video toolkit with broad recording options and usage-based costs.
7.9/10★★★★☆Visit Daily -
Best forTeams embedding video with self-hosting options
A video API with cloud and self-hosted deployment, but a 12-participant maximum.
7.8/10★★★★☆Visit EnableX -
Best forBusinesses automating multichannel messaging and chatbots
Build AI-assisted bots and deploy conversations across messaging and voice channels.
7.7/10★★★★☆Visit Gupshup -
Best forDevelopers building feature-rich in-app chat
- Better than 8x8 CPaaS Voice:
- Free plan
Feature-rich in-app chat SDK with broad platform support and a free starting tier.
7.6/10★★★★☆Visit PubNub
8x8 CPaaS Voice Alternatives: Common Questions
What is the best alternative to 8x8 CPaaS Voice?
Vonage Communications APIs: #1 in our Communication Platform as a Service (cPaaS) Platforms ranking, with an editor score of 9.3 out of 10. A broad, usage-based communications API suite for teams building multi-channel applications.
Is there a free alternative to 8x8 CPaaS Voice?
Yes. LiveKit Agents, Twilio Segment, Webex App, 100ms and Daily have a free plan or a free tier (6 of the 15 alternatives on this page).
What is the cheapest paid alternative to 8x8 CPaaS Voice?
Of the alternatives here that publish a price, LiveKit Agents starts lowest, at $50/mo.
Why do people look for 8x8 CPaaS Voice alternatives?
Pricing requires contacting sales; Focused on programmable voice rather than a broad channel mix; Support channels are limited to documentation and email.
Which 8x8 CPaaS Voice alternative has the most supported countries?
Tata Communications CPaaS, with 190 countries.
How do I switch from 8x8 CPaaS Voice?
Export your data from 8x8 CPaaS Voice (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel 8x8 CPaaS Voice.
How to Switch from 8x8 CPaaS Voice
- Export your data from 8x8 CPaaS Voice (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel 8x8 CPaaS Voice.
8x8 CPaaS Voice vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 6 | 8x8 CPaaS Voice | No | 8.7 | |
| 1 | Vonage Communications APIs | No | 9.3 | |
| 2 | Tata Communications CPaaS | 9.1 | ||
| 3 | Airtel IQ | 9.0 | ||
| 4 | Bandwidth Voice API | No | 8.9 | |
| 5 | Amazon Chime SDK PSTN Audio | No | $0.002/unit usage-based | 8.8 |
| 6 | Telnyx Voice API | No | $500/mo | 8.6 |
| 7 | LiveKit Agents | Yes | $50/mo | 7.9 |
| 8 | Twilio Segment | Yes | $120/mo | 7.9 |
| 9 | CM.com Mobile Service Cloud | 7.9 | ||
| 10 | Webex App | Yes | 7.9 | |
| 11 | 100ms | Yes | $0.0012/unit usage-based | 7.9 |
| 12 | Daily | Yes | $0.004/unit usage-based | 7.9 |
| 13 | EnableX Video API | No | 7.8 | |
| 14 | Gupshup | No | $0.001/unit usage-based | 7.7 |
| 15 | PubNub Chat | Yes | $98/mo | 7.6 |
Head-to-Head
- 8x8 CPaaS Voice vs Vonage Communications APIs
- 8x8 CPaaS Voice vs Tata Communications CPaaS
- 8x8 CPaaS Voice vs Airtel IQ
- 8x8 CPaaS Voice vs Bandwidth Voice API
- 8x8 CPaaS Voice vs Amazon Chime SDK PSTN Audio
- 8x8 CPaaS Voice vs Telnyx Voice API
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update