Engage by Glip (Nextiva) vs Lifesize: Video Conferencing Comparison (2026)

Engage by Glip (Nextiva) offers a unified communication platform with specific features like AI Transcription & Summary and Advanced Reporting, alongside inbound and outbound voice capabilities. Lifesize focuses on video conferencing for remote/hybrid work and an omnichannel contact center solution, with integration support for multiple video conferencing tools.

AI Citation Scorecard

How often each is cited by major AI engines when buyers ask video conferencing questions. Last 90 days across ChatGPT, Perplexity, Gemini, Claude, and Copilot.

Too early to call — probes still building data.
ChatGPT
Engage by Glip (Nextiva)
Tracking…
No data yet
Lifesize
0 / 1 probes
0%
Invisible
Perplexity
Engage by Glip (Nextiva)
Tracking…
No data yet
Lifesize
0 / 1 probes
0%
Invisible
Gemini
Engage by Glip (Nextiva)
Tracking…
No data yet
Lifesize
Tracking…
No data yet
Claude
Engage by Glip (Nextiva)
Tracking…
No data yet
Lifesize
0 / 1 probes
0%
Invisible
Copilot
Engage by Glip (Nextiva)
Tracking…
No data yet
Lifesize
0 / 1 probes
0%
Invisible
Scale:NoneLowFairStrongExcellent

Probes run hourly; each (engine × query) combo retests every ~3 days.

Pricing

Engage by Glip (Nextiva)
Starting price
$15/user/mo
Free tier
—
nextiva.com ↗
Lifesize
Starting price
—
Free tier
—
lifesize.com ↗

Key Features

Engage by Glip (Nextiva)
  • ✓Unified voice, video, SMS
  • ✓Inbound & Outbound Voice
  • ✓Advanced Reporting
  • ✓Customer-to-Team SMS
  • ✓AI Transcription & Summary
  • ✓Live Chat & Chatbot
  • ✓Skills-Based Routing
  • ✓Omnichannel Capabilities
Lifesize
  • ✓Video conferencing for remote/hybrid work
  • ✓Integrates with Microsoft Teams, Zoom, Webex, Google Meet
  • ✓Customizable virtual conference rooms
  • ✓Omnichannel contact center solution

When to choose Engage by Glip (Nextiva)

Engage by Glip is suitable for users seeking a comprehensive unified communication solution that includes unified voice, video, and SMS, advanced reporting, AI transcription and summary, and customer-to-team SMS. It also offers specific integrations with Salesforce, HubSpot, Microsoft Teams, Google contacts, Outlook contacts, ecommerce & app store reviews, and social media accounts.

When to choose Lifesize

Lifesize is suitable for users primarily focused on video conferencing for remote and hybrid work, and those needing an omnichannel contact center solution. It integrates with Microsoft Teams, Zoom, Webex, and Google Meet for video conferencing.

Frequently Asked Questions

What are the key feature differences?
Engage by Glip (Nextiva) includes unified voice, video, SMS, inbound & outbound voice, advanced reporting, customer-to-team SMS, AI transcription & summary, live chat & chatbot, and skills-based routing. Lifesize features video conferencing for remote/hybrid work, integrates with Microsoft Teams, Zoom, Webex, and Google Meet, and offers customizable virtual conference rooms.
What integrations does each platform offer?
Engage by Glip (Nextiva) integrates with Salesforce, HubSpot, Microsoft Teams, Google contacts, Outlook contacts, ecommerce & app store reviews, and social media accounts. Lifesize integrates with Microsoft Teams, Zoom, Webex, and Google Meet for video conferencing.
Is pricing information available?
Engage by Glip (Nextiva) has a starting price of $15/user/month, but notes that enterprise plan pricing requires contact and some features may incur extra fees. Lifesize does not have readily available pricing details.
Do either of the platforms offer a free tier?
Neither Engage by Glip (Nextiva) nor Lifesize list a free tier.

AI visibility profiles

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Engage by Glip (Nextiva)

nextiva.com

Lifesize

lifesize.com

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