Quo vs Vonage
Quo vs Vonage
Choosing between Quo and Vonage? While Quo offers modern AI and Vonage provides modular scale, KrispCall is the best alternative for superior CRM sync and global reach at a better price.
Quo
Quo (formerly OpenPhone) is a Voice over Internet Protocol (VoIP) phone system designed for small and mid-sized teams managing inbound call center solutions and business messaging from a shared workspace.
It unifies calls, texts, and contacts into a collaborative workspace, allowing teams to share phone numbers and manage customer interactions through a shared inbox.
It enables small to medium-sized businesses to maintain professional communication across devices, featuring automated AI assistants (Sona) for 24/7 responsiveness and collaboration tools.
Vonage
Vonage is a leading cloud communications provider offering Voice over Internet Protocol (VoIP), Unified Communications (UCaaS), and Contact Centers (CCaaS) for businesses.
It enables flexible communication via voice, messaging, and video over the internet rather than traditional phone lines.
Vonage’s support for communication APIs to embed custom calling in apps and websites may outweigh the lack of other features if that’s a priority for your business.
Quo vs Vonage vs KrispCall:
Head-to-Head Comparison
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Annual pricing (Per user per month) |
Starts at $12 |
Starts at $15 |
Starts at $13.99 |
Calling (US & Canada) |
Pay per rates |
Unlimited |
Unlimited for domestic calling |
Number Porting |
Available on all plans |
Available on all plans |
Available on all plans |
Call Recording |
Present on the Standard and Enterprise plans (Unlimited) |
Manual on Starter plan and Automatic on Business & Scale plans |
On-demand call recording on the Advanced plan |
SMS/MMS |
Available on all plans |
Available on all plans |
Available on all plans |
Integrations |
100+ |
70+ tools |
20+ |
International phone numbers |
100+ countries |
United States and Canada |
Add-on |
Call Groups |
Available on all plans |
Present on Business and Scale plan |
Available on the Advanced plan only |
Analytics & Reporting |
Available on all plans (Basic on Essential, and advanced on Standard & Enterprise plans) |
Found in the Business and Scale plan |
Available on all plans |
Voicemail |
Available on all plans |
Available on all plans (Voicemail transcripts) |
Available on all plans |
Call hold |
Available on all plans |
Available on all plans |
Add-on |
Support |
Android/iOS Apps and Desktop Apps (Windows/Mac/Linux) |
Mobile (iOS and Android) and desktop |
iOS, Android, and Desktop |


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Quo vs Vonage Comparison
Quo
Quo offers three pricing plans: $15 per user per month (Yearly) for the Starter plan, $23 for Business, and $35 for Scale, plus a risk-free 7-day free trial.
Plans differ by AI tools like Sona, call recording (manual to automatic), integrations, and support levels, with one-time carrier review and setup fees of $19.50 and messaging fees of $1.50-$3/month.
Vonage
Vonage Business Communication offers three tiers of VBC plans: Mobile at $13.99 per user per month (annually), Premium at $20.99, and Advanced at $27.99.
Plans support mobile/desktop apps, unlimited domestic calling, number porting, an admin portal, and integrations, with custom pricing available.
Quo
Quo offers better value with AI tools and unlimited starting at $15/user/month, including a 7-day free trial and clear pricing, while Vonage starts at $13.99/user/month and goes up to $27.99, but requires a call for custom quotes.
KrispCall can be better than Quo and Vonage, starting at $12/user/month, and offers calling and advanced contact center AI software features.
Quo
Quo offers VoIP features such as call routing, auto-attendant, ring groups, business texting/SMS/MMS, voicemail transcription, three-way calling, and AI-powered call summaries/recordings.
It integrates with Slack, Salesforce, HubSpot, and CRMs for logging calls/texts while supporting mobile/desktop apps across devices.
Vonage
Vonage Business Communications key features include calling tools such as call forwarding, groups, queues, monitoring, and recording; messaging with SMS/MMS and team chat; and meetings with video conferencing for up to 200 participants.
Additional services include admin portal access, number porting, virtual receptionist, integrations via the VBC App Center, mobile/desktop apps, and 24/7 support.
Tie
Quo excels in AI summaries, transcription, and CRM-logged texting/calls. Vonage stands out for video meetings (up to 200 participants), call queues/monitoring, and desk phone support.
Quo
Quo integrates with CRMs such as HubSpot, Salesforce, Attio, Pipedrive, and Jobber to automatically sync contacts, calls, texts, and notes.
It also integrates with Zapier (8,000+ apps), Make, Slack, Gong, Google Contacts, webhooks, and the Quo API for custom workflows.
Vonage
Vonage Business Communications integrates seamlessly with key CRMs and apps, including Salesforce, Microsoft Teams (native calling and global availability), Microsoft Dynamics (auto-records, US-only), and Slack (calls and video conferencing).
Explore all integrations via the VBC App Center for additional CRM and productivity tools.
Quo
Quo offers broader native CRM syncs (HubSpot, Salesforce, Pipedrive) plus Zapier (8,000+ apps) and API flexibility.
Vonage focuses on the VBC App Center with solid Salesforce/Teams/Dynamics ties, but fewer universal options.
Quo
Quo provides dedicated contacts for sales demos/pricing, support via Resource Center (FAQs/guides/tutorials), partnerships, developer API resources, and media/press inquiries.
Join their Reddit community forum for discussions, tips, and updates.
Vonage
Vonage provides customer support for business communications by calling 1-844-365-9460 or by filling out an online form. A specialist helps select the best product, customize it to unique needs, and find the right price.
Existing Vonage for home customers can call 1-732-944-0000 for support, while new residential service inquiries are directed to Vonage for Home.
Vonage
Vonage delivers direct phone support (1-844-365-9460) and specialist customization. Quo relies more on self-service resources and the Reddit community.
Not convinced? Switch to KrispCall!
Join thousands of businesses switching to KrispCall to simplify their calling, messaging, and team collaboration. Get powerful AI features, smooth workflows, and affordable plans built for growth.
Why KrispCallWins Over Quo and Vonage?
KrispCall is often considered a superior alternative to Quo and Vonage due to its lower pricing, broader international coverage, and a modern, feature-rich platform for small to medium-sized businesses and sales teams.
Cost-Effective Solution
KrispCall wins on pricing by offering flexible plans starting at $12/user/month annually, with unlimited calling and no hidden fees, beating Quo’s setup costs and Vonage’s call-for-quote model.
Transparent per-user billing scales efficiently for businesses without the tax variability of Vonage or the messaging add-ons of Quo.
Core Features
KrispCall provides advanced AI call summaries, transcription, phone number sharing , and ring groups superior to Quo's AI focus and Vonage's video emphasis.
Robust SMS/MMS, unified callbox, voicemail-to-text, and multi-level IVR deliver comprehensive tools beyond competitors' basics.
Third-Party Integration Tools
KrispCall integrates natively with 10+ CRMs, including Salesforce and HubSpot, and with Zapier for 8,000+ apps, surpassing Vonage's App Center and matching Quo's, but with faster syncs.
API and webhooks, developer support, and the ability to enable custom workflows, providing broader connectivity than competitors' limited native options.
Still Not Convinced? See Why People Love Us
Honest reviews from real customers who’ve been exactly where you are now. Let their stories and results help you move forward with certainty. Rated highly on G2 for reliability and support.
Aug 18, 2023
“It's a great experience to a second phone number to fall on when you are abroad and facilitate family connections just like you are a home”
Mar 27, 2024
“KrispCall is easy to use and simply works. Good support service”
Feb 10, 2024
“Great service, I can get calls from the US on my Spanish line”
Apr 05, 2024
“Navigating through calls, managing contacts, and accessing features are streamlined processes, allowing users to focus on their conversations”
Frequently Asked Questions
Not finding the answer you’re looking for? Reach out to our team or visit our help center.
Choosing between Quo, Vonage, and KrispCall depends on your business’s size and technical needs.
- Quo is best for startups and solopreneurs. It is highly regarded for its sleek, modern interface and simple pricing. Reviewers on G2 often give it high marks for user satisfaction and ease of setup.
- Vonage is best for larger enterprises and companies that need customizable API workflows. It offers high reliability (99.999% uptime) and deep security compliance.
- KrispCall is known for growing global remote teams. It offers the widest international coverage, with virtual numbers in 100+ countries, and includes advanced features such as call recording and a “Unified Callbox” in its base plans.
Quo AI provides call summaries and next-step suggestions, while Vonage lacks comparable built-in AI tools.
Quo includes local/toll-free numbers ($ 5 extra) on all plans; Vonage supports porting but adds toll-free fees.
Quo starts at $15/user per month, while Vonage begins at $13.99/user per month. Both offer tiered plans, but small businesses may find Quo simpler to budget for with transparent AI and call features. For teams seeking even lower starting costs with advanced features, KrispCall is a strong alternative.
Both Quo and Vonage cover certain regions well, but international support can be limited or add extra costs. For teams with global operations, KrispCall offers virtual numbers in over 100 countries, advanced call features, and unified communication tools, making it an ideal alternative.