The best Avaya alternatives for cloud office communications are RingCentral RingEX, Nextiva NEXT, Zoom Phone, Dialpad Connect and GoTo Connect. For a dedicated contact center, compare the corresponding RingCX, Nextiva Contact Center, Zoom Contact Center, Dialpad Support and GoTo Contact Center products instead of their employee-phone plans.
Start by identifying your current Avaya system and workload. Avaya competitors must meet different requirements for IP Office, enterprise telephony, existing Cloud Office subscriptions and contact-center operations. An Avaya replacement should address those requirements before you compare headline prices.
Choose Avaya Alternatives For The System You Actually Use
For ordinary employee calling, compare cloud-phone Avaya alternatives. For dedicated agents, assess contact-center Avaya alternatives. For complex enterprise or site-dependent communications, assess Avaya alternatives for coexistence before full replacement. These are different decisions even when one vendor sells several products.
Avaya describes IP Office as an on-premises unified communications platform for small and medium businesses. It also lists Infinity for enterprise customer-experience orchestration across cloud, hybrid and on-premises environments. Avaya alternatives should be evaluated against the deployed product, version and contracted functions, not an assumption that every Avaya system is outdated.
The Avaya Cloud Office product page currently redirects to RingCentral RingEX. Existing Cloud Office customers should confirm account, contract, support and migration arrangements before treating RingEX as a completely unrelated Avaya replacement. A website redirect alone does not establish your account’s transition terms.
Give Avaya competitors a written inventory: users, agents, sites, numbers, carriers, devices, integrations, recording and availability requirements. For Avaya alternatives, mark what must be retained, what can change and what can be retired.
Avaya Alternatives Compared For Cloud Office Calling
G2 Customer Ratings: RingEX: 4.2/5 from 1,511 reviews; Nextiva: 4.5/5 from 3,683 reviews; Zoom Phone: 4.6/5 from 2,682 reviews; Dialpad Connect: 4.4/5 from 4,216 reviews; GoTo Connect: 4.4/5 from 1,422 reviews. Nextiva’s listing covers its broader communications product, not a separate NEXT Core plan rating.
These Avaya alternatives address employee communications. The scores describe the labeled products, not their dedicated contact-center offerings. Compare Avaya competitors on the same country, user count, billing period and required features.
| Provider | Best Fit | Plan Boundary | Pricing & Trial |
|---|---|---|---|
| Cloud employee calling, messaging and meetings. | RingEX replaces office communications; dedicated agent operations require a separate RingCX evaluation. | Core from $20/user/monthBilled annually; confirm seats, plan entitlements and extra charges.14-Day Free Trial — eligible new subscribers; up to 20 lines and two desk phones. SMS excluded.Start 14-Day Free Trial | |
| Business calling connected to customer inboxes. | Check channel and AI allowances. Dedicated Contact Center plans have separate agent pricing. | NEXT Core: $15/user/monthAnnual small-business offer: new customers with 1–100 employees and a paid term of at least 12 months.Demo AvailableRequest a Demo | |
| Phone service for a Zoom-based organization. | US/Canada calling plans differ from international numbers and Zoom Contact Center licenses. | US & CA Unlimited: $16/user/monthBilled annually; $18/user/month with monthly billing. International calls are metered.Free Trial Available — US & CA Unlimited signup; confirm eligibility and duration.Start Free Trial: 1–50 UsersExplore Plans: 50+ Users | |
| Employee communications with transcription and summaries. | Pro adds key CRM integrations; Support and Sell are separate products. | Standard: $15/user/monthBilled annually; $27/user/month with monthly billing. Confirm minimum seats and allowances.14-Day Free Trial — confirm included usage and feature limits.Start 14-Day Free Trial | |
| Multi-office dial plans and everyday queue handling. | Phone System, CX and Contact Center packages have different entitlements and pricing. | Custom quoteConfirm employee licenses, term, numbers, usage and any agent products.Demo AvailableRequest a Demo |
USD references exclude applicable taxes, usage, numbers, hardware and add-ons. A free trial is different from a demo, refund policy or paid evaluation. Confirm exact offer eligibility and any billing after the trial.
1. RingCentral RingEX: For Broad Cloud Communications
RingCentral RingEX is one of the Avaya alternatives to assess when the goal is employee calling, messaging and meetings in one app. Its product page lists call management and integrations; ask Avaya competitors for exact tier entitlements for the workflows you need.
Pricing Avaya alternatives: Core starts at $20 per user/month billed annually. Advanced routing, integrations and additional services can change the proposal. Ask Avaya competitors to demonstrate a receptionist transfer, a shared department number and mobile access with the intended plan.
RingEX offers a verified 14-day free trial for eligible new subscribers, with up to 20 phone lines and two desk phones; SMS is excluded. When evaluating Avaya alternatives as an existing Cloud Office customer, ask whether new-subscriber eligibility applies rather than assuming a fresh trial entitlement.
For an Avaya replacement, separate RingEX office users from RingCX agent requirements. Our RingCentral call-centre guide explains that distinction.
2. Nextiva NEXT: For Calling And Customer Inboxes
Nextiva NEXT belongs among Avaya alternatives for teams combining employee calling with shared customer conversations. NEXT Core includes business phone and team messaging, with defined SMS and AI allowances on the pricing page.
Buying boundary: the $15 per user/month annual offer applies to new small-business customers with 1–100 employees signing a paid term of at least 12 months. Have Avaya competitors specify channel, inbox and AI limits; add-ons and usage can change the total. Avaya competitors should price the full customer workload, not only extension calling.
For a small service department evaluating Avaya alternatives, demonstrate who owns an unanswered conversation and how work is reassigned. Dedicated Contact Center subscriptions have separate agent pricing and entitlements; NEXT Core is not an equivalent enterprise contact-center quote.
Our Nextiva review adds provider context. Assess Avaya alternatives using the actual proposed plan, since broader Nextiva ratings do not establish every tier’s suitability.
3. Zoom Phone: For Teams Using Zoom
Zoom Phone is relevant among Avaya alternatives when staff want business calling in their Zoom environment. US & CA Unlimited includes domestic phone service, with international calling metered. Number availability and permitted employee locations are separate questions.
Pricing Avaya alternatives: US & CA Unlimited is $16 per user/month billed annually or $18 monthly. Workplace bundles and other regions differ. Ask Avaya competitors to demonstrate call queues, transfer behavior, devices and required integrations rather than relying on familiarity with video meetings.
A free-trial option is advertised for the US/Canada offer, but the duration was not established in the official offer reviewed. Ask Avaya competitors to confirm trial limits before signup. When exploring Avaya alternatives, choose the link below that matches your company size.
For an Avaya replacement, evaluate Zoom Contact Center separately if dedicated agents need digital channels or workforce tools. Our Zoom Phone review covers the office product.
4. Dialpad Connect: For AI-Assisted Employee Calling
Dialpad Connect is one of the Avaya alternatives to compare when staff want calling, messaging and meetings with transcription and summaries. The Standard plan starts at $15 per user/month annually, or $27 with monthly billing.
Buying boundary: Pro adds key CRM integrations, multi-office management and 24/7 support. Ask Avaya competitors to reproduce the actual integration task: identify a customer, place a call and save the correct record without duplication.
Dialpad Connect offers a verified 14-day free trial. Ask Avaya competitors to confirm included trial usage and features. When testing Avaya alternatives, check summaries with unfamiliar terms and ask the user to correct mistakes before treating AI as a time saving.
For dedicated customer-service agents, Dialpad Support is a separate product; sales-focused Sell also has separate packaging. Do not treat Connect’s starting price as a complete Avaya replacement for advanced contact-center operations.
5. GoTo Connect: For Multi-Office Dial Plans
GoTo Connect merits evaluation among Avaya alternatives when administrators want office calling, meetings and messaging with configurable dial plans. The Phone System package lists auto attendants and queues; regional calling allowances require confirmation.
Pricing Avaya alternatives: GoTo directs buyers to sales for pricing. Phone System, CX, CX Complete and Contact Center have different entitlements. Ask Avaya competitors to map every receptionist, shared number, site and agent to the proposed license.
Its official pages clearly offer a demonstration. A generally available exact-product trial was not established in the pages reviewed, so this comparison does not label the demo as a free trial.
Our GoTo Connect review covers wider buying questions. Compare Avaya alternatives with an administration task such as changing holiday routing across multiple offices.
Which Avaya Competitors Should Contact Centers Evaluate?
Evaluate RingCX, Nextiva Contact Center, Zoom Contact Center, Dialpad Support and GoTo Contact Center for dedicated agent operations. The office-phone subscriptions above are not equivalent substitutes for advanced routing, quality management or workforce processes.
When assessing Avaya alternatives for a contact center, document queues, channels, agent states, campaigns, recording permissions and reporting definitions. Require a demonstration of the customer journey from initial contact to completed work and supervisor review.
- Routing: Avaya competitors should reproduce priority, overflow, callbacks and an unavailable specialist.
- Workforce: verify forecasting, schedules, adherence and quality tools in the purchased tier.
- Integrations: test the exact CRM action and recovery after a failed update.
- Channels: compare Avaya alternatives for included voice, email, SMS, chat and social services.
For a wider enterprise shortlist, investigate Genesys Cloud CX, Five9 and NiCE CXone where requirements justify that scope. Judge Avaya alternatives by documented fit; an attractive phone rate cannot establish equivalent agent capability.
Plan An Avaya Migration Around Devices And Site Dependencies
Before moving to Avaya alternatives, inventory the installed system, extensions, trunks, numbers, licenses, endpoints, integrations and contracts. Have Avaya competitors assess equipment that a staff directory may overlook: door entry, paging, fax, alarms, lift phones and shared-area devices.
Ask Avaya competitors to assess each dependency rather than promise universal compatibility. Record device model, firmware, network needs and whether reuse is supported, requires an adapter or should be replaced. For Avaya alternatives, a handset supporting SIP does not by itself establish full compatibility.
- Map the calling plan. Document extensions, reception, business hours, queues, forwarding and site-to-site dialing.
- Assess network and power. Have Avaya competitors check real sites and remote workers, connectivity, PoE needs and outage behavior.
- Validate emergency calling. Confirm address/location configuration and the supplier’s supported process for each site.
- Preserve records when switching to Avaya alternatives. Decide which recordings, voicemail and reports must remain accessible and test the archive.
- Coordinate numbers. Have Avaya competitors confirm ownership, receiving-provider eligibility and the porting sequence. For an Avaya replacement, keep old services until responsibilities and cutover dependencies are resolved.
- Pilot a controlled group. Test reception, shared lines, transfers, devices, permissions and rollback before expanding.
A successful Avaya replacement can involve coexistence while sites or workloads move in stages. Ask Avaya competitors for named implementation and escalation owners and keep unresolved dependencies in the proposal.
Compare Full Cost Before Retiring A Working System
Avaya alternatives should be priced across the same term and requirements. For an Avaya replacement, compare subscriptions, numbers, usage, devices, deployment, training, integrations, internet resilience and remaining support obligations. An already-owned PBX and a subscription service have different cost structures.
Illustrative license subtotal: 30 RingEX Core users at the $20 annual monthly equivalent equal $600/month, or $7,200/year. This excludes taxes, devices, add-ons and implementation; it is not proof of savings against an existing Avaya invoice.
Ask Avaya competitors for a normal operating scenario and a growth scenario. Distinguish employee and agent licenses, minimum seats and annual commitments. Have Avaya competitors identify number availability, calling destinations and employee access locations separately.
Keep or modernize the current deployment when it meets operational requirements and Avaya alternatives cannot repay migration effort or satisfy site dependencies. Before choosing an Avaya replacement, consider a configuration improvement, support change or staged coexistence.
How We Compared These Avaya Alternatives
We reviewed official provider pricing and product pages, Avaya’s current product descriptions, verified internal guides and matching G2 listings. The main table focuses on employee communications, with dedicated agent requirements treated separately.
Recommendations about Avaya competitors reflect documented use cases and buying boundaries. We did not perform a standardized hands-on benchmark or test every endpoint. Validate the proposed Avaya replacement with your own users, devices and workflows.
Frequently Asked Questions
What Are The Best Avaya Alternatives?
RingCentral RingEX, Nextiva NEXT, Zoom Phone, Dialpad Connect and GoTo Connect are Avaya alternatives for cloud office calling. For dedicated agents, compare their separate contact-center products and required tiers. Start with the installed Avaya product and the work it supports.
Which Avaya Competitors Are Cheapest?
The cheapest complete deployment depends on features and migration costs. Dialpad Connect Standard and the eligible Nextiva NEXT Core annual offer start at $15 per user/month; Zoom US & CA Unlimited is $16 annually. Compare Avaya alternatives using total cost and the correct country and commitment.
Can I Keep My Existing Avaya Phones?
Possibly, depending on model, firmware, provisioning and the receiving service. Ask Avaya competitors to confirm specific devices in writing and test them. For an Avaya replacement, do not assume all handsets, adapters or specialized endpoints work with every cloud provider.
Which Avaya Alternatives Offer Free Trials?
RingEX and Dialpad Connect advertise verified 14-day free trials with product-specific conditions. Zoom advertises a free-trial option for US & CA Unlimited, but its duration was not verified. Nextiva and GoTo offer demos on the pages reviewed; a demo is not a free trial.
Is RingCentral Separate From Avaya Cloud Office?
Avaya Cloud Office has used RingCentral technology, and its current Avaya product URL redirects to RingEX. When comparing Avaya alternatives, existing customers should confirm their account and contract arrangements before choosing an Avaya replacement or assuming eligibility for a new-customer offer.
Do I Have To Move Everything At Once?
No, a staged move may be possible if routing, carrier and integration dependencies support it. Ask Avaya competitors for a coexistence and rollback design. For an Avaya replacement, confirm how calls pass between systems and which supplier owns faults during the transition.
Customer Feedback: Test Administration As Well As Calling
A RingEX G2 review dated October 23, 2026, rated 4/5, praises unified calling, messaging and collaboration and its integrations, but notes a learning curve for advanced workflows and finding some options. When evaluating Avaya alternatives, include the administrator as well as the daily phone user.
A GoTo Connect G2 review dated August 27, 2025, rated 4.5/5, praises the admin dashboard and ease of troubleshooting, while asking for cost-reduction recommendations. Use that older individual observation to question the complete proposal, not to infer current pricing.
These examples suggest practical tests for Avaya competitors: change a queue, retrieve a record and reconcile the bill. They describe individual experiences rather than guaranteed results for every deployment.
Affiliate Disclosure: VoIPCalling.com may earn a commission if you purchase through links on this page, at no extra cost to you. Recommendations reflect our editorial assessment of provider information, costs and suitability.
