Mitel's MiCloud Connect platform is shutting down on June 24, 2026. If you're still running on Mitel, you have months, not years, to find a replacement.
RingCentral acquired MiCloud Connect back in 2021 and has been the exclusive UCaaS partner for Mitel customers since then.
But that partnership is ending, and businesses need to migrate whether they like it or not.
This forced migration is an opportunity to upgrade to a modern cloud solution with AI capabilities, better integrations, and more transparent pricing.
We've researched and compared the seven best alternatives based on pricing, features, migration support, and real user feedback.
Whether you need a full UCaaS suite, AI-powered automation, or a budget-friendly option, there's something here for you.
Editor’s note: Want to hear some sample AI support calls made for your Shopify store?
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What is Mitel and why are businesses switching?
Mitel has been around since the 1970s, building PBX systems for enterprises. They were acquired by Searchlight Capital Partners in 2018, and their cloud platform, MiCloud Connect, has been showing its age.
The June 2026 shutdown announcement caught many businesses off guard. But the signs were there: limited integrations with modern tools, reliance on legacy hardware, and a lack of AI features that competitors have been rolling out for years.
Common pain points we hear from Mitel users:
- Hardware dependency many Mitel phones won't work with other providers
- Complex pricing bundled packages make it hard to know what you're actually paying for
- Limited integrations connecting with Salesforce, HubSpot, or modern CRMs often requires expensive middleware
- No AI features while competitors offer real-time transcription and sentiment analysis, Mitel stayed traditional
The migration deadline is real. RingCentral recommends selecting your new provider by January 1, 2026, to allow time for number porting (which takes 6+ weeks for 100+ numbers) and team training.
How we evaluated these Mitel contact center alternatives
We looked at each platform through the lens of someone forced to migrate quickly:
- Migration support does the provider offer dedicated onboarding for Mitel refugees?
- Uptime SLA what's the guaranteed reliability?
- Pricing transparency can you see actual prices, or is everything "contact sales"?
- Integration ecosystem will it connect to your existing stack?
- AI and automation does it offer modern features or just basic calling?
- Support quality what do real users say about getting help when things break?
Here's how the top alternatives stack up:
1. Ringly.io
If your business handles inbound phone support and you want to automate most of it, Ringly.io offers something different from traditional UCaaS platforms.
Instead of just moving your phone system to the cloud, Ringly.io replaces your human agents with an AI phone rep named Seth. It answers calls 24/7, looks up orders, handles returns, and only escalates to your team when necessary.
Pricing:
Overage is $0.19/minute. There's also a unique trial offer: pay $0 until Seth resolves at least 60% of 100 calls within 21 days.
Key features:
- Seth resolves approximately 73% of calls without human intervention (based on data from 2,100+ Shopify stores)
- Native Shopify integration for order lookups, returns, and tracking
- 40+ languages supported
- 3-minute setup (add store link, install app, AI trains automatically)
- Call recordings and conversation insights
Pros:
- Automates the majority of routine calls
- 24/7 availability without hiring night staff
- Fast setup with no technical work required
- G2 rating of 4.8/5 stars
Cons:
- Focused on inbound support, not full UCaaS
- Requires Shopify for full feature set
- Not ideal for complex B2B sales calls
Best for: E-commerce stores (especially Shopify) looking to reduce support costs and eliminate hold times entirely.
2. RingCentral
RingCentral is the natural first choice for Mitel migrants. They acquired MiCloud Connect in 2021 and have been the exclusive UCaaS partner for Mitel customers since then.
If you want the path of least resistance, this is it. RingCentral offers dedicated migration support for Mitel customers and understands the nuances of moving from legacy PBX systems.
Pricing:
Key features:
- 99.999% uptime SLA (less than 6 minutes annual downtime)
- 300+ integrations including Salesforce, HubSpot, Zendesk, Microsoft Teams
- AI Receptionist (AIR) available as add-on starting at $39
- AI Virtual Assistant with transcriptions, summaries, action items
- End-to-end encryption for calls and video
- Multi-level auto attendant and IVR
- Call monitoring (whisper, barge, take over) on Advanced+
Pros:
- Most comprehensive feature set of any UCaaS provider
- Proven migration support for Mitel customers
- Strong security and compliance certifications
- Full UCaaS + CCaaS (RingCX) platform
Cons:
- Higher pricing than some competitors
- Steep learning curve for administrators
- Complex implementation for large deployments
Best for: Enterprises and businesses needing a full UCaaS suite with extensive integrations and proven reliability.
3. Dialpad
Dialpad is an AI-native platform "born in the cloud" (post-iPhone era). While other providers bolted AI onto legacy systems, Dialpad built their entire platform around AI from day one.
The result is the best real-time transcription and voice intelligence in the industry. Every call gets transcribed live, summarized automatically, and analyzed for sentiment.
Pricing:
Key features:
- Real-time AI transcription on all plans
- AI Recaps with call summaries and action items
- Voicemail transcription
- 99.9% uptime SLA (Enterprise)
- International local numbers in 50+ countries
- Works on desktop, mobile, and browser (no download needed)
- G2 Rating: 4.4/5
Pros:
- Best-in-class AI transcription and voice intelligence
- Affordable entry point at $15/user/mo
- Modern, intuitive interface
- No hardware required
Cons:
- Limited video participants (10 on basic plan)
- 24/7 support only on Pro and above
- Fewer integrations than RingCentral
Best for: Teams focused on AI and automation who want affordable, modern communications without legacy baggage.
4. Nextiva
Nextiva positions itself as the "Amazing Service" company, emphasizing customer support and reliability. Their 99.999% uptime guarantee matches RingCentral's, but at a lower price point.
The platform combines unified communications with CRM features, making it a solid all-in-one choice for businesses that want to consolidate tools.
Pricing:
Month-to-month pricing is also available at $23-$75/user/mo.
Key features:
- 99.999% uptime guarantee
- Visual call flow builder (drag-and-drop)
- Real-time review management from Yelp, Facebook, TripAdvisor
- 24/7/365 live customer support on all plans
- SOC 2, PCI, HIPAA, GDPR compliance
- G2 Rating: 4.4/5
Pros:
- Excellent value for the features offered
- Strong onboarding and support reputation
- Built-in reputation management tools
- All-in-one platform reduces tool sprawl
Cons:
- Limited hardware compatibility
- Interface can feel crowded with features
- AI capabilities not as advanced as Dialpad
Best for: Businesses of all sizes that need reliable, cost-effective unified communications with excellent support.
5. 8x8
8x8 specializes in global cloud communications. If your team is distributed across multiple countries, their unlimited calling to 48 countries on the X4 plan is hard to beat.
They've moved to quote-based pricing recently, which makes comparison shopping harder, but their international capabilities remain a key differentiator.
Pricing:
Key features:
- Unlimited calling to 48 countries (X4 plan)
- Video meetings up to 500 participants
- 99.999% uptime guarantee
- Supervisor analytics (employee status, call queue analytics)
- Hot desking, barge/monitor/whisper
- Speech analytics available as add-on
- G2 Rating: 4.1/5
Pros:
- Best option for international teams
- Comprehensive analytics and workforce optimization
- Strong global infrastructure
Cons:
- Quote-based pricing lacks transparency
- Regional constraints on unlimited calling
- SMS only available in US
- Complex setup reported by some users
Best for: Global enterprises with international calling needs and distributed teams.
6. Aircall
Aircall is built specifically for modern sales and support teams. Their focus on fast setup and extensive integrations makes them popular with growing companies that need to get up and running quickly.
With 200+ one-click integrations, Aircall fits into most existing tech stacks without custom development work.
Pricing:
Additional numbers are $6/month each.
Key features:
- 200+ one-click integrations (Salesforce, HubSpot, Zendesk, Slack)
- Power dialer (Professional plan)
- Queue callback
- IVR and call routing
- AI features: AI Assist, AI voice agent
- G2 Rating: 4.2/5
- Rated 4.3/5 on Capterra
Pros:
- Fastest setup of any major provider
- Extensive integration marketplace
- Intuitive UI with minimal training required
- Strong mobile app
Cons:
- Higher starting price than some competitors
- 3 user minimum on all plans
- Some advanced features locked to higher tiers
Best for: Sales and support teams that need extensive CRM integrations and fast deployment.
7. CloudTalk
CloudTalk focuses on call center software for SMBs, with an emphasis on smart dialing, call flow automation, and detailed analytics.
If your primary need is outbound calling with automation, CloudTalk's smart dialer and power dialer capabilities are worth considering.
Pricing:
AI Voice Agents add-on: $350/month for 1,000 minutes ($0.25/minute overage)
Key features:
- Smart dialer and power dialer (add-on or included)
- Parallel dialer (up to 10 lines) add-on $39/user/mo
- Visual call flow builder
- 160+ international numbers
- AI Conversation Intelligence add-on ($9/user/mo)
- WhatsApp inbound/outbound
- 24/7 chat and email support on all plans
Pros:
- Strong automation features for outbound calling
- Good call quality insights
- Competitive pricing for call center features
Cons:
- Fewer integrations than Aircall
- Inconsistent call quality reports from some users
- AI features require add-ons
Best for: SMBs with call center needs who want advanced outbound dialing capabilities.
Key factors for choosing your Mitel alternative
The June 24, 2026 deadline is firm. Here's what to consider as you evaluate options:
Migration timeline: Start your selection process by January 1, 2026. This gives you time for demos, contract negotiation, and implementation.
Number porting: If you have 100+ numbers, allow 6+ weeks for porting. Start this process as soon as you sign with a new provider.
Hardware: Most Mitel phones won't work with new providers. Budget for new hardware or choose a provider that supports bring-your-own-device.
Data backup: Download call recordings and historical data before the EoL date. Most providers can't migrate historical call data.
Training: Factor in time for team adoption. Even intuitive platforms require some training for administrators.
Making the switch: migration checklist
Here's a practical checklist to ensure a smooth transition:
- Document current setup inventory users, numbers, call flows, and integrations
- Request Customer Service Record (CSR) from RingCentral/Mitel for number porting
- Schedule demos with your top 2-3 providers
- Plan number porting timeline coordinate with both old and new providers
- Train your team on the new platform before go-live
- Download historical data call recordings, reports, and analytics
- Test thoroughly run parallel systems if possible before cutting over
Start your migration before the deadline
The Mitel MiCloud Connect shutdown on June 24, 2026, is not negotiable. Businesses that wait until the last minute risk service disruption and rushed decisions.
The alternatives we've covered represent the best options for different use cases:
- Ringly.io for AI-powered automation of inbound support
- RingCentral for enterprises needing the full UCaaS suite
- Dialpad for teams prioritizing AI and transcription
- Nextiva for value-focused businesses wanting reliability
- 8x8 for global teams with international calling needs
- Aircall for sales and support teams needing fast setup
- CloudTalk for call centers focused on outbound dialing
Don't wait. The best providers are already seeing increased demand from Mitel migrations, and implementation slots are filling up. Start your evaluation now, and you'll have time to make the right choice rather than the fastest one.
If you're running a Shopify store and want to eliminate hold times entirely, try Ringly.io free for 14 days. Seth can be answering your calls in under 3 minutes.
Frequently Asked Questions
What are the best Mitel contact center alternatives for small businesses?
For small businesses, Nextiva and Dialpad offer the best value starting at $15/user/mo. If you handle mostly inbound support calls, Ringly.io at $349/mo can replace multiple human agents and may actually cost less than traditional per-seat pricing.
How long does it take to migrate from Mitel to a new contact center platform?
Plan for 6-8 weeks minimum. Number porting alone takes 2-6 weeks depending on your number count. Factor in time for setup, configuration, testing, and team training. Start by January 2026 to avoid rushing.
Will my existing Mitel phones work with other contact center alternatives?
Generally no. Most Mitel phones are proprietary and won't work with other providers. Budget for new hardware or choose providers like RingCentral or Nextiva that offer hardware leasing or bring-your-own-device options.
Is RingCentral the best Mitel contact center alternative since they acquired MiCloud Connect?
RingCentral is the most natural migration path and offers dedicated Mitel migration support. However, 'best' depends on your needs. Dialpad offers better AI, Nextiva offers better value, and Ringly.io offers full automation. Evaluate based on your specific requirements.
What happens if I don't migrate from Mitel before the June 2026 deadline?
Your service will be discontinued. Mitel MiCloud Connect will shut down on June 24, 2026, and all services will cease. You risk losing phone numbers, call functionality, and access to historical data if you don't migrate in time.
Do any Mitel contact center alternatives offer AI phone agents that can replace human staff?
Yes. Ringly.io's Seth AI resolves approximately 73% of calls without human intervention. This includes order lookups, returns, FAQs, and call routing. It's specifically designed for e-commerce and integrates natively with Shopify.
How do I choose between UCaaS and AI phone agents as Mitel contact center alternatives?
Choose UCaaS (RingCentral, Dialpad, Nextiva) if you need full communication features: video meetings, team messaging, and complex call routing. Choose AI phone agents (Ringly.io) if your primary need is handling inbound support calls efficiently and you want to automate most interactions.
