“We tried three cloud phone tools before this one. The reason we stayed is boring — it just kept working across four time zones. Our sales team stopped thinking about the phone.”
Arjun Mehta
Head of Growth · Chennai
MCM vs 8x8
8x8 alternative: newer AI, lower price, more countries.
8x8 invented XCaaS. We refactored it. AI built into the core (not a 2024 retrofit), multi-domain tenancy nobody else ships, and a modern admin you can teach in 20 minutes.
14-day free trial
- MULTI-DOMAIN
- AI-NATIVE
- 190 COUNTRIES
- MODERN STACK
Tenant view · who lives in your platform
Multi-domain admin · live tenant traffic
8x8 X2Single tenant
Co
your-company.com
Single domain · single brand
Users
271
Live
28
IVRs
4
No way to host a second brand with separate users, IVR, and billing on the same admin.
Tenants visible1
My Country MobileMulti-domain
A
acme.com
142 users
9 live
B
beta.io
38 users
4 live
G
gamma.co
64 users
12 live
D
delta-retail.com
27 users
3 live
Tenants visible4
Multi-domain unique
190 vs 55 countries
Built-in AI bot + receptionist
8x8 was first to call it XCaaS. We built one for the post-AI era. Below is the math, the unique multi-domain advantage, the four capabilities 8x8 still doesn't ship, and the honest places where 8x8 is the safer pick.
The math
Lower seat. AI included. No XCaaS upcharge.
Same 25-seat team, same yearly billing. Public list pricing on both sides — no negotiated discounts assumed.
8x8X4 + AI Studio
X4 seat (UCaaS supervisor)$44 × 25
AI Studio add-on (transcripts, sentiment)+$25 × 25
Per seat / month$69
Annual · 25 seats$20,700
AI Studio is required for transcripts, summaries, and conversation analytics on X-series plans.
AI included
My Country MobilePro
Pro seat (UCaaS + CCaaS)$20 × 25
AI receptionist + chatbot + agent assist+$0
Per seat / month$20
Annual · 25 seats$6,000
Save $14,700/year — no AI upcharge, no separate XCaaS bundle.
Sources · 8x8.com/products/all-products · mycountrymobile.com/pricing · accessed Apr 30, 2026
The post-AI gap
Four advantages built in, not bolted on.
These four are the difference between a platform that started in 2002 and one designed around AI from day one.
Multi-domain tenancy
Unique to MCM
Run multiple brands or MSP customers in one admin — separate users, branding, IVR, billing per tenant. 8x8 ships one flat tenant per contract. This is a feature no major XCaaS vendor matches.
Active tenants
acme.com142 users
beta.io38 users
gamma.co64 users
AI chatbot + receptionist
Built-in, not an add-on
8x8 sells AI Studio as a separate SKU. Our AI receptionist greets every caller, our AI chatbot deflects 60% of web inquiries — both included on the Pro tier at $20.
AI Receptionist · Our AI
Greeted 1,284 callers this week
AI Chatbot · Web
Deflected 612 chats · 60%
190 vs 55 countries
DID & termination
8x8 reaches roughly 55 countries — strong in OECD, light in LATAM, MENA, Africa. We extend across all six continents on the same monthly bill.
Where buyers are this quarter
+44 UK
+52 MX
+971 AE
+234 NG
+91 IN
+62 ID
Modern admin UI
Onboard in 20 minutes
8x8's admin shows its age — multiple consoles, legacy menu trees, separate tools for X-series and Contact Center. Our admin is one workspace, redesigned in 2025.
Admin · single consolev3.4 · Apr 2026
Users
IVR
Numbers
AI
Routing
Reports
Onboarding completion · 92% in 20 min
Feature ledger
Side-by-side, line-by-line.
Every row cites both vendors' published documentation. If a feature ships during your evaluation, this page updates within 30 days.
Capability
MCM
8x8
Voice & messaging
HD calling
SMS / MMS
Video meetings
Team chat
Online fax
WhatsApp Business
X7+ tier
AI
AI receptionist
Included
AI Studio add-on
AI chatbot
Included
AI Studio add-on
Agent assist
Included
AI Studio add-on
Conversation summary
Included
AI Studio add-on
Multilingual (32 langs)
Limited
Contact center & outbound
Skill-based routing
X6+
Predictive dialer
X8 only
Power dialer
X6+
Campaign engine
BYO via API
Wallboard
Multi-domain tenancy
Unique
Coverage & commercials
DID coverage
190 countries
55 countries
Toll-free
Minimum seats
1 seat
5 seats
Free porting
Annual contract required
Monthly available
Annual common
Scoreboard (22 capabilities)
21 / 22
19 / 22
Honest section
Where 8x8 is the better pick.
We can't claim to win every category. Here are the three places where 8x8 genuinely fits better than us — written before our sales team sees this page.
8x8 wins
Long XCaaS pedigree
8x8 has operated as a pure-play UCaaS+CCaaS vendor for two decades. If your IT review board weights vendor longevity heavily, that lineage is real and we don't yet match it.
8x8 wins
Larger ecosystem of integrations
8x8's marketplace lists 100+ pre-built integrations including healthcare-specific (Epic, NextGen) and finance niches we don't connect to yet. Validate your stack before switching.
8x8 wins
Mature regional contact-center compliance
8x8 holds a wider regional certifications portfolio (PCI-DSS, ISO 27018, FedRAMP Moderate). If you sell into US federal or healthcare, validate our scope before signing.
Switcher timeline
Two weeks from sign-up to cancelled 8x8.
Most teams are fully migrated inside 14 days. Here's exactly what happens — including the day you finally split your two brands into proper sub-tenants.
Day 0Step 1 of 5
Sign up & invite team
Free trial activates instantly. AI receptionist, chatbot, and multi-domain provision on the same admin — no separate AI Studio SKU.
Day 1Step 2 of 5
Export 8x8 admin config
Pull users, IVRs, ring groups, and DID assignments from 8x8 admin. Drop the export into our wizard — we map it to a single tenant or split across multi-domain.
Day 3Step 3 of 5
Provision sub-tenants
Have multiple brands? Spin up tenants for each — separate users, branding, IVR, billing. The thing 8x8 couldn't do becomes a 5-minute task.
Day 7-10Step 4 of 5
Number port complete
Carrier handoff scheduled at 2 AM your local time. Zero downtime — old line forwards while new line activates with AI receptionist live.
Day 14Step 5 of 5
Cancel 8x8
We send a transition memo. Cancel both X-series and AI Studio SKUs on day 14 — your free trial converts when you're ready.
Buyer-first
Who should pick which?
Two honest persona picks — one for MCM, one for 8x8.
Pick MCM
Mid-market teams that want a modern XCaaS without the modernization tax.
- Multi-brand operators or MSPs running 2+ tenants — multi-domain is unique to MCM and impossible on 8x8.
- Companies tired of paying $25/seat for AI add-ons that should be standard in 2026.
- International buyers needing local DIDs in LATAM, MENA, Africa — 190 vs 55 countries.
- Teams where admins are non-technical and need an admin console you can teach in 20 minutes.
Pick 8x8
Regulated and government buyers locked to the 8x8 compliance portfolio.
- US federal or DoD-adjacent buyers needing FedRAMP Moderate authorization — that scope is real and we don't yet match it.
- Healthcare and finance orgs depending on niche 8x8 marketplace integrations (Epic, NextGen, Salesforce Service Cloud Voice depth).
- Public companies whose IT review boards weight 20+ years of XCaaS pedigree as a hard filter.
Compare more
Still shortlisting? Stack us against the next vendor.
Testimonials
What clients say after 90 days.
Real teams, real numbers — from sales floors, CX desks, and support queues.
+24%
First Contact Resolution
11 hrs
Per week returned to sales
−38%
Average Handle Time
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FAQ
The questions teams ask on the first call.
Is MCM more cost-effective than 8x8?expand_more
MCM's per-user pricing is lower on comparable tiers, and AI features come included on every plan. 8x8's AI Advanced sits behind a paid tier upgrade. See the pricing table above for tier-by-tier figures.
Does MCM include AI features that 8x8 charges extra for?expand_more
Yes. AI receptionist, live transcription, sentiment analysis, and coaching are on every MCM plan. 8x8 gates equivalent capabilities behind AI Advanced or higher X-Series tiers.
Can I port my 8x8 numbers to MCM?expand_more
Yes. USA porting from 8x8 runs 5–10 business days, port-out fees covered by MCM. We provision temporary MCM numbers so your team is live day one while the port completes.
How long does switching from 8x8 to MCM take?expand_more
Same session for the core cutover — team live, calling in and out. Number porting runs in the background over 5–10 business days with no downtime.
Try the platform. Be on a call by lunch.
Same product, same support, same security — no matter which plan you pick.