We spent three weeks testing every major 8x8 alternative — evaluating call quality, setup complexity, true pricing, AI features, and support responsiveness. One member of our team uses Brilo.ai as a paying customer; we note this where relevant.

Here's what we found.

Why Are Businesses Leaving 8x8?

8x8 has been a UCaaS stalwart for over two decades — strong international calling, solid contact centre features, and enterprise-grade reliability. The frustrations that push teams to look elsewhere are specific and increasingly well-documented.

No public pricing — at all. 8x8 doesn't list prices on its website. Every evaluation starts with a sales call. You cannot compare 8x8 against competitors without speaking to a rep first. For teams that want to make informed decisions independently, this is a dealbreaker before the conversation even starts:

"My advice is RUN FAR FAR AWAY. Do not even consider them… their sales team outright lied about features, integration and compatibility, and their support is completely awful." — Reddit, r/msp

Annual CPI-based price increases are written into the contract. 8x8's service agreement allows fees to increase once every 12 months by up to the Consumer Price Index percentage. On a $60,000 annual contract at 3.4% CPI, that's $2,040+ added in Year 2 — compounding each subsequent year. Teams that budget based on their first-year quote are surprised by a structurally escalating bill.

SMS limits and overage charges were introduced in late 2024. Effective November 2024, 8x8 implemented pooled SMS allowances of just 50 messages per user per month. High-volume SMS users now face unpredictable overage costs at undisclosed variable rates — a significant change from the prior model.

WhatsApp pricing shifted to per-message in July 2025. 8x8 moved from per-conversation to per-message pricing for WhatsApp, significantly increasing costs for organisations with high WhatsApp channel volume. For teams that built workflows around 8x8's WhatsApp integration, this was an unexpected mid-contract cost increase.

Steep learning curve for admin and configuration. Multiple G2 and Capterra reviewers flag the admin interface as complex, particularly for call routing and multi-site configuration. Non-technical administrators often need IT support for tasks that competitors handle with drag-and-drop tools.

Support quality below competitors. Independent evaluations consistently rank 8x8's support quality below Nextiva, Dialpad, and RingCentral. Response times for critical issues regularly disappoint teams that depend on their phone system for revenue-critical operations.

Our Ranking Methodology

TL;DR Comparison Table

1. Brilo.ai — Best for AI-Automated Inbound Call Handling

Best for: Businesses whose primary pain with 8x8 is the cost and complexity of handling routine inbound calls — and want AI to handle those calls autonomously rather than routing them to human agents.

Why 8x8 users specifically should consider this:

8x8 is a UCaaS platform — it manages and routes calls between humans. Brilo.ai is an AI voice agent — it answers inbound calls autonomously, resolves common queries from your knowledge base, and escalates to a human only when genuinely required.

If your organisation is paying 8x8's enterprise pricing for a platform where a significant portion of inbound call volume is routine queries (order status, pricing, appointments, FAQs), Brilo.ai eliminates that workload at a fraction of the cost. No CPI-based annual price increases. No opaque pricing. No sales call required to know what you'll pay.

We signed up, connected our knowledge base (Brilo auto-scraped our website), and had a live AI agent handling real inbound calls in 7 minutes and 14 seconds — without a six-week enterprise deployment or a hidden-fee contract.

Disclosure: one of our team is a paying Brilo customer. We ran 40 test calls over two weeks to stress-test it fairly.

Signup → onboarded: 7 minutes, 14 seconds

Standout features:

• AI voice agent answers inbound calls 24/7 — no human required for routine queries

• Auto-trained from your website and knowledge base

• Multilingual support (45+ languages — matches 8x8's international breadth)

• Escalation with full call transcript when human input is needed

• Unified inbox for call transcripts, chat, and email

• Month-to-month pricing — no CPI-escalation clauses, no annual price surprises

Pricing:

• Free: 10 minutes/month, 1 AI agent

• Starter: $49/month — 160 minutes, 1 AI agent, $0.18/min overage

• Pro: $149/month — 600 minutes, 3 AI agents, $0.16/min overage

• Growth: $499/month — 2,500 minutes, unlimited agents, $0.14/min overage

All pricing is published publicly. No sales call required to evaluate.

Cons:

• Not a full UCaaS replacement — if you need video conferencing, team messaging, and contact centre routing, you'll need a separate tool alongside Brilo

• Focused on inbound call automation — outbound dialling at scale suits dedicated dialers better

• Integration ecosystem is still growing vs. 8x8's established enterprise connections

What's unique: The only platform in this list that eliminates the need for humans to answer routine inbound calls — rather than just routing those calls more efficiently.

Try it free: brilo.ai — pricing published, no sales call required.

2. Nextiva — Best Overall 8x8 Replacement

Best for: Domestic-focused small to mid-size businesses that want 8x8's feature depth with transparent pricing, better support, and a simpler admin experience.

Our Testing Experience:

Setup took 18 minutes. The contrast with 8x8's admin complexity is immediate — Nextiva's interface is consistently cited as one of the easiest to manage without technical expertise. Non-technical administrators can add users, adjust routing, and configure auto-attendants without IT support.

The support difference is real. Nextiva offers 24/7 phone, chat, and email support on all plans — something 8x8 reviews consistently flag as a gap. One Reddit thread evaluating both platforms put it plainly:

"We ended up going with Nextiva. They gave us the best quote and their ecosystem was the most sophisticated beyond phone systems. Compliance and IT also liked it above Dialpad and 8x8." — Reddit

Pricing is publicly listed — no sales call required to know what you'll pay.

Signup → onboarded: 18 minutes

Pricing: Core from $15/user/month; Engage from $25/user/month; Power Suite CX from $75/user/month. Annual billing. All prices are published publicly.

Pros:

• 24/7 live phone support on all plans.

• Transparent, published pricing.

• Easiest admin interface in this category.

• 99.999% uptime SLA.

• Strong for domestic US/Canada teams.

Cons:

• US/Canada focused — 8x8 is stronger for global deployments.

• Advanced analytics require higher tiers.

• AI features are more limited than Dialpad.

What's unique: The most complete answer to 8x8's three core problems simultaneously — transparent pricing, easier admin, better support — in one platform at a comparable or lower price.

3. Dialpad — Best AI-Powered Alternative

Best for: Teams that want native AI transcription, coaching, and sentiment analysis built into their phone system — without 8x8's reliance on third-party AI partnerships.

Our Testing Experience:

Setup took 17 minutes. 8x8's AI capabilities are built primarily through third-party partnerships rather than native development — a gap that shows in integration depth and reliability. Dialpad's AI is built in-house: real-time transcription, sentiment analysis, AI-generated call summaries, and live coaching cards are all native to the product.

At $15/user/month on the Standard plan, Dialpad delivers more AI capability than 8x8 includes at base pricing — and with public pricing, you can verify without a sales call.

Pricing: Standard from $15/user/month; Pro from $25/user/month; Enterprise custom. All are published publicly.

Pros:

• Native AI (not third-party).

• Real-time transcription and coaching.

• Transparent published pricing.

• Strong CRM integrations.

• 50+ countries.

• No annual contract on Standard.

Cons:

• Phone support only on Pro and above.

• Salesforce integration requires Pro.

• SMS carrier surcharges can appear post-signup.

What's unique: Native AI vs. 8x8's third-party partnerships — the difference shows in reliability, accuracy, and the ability to iterate AI features without partner dependencies.

4. RingCentral — Best for Enterprise Integrations

Best for: Large organisations that need 8x8's enterprise breadth with a more established integration ecosystem (300+ connectors) and a better-known brand for procurement processes.

Our Testing Experience:

Setup took 25 minutes. RingCentral's 300+ integrations significantly exceed 8x8's marketplace. Where 8x8's integrations are solid but limited, RingCentral connects natively to virtually every enterprise tool — Salesforce, ServiceNow, Zendesk, SAP, and many others.

Important caveat: RingCentral has its own billing and contract problems — auto-renewing annual contracts and unexplained charges are documented across Reddit and the BBB. Moving from 8x8's pricing opacity to RingCentral's billing friction is a lateral move on that specific dimension.

Pricing: Core from $20/user/month; Advanced from $25/user/month; Ultra from $35/user/month. Published publicly. Annual contracts standard.

Pros:

• 300+ integrations.

• Enterprise video (200 participants).

• 99.999% uptime SLA.

• 24/7 support.

• Live call monitoring, whisper coaching.

Cons:

• Annual contracts auto-renew without notification.

• AI is a $60/user/month add-on.

• Complex setup.

• Mobile app reliability complaints.

What's unique: The integration breadth that 8x8's marketplace can't match — if your enterprise tech stack requires deep, native two-way sync with 50+ business tools, RingCentral's ecosystem is the most complete.

5. Zoom Phone — Best Value for Zoom Teams

Best for: Organisations already using Zoom for video meetings who want to consolidate their phone system into the same platform at a price point below 8x8.

Our Testing Experience:

Setup took 11 minutes for existing Zoom users. Zoom Phone at $10/user/month (metered) is materially cheaper than 8x8's reported $24/user/month starting price — and includes call recording, unlimited SMS, and AI call summaries without a separate AI add-on.

The admin interface is consistent with Zoom's meeting product — non-technical administrators are immediately comfortable. 24/7 support is available via phone and chat.

Pricing: Metered from $10/user/month; Unlimited US/Canada from $15/user/month; Global Select (48 countries) from $20/user/month. All are published publicly. No annual contract required.

Pros:

• Cheapest option.

• Call recording included.

• AI summaries.

• 24/7 support.

• Seamless Zoom integration.

• Published pricing.

• No annual contract.

Cons:

• Limited value outside the Zoom ecosystem.

• CRM integrations require Zapier on lower tiers.

• International coverage (48 countries) trails 8x8 (100+ countries).

What's unique: Half the price of 8x8's reported base rate, with 24/7 support, published pricing, and no CPI escalation clauses.

6. Vonage — Best for International + Developer APIs

Best for: Teams with significant international calling volume that also need a programmable communications API for custom voice and messaging workflows.

Our Testing Experience:

Setup took 22 minutes. Vonage's international coverage is strong and often cheaper than 8x8 on specific routes, particularly Europe and Latin America. The Communications API (formerly Nexmo) adds developer-grade programmability that 8x8 doesn't offer natively.

Important note: Vonage has its own add-on cost issues — call recording costs $49.99/month, visual voicemail is extra, and CRM integrations require plan upgrades. Read the fine print carefully.

Pricing: Mobile from $13.99/line/month; Premium from $20.99/line/month; Advanced from $27.99/line/month. Published publicly. Annual contracts standard.

Pros:

• Competitive international rates.

• Developer Communications API included.

• HD video across plans.

• 100,000+ businesses trust the platform.

Cons:

• Call recording is a $49.99/month add-on.

• Add-on costs accumulate quickly.

• Support response times are variable.

• Annual contracts.

What's unique: The combination of UCaaS business phone and developer-grade API in one platform — 8x8 doesn't offer comparable API programmability.

7. GoTo Connect — Best for International Calling Without a Contract

Best for: Businesses with high international calling volume that want unlimited calls to 50+ countries without 8x8's annual contract requirements and opaque pricing.

Our Testing Experience:

Setup took 16 minutes. GoTo Connect's unlimited international calling covers 50+ countries on the Phone System plan — matching or exceeding 8x8's international breadth at a published, no-sales-call-required price. No annual contract required.

The visual IVR builder is genuinely accessible — drag-and-drop call routing without IT support. Video conferencing is included across all plans.

Pricing: Phone System from $26/user/month; Connect CX from $34/user/month. Published publicly. No annual contract required.

Pros:

• Unlimited calls to 50+ countries.

• Published pricing.

• No annual contract.

• Visual IVR builder.

• Video conferencing included.

Cons:

• AI features are more limited than Dialpad or Nextiva.

• International SMS US/Canada only.

• Less brand recognition than RingCentral or Nextiva.

What's unique: The broadest international calling coverage with published pricing and no annual contract — addressing two of 8x8's biggest structural problems simultaneously.

8. Microsoft Teams Phone — Best for Microsoft 365 Organisations

Best for: Organisations already standardised on Microsoft 365 that want to consolidate their phone system into the Teams ecosystem and eliminate a separate UCaaS vendor.

Our Testing Experience:

Setup took 16 minutes for existing Microsoft 365 users. Teams Phone integrates natively with Outlook contacts, Teams meetings, and the broader Microsoft 365 admin console. For IT teams already managing Microsoft infrastructure, adding a phone through the same portal eliminates a separate vendor relationship entirely.

The AI layer (Microsoft Copilot) is the most capable on this list for Microsoft-centric workflows — real-time transcription, meeting summaries, and action item capture work within the Teams interface.

Pricing: Teams Phone Standard from $8/user/month (add-on to Microsoft 365); with Calling Plan from $15/user/month all-in. All are published publicly.

Pros:

• Consolidates voice into the existing Microsoft 365 subscription.

• Familiar Teams interface.

• Strong compliance posture.

• Microsoft Copilot AI integration.

• Published pricing.

Cons:

• Limited value outside the Microsoft ecosystem.

• PSTN calling plan required at additional cost.

• AI features require a Copilot licence (extra cost).

• Complex for non-Microsoft environments.

What's unique: The only platform that eliminates 8x8 as a vendor entirely — if you're already paying for Microsoft 365, Teams Phone adds calling without a new vendor relationship.

9. Ringover — Best for CRM-Native Teams Needing Fast Support

Best for: Mid-market sales and support teams that want deep CRM integration as a foundational feature — not an add-on — with support that responds in under 30 seconds.

Our Testing Experience:

Setup took 15 minutes. Ringover's differentiator is the combination of CRM integration depth and support responsiveness. Average support answer speed is documented at 23–30 seconds — a meaningful contrast to 8x8's support quality complaints. The platform integrates with Salesforce, HubSpot, Zendesk, Pipedrive, and others natively.

AI transcription is available across plans and supports multiple languages — useful for international teams.

Pricing: Smart from $21/user/month; Business from $44/user/month; Advanced custom. Published publicly.

Pros:

• Industry-leading support response times (23–30s).

• Deep CRM integrations native.

• AI transcription included.

• Strong international coverage.

• Capterra 4.7/5.

Cons:

• Less brand recognition than RingCentral or Nextiva.

• Some enterprise features are still maturing.

• Annual contracts on higher tiers.

What's unique: The fastest documented support response time of any alternative on this list — 23–30 seconds vs. 8x8's variable and frequently criticised response times.

10. Ooma Office — Best for Small Business Simplicity

Best for: Small businesses that want a reliable, transparent phone system with desk phone support, no annual contract, and no CPI escalation clauses.

Our Testing Experience:

Setup took 15 minutes. Ooma's pricing is completely transparent, the admin experience is simple enough for non-technical owners, and the virtual receptionist is included without add-on fees. For small businesses that were using 8x8's entry tier without needing enterprise features, Ooma is a meaningful simplification at a lower all-in cost.

Pricing: Essentials from $19.95/user/month; Pro from $24.95/user/month; Pro Plus from $29.95/user/month. Published publicly. No annual contract.

Pros:

• Transparent pricing.

• Desk phone support.

• Virtual receptionist included.

• No annual contract.

• No CPI escalation.

• Business.com 9.1/10.

Cons:

• Limited AI features.

• SMS is limited to base plans.

• Less international coverage than 8x8.

• Not suited for contact centre requirements.

What's unique: No CPI-based price escalation and no annual contract — two of 8x8's biggest structural concerns, both absent from Ooma's model.

How to Choose: Decision Framework

Is your team primarily domestic (US/Canada)?

8x8's international advantage is its main differentiator. For domestic teams, Nextiva delivers better support, simpler admin, and transparent pricing at a comparable or lower cost.

Do you need AI built natively — not via third-party partnerships?

Dialpad's in-house AI is the strongest on this list. Brilo.ai, if you want AI to answer inbound calls autonomously.

Do you want published pricing without a sales call?

Every alternative on this list publishes prices publicly. 8x8 is the only major UCaaS provider that requires a sales engagement to learn what you'll pay.

Is international calling the primary reason you're on 8x8?

GoTo Connect (50+ countries, no annual contract, published pricing) or Vonage (strong European and Latin American rates) addresses that use case without 8x8's contract complexity.

Are you already in the Microsoft 365 ecosystem?

Teams Phone eliminates 8x8 as a vendor entirely — same Microsoft admin console, no new relationship, Copilot AI included.

Is routine inbound call volume consuming agent time?

Brilo.ai's AI voice agent handles those calls autonomously — no human picks up for standard queries, and pricing is published without a sales call.

The Hidden Cost Structure of 8x8 — What to Watch For

Before signing any 8x8 contract, review these specific clauses that generate the most common post-signature complaints:

FAQs

What is the best 8x8 alternative for small businesses?

Nextiva offers the most comprehensive feature switch, with better support and transparent pricing. Ooma Office for the simplest setup with no annual contract. Zoom Phone for the lowest cost if you're already using Zoom.

Does 8x8 publish its pricing?

No — 8x8 does not list prices on its website. All pricing requires a sales call and a custom quote. Every alternative on this list publishes pricing publicly.

What is the best 8x8 alternative for international calling?

GoTo Connect for unlimited calling to 50+ countries with published pricing and no annual contract. Vonage for strong European and Latin American rates with API flexibility. Zoom Phone Global Select for 48 countries at $20/user/month.

Can I get out of an 8x8 contract?

8x8's service agreement allows annual CPI-based price increases but generally requires contract fulfilment for early termination. Number porting out takes 7–14 business days. Document your cancellation request in writing and confirm the termination date explicitly.

What is the best 8x8 alternative with native AI?

Dialpad for the strongest native AI (transcription, coaching, sentiment). Brilo.ai, if you want AI to autonomously handle inbound calls rather than assist human agents.

Why doesn't 8x8 publish pricing?

8x8 sells primarily through a direct sales model with custom enterprise contracts. The lack of public pricing gives the sales team flexibility to negotiate, but makes it genuinely difficult for buyers to make informed comparisons without entering a sales process.

What is the best 8x8 alternative with 24/7 support?

Nextiva (24/7 phone, chat, email on all plans), RingCentral (24/7 on all plans), and Zoom Phone (24/7 via phone and chat) all offer round-the-clock support. Ringover has the fastest documented response time at 23–30 seconds.