What Is Zoho Voice?
Zoho Voice is the cloud phone system from Zoho. It sells two editions: Enterprise Telephony, priced per user for teams that live inside Zoho CRM, Desk or Bigin, and Business Phone, a flat-priced plan for small teams that need a business number, IVR and basic call routing. Both run on a credit system where one credit equals one US dollar, and credits pay for number rental, calls beyond the free allowance, text messages and some add-ons.
Its biggest strength is the Zoho connection. The Standard plan includes ten free "telephony agents" who can call from inside Zoho CRM, Desk or Bigin, with click-to-call, call pop-ups and call notes, although those agents don't get access to the Zoho Voice web app. For a team that already runs everything in Zoho, that is a real advantage.
It is also easy to outgrow. The credit model, the limits on messaging and the depth of the CRM sync are the three things reviewers raise most often, and they are covered next.
Why Do Businesses Look for Zoho Voice Alternatives?
People rarely leave a phone system for one reason. The complaints that show up repeatedly in reviews on Capterra, G2 and Software Advice fall into four groups, and it is worth checking which of them applies to you before picking a replacement.
Credit-based pricing that is hard to predict Numbers, calls, texts, recording, storage and several add-ons are all billed in credits on top of the subscription. Local numbers rent for one credit a month and toll-free for two, US texts cost fractions of a credit each, and call durations are rounded up to the next full minute. Credits are non-refundable, so a team that buys too many carries the balance. This is not wrong, but it makes budgeting harder than a flat per-user price.
Messaging limits Reviewers mention missing group and mass texting, patchy MMS and limited IVR options. Zoho's pricing page also limits two-way SMS to the US and Canada, and US messaging needs a registered 10DLC business number.
Shallow CRM integration for a Zoho product Some reviewers say the power dialer can't import lead lists, that little data is written back to the CRM, that missed calls aren't always logged and that tickets can't be created from texts in Zoho Desk. Treat these as reviewer reports rather than guaranteed behaviour, because Zoho updates the product regularly.
Call quality A number of reviews mention dropped, silent or choppy calls. Call quality depends heavily on your own network, so it is worth testing any provider, including a new one, before committing.
Zoho Voice does get credit for its support team and for fit with the rest of the Zoho suite, so this isn't a case against the product. It is a list of the questions to ask when you compare it with something else.
Zoho Voice Alternatives at a Glance
The table below compares starting prices and the points that matter most for a team coming from Zoho. Prices are per user per month in US dollars, from each vendor's official pricing page in October 2026, and exclude taxes, number fees and carrier registration charges.
| Provider | Starting price (annual / monthly) | Zoho CRM integration | Worth knowing |
| Quo | $15 / $19 | Native, Business plan or higher | One number per user; texting needs carrier registration |
| Dialpad | $15 / $27 | Official, Pro plan or higher | Strong AI summaries; Zoho needs Pro |
| RingCentral | $20 / $30 | Official | Low SMS allowance per user |
| Nextiva | $15 / $23 | On request, Professional or Enterprise licences | Large gap between annual and monthly prices |
| Vonage Business | $13.99 / $19.99 | Via VonageConnect | Annual price needs a one-year contract |
| Ooma Office | $19.95 | Free Zoho Marketplace listing | Single price, no contract; US-centred |
| JustCall | $29 / $39 | Native | Minimum two licences |
| CloudTalk | $25 / $34 | Native | Integrations start above the entry plan |
| Aircall | $30 / $40 | Native | Minimum three licences |
| Calilio | $12 / $15 | Zoho CRM integration available | Shared Callbox for calls, texts and voicemail |
1. Quo (formerly OpenPhone)
Quo, formerly OpenPhone, is a business phone and messaging app founded in 2018 by Mahyar Raissi and Daryna Kulya. It is built around shared numbers and a shared inbox, so a team can see every call, text and voicemail for a customer in one thread. It suits small teams that want a modern app and simple pricing more than a full contact center.
The Zoho CRM integration is a documented native connector, available on the Business plan or higher and set up by an owner or admin. It shows Zoho contact details on calls and texts, and logs calls, recordings, AI summaries and voicemails to the Zoho contact record. Its limits are worth knowing: the contact sync runs one way from Zoho to Quo, matching uses exact phone numbers, and it works with the Contacts module rather than Leads.
Key features:
- Shared numbers and inbox: Calls, texts and voicemails for a number live in one conversation.
- Group messaging and group calling: Useful for teams that coordinate with customers by text.
- Sona AI agent and AI call summaries: Sona answers calls on a credit basis, and summaries and transcripts come with the Business plan.
- Phone menus, call transfers and auto recording: Phone menus and auto recording start on the Business plan.
- Integrations: HubSpot, Salesforce, Zoho CRM, Zapier, Slack and webhooks.
Pricing:
- Starter: $15 per user per month billed annually ($19 monthly)
- Business: $23 ($33 monthly)
- Scale: $35 ($47 monthly)
- Note: Each user gets one number, and extra numbers cost $5 per month. Unlimited US and Canada calling and messaging is subject to a fair usage policy. Texting requires a one-time $19.50 carrier registration plus a monthly messaging fee of $1.50 to $3.
2. Dialpad
Dialpad is an AI-powered customer communications platform that sells a business phone product, Dialpad Connect, alongside contact center, sales and support products. Its calls, meetings and messaging run in one app, and its selling point is AI that transcribes calls in real time and produces summaries afterwards.
For Zoho users, the official integration matches contacts, leads, accounts and vendors, logs calls and shows open deals, and it can write AI summaries and action items to the CRM. It requires the Pro plan or higher, and Dialpad's help documentation notes that an earlier version of the integration was scheduled to be deprecated in June 2026, so confirm you are setting up the current one.
Key features:
- Real-time transcripts and AI recaps: Included from the Standard plan.
- Meetings and messaging: One app for calls, video and chat.
- CRM integrations: Key integrations, including Zoho CRM, start on Pro.
- International numbers: Local numbers in 50+ countries, according to Dialpad's FAQ.
- Enterprise controls: SSO, access controls and a 99.9% uptime commitment on Enterprise.
Pricing:
- Standard: $15 per user per month billed annually ($27 monthly)
- Pro: $25 ($35 monthly)
- Enterprise: By quote
- Note: There is a 14-day free trial. Dialpad doesn't state minute or text limits on its pricing page, so ask before assuming any are unlimited.
3. RingCentral
RingCentral was founded in 1999 and is based in Belmont, California. It is one of the largest cloud communications providers, and its RingEX product covers business phone, messaging and video, with contact center and AI products available as separate offerings. It tends to suit growing companies that want many integrations and enterprise-grade controls.
Its Zoho CRM connection is an official Zoho telephony channel. It shows a business card on incoming calls, logs calls, including missed ones, to Zoho activities with recordings, and supports click-to-call and follow-up tasks. A Zoho CRM admin has to enable it, and Zoho notes that using a company number with an extension can create duplicate activity records.
Key features:
- Unlimited domestic calling: Plus on-demand recording and HD video meetings.
- AI Virtual Assistant (AVA): Included, with an AI Receptionist available as an add-on.
- 330+ integrations: Including Zoho CRM, Microsoft 365 and Google Workspace.
- Multi-site and reporting: On the Advanced plan.
- SMS: Included in limited amounts per user.
Pricing:
- RingEX Core: $20 per user per month billed annually ($30 monthly)
- RingEX Advanced: $25 ($35 monthly)
- Note: These are for the one-to-five user tier; larger user bands are priced separately. Core includes 100 toll-free minutes and 25 SMS per user per month, and Advanced raises that to 1,000 toll-free minutes and 100 SMS. The AI Receptionist add-on starts at $39 per month, and extra numbers cost $4.99 per month each.
4. Nextiva
Nextiva is a cloud communications company founded in 2006 and based in Scottsdale, Arizona. It started as a hosted VoIP provider and now sells voice, text, video and customer experience tools for small and mid-sized businesses. It tends to suit teams that want phone, texting and reporting from one vendor.
Nextiva lists a Zoho CRM integration, with call logging, screen pops, click-to-call and contact search. It is not a self-serve switch, though. Nextiva describes the phone integration as available on request and requiring Professional or Enterprise licences and its desktop app, so ask the sales team exactly what your plan includes before relying on it.
Key features:
- Voice and SMS: Business texting is included, with monthly caps by plan.
- Voicemail transcription: Available on all plans.
- Reporting dashboards: More detailed analytics on higher plans.
- XBert AI receptionist: Offered as an add-on.
- Video meetings and team chat: Included for internal collaboration.
Pricing:
- Core: $15 per user per month billed annually ($23 monthly)
- Engage: $25 ($50 monthly)
- Scale: $75 billed annually, no monthly price listed
- Note: Core includes 100 texts per user per month, Engage 500, and Scale unlimited texts. The annual price applies to small customers on a term of 12 months or more, so the monthly price is the fairer comparison if you want flexibility.
5. Vonage Business
Vonage was founded in 2001 and is now part of Ericsson. Vonage Business Communications provides cloud phone, messaging and video for companies of all sizes, with the option to add contact center tools. It suits teams that want a mobile-first plan or a broader suite from a well-known provider.
For Zoho CRM, Vonage connects through VonageConnect in Zoho's PhoneBridge marketplace, providing click-to-call, screen pops, call logging and follow-ups. The documentation doesn't say which plan is required, and it doesn't describe logging for texts, so confirm what is covered before you commit.
Key features:
- Mobile, Premium and Advanced tiers: Moving from an app-only plan to desk phones, video and recording.
- Unlimited domestic calling and SMS/MMS: Subject to acceptable use.
- Visual voicemail and voicemail transcription: On the Advanced tier.
- App Center: 20+ integrations, including SSO, on the Premium tier.
- Video meetings: Up to 200 participants on Premium.
Pricing:
- Mobile: $19.99 per user per month ($13.99 billed annually)
- Premium: $29.99 ($20.99 annually)
- Advanced: $39.99 ($27.99 annually)
- Note: These are for the single-employee tier, and prices drop for larger teams. The annual rates include a 30% promotion that requires a one-year contract, and taxes and fees are extra.
6. Ooma Office
Ooma was incorporated in 2003 and is based in Sunnyvale, California. It began with home phone service and now sells Ooma Office, a business phone system aimed at small offices that want a simple plan with no contract. It is a practical fit for US, Canadian and Mexican teams that mostly make domestic calls.
Its Zoho link is a free listing on the Zoho Marketplace, "Ooma Office for Zoho CRM," published by a third-party developer. It provides click-to-dial, automatic call logging and screen pops. Ooma's own plan page lists CRM integration as a Pro Plus feature, so check which plan you need and how actively the listing is maintained.
Key features:
- 100+ business features: Including a virtual receptionist and a free toll-free number with 500 inbound minutes on Essentials.
- Unlimited calling: US, Canada, Mexico and Puerto Rico.
- Pro Plus extras: AI transcriptions, AI insights, call queuing and hot desking.
- Texting: Up to 250 per month on Pro and 1,000 on Pro Plus.
- AI add-ons: An AI Receptionist and an AI Answering Service.
Pricing:
- Essentials: $19.95 per user per month
- Pro: $24.95
- Pro Plus: $29.95
- Enterprise: Custom
- Note: No contract is necessary. Ooma shows one price per plan rather than separate monthly and annual rates.
7. JustCall
JustCall is a cloud phone and SMS platform founded in 2016 by Gaurav Sharma and based in San Francisco. It focuses on sales and support teams, with a built-in dialer, SMS, AI note-taking and a wide integrations library. It is a strong match for outbound teams, which is also where Zoho Voice add-ons such as the power dialer start to cost more.
The Zoho CRM integration is native. It adds a free Chrome extension for click-to-call and text from inside Zoho, logs calls as activities, texts as notes and voicemails, syncs AI summaries and scorecards, and lets you run dialer campaigns on Zoho lists. An admin does the first connection, and you can choose whether contacts are created automatically.
Key features:
- Unlimited calling in the US and Canada: Subject to fair usage, with local numbers in 70+ countries.
- SMS and bulk SMS: Segment caps on lower plans, with bulk texting from Pro.
- Power dialer and Salesforce CTI: From the Pro plan.
- AI features: Call scoring, sentiment and real-time agent assist on Pro Plus, plus an AI Voice Agent add-on.
- 100+ integrations: Including HubSpot, Zoho and Pipedrive.
Pricing:
- Team: $29 per user per month billed annually ($39 monthly)
- Pro: $49 ($69 monthly)
- Pro Plus: $89 ($109 monthly)
- Business: By quote
- Note: Team, Pro and Pro Plus have a two-licence minimum. Team includes 500 SMS segments and Pro 1,000. The AI Voice Agent add-on starts at $0.15 per minute with the first 100 minutes included.
8. CloudTalk
CloudTalk is a cloud phone system founded in 2016 in Bratislava, Slovakia, with offices in several countries. It is built for sales and support teams, combining a business phone, call analytics, an optional dialer and AI voice agents. It fits teams that need local numbers across many countries.
The Zoho CRM integration is native and also appears in Zoho's marketplace. It logs calls, voicemails and texts as activities, supports one-way or two-way contact sync, creates contacts for unknown numbers and imports account records. Limits to note: every call is logged as a closed activity, and auto-created contacts are named with the phone number and a CloudTalk email, so tidy-up rules help.
Key features:
- Local numbers in 160+ countries: With number porting and anti-spam registration.
- Queues, IVR and skills-based routing: Plus a visual call flow builder.
- Live monitoring and wallboards: For supervisors.
- Dialers as add-ons: Power dialer ($15) and parallel dialer ($39), with the power dialer included in Expert.
- AI add-ons: Conversation intelligence at $9 per user and AI voice agents from $99 for 200 minutes.
Pricing:
- Starter: $25 per user per month billed annually ($34 monthly)
- Essential: $29 ($39 monthly)
- Expert: $49 ($69 monthly)
- Note: Expert requires at least three licences. Prices vary by region and currency, so confirm what you see for your location. Integrations are listed from the Essential plan upward.
9. Aircall
Aircall was founded in 2014 in Paris, France, and positions itself as a customer communication and intelligence platform. It targets sales and support teams that want a phone system tied closely to their CRM or helpdesk, and it adds AI voice agents and call intelligence as extra products.
Its Zoho CRM integration is native. It logs calls with recording links, shows caller context and deal information, creates contacts and deals, and writes AI summaries and sentiment back to the record. Contact sync is off by default, and the insight card shows up to five fields, which suits focused workflows more than a data-heavy view.
Key features:
- Unlimited inbound and internal calls: With unlimited outbound in the US and Canada.
- Shared inbox, IVR and call recording: On every plan.
- 250+ integrations: Including CRMs and helpdesks.
- Professional extras: Smart routing, queue callback, call whispering, power dialer and live monitoring.
- AI voice agents: Sold separately, with a monthly minimum.
Pricing:
- Essentials: $30 per user per month billed annually ($40 monthly)
- Professional: $50 ($70 monthly)
- Enterprise: Starts at 25 licences
- Note: Essentials and Professional each have a three-licence minimum. AI Voice Agents start at a $100 monthly minimum on annual billing ($125 monthly). Extra numbers cost $6 per month, and international calling is available on Enterprise.
10. Calilio
Calilio is a cloud phone system with web, iOS and Android apps, numbers in more than 100 countries and a first local number in the US, Canada or the UK included. It is priced per user rather than through credits, and a shared Callbox keeps every call, voicemail and text for a number in one inbox, which suits teams that found conversations scattered across Zoho Voice.
It has a Zoho CRM integration, so a team that works in Zoho can keep its CRM and move the phone system, and it also integrates with Pipedrive. On the calling side, every plan includes simultaneous, sequential and round-robin ringing, and an AI Voice Agent answers incoming calls so nothing goes to voicemail when your team is busy.
Key features:
- Shared Callbox: Calls, texts and voicemails in one place, with voicemail-to-email on every plan.
- Routing: Simultaneous, sequential and round-robin ringing, plus call flip to move a live call between devices.
- Premium tools: IVR, business hours, call transfer, click-to-call, live monitoring and AI call reports.
- AI Voice Agent: Answers incoming calls, five at a time per agent.
Pricing:
- Standard: $15 per user per month ($12 billed annually)
- Premium: $35 ($28 billed annually)
- Note: There is a 14-day money-back guarantee. Standard includes 300 free minutes and 200 SMS a month, and Premium includes 1,500 minutes and 1,000 SMS. AI Voice Agent minutes are metered: 10 free on Standard and 100 on Premium, then $0.035 and $0.025 per minute. International calling beyond the allowance draws from a prepaid wallet.
How to Choose a Zoho Voice Alternative
The best replacement depends on what pushed you away from Zoho Voice and how much of your workflow lives in Zoho. Work through these steps in order, and write down the answer to each one before you start any trials.
Step 1: List what you use today Check last month's Zoho Voice statement and note numbers, call minutes, texts and add-ons, then count how many people actually make calls and how many only need to receive them. This gives you a real usage figure to price against, which matters more than any headline rate. It also shows whether you are paying for features nobody uses, such as recording on every line.
Step 2: Decide how deep the Zoho connection needs to be There are three levels. At the lightest, you only want calls and voicemails logged against the right contact. In the middle, reps want click-to-call from a record and a pop-up with the caller's details when a call arrives. At the deepest, you want the phone to update fields, create follow-up tasks and trigger workflows. A proper VoIP and CRM integration handles the first two natively, while the third often needs an automation tool. If reps rely on click-to-call and call pop-ups, shortlist providers with a native or marketplace integration and check which plan unlocks it; if you only need call logs in the record, an automation tool such as Pabbly Connect or Zapier may be enough.
Step 3: Compare the full monthly cost Add seat prices, extra numbers, texting registration or monthly fees, AI add-ons and minimum seat counts. The cheapest entry price often stops being the cheapest once you add what your team uses, and the gap between annual and monthly billing can exceed 40% with some vendors. For a sense of what a realistic bill looks like, the breakdown of how much a VoIP system costs lists the taxes, fees and hardware that tend to be left out of headline prices.
Step 4: Check texting limits and registration US business texting requires carrier registration (10DLC) with every provider, and registration often has a one-off fee plus a monthly one. Look at monthly text caps per user, whether group messaging is supported and whether bulk texting is included or priced separately. If your team texts customers more than it calls them, this step can decide the whole comparison.
Step 5: Test on your own network Start a trial with two or three providers, make real calls from the offices and mobile connections your team uses, and compare how they handle poor Wi-Fi. VoIP call quality depends on your bandwidth, jitter and router as much as on the provider, so a free call quality test on your own connection will tell you whether a bad call is the provider's fault or yours.
Step 6: Plan the move If you are keeping your numbers, start the number porting request early, because a simple port can take a business day while a multi-line business account can take days or weeks. Keep the old service active until the port completes, since cancelling early can release the number. Treat it as a staged VoIP migration: audit your numbers and call flows, pilot with a small group, then cut over with a fallback plan and keep the old line until everything has ported.
Next step
Ready to Get Started?
Zoho Voice makes the most sense when your whole team lives in Zoho and usage is steady. When the credit-based billing, messaging limits or CRM sync start to get in the way, the alternatives above offer flat per-user pricing and different strengths, from shared inboxes to sales dialers to AI. Compare the full monthly cost, confirm which plan unlocks the Zoho connection, and test call quality before you commit.
If you want a simple per-user cloud phone system with shared numbers, SMS and an AI voice agent, Calilio offers all three, with plans from $12 per user per month billed annually and a 14-day money-back guarantee.
Frequently Asked Questions
What is the best alternative to Zoho Voice?
There isn't one best option for everyone. Quo suits small teams that want shared numbers and texting, Dialpad and Aircall suit teams that want strong AI and CRM integration, JustCall and CloudTalk suit sales teams that need a dialer, and RingCentral and Nextiva suit companies that want a broader suite. Match the choice to your Zoho workflow and budget.
Is Zoho Voice free?
Zoho Voice has a free Solo plan, but calls, numbers and texts beyond the allowance are charged in credits. Business Phone and Enterprise Telephony plans are paid, and there is a 15-day free trial. Check the pricing page for the free allowance, because it applies to local calls only.
How much does Zoho Voice cost?
Enterprise Telephony plans are priced per user: Basic is $34 per month billed annually ($39 monthly), Standard is $49 ($59 monthly) per admin and ten telephony agents, and Contact Center is $74 ($79 monthly) on the same basis. Business Phone is a flat price per account, from $100 per month billed annually for up to ten users. Number rental, calls beyond the free allowance and texts are charged in credits.
Does Zoho Voice work with Zoho CRM?
Yes. Zoho Voice is built to connect with Zoho CRM, Desk and Bigin, and its Standard plan includes ten free telephony agents who can call from inside those apps. Some reviewers report gaps in what syncs back to the CRM, so test your exact workflow during the trial.
Which Zoho Voice alternatives integrate with Zoho CRM?
Quo, Dialpad, RingCentral, JustCall, CloudTalk and Aircall list official or native integrations. Vonage uses VonageConnect, Nextiva offers its integration on request, and Ooma has a third-party listing on the Zoho Marketplace. Calilio also has a Zoho CRM integration. In each case, check which plan you need and what the integration actually syncs.
Can I keep my phone number when I switch from Zoho Voice?
Usually yes. Ask your new provider to start a port request, give them the account details held by Zoho, and leave your Zoho Voice service active until the port is complete. Cancelling too early can cause the port to fail.
Is Zoho Voice good for small businesses?
It can be, especially for teams already using Zoho CRM that want phone and CRM in one place. Small businesses that need group texting, predictable monthly costs or a shared inbox for customer conversations often find a standalone phone system a better match.