If you’re exploring 3CX for your business, the first question is often: “How much will it actually cost?” Unlike many enterprise contact center solutions, 3CX pricing isn’t just a simple license fee.
It depends on the plan you choose, the number of simultaneous calls, the number of users, and any add-ons you may need.
In this blog, we will break down updated 3CX pricing plans, uncover hidden costs & add-ons, and provide a clear comparison of KrispCall and 3CX. This will help you to make an informed decision.
✨ Key Takeaways
- 3CX offers four plans: Basic, Pro, ENT/AI, and ENT+, designed for different business sizes, each of which requires contacting their sales team.
- There are hidden costs such as support tickets, SIP trunking, training, and setup, which can increase overall expenses.
- KrispCall is a friendlier, more cost-effective alternative to 3CX for small or growing businesses, offering essential call center software features at transparent pricing.
3CX plans and pricing overview
3CX offers four pricing plans: Basic, Pro, ENT/AI, and ENT+. The costs of 3CX depend primarily on the number of Simultaneous Calls (SC). We have created a table to illustrate the pricing of each plan.
| Simultaneous calls | Max users | Basic | Pro | ENT/AI | ENT+ |
| 8 | 40 | $ 320 | $ 350 | $ 575 | $ 775 |
| 16 | 80 | $ 640 | $ 750 | $ 1095 | $ 1445 |
| 24 | 120 | $ 825 | $ 1095 | $ 1595 | – |
| 32 | 192 | $1050 | $ 1395 | $ 1995 | – |
| 48 | 288 | $ 1650 | $ 2195 | $ 3250 | – |
| 64 | 384 | $ 2175 | $ 2895 | $ 4250 | – |
| 96 | 672 | $ 3375 | $ 4495 | $ 6500 | – |
| 128 | 896 | $ 4500 | $ 5995 | $ 8495 | – |
| 192 | 1344 | $ 6750 | $ 8995 | $ 12995 | – |
Note: These 3CX pricing plans are set as of December 2025. Please keep in mind that pricing might change at any time.
1. 3CX Basic plan
The 3CX Basic plan is ideal for small businesses seeking basic features on a limited budget. It offers core cloud telephony features, including inbound and outbound calls, auto attendant, and call logging. For up to 8 simultaneous calls, the plan typically costs around $320 per year, making it one of the more affordable options. This plan works well for businesses that don’t require advanced features.
Features
- Auto attendant
- Call reports basic
- SMS & MMS
- Call logging
Limitations
- It does not include advanced contact-center tools like call recording, call routing.
- No CRM or third-party integrations.
- No advanced call handling tools, such as call queues or hot desking.
Best for
This plan is ideal for businesses that only need minimalist features without complexity. For small or growing companies that require basic calling, SMS, and limited integrations.
2. 3CX Pro plan
The 3CX Professional plan generally costs around $350 per year for 8 simultaneous calls. This makes it ideal for growing businesses that require more than basic calling features. It offers advanced features like call routing, call queues, and call recording. Users can also experience CRM integrations and detailed call reports.
Features
- Multi-level IVR
- Call queues
- Call recording
- Voicemail transcription via Google
Limitations
- No skill-based routing.
- Some advanced CRM or custom API access may be more limited.
- Only basic analytics and reporting.
Best for
The 3CX Professional plan is suitable for businesses that want more than basic calling with extra tools to enhance team collaboration and custom handling.
3. 3CX ENT/AI plan
The 3CX Enterprise costs about $575 per year for 8 simultaneous calls. This plan offers everything like the Professional plan, plus advanced business-grade tools.
Features
- Call sentiment analysis
- AI receptionist
- Callback feature
- CRM integration
Limitations
- This plan is expensive, especially for small teams.
- Advanced reporting, contact center tools, and multi-site features take time to learn and manage well.
- Even with advanced features, you still need some configuration to set up call flows, queues, integrations, and AI tools.
Best for
The 3CX Enterprise/AI plan is best for large organizations that need intelligent automation and powerful tools.
4. 3CX ENT+ plan
The 3CX Enterprise Plus plan (ENT+) is the top-tier plan for a business phone system. For 8 simultaneous calls, it costs about $775 per year. This plan is designed for organizations that need advanced call center tools, strong call handling, and the most complete set of features.
Features
- Skill-based routing
- Call summary
- Call recording via onboard server (8SC)
- Remote assistance
Limitations
- Even with advanced call features, it does not replace a CRM, helpdesk, or a complete business platform.
- This plan can be expensive for a small business with light calling needs.
- Advanced tools like routing, summaries, dashboard, and integration require a knowledgeable admin to set up.
Best for
This plan is suitable for companies that need top-tier performance and a complete feature set. Also, it offers everything in lower tiers, plus premium capabilities such as an advanced call center and full enterprise-grade scalability.
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Hidden costs & add-ons in 3CX pricing
3CX includes hidden costs and optional add-ons that can affect your overall budgeting. Some of them are explained below:
1. Self-hosted pricing plan
3CX pricing is hidden, as the listed plan cost does not show the full cost. With the self-hosted option, you must pay an extra fee. For 16 simultaneous calls, the Pro plan costs $750 per year, but you also need to cover server hosting and ongoing maintenance. If you choose the 3CX hosted plan for the same 16 simultaneous calls, the price increases to $1,145 per year, as hosting is included.
2. Support tickets
All 3CX plans include support; however, complex technical issues, urgent troubleshooting, or large-scale deployments often require paid support tickets. Businesses with high call volumes, multiple locations, or mission-critical operations may need additional support packages. This can increase ongoing costs. Also, without these, resolving issues might take longer, which could affect customer service.
3. SIP trunking
A SIP trunk is required to connect 3CX to the public phone network. The cost depends on the provider, call volume, and location. Some providers charge per user or per simultaneous call, while others offer bundled packages. Choosing an incompatible or low-quality provider can result in extra fees, poor call quality, or limited coverage.
4. Training and setups
For larger teams or complex workflows, professional setup and training are often necessary. This may include configuring call flows, routing rules, integrating with CRMs, or onboarding employees. While small teams might manage themselves, many businesses invest in paid setup and training to ensure the system runs efficiently from day one.
5. Additional add-ons
Beyond the main plan, 3CX offers optional features like advanced reporting, AI assistants, premium integrations, and multi-site management. Each of these can carry additional fees, depending on the size of your team or the complexity of your system.
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What’s missing in each 3CX plan?
Here, we have mentioned the missing features of each 3CX plan:
- The 3CX Basic plan is suitable for small teams that get core calling, voicemail, and basic SMS. However, it lacks advanced features such as call routing, queues, CRM integrations, detailed reporting, web conferencing, and SMS automations. These limitations adversely affect customer experience and make it difficult for businesses to grow.
- The 3CX Pro plans offer features such as call queues, basic integrations, and reporting, but lack AI-powered tools, skill-based routing, and deep CRM integrations. This plan supports more users than the Basic plan; however, scalability is still limited for very large organizations.
- The 3CX ENT/AI provides AI features, advanced analytics, and more robust integrations. However, it does not include priority technical support, full scalability for extremely high call volumes, or specific premium integrations and workflow automation reserved for the top-tier plans.
- 3CX ENT+ offers a full set of 3CX capabilities, including AI, advanced call center features, and priority support. Its limitations are mostly for highly specialized workflows that may require custom development, and it may be overkill for small businesses due to its higher costs.
Is 3CX’s complex pricing worth it?
To determine whether 3CX is worth it, we have created a table outlining its benefits and disadvantages.
Pros and cons of 3CX pricing plans
| Pros | Cons |
| It is cost-effective compared to traditional phone systems. | Customer support can be limited or slow, especially direct support from 3CX. |
| Offers a free plan with many core features. | Some features may be complex to set up and require technical knowledge. |
| The interface and management tools are user-friendly. | There is a learning curve for advanced features. |
| Provides flexibility for cloud, on-premises, or hybrid deployments. | Limited integrations with third-party apps unless on higher plans. |
| Supports remote/mobile apps for work on the go. | Call quality can suffer if internet is weak. |
| Scales easily as your business grows. | Some users report inconsistent call quality and bugs. |
| Works with many SIP trunks and phone brands. | Free version and basic tiers lack advanced support options. |
| Offers unified communications (calls, chat, video). | Customization outside the interface is limited. |
3CX’s plan & pricing compared to KrispCall
To better understand how 3CX compares, first look at KrispCall’s plan structure and pricing, which is designed to be simple and scalable for businesses of all sizes. KrispCall offers three main plans: Essential, Standard, and Enterprise, making it user-friendly for small or growing businesses.
Below, we will be discussing the pricing differences between 3CX and KrispCall’s plans to make it clearer:
1. Essential plan
KrispCall’s Essential plan is a good fit for small or growing businesses that require only limited features, such as calling, voice, SMS, and essential call management tools. The price plan starts at $12 per user per month when you pay annually.
For the 3CX Pro plan, you pay based on the number of simultaneous calls. For instance, with 8 simultaneous calls, it costs $350 per year, excluding additional expenses such as hosting and SIP trunking. The pricing model is hard to estimate and may become costly as call volume increases.
2. Standard plan
The standard plan is suitable for mid-sized businesses and call centers, offering advanced features such as a power dialer, bulk SMS, and call transfer. It also includes tools for call reporting, queue management, and integration with popular CRM systems. When billed annually, the plan costs $32 per user per month, making it a cost-effective option for growing teams.
In contrast, 3CX Enterprise/AI plans charge by simultaneous calls, not users, making costs less predictable. While they offer AI features, CRM integrations, and automation, extra expenses for hosting, SIP trunking, and support can quickly add up. This plan better suits high-volume, tech-ready businesses.
3. Enterprise plan
For Enterprise plans, pricing is customized, so you need to contact the KrispCall sales team for exact details. You get more advanced and powerful features, such as advanced analytics & reporting, APIs & integrations, and customizable workflows. This plan is a good choice for large businesses or enterprises that need complete control and advanced capabilities.
3CX plans will include Basic and ENT+ tiers. The Basic plan is more affordable; for example, 8 simultaneous calls cost around $320 per year. In contrast, the ENT+ plan offers more advanced features but costs more. 8 simultaneous calls cost about $775 per year, and the additional capabilities and support are included in this tier.
KrispCall vs. 3CX: Direct comparison
Here, we have shown the differences between KrispCall and 3CX in terms of pricing, features, and best for.
| Feature | KrispCall | 3CX |
| Pricing Model | Per user, per month | Per year, based on simultaneous calls |
| Virtual Phone Numbers | Available from 100+ countries | Not included (needs third‑party providers) |
| Unified Inbox / Callbox | Calls + SMS + voicemails in one place | Not built‑in (focus is on voice & UC) |
| Mobile App Experience | Strong mobile support | Mobile apps are available, but are rated slightly lower |
| Ease of Setup | The cloud‑based phone system is easy to set up. | More complex, may need IT/admin |
| CRM & Business Integrations | Many direct integrations | Integrations are available, but they are more complex |
| Predictability of Cost | Simple per-user pricing | Harder to estimate, based on simultaneous calls. |
| Best Fit for | Small to medium businesses, simple cloud setup | Small to large businesses need full UC & call center features. |
3CX vs KrispCall pricing: Why KrispCall comes out ahead
The 3CX allows companies to manage calls, video meetings, messaging, and integrations with CRM and other business tools through its products. However, the pricing structure is based on simultaneous calls rather than users. Similarly, additional costs for SIP trunking, hosting, maintenance, and add-ons can quickly add up, making budgeting complex and unpredictable.
In contrast, KrispCall offers transparent, straightforward pricing and essential tools such as call management, business SMS, and key integrations that most businesses are looking for. Businesses don’t face unexpected fees, and scaling up is easy, allowing teams to add users or features without complex cost structures.
This makes KrispCall especially appealing for startups, small businesses, and growing teams who want reliable tools without worrying about hidden charges.
