3CX Pricing · Full pricelist
3CX pricing
per year
Flat annual 3CX license prices for AI, Pro and Basic, based on simultaneous calls. No per-user fees.
Full pricelist per year
3CX prices by simultaneous calls
Choose an edition and SC size, then buy online or upgrade an existing key. Prices are ex-VAT in pounds sterling.
Your 3CX phone system price comes down to one number: how many calls you need to handle at the same time. 3CX licensing works per system, so 3CX licenses are sized by simultaneous calls, not headcount. When your 3CX license renewal comes round, you can renew at the same size or change it if your call volume has moved.
| Simultaneous calls | Maximum users / ext | Users / ext recommended | 3CX Basic | 3CX Pro | 3CX AI | Hosted by 3CX |
|---|---|---|---|---|---|---|
| 8 | 40 | 16-40 | £250£200 | £330£264 | £480£384 | £245 |
| 16 | 80 | 41-80 | £500£400 | £660£528 | £910£728 | £375 |
| 24 | 120 | 81-120 | £685£548 | £910£728 | £1,245£996 | £375 |
| 32 | 192 | 121-192 | £845£676 | £1,125£900 | £1,490£1,192 | £660 |
| 48 | 288 | 193-288 | £1,245£996 | £1,660£1,328 | £2,075£1,660 | £660 |
| 64 | 384 | 289-384 | £1,685£1,348 | £2,240£1,792 | £2,690£2,152 | £660 |
| 96 | 672 | 385-672 | £2,490£1,992 | £3,320£2,656 | £3,980£3,184 | £1,660 |
| 128 | 896 | 673-896 | £3,425£2,740 | £4,565£3,652 | £5,475£4,380 | £1,660 |
| 192 | 1344 | 897-1344 | £5,140£4,112 | £6,850£5,480 | £8,220£6,576 | £1,660 |
| 256 | 2048 | 1345-2048 | £6,850£5,480 | £9,130£7,304 | £10,955£8,764 | £1,660 |
| 384 | 3072 | 2049-3072 | £9,030£7,224 | £12,035£9,628 | £14,440£11,552 | N/A |
| 512 | 4096 | 3073-4096 | £11,205£8,964 | £14,940£11,952 | £17,925£14,340 | N/A |
| 768 | 6144 | 4097-6144 | £15,875£12,700 | £21,165£16,932 | £25,395£20,316 | N/A |
| 1024 | 8192 | 6145-8192 | £20,545£16,436 | £27,390£21,912 | £32,865£26,292 | N/A |
Prices shown do not include VAT and may change when 3CX updates its catalogue. Click a license price to buy that edition and SC size. Education 20% applies to license list prices only (not hosting) and is fulfilled by our sales team. Machine-readable copy: JSON · Markdown for LLMs. Compare editions on the 3CX features table.
3CX pricing FAQ
3CX pricing questions answered
How much does 3CX cost?
3CX costs from £250 a year for Basic, £330 for Pro and £480 for AI, ex VAT, for an 8 simultaneous call system that suits up to 40 users. You pay one flat annual fee per system, not a monthly charge per user, so the price only goes up when you need more calls at the same time.
How is 3CX priced?
3CX is a flat annual fee per phone system, based on simultaneous calls (SC), meaning the number of internal and external calls happening at the same time, not a per-user monthly charge. Pick Basic, Pro or AI, then the SC size that covers your busiest hour.
Do these 3CX prices include VAT?
No. Prices are ex-VAT. UK VAT is calculated at checkout. Figures can move with 3CX’s catalogue and FX.
What is the 3CX education discount?
Qualifying schools, colleges and universities receive 20% off 3CX license list prices. Toggle the education box on this page to preview the discounted figures, then email sales@zen.systems so we can apply education pricing to your order.
What does Hosted by 3CX cost?
Hosted by 3CX is an optional annual hosting add-on, shown separately from the license. It is not available on every SC size. You can also self-host or use Zen fully managed hosted 3CX, which includes support and SIP trunks.
Can I buy or upgrade from this pricelist?
Yes. Each edition price links to a live checkout with that SC preselected. To renew or upgrade an existing key, use the renew page. Your license number stays the same.
Ready to buy or upgrade?
Live Titanium-partner checkout. Education customers: email us and we will apply the 20% license discount.