TKOS
Tier-1 SA telecom UCaaS
Five9
Comparison target
Five9 is a long-running cloud contact center platform known for its predictive dialer, high uptime SLA and deep CRM integrations with Salesforce, ServiceNow and Zendesk — popular with high-volume outbound and regulated industries. TKOS takes a different approach: omnichannel contact center, UCaaS and a wholesale carrier layer on a single platform, with no 50-seat minimum and tier-1 SA telecom reach into Africa and emerging markets that Five9 typically routes through partners.
Both platforms cover the basics. Here's where each one actually focuses.
Contact center, UCaaS and AI bundled — no per-tier feature unlocks
Tier-1 SA telecom African DID and termination on the same account
Wholesale voice and SIP trunking sold on the same platform
Public per-seat pricing, no 50-seat minimums or annual lock-in
Strong outbound — predictive, progressive and preview dialers
Carrier-grade uptime with HIPAA, PCI DSS and STIR/SHAKEN compliance built in
Deep CRM integrations — Salesforce, ServiceNow, Microsoft, Oracle, Zendesk
Five tiers (Digital, Core, Premium, Optimum, Ultimate) with quote-based pricing above Core
Built from public pricing pages, product docs and customer interviews. Updated quarterly.
Contact center depth
TKOS
Solid omnichannel CCaaS — voice, chat, SMS, email, social.
Five9
Industry-leading dialer, omnichannel routing and outbound campaigns.
Outbound & predictive dialing
TKOS
Standard outbound campaigns and progressive dialing.
Five9
Mature predictive dialer — a Five9 signature strength.
AI features
TKOS
AI Receptionist, Agent Assist, summaries and sentiment included.
Five9
Strong AI suite — IVA, Agent Assist — but priced as add-ons.
UCaaS on the same account
TKOS
Full UCaaS — calling, SMS, video, presence on every plan.
Five9
Pure CCaaS; UCaaS via Microsoft Teams, Zoom or RingCentral integrations.
African & emerging-market reach
TKOS
Tier-1 SA telecom DID, termination and routing across African operators.
Five9
Wider country coverage via Global Call Forwarding partner; not native.
Wholesale voice / SIP
TKOS
Wholesale voice and SIP trunking sold on the same platform.
Five9
Not a wholesale carrier; telephony bundled with the CCaaS license.
Pricing transparency
TKOS
Public per-seat pricing, no committed minimums.
Five9
Only Digital ($119) and Core are public; Premium and above are quote-based.
SMB & mid-market fit
TKOS
No seat minimums; works from 10 agents to several hundred.
Five9
50-seat minimum makes Five9 cost-prohibitive for smaller teams.
Highlighted cell = the platform that wins this row in most head-to-heads. Ties are noted with a dash.
Five9 is a different price tier entirely — enterprise CCaaS aimed at 50+ agent operations. TKOS comes in well below Five9 Core and bundles UCaaS plus contact center for teams that don't need the full enterprise stack.
Business
$24
per user / month
Cloud phone, SMS, video, contact center starter, AI Receptionist, Agent Assist and analytics — month-to-month, no seat minimums.
Core (voice)
$119
per user / month
Voice-only contact center with predictive dialer, 50-seat minimum, annual commitment. Premium (omnichannel), Optimum (WEM) and Ultimate (analytics) are quote-based and typically run $175-$250+ per seat.
We don't win every deal. Here's when TKOS is the right call — and when it isn't.
You want UCaaS and contact center on the same platform without enterprise complexity.
You operate in or sell into Africa and emerging markets.
You're a partner, MSP or operator who wants wholesale voice on the same platform.
You have under 50 agents and Five9's seat minimum rules you out.
You're a high-volume outbound contact center where the predictive dialer drives revenue.
You operate in HIPAA, PCI DSS or other regulated environments and need that compliance baked in.
You have 50+ agents and deep Salesforce or ServiceNow workflows to integrate.
A four-step path most teams complete in under a week.
We map your current Five9 configuration, queues, dialer campaigns and CRM integrations onto a TKOS equivalent.
We port DIDs and toll-free numbers in parallel — no charge, no downtime windows for end users.
Routing rules, IVRs, AI prompts and Salesforce/ServiceNow/Zendesk integrations rebuilt by our migration team.
Side-by-side run for one billing cycle, then a clean cutover with rollback ready.
Spin up a TKOS trial in an afternoon and put it on the same call your Five9 stack is on. We'll send you a side-by-side scorecard.