Direct answer: for 10 agents, 160 hours/agent/month, US local voice, platform + voice minutes only, 2026 monthly costs are roughly: 10k minutes, Amazon Connect 180, Twilio Flex monthly-active-user 490, Flex named 1,640, Flex active-hour 1,740; 50k minutes, Amazon 900, Flex MAU 1,050, Flex named 2,200, Flex hourly 2,300; 100k minutes, Amazon 1,800, Flex MAU 1,750, Flex named 2,900, Flex hourly 3,000; 200k minutes, Amazon 3,600, Flex MAU 3,150, Flex named 4,300, Flex hourly 4,400. Amazon Connect is usage-led (voice 0.018/minute) with no public base agent fee; Twilio Flex has three platform fees (35/monthly active user, 150/named seat, 1/active hour) plus communication charges. The 10-agent break-even is about 87.5k minutes/month: below it Amazon is lower, above it Flex MAU is lower.
This guide is for operations, IT and procurement teams choosing a cloud contact center, migrating from a self-hosted call center or comparing “per seat” and “per usage”. Data cut-off: 5 November 2026; prices are AWS Amazon Connect US East (us-east-1) and Twilio Flex US public list prices, in USD, excluding tax; the TCO is an editorial calculation, not a vendor quote. Both sell “contact center + communications”, but the units differ: Amazon Connect mainly bills end-customer minutes/messages/tasks; Flex charges a platform user fee first, then underlying Twilio communications.
Amazon Connect: voice 0.018/minute, chat 0.004/message, SMS 0.01, email 0.05, tasks 0.04; the public page has no base agent fee. Twilio Flex: 35/monthly active user, 150/named seat, 1/active hour, plus Twilio communications (example uses local 0.0140/minute). At 10 agents/10k minutes: Amazon 180, Flex MAU 490; at 100k: Amazon 1,800, Flex MAU 1,750. Few seats/low minutes: Amazon; high minutes/many seats: compare Flex MAU.
Two models: usage-led vs seat + communications
Amazon Connect: end-customer voice 0.018/minute; chat 0.004/message, SMS 0.01, email 0.05, tasks 0.04; web calling audio 0.01/minute, screen sharing 0.015/minute, screen recording 0.006/minute; AI voice 0.038/minute, AI chat 0.01/message; scheduling/forecasting 27/agent. The public price has no base agent monthly fee and bills actual usage; phone numbers/telephony are separate. Twilio Flex: three platform fees — 35/monthly active user (any user who logs in at least once in the month), 150/named seat (agent/supervisor/admin/developer), 1/active hour (activity other than Logout); communications bill underlying Twilio Voice/messages separately, with local 0.0140/minute used as the example; new accounts get 5,000 free active hours.
| Platform | Platform fee | Voice | Digital channels | Billing boundary |
|---|---|---|---|---|
| Amazon Connect | No public base agent fee; scheduling/forecasting 27/agent | 0.018/minute; web audio 0.01; screen sharing 0.015 | Chat 0.004/message; SMS 0.01; email 0.05; tasks 0.04 | End-customer minutes/messages/tasks; numbers/telephony separate |
| Twilio Flex | 35/MAU; 150/named; 1/active hour | Twilio Voice separate (example 0.0140/minute) | Twilio messages/Conversations separate | Platform fee + communications; no free quota except trial |
Sources: AWS Amazon Connect Pricing (us-east-1) and Twilio Flex Pricing (US). Accessed 5 November 2026; USD, excluding tax; Amazon Connect’s 27/agent scheduling/forecasting is an add-on, not a base seat fee; Flex communications are not uniformly listed on the Flex page, so this article uses Twilio local outbound 0.0140/minute as an example, while actual inbound/outbound/number/channel rates differ.
The 2026 official rates: platform, voice, digital
Amazon Connect us-east-1: voice 0.018/minute, chat 0.004/message, SMS 0.01, email 0.05, tasks 0.04, web calling audio 0.01/minute, screen sharing 0.015/minute, screen recording 0.006/minute, AI voice 0.038/minute, AI chat 0.01/message, scheduling/forecasting 27/agent. Twilio Flex: MAU 35/month, named 150/month, active hour 1/hour; 5,000 free active hours for a new account; communications bill Twilio Voice/messages separately, with Twilio local outbound 0.0140/minute, inbound 0.0085, number 1.15/month (see the voice API article).
| Item | Amazon Connect | Twilio Flex |
|---|---|---|
| Agent/user platform fee | No public base agent fee; scheduling/forecasting 27/agent | 35/MAU; 150/named; 1/active hour |
| Voice/minute | 0.018 | Twilio Voice separate; example 0.0140 |
| Chat/message | Chat 0.004/message; SMS 0.01/message | Twilio messages/Conversations separate |
| Email/tasks | Email 0.05/message; tasks 0.04/task | Twilio product separate |
| AI/add-ons | AI voice 0.038/minute; AI chat 0.01/message; screen sharing/recording separate | Agent Copilot 0.035/minute; other AI separate |
| Trial | AWS Free Tier/trial per page | 5,000 active hours (new account, one-time) |
Sources: AWS Amazon Connect Pricing (us-east-1), Twilio Flex Pricing and Twilio Voice Pricing US. Accessed 5 November 2026; USD, excluding tax; “no base agent fee” only means the public price list has no base monthly agent fee, while numbers/telephony/add-ons may still bill; Flex communications are not uniformly listed and the example uses Twilio local outbound 0.0140.
10 agents: 10k / 50k / 100k / 200k minutes
For 10 agents, 160 hours/agent/month, US local voice, platform + voice minutes only: 10k minutes, Amazon 180, Flex MAU 490, Flex named 1,640, Flex hourly 1,740; 50k, Amazon 900, Flex MAU 1,050, Flex named 2,200, Flex hourly 2,300; 100k, Amazon 1,800, Flex MAU 1,750, Flex named 2,900, Flex hourly 3,000; 200k, Amazon 3,600, Flex MAU 3,150, Flex named 4,300, Flex hourly 4,400. At 10k/50k minutes Amazon is lowest; at 100k Flex MAU overtakes; named/hourly are clearly more expensive for 10 full-time agents.
| 10 agents / monthly minutes | Amazon Connect | Flex MAU | Flex named | Flex active hour | Lowest |
|---|---|---|---|---|---|
| 10k | 180 | 490 | 1,640 | 1,740 | Amazon |
| 50k | 900 | 1,050 | 2,200 | 2,300 | Amazon |
| 100k | 1,800 | 1,750 | 2,900 | 3,000 | Flex MAU |
| 200k | 3,600 | 3,150 | 4,300 | 4,400 | Flex MAU |
Editorial calculation, not a quote. Amazon = minutes×0.018; Flex MAU = 10×35 + minutes×0.0140; Flex named = 10×150 + minutes×0.0140; Flex hourly = 10×160×1 + minutes×0.0140. USD/month, excluding tax, numbers/telephony, chat/email/SMS, recording/storage, AI, screen sharing, support and migration; Flex communications use Twilio local outbound 0.0140 as an example, while actual inbound/number/channel rates differ.
Break-even: when should 10 agents switch to Flex MAU?
Amazon vs Flex MAU: 0.018m = 350 + 0.014m, so m = 87,500 minutes/month. Below 87.5k, Amazon is lower; above it, Flex MAU is lower. Flex named vs MAU: named is a fixed 1,500 vs MAU 350, so MAU is lower unless the active-user definition or a contract requires named seats; for 10 full-time agents at 160 hours/month, active-hour is 1,600 > named 1,500, so named is slightly lower. Recalculate the three platform fees when seats/minutes change.
| Comparison | Equation/result | How to read it |
|---|---|---|
| Amazon vs Flex MAU | 0.018m = 350 + 0.014m → m = 87,500 | Below 87.5k Amazon lower; above it Flex MAU lower |
| Amazon vs Flex named | 0.018m = 1,500 + 0.014m → m = 375,000 | For 10 full-time named seats, Amazon needs 375k minutes to overtake |
| Flex named vs MAU | 1,500 vs fixed 350 | MAU lower, but based on “logged in”; named for contract/compliance |
| Flex named vs active hour | 1,500 vs 10×160×1=1,600 | Named slightly lower for 10 full-time; hourly for part-time |
Editorial calculation, not a quote. Assumes 10 agents, 160 hours/agent/month and Flex communications 0.0140/minute; excludes numbers/telephony, chat/email/SMS, recording/storage, AI, support and tax; “375,000 minutes” is arithmetic for 10 named seats with a fixed 1,500 platform fee and changes with seat count.
Hidden costs: numbers, telephony, recording, AI, digital
Neither platform fee includes numbers/telephony, recording/storage, AI, digital channels or support. Amazon Connect’s 0.018/minute is end-customer minutes; phone numbers/telephony are separate. Chat 0.004/message, SMS 0.01, email 0.05, tasks 0.04, screen sharing 0.015/minute, screen recording 0.006/minute, AI voice 0.038/minute, AI chat 0.01/message, scheduling/forecasting 27/agent. Flex’s 35/150/1 is only the platform fee; underlying Twilio Voice/messages/numbers are separate; recording 0.0025/minute, storage 0.0005/minute/month; Agent Copilot 0.035/minute; numbers from 1.15/month. Digital channels, WFM, CRM integration, support and migration are extra.
| Item | Amazon Connect | Twilio Flex |
|---|---|---|
| Numbers/telephony | Separate; AWS number/telephony rates | Separate; Twilio numbers from 1.15/month |
| Recording/storage | Screen recording 0.006/minute; call recording/storage per product | Recording 0.0025/minute; storage 0.0005/minute/month |
| AI | AI voice 0.038/minute; AI chat 0.01/message | Agent Copilot 0.035/minute; other AI separate |
| Digital | Chat 0.004/message; SMS 0.01; email 0.05; tasks 0.04 | Twilio messages/Conversations separate |
| WFM | Scheduling/forecasting 27/agent | Flex/WFM product separate |
| Tax/support/migration | Excluded | Excluded |
Sources: AWS Amazon Connect Pricing, Twilio Flex Pricing and Twilio Voice Pricing US. Accessed 5 November 2026; USD, excluding tax; “separate” means confirm on the number/telephony/product page and is not guessed here; Amazon Connect call recording/storage has no single public price and is not included.
Which option fits which scenario?
Few seats/low minutes ( Sources: AWS Amazon Connect Pricing and Twilio Flex Pricing (accessed 5 November 2026). This is an editorial decision matrix, not vendor advice; actual call quality, latency, coverage, number inventory, WFM capability, compliance or support response were not tested. At least eight things: agent count/full-time/part-time, monthly voice minutes/peak, inbound/outbound, numbers/telephony, digital channels, recording/storage, AI/agent assist and contract/minimum/exit. Use a 2–4 week POC with real traffic and record answer rate, P95 latency, concurrency, recording/transcription, digital channels, agent active hours and the bill; do not compare only “per seat” or “per minute”. Amazon Connect 180, Flex MAU 490, Flex named 1,640, Flex hourly 1,740. Below about 87.5k minutes/month Amazon’s usage model is lower; numbers/telephony are separate. Amazon 1,800, Flex MAU 1,750, Flex named 2,900, Flex hourly 3,000. Above about 87.5k minutes Flex MAU overtakes; named/hourly remain higher. The public price is mainly end-customer minutes/messages/tasks with no base monthly agent fee; scheduling/forecasting 27/agent is an add-on. Numbers/telephony, recording, AI and digital channels still bill, so it is not “only 0.018/minute”. Full-time/many seats: MAU 35/month lowest; named/contract/compliance: 150/seat; part-time/seasonal: 1/active hour. For 10 full-time agents at 160 hours/month, hourly is 1,600 > named 1,500, so named is slightly lower. Amazon 0.018m = Flex MAU 350 + 0.014m, so m=87,500. It depends on 10 agents and Flex communications 0.0140/minute; seat count/rates change the break-even. Amazon chat 0.004/message, SMS 0.01, email 0.05, tasks 0.04; Flex bills Twilio messages/Conversations separately. Add monthly message volume; per-message pricing can change the ranking. Amazon AI voice 0.038/minute, AI chat 0.01/message; Flex Agent Copilot 0.035/minute, other AI separate. Add AI minutes/model fees to the human agent cost. Numbers/telephony, recording/storage, digital channels, AI, WFM/scheduling, CRM/ticketing/SSO, support, tax and migration. This article counts platform + voice minutes only. This article separates “official facts” from “editorial modelling”: Amazon Connect voice/chat/SMS/email/tasks/AI/scheduling prices come from AWS Amazon Connect Pricing (us-east-1) and the Price List API; Flex’s 35/150/1 platform fees come from Twilio Flex Pricing (US); Flex communications are not uniformly listed on the Flex page, so this article uses Twilio Voice local outbound 0.0140/minute as an example. The 10k/50k/100k/200k-minute TCO is arithmetic under 10 agents, 160 hours/agent and platform + voice minutes only, not a vendor quote. It does not compare actual answer rate, latency, coverage, number inventory, WFM capability, compliance or support response. Eight limitations: (1) only US public list prices are used, excluding tax, discounts, private pricing and commitments/minimums; (2) only voice minutes are counted, excluding numbers/telephony, chat/email/SMS/WhatsApp, recording/storage, AI, screen sharing/recording; (3) Flex communications use Twilio local outbound 0.0140 as an example, while actual inbound/number/channel rates differ; (4) it assumes 10 agents at 160 hours/agent, and seat count/hours change the fixed fees and break-even; (5) Amazon Connect’s “no base seat fee” only means the public page does not list one, while numbers/add-ons may still bill; (6) WFM/scheduling, CRM/ticketing/SSO, support and migration are excluded; (7) actual answer rate, latency, coverage, number inventory and compliance were not tested; (8) Genesys/Five9/other contact centers were not compared. Treat this as a unit-alignment template and replace assumptions with a 2–4 week real-traffic POC. Data cut-off 5 November 2026; prices are public list prices excluding tax; all models are editorial calculations. This is not procurement advice.
Scenario First choice Why Watch Few seats/low minutes Amazon Connect No base seat fee, usage-based Numbers/telephony separate High minutes/many seats Flex MAU Fixed 35/MAU + lower communications Active-user definition; no free quota Named/contract/compliance Flex named Fixed 150/seat, predictable 10 seats = 1,500 fixed Part-time/seasonal Flex active hour 1/active hour Admins/supervisors count as users Digital-heavy Compare both Amazon per message; Flex via Twilio Chat/SMS/email/WhatsApp extra AI-voice-heavy Compare both Amazon AI 0.038/minute; Flex Copilot 0.035/minute AI minutes/models extra What should procurement and acceptance specify?
FAQ
10 agents, 10k minutes: which is cheaper?
10 agents, 100k minutes: which is cheaper?
Why does Amazon Connect have no seat fee?
How to choose Flex’s three platform fees?
Where does 87.5k minutes come from?
What if digital channels dominate?
How much does AI voice add?
What other hidden costs exist?
Research method and limitations
Sources and basis