Side by side

Diabolocom vs Twilio Flex

Both stand on call & contact center software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Diabolocom

Paid Web

Diabolocom provides core contact-center calling with omnichannel and workforce features. Its published Voice and Omnichannel prices apply only with a long commitment and sizable license minimum.

Visit Diabolocom

Twilio Flex combines multichannel agent work, routing, analytics, and extensibility for contact centers. Its usage and user-based pricing, plus development needs for deeper changes, should shape adoption plans.

Visit Twilio Flex

The facts

	Diabolocom	Twilio Flex
Free plan	No	A free trial
Open source	Not published	Not published
Runs on	Web	API, Self-hosted, Web
Lowest paid plan	Voice: $60 a month	Named user pricing: $150 per user a month
Plans published	3	4
Maker	Diabolocom	Twilio Flex
Website	diabolocom.com	twilio.com
On call & contact center software	#18 of 29	#14 of 29

Diabolocom: what it does well

Inbound calling and outbound dialer included
IVR builder supports call-flow setup
Omnichannel digital channel scope
Workforce management included
Ultimate adds listed AI and quality tools

What to know first

No free plan
Voice requires a three-year commitment
Plans require at least 150 named licenses

Twilio Flex: what it does well

Voice, SMS, chat, WhatsApp, and web chat
Skills-based routing with fallback rules
Dashboards for queues and wait times
Existing PSTN and Salesforce connections
Customer-hosted frontend option

What to know first

No workforce management
No free plan
Deep customization generally requires development resources
Named-user pricing is contract-based

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