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Technologies / DIDWW / Twilio

Companies using DIDWW and Twilio

8 companies in our data have public evidence for both DIDWW and Twilio, and 7 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

8companies use both
67%of DIDWW users
1%of Twilio users
7name both as subprocessors

Companies using one are 13 times as likely as the average company in our data to show evidence of the other.

The companies

Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.

Subprocessor listPrivacy policyWebsiteJob postings

CompanyDIDWWTwilio
askdonna.comDonna is a voice-first AI assistant that helps field sales teams with conversation guides, note taking, CRM integration, reporting, and coaching.Sales
Calendiacalendia.orgCalendia provides booking, payment, and business management software for service businesses.Productivity and collaboration
Dixadixa.comDixa provides a customer service platform that unifies conversations across chat, email, phone, WhatsApp, and social channels, with workflow automation, an AI agent named Mim, and performance and QA tools.AI and machine learningCustomer support
Hailhail.soHail gives AI assistants a phone number and email inbox so they can handle calls, texts, and email.AI and machine learningCommunications
Kreedlkreedl.comKreedl is an AI colleague that answers calls and messages from tenants, store teams and applicants, coordinates repairs with contractors and vendors, and follows up until the job is done.AI and machine learningReal estate
Ringoverringover.esRingover provides a cloud communication platform with cloud telephony, call campaigns, virtual numbers, IVR, CRM and ATS integrations, and AI agents.CommunicationsSales
Ringoverringover.frRingover provides a cloud communication platform with cloud telephony, call campaigns, virtual numbers, IVR, CRM and ATS integrations, and AI agents.AI and machine learningCommunications
EchoCallechocall.deEchoCall provides an AI voice and chat agent platform that combines both in one solution with a shared knowledge base and dashboard.AI and machine learningCommunications

The two technologies

DIDWW

Email and communications

DIDWW is a provider of global phone numbers, voice and SMS services for businesses. It is used for business telephony, including DID numbers, SIP trunking and business messaging.

Summarized from didww.com on 9 Nov 2026.

67% of the 12 companies we see using DIDWW also show the other.

All 12 companies using DIDWW11 name it as a subprocessorMore in Email and communications

Twilio

Email and communications

Twilio is a platform that connects communication channels, customer context, and AI. It is used to build engagement experiences across communication channels.

Summarized from twilio.com on 8 Nov 2026.

1% of the 1,236 companies we see using Twilio also show the other.

All 1,236 companies using Twilio1,055 name it as a subprocessorMore in Email and communications

Industries

Among the companies above, by our own classification of their homepage.

AI and machine learning5Communications4Sales3

Other pairs

Companies with their own evidence for both.

More with DIDWW

Cloudflare12companiesAmazon Web Services9companiesOpenAI9companiesElevenLabs7companiesGoogle Tag Manager6companiesGoogle Workspace6companies

More with Twilio

Cloudflare1,227companiesGoogle Workspace878companiesAmazon Web Services844companiesStripe602companiesGoogle Tag Manager584companiesGoogle579companies

Questions

How many companies use both DIDWW and Twilio?

8 companies in StrataDB's data have public evidence for both, and 7 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.

Which companies use DIDWW and Twilio?

askdonna.com, Calendia, Dixa, Hail and Kreedl, and 3 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses DIDWW and Twilio?

From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.

Find every company using DIDWW and Twilio

See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.

  • Every company and vendor, with its public source
  • 100 API calls a month, plus MCP and the Chrome extension
  • Work email only. No card, no sales call