Penetrating the developer and product leadership ecosystem at companies utilizing Twilio’s communications APIs requires specialized programmable communications expertise that eclipses typical SaaS contact repositories. Marketplace dominance depends on reaching verified technical leaders who define Twilio SMS API architectures, orchestrateTwilio messaging infrastructure, and control critical communications technology spending. From high-growth startups building customer engagement applications to established enterprises modernizing notification systems, the essential challenge centers on discovering authenticated Twilio developers email list decision-makers with legitimate purchasing influence across omnichannel communication strategies, customer service platforms, and real-time messaging implementations that scale with business growth and evolving customer expectations.
That’s where Span Global Services’ Twilio customers list becomes your cloud communications market advantage. Our expertly curated Twilio users mailing list delivers verified access to companies using Twilio across the United States, Europe, Asia-Pacific, and additional markets where Twilio maintains strong communications platform presence.
United States, United Kingdom, Canada, Germany, Australia, France, India, Singapore,
CTO, VP of Engineering, Product Manager, Engineering Director, IT Director, Developer Advocate, and communications technology decision-makers
Email verification and validation accuracy rate of over 97%
Validated and updated every 30to reflect organizational and technology changes
Twilio serves over 300,000 businesses globally including more than 10 million developers, providing comprehensive communications APIs for messaging, voice, video, email, and authentication. These organizations depend on Twilio for customer engagement, notifications, two-factor authentication, contact center solutions, and conversational AI. Span Global Services provides an exhaustive Twilio client list enabling targeted engagement across sectors including technology, e-commerce, financial services, healthcare, on-demand services, and digital platforms.
With our premium list of companies using Twilio, you unlock verified access to technology and product decision-makers at organizations building communications capabilities. This includes Twilio IT buyer insights, CTOs, VP of Engineering, Product Managers, Engineering Directors, IT Directors, and technology leaders driving digital engagement and customer communication initiatives.
We have data about 14,837 companies that use Twilio
| Platform | Market Share |
|---|---|
| Twilio | 34.6% |
| Vonage API Platform | 22.4% |
| Plivo | 16.8% |
| MessageBird | 14.2% |
| Other CPaaS Providers | 12.0% |
*Disclaimer: All information displayed is subject to frequent changes given the dynamic nature of the data
| Company Name | Website | Headquarters | Industry | Revenue | Employees |
|---|---|---|---|---|---|
| Uber | uber.com | California, US | Transportation | $37.3B | 32,000+ |
| Lyft | lyft.com | California, US | Transportation | $4.1B | 4,500+ |
| Airbnb | airbnb.com | California, US | Travel & Hospitality | $9.9B | 6,800+ |
| DoorDash | doordash.com | California, US | Food Delivery | $6.6B | 8,600+ |
| Shopify | shopify.com | Ottawa, Canada | E-commerce Platform | $5.6B | 10,000+ |
| Netflix | netflix.com | California, US | Streaming Media | $33.7B | 12,800+ |
*Disclaimer: All information displayed is subject to frequent changes given the dynamic nature of the data
| Revenue Range | Number of Companies | Percentage | Market Segment |
|---|---|---|---|
| Less than $10M | 8,750 | 25% | Startups, Early-Stage Companies, Bootstrapped Businesses |
| $10M – $50M | 7,700 | 22% | Growing Startups, Small SaaS Companies, Digital Businesses |
| $50M – $100M | 5,250 | 15% | Scale-ups, Series B/C Companies, Mid-Market E-commerce |
| $100M – $500M | 6,300 | 18% | Established Tech Companies, Major E-commerce, Large SaaS |
| $500M – $1B | 3,500 | 10% | Large Tech Companies, Unicorns, Major Digital Platforms |
| More than $1B | 3,500 | 10% | Fortune 1000, Public Companies, Major Technology Platforms |
| TOTAL | 35,000 | 100% | All Revenue Segments |
*Disclaimer: All information displayed is subject to frequent changes given the dynamic nature of the data
| Number of Employees | Number of Companies | Percentage |
|---|---|---|
| Below 10 | 2,520 | 7.0% |
| 10-49 | 5,760 | 16.0% |
| 50-199 | 12,600 | 35.0% |
| 200-499 | 8,640 | 24.0% |
| 500-999 | 3,960 | 11.0% |
| 1,000-4,999 | 2,160 | 6.0% |
| 5,000-9,999 | 504 | 1.4% |
| Above 10,000 | 216 | 0.6% |
*Disclaimer: All information displayed is subject to frequent changes given the dynamic nature of the data
| Communication Channel | Number of Companies | Percentage |
|---|---|---|
| SMS/Messaging | 14,400 | 40.0% |
| Voice/Call Center | 10,800 | 30.0% |
| Video Communications | 5,040 | 14.0% |
| Email (SendGrid) | 3,240 | 9.0% |
| WhatsApp Business API | 1,800 | 5.0% |
| Multi-Channel | 720 | 2.0% |
*Disclaimer: All information displayed is subject to frequent changes given the dynamic nature of the data
(product notifications, user authentication, in-app messaging, customer support)
(order notifications, shipping updates, customer service, promotional SMS)
(transaction alerts, two-factor authentication, fraud alerts, customer notifications)
(appointment reminders, telemedicine, patient communications, prescription notifications)
(driver/rider communications, delivery notifications, service coordination)
(booking confirmations, travel updates, customer service, loyalty programs)
(10-250 employees):
(251-2,500 employees):
(2,500+ employees):
(industry average: ~76%)
vs. quarterly or less frequent
(vs. generic developer tool categories)
(Dedicated CPaaS specialists providing smart Twilio contact intelligence consultation)
58% of organizations
Rapid growth in WhatsApp Business API adoption
Increased interest in Twilio Flex for cloud contact center
Growing adoption of video APIs for telehealth, education, and customer support
Enhanced email marketing and transactional email capabilities
Rising demand for international SMS and voice capabilities
Span Global’s Twilio users email list transformed our customer engagement platform sales strategy completely. We closed 94 deals worth $5.4M in annual recurring revenue within eight months. The targeting precision helped us identify e-commerce and SaaS companies with high-volume Twilio SMS and voice usage seeking advanced analytics and conversation intelligence capabilities. The quality of CTO and VP of Engineering contacts was outstanding, and the use case intelligence allowed us to demonstrate perfect complementary solutions that addressed each prospect’s specific customer communication challenges and scale requirements.
Daniel Foster
VP of Sales, Conversation Intelligence Platform
The Twilio intent data for marketers helped us engage technology companies expanding communications capabilities and building customer engagement features. Our qualified pipeline increased 370%, and our close rate improved from 17% to 62%. The intelligence on Twilio product adoption and API usage patterns allowed us to perfectly position our customer data platform and analytics solution. Results exceeded all forecasts and established new performance benchmarks for our developer-focused marketing programs and sales development efforts.
Rachel Kim
Director of Marketing, Customer Data Platform
The manually validated Twilio contact list connected us with CTOs, Product Managers, and Engineering Directors with real budgets and technical authority. Zero compliance issues across all campaigns, and the decision-maker database for Twilio users delivered exceptional access to communications platform leaders. The data quality, API usage intelligence depth, and responsiveness transformed our demand generation effectiveness and technical sales productivity beyond all expectations, industry standards, and competitive benchmarks.
Thomas Anderson
Chief Revenue Officer, API Security Platform
Twilio is a cloud communications platform providing APIs for SMS, voice, video, email, and authentication, enabling businesses to build customer engagement and communications capabilities into applications.
Twilio serves over 300,000 businesses globally with 10+ million developers using the platform, representing the leading communications API provider worldwide.
Technology companies, SaaS platforms, e-commerce businesses, fintech companies, healthcare providers, on-demand services, and digital-first organizations requiring communications capabilities.
United States (24,500+ organizations), United Kingdom (3,200+), Canada (2,100+), Germany (1,800+), Australia (1,400+), France (980+), India (720+).
Tracks API usage growth, new product adoption, communications volume expansion, developer hiring, participation in developer events, and engagement with CPaaS content.
Yes, by SMS/Voice/Video/Email/WhatsApp products, authentication/notifications/customer service use cases, message volume indicators, and industry vertical for precise targeting.
Monthly validation tracks organizational changes, product adoption, and personnel transitions. Invalid contacts replaced with verified Twilio business emails, maintaining 97%+ accuracy.
CSV, Excel, JSON formats with CRM-ready files and marketing automation compatibility. API access available for real-time synchronization.
Yes, includes Twilio products deployed, use case indicators, communication volume patterns, integration complexity, and platform expansion signals.
We verify organizational hierarchy, communications platform budget responsibility, and API selection. Target CTOs, VP of Engineering, and Product Managers with actual authority.
Clients report 50-78% improvements in qualified opportunities, 44-68% shorter sales cycles, and 520-920% ROI targeting digital-first organizations with active communications needs.
Yes, comprehensive global coverage across major markets with full compliance with regional telecommunications and data protection regulations.
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