
CallHub is an all-in-one digital outreach platform helping political campaigns, nonprofits, advocacy groups, unions, and businesses connect with their audiences at scale through calls, texts, email, and automation.
Built for both high-volume and personalized engagement, CallHub offers Predictive, Power, and Auto Dialers with AI-driven Smart Insights that analyze call sentiment in real time. Features like Dynamic Caller ID, Spam Shield, and SHAKEN/STIR compliance boost call deliverability and answer rates.
On the messaging front, CallHub enables Peer-to-Peer Texting, Text Broadcasts, and Text-to-Join campaigns with SMS/MMS support, link tracking, and automated responses. Workflow automation ties all channels together, while the mobile app makes it easy for volunteers to join and manage campaigns on the go.
Seamless integrations with NationBuilder, NGP VAN, Salesforce, and Blackbaud keep your data unified and up to date. Compliant with SOC 2, ISO 27001, GDPR, and TCPA, CallHub is trusted by over 200,000 campaigns worldwide, powering 1B+ calls and 750M+ texts to date.
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Signalmash is a communications platform built for teams that need both robust infrastructure and direct, responsive support from real people.
Instead of layered plans and slow ticket systems, we provide straightforward access to experts who help you move faster and improve customer engagement. Enterprise customers collaborate with our engineers through a dedicated Slack workspace.
Our platform connects directly to Tier-1 carriers including AT&T, Verizon, and T-Mobile, and delivers a 94% first-time approval rate for 10DLC registrations.
Capabilities
Messaging
SMS (10DLC, short code, toll-free)
RCS messaging with rich media via API and no-code tools
Voice
SIP trunking, VoIP, inbound and outbound calling
Numbers & Identity
Local, toll-free, and short code numbers
Branded Caller ID (BCID)
Data & Lookup
CNAM (caller ID) data
Carrier and line-type identification (wireline vs. wireless)
Federal DNC status checks
Signalmash brings together carrier-grade performance with a hands-on, partnership-driven support experience.
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SlickText
SlickText stands out as the leading platform for text messaging, having transformed the way businesses leverage this communication tool since its inception in 2012. With its award-winning software, SlickText serves more than 40,000 clients across North America, including prominent names like ESPN and FedEx. The company operates out of two main locations: Jamestown, NY, and Nashville, TN. To discover more about its offerings, you can explore slicktext.com, where you’ll find various resources and information about their services. This platform not only enhances customer engagement but also helps businesses gain a significant edge in the competitive market.
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Klaviyo
Klaviyo enables companies to forge more intelligent digital connections by converting customer data into valuable and impactful interactions. It simplifies engagement for B2C brands across various channels, including email, SMS, web interactions, and customer reviews, ensuring they can reach customers at every point of interaction. With the endorsement of over 157,000 businesses, Klaviyo accelerates revenue growth in a more effective manner.
The platform boasts over 350 integrations that facilitate quick onboarding for marketers. Key functionalities include predictive analytics, AI-driven automation, customizable templates, A/B testing, and user-friendly segmentation and email workflows, all designed to help marketers deliver the right message to the right audience at the optimal time. Additionally, Klaviyo provides seamless integration with payment processing and point of sale (POS) systems, including popular platforms such as Magento, Shopify, and WooCommerce, enhancing its utility for a diverse range of businesses. This comprehensive approach allows brands to not only communicate effectively but also to optimize their overall customer experience.
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