Phone & SMS Tools for AI agents

Android Texter connects Android phones to an API for sending and receiving SMS and MMS, managing contacts and devices, and automating messaging workflows.

CallerAPI provides a white-label caller identification API that enhances customer trust, stops spam, fraud, and robocalls by offering branded caller ID solutions.

Callingly is a lead response management software that automates immediate call and text follow-ups to new leads, integrating seamlessly with various CRMs and lead sources to enhance sales team responsiveness and conversion rates.

CallPage is a lead capture tool that enables businesses to connect with website visitors through immediate phone callbacks, enhancing lead generation and sales conversion rates.

ClickSend is a cloud-based SMS and email marketing platform that enables businesses to send and receive SMS messages, manage contacts, and track campaign performance.

LabsMobile provides APIs for sending SMS messages and retrieving account balances and country pricing.

Mocean enables SMS, voice, and verification services, integrating messaging capabilities into applications for multifactor authentication or customer engagement

Quo, formerly OpenPhone, is a business phone platform for managing calls, messages, contacts, conversations, tasks, users, and webhooks.

RealPhoneValidation offers real-time phone number validation services, providing information on connectivity, phone type, carrier, and more.

Saperly is the phone carrier for AI agents — phone numbers, voice, SMS, and compliance in one API.

Seven.io provides APIs for SMS, voice, messaging, contacts, phone-number management, and communication analytics.

SMS Alert is a versatile multi-channel communication platform enabling businesses to engage with customers through SMS, RCS, Telegram, and WhatsApp via a unified REST API.

Telnyx is a communications platform offering voice, messaging, and data services through a global private network.

TelTel is a telecom operator and software provider offering tools for automated voice and SMS communication, including cloud-based contact center software, Voice/SMS API, VoIP/SIP trunking, auto dialer, webphone integration, Click2Call, and webhook-based call event tracking for CRM integration.

Waboxapp integrates WhatsApp messaging into CRM systems, allowing businesses to centralize customer communications for sales and support

Enables interaction with customers through the WhatsApp Business API for messaging and automation. Only supports WhatsApp Business accounts, not WhatsApp Personal accounts.