CallOrbit

AI receptionist that answers calls 24/7, books appointments, and handles customer inquiries. Trusted by 2,500+ businesses across 11 industries. Try free today.

Never miss another call with the affordable AI answering service designed for small businesses.

And service companies. Instantly answer calls, book appointments, capture leads, and stop losing customers to missed calls. Human‑sounding, fast, and built for contractors, home services, and local businesses.

Build AI receptionist faster using Solvea’s no-code and AI-powered platform, no deep coding skills required.

Kloud 7 is a business communications service provider that offers tailored solutions for businesses to grow faster.

Experience AI-powered omnichannel call center software for seamless customer interactions. Boost efficiency with our advanced contact center software. Get a free demo!

Twilio offers developers a powerful API for phone services to make and receive phone calls, and send and receive text messages. Their product allows programmers to more easily integrate various communication methods into their software and programs.

Nexmo connects your apps directly to carriers around the world. Integrate SMS and Voice messages using one simple API. Use Nexmo Verity to register users, verify transactions, and implement two factor authentication.

Postscript lets you easily create and manage SMS marketing campaigns with detailed analytics designed to increase sales and revenue, not just clicks.

Braze is a comprehensive customer engagement platform that powers relevant and memorable experiences between consumers and the brands they love.

Agora.io provides building blocks for you to add real-time voice and video communications through a simple and powerful SDK. You can integrate the Agora SDK to enable real-time communications in your own application quickly.

Plivo provides basic building block APIs in the form of Plivo XML and HTTP API, to create telephony apps, so developers can completely do away with learning the nitty-gritty of the telephony plumbing.

At MessageBird we believe that communicating with a business should feel as natural as communicating with a friend. That's why our SMS, Voice and Conversations APIs continue to revolutionize company-customer interactions.

It adds the clarity and emotion of face-to-face communication to your brand whether you're developing for the web, iOS, or Android. We make the integration of high-quality live video a breeze so that you can focus on building a great product.

It is a global leader in omnichannel engagement. We help our clients and partners overcome the complexity of consumer communications & grow their business.

Google Cloud Speech API enables developers to convert audio to text by applying powerful neural network models in an easy to use API. The API recognizes over 80 languages and variants, to support your global user base.

A Communications Platform as a Service company offering a full suite of voice, messaging, and 9-1-1 APIs, all built atop the company's own all-IP voice network.

Transcribe phone calls or build voice powered apps. Recognize unlimited industry specific words and phrases without any training required. All at simple, affordable pricing.

BulkSMS.com is a leading SMS messaging service provider offering two-way SMS communication services. The BulkSMS gateway reaches across borders and connects to over 800 mobile network operators world-wide.

Deepgram helps you harness the potential of your voice data with intelligent speech models built to scale and continuously improve over time. The API is the gateway to Deepgram's Brain AI models, and gives you customizable access to fast, high accuracy transcription and phonetic search. Deepgram Brain can understand nearly every audio format available.

It is a cloud communication platform offering powerful messaging solutions to empower business communications. It provides bulk SMS service provider offers transactional & promotional bulk SMS solutions to enterprises via powerful & robust bulk SMS gateway internationally.

It is a cloud telephony platform that powers communication for enterprises, startups and small and medium enterprises in India and Southeast Asia. They provide APIs that help companies devise their own communication flow.

Tropo is a powerful yet simple API that adds Voice and SMS support to the programming languages you already know.

Converts any video or audio to accurate transcripts in minutes. Free to use, supports 55+ languages.

It is a global leader in the contact center market, providing companies with reliable and scalable communications-centric solutions. It helps businesses manage calls, improve customer service and compete more effectively.

Reach your customers in a matter of minutes with our instant delivery. Find a Bulk SMS API for every application/technology.

It gives powers to chat commerce by helping you reach and engage customers through SMS, WhatsApp and other social channels.

VoxImplant is a communications cloud platform built and designed for developers. Use the VoxImplant mobile SDK, telephony integration, or web sdk to build anything from softphones, click-to-call, automated surveys, cloud contact center or PBX, to cloud IVR and call tracking.

Create a better customer experience with SMS, Chat Apps, Video Interaction & Voice. It’s integrated communications platform as a service (CPaaS) streamlines multiple communications channels into a single dashboard.

It is a business mobile messaging service provider that enables businesses of all sizes and industries to deliver and manage SMS text messages from PC, web, email or API.

It provides a secure, available, and sophisticated contact center software solution for up to 400 agents and interactive voice response (IVR) ports that is easy to deploy and manage. This omnichannel solution is ideal for formal and informal small to medium-size contact centers.

Pushnami enables you to capture your audience, intelligently market to them across web, mobile, and email, and grow your revenue. Streamline your messaging strategy with features like machine learning,automated drip campaigns, and customize

Send and receive SMS globally with the SMS gateway. Trust your business messaging with reliable, direct routes, and lightning fast message delivery.

It is an Open Source, low-latency and high-quality voice-chat program written on top of Qt and Opus. There are two modules in Mumble; the client (mumble) and the server (murmur). The client works on Windows, Linux, FreeBSD and macOS, while the server should work on anything Qt can be installed on.

Single platform for Calls & Messages. API Based with CRM Plugins. Connect Real, Virtual & Remote Agents with Phone Numbers in Every Country.

Quickly add Voice, Video, SMS to your web and mobile applications. It is a communication platform which provides APIs that help clients quickly add Voice/Video/SMS to any application.

Voice broadcasting and text messaging with Call-Em-All's automated messaging service for groups and organizations of all sizes.

Sherlock Calls is a Slack-native call detective for voice operations teams. When a call fails, evidence is scattered across Twilio call events, ElevenLabs audio and TTS behaviour, webhooks, and CRM records. Sherlock connects to a team's stack via OAuth, correlates provider data, and posts a structured incident case file in Slack: a timestamped cross-provider timeline, root cause hypothesis with evidence, and first checks in triage order. Primary use cases: failure spike investigation, root cause analysis for dropped or timed-out calls, latency attribution, webhook delivery failure detection, transfer and escalation failure forensics.

Multichannel messaging SaaS to manage SMS, Email and RCS from a single interface. Supports transactional and marketing messaging, automation workflows, OTP authentication and API-based integrations.

It is a perfect communication platform that enables businesses to connect, engage and interact with their users with help of its SMS, Voice and APIs.

It is the first multilingual and industry-specific transcription service that can transcribe audio/video with close to human accuracy. It can accurately transcribe conference calls, interviews, podcasts, lectures, and meeting records in more than 30 different languages and dialects. It is now almost as accurate as human transcriptionists.

It is a plug and play app, to send & receive, single or bulk SMS, MMS , WhatsApp, Telegram & CTI from salesforce.

Revolutionary SMS Platform that Has Proven to Deliver 10x Better Results than a Traditional Email Auto-Responder. It is the Most Powerful SMS Platform For creating and managing text message campaigns with your subscribers and customers

Build a full text marketing program in minutes without writing any copy or code

SupportYourApp is a support-as-a-service company that has been providing secure technical, customer support and CX services to growing companies around the globe since 2010.

It is a sales productivity phone service that makes all of your calls searchable, trackable, and archived in your CRM sales.

Transcribe and translate speech in over 60 languages, in real-time, with high accuracy.

TalkAny—Free AI Speaking Practice Platform. Practice English/Chinese speaking with AI 24/7; no partner needed. Get real-time grammar correction, pronunciation feedback, and natural expression tips. Perfect for IELTS, TOEFL, DET exam prep, daily conversation, and job interviews. Zero pressure, unlimited practice. Start speaking now!

TeleOSS provides high-throughput SMS gateway software, SMPP/SIGTRAN support, and global messaging solutions.

Droidal Voice AI Agent automates scheduling, insurance verification, prior authorizations, and claim follow-ups. It handles payer calls, updates EHR/RCM systems in real time, and cuts manual work by 70%. HIPAA-compliant and built for healthcare RCM teams.