OTO vs. Sembly Comparison Chart

Create a scalable voice experience with the API that connects millions globally. With Twilio Voice, you can build unique phone call experiences with one API, to create, receive, control and monitor calls with just a few lines of code. Create an engaging voice experience that you can quickly scale and modify with a wide array of customization options and resources, like our Voice SDK. Then, add on features like Interactive Voice Response (IVR), recording transcriptions, and speech recognition to create an experience that your customers will appreciate. Whether you're looking to set up global conferencing or alerts & notifications, Twilio has the support you need for building with Voice. Find docs, code samples, helper libraries, and developer tools such as Twilio Runtime and our visual workflow builder, Studio.

Business Phone system without heavy hardware and wiring. Zadarma offers VoIP, Cloud PBX, CRM, speech analytics, call tracking, eSIM, website widgets, integration with top CRM systems, and much more. Take advantage of our free Cloud PBX offer to create a versatile business phone system in a matter of minutes. The PBX supports Interactive Voice Response (IVR), Conditional and Unconditional Call Forwarding, Call recording and statistics, speech analytics, and many other powerful features. With an intuitive software wizard and our clear instructions, even the most non-technical individuals can easily set up the system. Establish your local or international presence with virtual phone numbers from 100 countries around the world starting from just $2 a month.

AI Powered Text to Voice Generation. Play.ht offers uncanny, high-fidelity AI Voices for any project where you need human-sounding voice overs and performances. Hollywood studios, auto manufacturers, and other large enterprises use Play.ht to create realistic and engaging voiceovers quickly, without the hassle of scheduling and hiring voice talent. Our voices sound natural, expressive, and engaging, just like human voice talent. Play.ht offers API access as well as an online rich-text editor that allows you to generate entire performances with multiple speakers, edit their pacing, and generate unique versions of each paragraph - all within seconds. Join other companies looking to scale up and simplify their voice work by scheduling a live demo today.

Fraud.net delivers the world’s most advanced infrastructure for fraud management – powered by a sophisticated collective intelligence network, world-class artificial intelligence, and a modern, cloud-based platform that helps you: * Unify fraud data from any source with a single connection * Detect fraudulent activity for 99.5%+ transactions in real-time * Optimize fraud management by uncovering hidden insights in terabytes of data Recognized in Gartner’s Market Guide for Online Fraud Detection, Fraud.net is a real-time, enterprise-strength fraud prevention and analytics solution organized around its business customers’ needs. Through a single point of command, it unifies and analyzes data from disparate systems and sources, tracks digital identities and behaviors, and then deploys the latest tools and technologies to stamp out fraudulent activity while allowing good transactions to sail through. Contact us today for a free trial.

Thousands of businesses rely on our flexible support because our professionally trained, bilingual receptionists and intelligent software guarantees amazing customer service is always delivered on their behalf. Acting as a seamless extension of your business, they're available to answer calls and respond to web chats whenever you need, even 24/7. And we keep our pricing simple too; with plans starting from just $70 per month. Why choose VoiceNation: - America's best receptionists - Essential and Personalized plans to suit every business - A culture like no other - Years of industry knowledge - Gold standard technology - Outstanding account management

SurveyLegend is the next generation of online surveys — engaging, platform-independent, & beautiful. We empower companies - large & small - & individuals, to create mobile-friendly, gorgeous surveys. Create great-looking surveys, forms, polls, voting, questionnaires, NPS, customer satisfaction, customer experience, employee satisfaction surveys... on your computer or tablet, customize the look of your survey however you like, & display collected data with eye-catching and insightful graphics. Creating questionnaires is done simply by drag & drop, & you don't need to be a market research expert to use our tool. It has never been this easy to listen to customer demand, measure customer or employee satisfaction, manage client experience, or maintaining student & employee engagement. SurveyLegend has users all over the world, from amazing companies like L'Oréal, Universal, Harvard, Greenpeace, Airbnb, Sony, CocaCola, Roche, to awesome start-up companies and individuals.

CallShaper is a call center software and Predictive dialer designed to help reduce costs and increase ROI for Call Centers. CallShaper partners with businesses to maximize contacts, track the performance of agents, manage leads, and sales processes. The drag-and-drop interactive voice response (IVR) editor allows managers to transfer calls to third-party stakeholders and other recipients based on agents' availability, time, or type. CallShaper lets call centers analyze databases to determine landline or wireless leads, Do Not Call list numbers, and call abandonment rates whilst helping customers to maintain compliance with Telephone Consumer Protection Act (TCPA) regulations. Supervisors can import leads by uploading files in bulk and agents can utilize call scripts to communicate and resolve clients' queries. Using predictive and preview dialers, marketing agents can automate call handling processes and review lead information before client interactions.

Our autodialer software are used for automating sales calls, payment collections, appointment reminders, phone polling and market research. It can also be used for mass emergency voice broadcasting. The system is ideal for Telcos and companies selling callcenter services as it is multi-tenant with billing and white-labeled while being economical to run as you choose your own Voice Provider. Our autodialer software can massively increase productivity by dropping busy, unanswered and disconnected line, passing calls answered by real people back to your agents, and leaving messages on answering machines.

CallFinder speech analytics software automates outdated, manual QA processes to save time and provide immediate insights so you can make data-driven decisions. CallFinder automatically transcribes and scores recorded calls, identifying key metrics you can use to improve every aspect of your business. We deliver a highly scalable Software as a Service (SaaS) solution to contact centers and small and medium sized businesses across a wide range of industries. We like to think of ourselves as the speech analytics experts because, well, that’s all we do. We’re all about delivering a truly different software experience. You never get something that’s out-of-the-box. On purpose. Our Managed Client Services support is a differentiator that none of our speech analytics competitors offer. Your CallFinder Analyst becomes an integral part of your QA team, and you will work with your Analyst on a recurring basis to optimize CallFinder to meet your evolving business needs.

CallHub is a trusted campaigning platform that will revolutionize your outreach, canvassing, mobilizing, and marketing campaigns. We offer calling, texting, and email solutions for political campaigns, advocacy groups, nonprofits, and businesses of all sizes. But CallHub is more than a software solution. We understand your needs for data security, high contact rates, automation, reliability, and compliance. CallHub is designed with these parameters in focus. Try us out today! CallHub is TCPA Compliant, offers 10DLC support and is SHAKEN/STIR enabled. We are the only communication platform to offer: * Spam label shield: To increase trust and contact rates * Unlimited free agent seats * Mobile app for agents: For easily distributed campaigns * Link tracking: To analyze engagement on your texts * Fast P2P texting: To eliminate the need to hit “send” a thousand times. 94% Customer Satisfaction Score 99.51% Uptime <3h Avg. first response time