S28 Capital is an early-stage venture fund with $170M under management.  We're a team of founders and early startup employees.  The investing team helped build companies such as PagerDuty and Playdom and also invested in companies such as Zoom and Coupang.  Some of our investments include Plangrid, Mattermost, Rippling, Reflektive, Social Construct, and Perpetua.

S28 Capital

NHN Investment is a specialized investment organization providing investments, loans, and management as well as technological guidance to new technology enterprises and venture businesses.

NHN Investment

Fathom Capital is an early-stage VC firm focusing on enterprise applications and IT infrastructure.

Fathom Capital

Base10 is an early-stage venture capital firm investing in the automation of the real economy. They bring automation to traditional sectors of the economy.  Today, the company has backed nearly 30 companies. Base10 creates industry teams that consider what is going to happen in the next five years, and then call the companies they see playing a role. It either turns into an investment, or Base10 will follow the company for 18 months. It is based in San Francisco, California, and was founded in 2017.

Base10 Partners

Founded in 2001, Tiger Global Management, LLC (“Tiger Global”) is a New York-based investment firm pursuing a long-term approach to investing in leading, global public and private companies that leverage technological innovation. Tiger Global’s public equity business includes fundamentally oriented long/short, long-focused and crossover strategies, targeting investments in high-quality, public growth companies. The private equity business invests in early through late stage companies that pursue innovative approaches to new and existing industries, building on over 20 years of experience investing in hundreds of businesses in more than 30 countries with more than 90 portfolio company IPOs. With a strong track record investing across sectors and stages, Tiger Global aims to be a thought partner to companies and their management teams across their lifecycle in public and private markets. The Firm’s mission is to generate world-class returns for its investors and to do so in a way that makes its employees, partners and portfolio companies proud.

Tiger Global Management

Acquire

Acquire is a unified customer engagement platform that brings all communication, interactions, channels, and tools under one roof. With Acquire, teams are able to respond to customers instantly using live chat, chatbots, cobrowse, video and voice, email, SMS, and more — all from one simplified dashboard.

Acquire is a customer engagement platform that enables businesses to communicate with customers and enhance their experiences across multiple channels. The platform offers a range of features including live chat, chatbots, co-browsing, knowledge base software, video chat, and a shared inbox for unified customer interactions. Acquire's technology allows companies to engage customers in real-time through various digital touchpoints, providing personalized and efficient support.

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Acquire is a unified customer engagement platform that enables businesses to provide efficient, real-time customer communications across multiple channels. The platform combines several key features including live chat, chatbots, co-browsing, video calls, knowledge base software, and a shared inbox. Acquire aims to help companies deliver personalized, omnichannel experiences that modern customers demand without requiring complex IT infrastructure.

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Acquire is a customer engagement platform that enables businesses to communicate with customers and enhance their experiences across multiple channels. The platform offers a range of features including live chat, chatbots, co-browsing, knowledge base software, video chat, and a shared inbox for unified customer interactions. Acquire's technology allows companies to engage customers in real-time through various digital touchpoints, providing personalized and efficient support.
The platform's live chat functionality enables businesses to offer instant support during working hours, while AI-powered chatbots can handle repetitive queries 24/7 without human intervention. Acquire's co-browsing feature allows support agents to view and interact with customers' browsers in real-time, facilitating product demos and troubleshooting. The built-in knowledge base software helps organize customer-facing resources into an easily accessible self-service guide, which can be integrated with live chat for automatic assistance.
Acquire's video chat capability enables face-to-face interactions with customers through their preferred communication platform, requiring no installation and allowing both one-way and two-way video support. The shared inbox feature consolidates all customer interactions, including emails, into a single chronological timeline, providing agents with a unified view of customer engagements across various channels.

Reduct is a cloud-based video editing and storage platform that enables users to transcribe, organize, and edit video content through text-based interfaces. The platform uses automated transcription technology to convert video and audio files into searchable text transcripts. Users can then highlight, tag, and edit these transcripts to create video clips and reels. Reduct's key differentiator is its ability to edit video by manipulating the corresponding transcript text, allowing for efficient review and compilation of interview footage and other video content. The platform supports various file formats and integrates with video conferencing tools like Zoom for direct import of recordings. Reduct also offers collaborative features, allowing multiple team members to work on projects simultaneously. In addition to its core editing capabilities, Reduct provides unlimited cloud storage for video files, making it a comprehensive solution for video post-production workflows.
Key customers and partnerships
Reduct caters to a range of industries and professionals, including researchers, content creators, marketers, and corporate teams. The platform has developed integrations with popular video editing software like Adobe Premiere Pro, enabling users to export their Reduct projects as editable sequences in these applications. Reduct also supports Final Cut Pro through XML export.

Reduct

MonkeyLearn is an AI-powered text analysis and data visualization platform that enables businesses to extract insights from unstructured textual data. The platform offers both pre-built and custom machine learning models for tasks such as sentiment analysis, keyword extraction, topic detection, and intent classification. MonkeyLearn's no-code interface allows users to clean, label, and visualize customer feedback data without requiring programming skills. The platform can process various types of text data including customer reviews, surveys, social media posts, and support tickets. MonkeyLearn integrates with popular tools like Excel, Google Sheets, Zapier, and Zendesk, allowing users to connect their existing data sources. In 2023, MonkeyLearn launched an all-in-one text analysis and data visualization studio that provides instant insights with greater granularity. The platform offers customizable dashboards and templates for different business scenarios, enabling users to create visualizations tailored to their specific needs.

MonkeyLearn

Keatext is an AI-powered text analytics platform that specializes in interpreting customer feedback. The company's cloud-based solution synthesizes large volumes of unstructured feedback data from multiple channels, including open-survey questions, online reviews, support tickets, chats, and social media posts. Keatext's platform utilizes deep learning and natural language processing to analyze, cluster, correlate, and track customer opinions autonomously, providing actionable insights through a comprehensive dashboard.
The platform is designed to minimize response time and requires no setup, featuring multilingual analysis and context-sensitive, industry-agnostic understanding. It automatically visualizes correlations and trends, offering immediate report-sharing capabilities. Keatext's technology adapts to various industries without requiring algorithm customization, eliminating the need for keywords, lexicons, and semantic dictionaries.
Founded in 2010 by Narjès Boufaden, Keatext initially operated as a professional services provider. In 2015, the company transitioned to a product-based model with the launch of its cloud-based AI-powered text analytics platform. Keatext's solution helps businesses optimize profitability through customer feedback analysis, enabling them to move from assumption-based decision-making to data-driven, research-based strategies. The platform significantly reduces the time required for analyzing customer feedback, with users reporting that tasks that previously took eight hours can now be completed in 10 minutes using Keatext.

Keatext

Aircover is a sale assistant tool that leverages conversational AI and real-time technologies to enhance the efficiency of sales teams. The platform integrates with virtual meetings, providing sales representatives with up-to-date messaging and positioning information. This approach aims to reduce ramp time for new representatives and products, shorten sales cycles, and increase win rates. Aircover's AI-powered system enforces best practices throughout sales meetings, offering real-time answers to representatives and potentially reducing the number of follow-up meetings required per prospect. The tool is designed to serve a wide range of users, from individuals to large enterprises. Aircover also features a relationship management component, allowing users to store notes and track roles within deals. By putting sales enablement on autopilot, the platform seeks to streamline the sales process and improve overall performance.

Aircover

NeuralSpace is an AI SaaS company that specializes in providing advanced text and voice AI technologies in over 100 languages. Founded in 2019, the company focuses on delivering language AI solutions, particularly for Arabic, Indian, and other low-resource languages predominantly spoken in Asia, the Middle East, and Africa. NeuralSpace's platform offers a suite of products including speech-to-text, machine translation, entity recognition, transliteration, data generation, language detection, and text-to-speech conversion. The company's flagship product, VoiceAI, launched in October 2023, provides highly accurate call transcription, translation, and speech analytics for Arabic and Indian languages and dialects, achieving an average accuracy rate of 91%. NeuralSpace utilizes proprietary speech-to-text technology trained on a dataset of 40,000 hours of audio data, which it aims to increase to 100,000 hours. The company's no-code modular toolkit enables enterprises to train and deploy AI models for language processing applications without extensive coding knowledge. NeuralSpace's technology leverages modeling techniques such as transfer learning, multilingual learning, and data augmentation to work effectively with limited text or speech data. The platform can be accessed through a command-line interface, REST APIs, or a no-code GUI, making it versatile for various integration needs.

NeuralSpace

Solutions that use techniques such as named entity recognition, part-of-speech tagging, or summarization to produce insights from unstructured textual documents.

Platforms that summarize conversations, audio, or video files including reactions into text formats.

Tools to identify and analyze the opinions or emotions expressed in survey responses or reviews to produce actionable insights.

Platforms that decipher search queries by analyzing structured and unstructured data based on user intent and behavior.

Solutions that enable real-time conversation through chatbots or automate ticket routing to relevant agents.

Tools that automatically translate text from one language to another.

Tools that detect plagiarism, punctuation errors, or style errors in text.

Companies that use GenAI as a core part of their product offering for natural language processing.

NLP tools such as chatbots are used to cater to each individual

NLP tools are built using AI/ML technologies

Some NLP tools are built using foundation models

NLP tools are provided for other companies to integrate into their workflows

Acquire is a unified customer engagement platform that enables businesses to provide efficient, real-time customer communications across multiple channels. The platform combines several key features including live chat, chatbots, co-browsing, video calls, knowledge base software, and a shared inbox. Acquire aims to help companies deliver personalized, omnichannel experiences that modern customers demand without requiring complex IT infrastructure.
The platform allows businesses to respond to customer queries from a single dashboard, providing a consolidated view of all customer interactions. Acquire's live chat functionality works across devices and browsers to offer on-demand support during business hours. Its no-code chatbot builder allows companies to create custom workflows for handling repetitive queries 24/7. The co-browsing feature enables agents to view and interact with customers' browsers in real-time without requiring any downloads. Acquire also includes built-in knowledge base software to organize self-help resources that can be integrated with live chat.
One of Acquire's key differentiators is its video chat capability, which allows face-to-face customer interactions with one-click initiation and no installation required. The platform also provides analytics to measure customer data and gain deeper insights. Acquire is designed to integrate with existing IT resources and offers over 50 integrations with sales, support, social, and analytics tools.
Key customers and partnerships
The Dufresne Group, a Canadian home furnishing retailer, successfully implemented Acquire's video chat feature to reduce furniture repair costs and improve online customer engagement. When faced with pandemic restrictions, the company expanded its use of Acquire to facilitate virtual furniture sales through video tours and co-browsing, allowing them to pivot their business model without additional investment or training.

<div>
 
 RingCentral is a leading provider of cloud-based unified communications as a service (UCaaS) solutions. The company's flagship product, RingCentral MVP (now rebranded as RingEX), offers a comprehensive suite of communication and collaboration tools including voice calls, video meetings, team messaging, SMS, and fax capabilities. RingCentral's platform is designed to enable businesses of all sizes to communicate effectively across multiple devices and locations. The company utilizes a multi-cloud, multi-network architecture to ensure high availability, with a 99.999% uptime SLA. As of December 2021, RingCentral served customers across various industries including financial services, education, healthcare, and technology. The platform integrates with over 300 popular business applications to streamline workflows. RingCentral's solutions are built on open standards and utilize security measures such as TLS and SRTP encryption to protect customer data. In 2021, RingCentral reported annual revenue of USD 1.6 billion, primarily generated through subscription-based pricing models for its cloud services.
 
 
 
 
 Key customers and partnerships
 
 
 
 
 
 RingCentral has established partnerships with major telecom providers and technology companies to expand its reach. The company counts organizations like Toyota, Lufthansa, Salesforce, eBay, and the Golden State Warriors among its customers. In 2024, RingCentral introduced RingSense AI, an AI-powered assistant that provides real-time note-taking, conversation insights, and automated message writing and translation capabilities. RingCentral has also developed RingCX, a native AI-first contact center solution that integrates with its unified communications platform. The company's solutions are recognized by industry analysts, with RingCentral receiving leader designations from firms like Gartner, Frost &amp; Sullivan, and IDC MarketScape.
 
</div>

RingCentral

Aircall is a cloud-based phone system and call center software founded in 2014 in Paris, France. The company provides businesses with a virtual call center solution that integrates seamlessly with popular CRM and helpdesk tools. Aircall's platform enables companies to set up professional phone systems quickly, manage calls and contacts efficiently, and analyze call data to improve performance. Key features include auto-attendants, call routing, contact center management, advanced analytics, and integrations with tools like Salesforce, Zendesk, and Slack.
As of 2024, Aircall serves over 13,000 companies worldwide and has offices in New York, Paris, Sydney, Madrid, Berlin, and London. The company's cloud-based solution eliminates the need for complex hardware installations, making it suitable for businesses of all sizes, from small teams to large enterprises. Aircall's platform is designed to be accessible, transparent, and collaborative, allowing for easy management of phone systems across distributed teams.
Aircall offers three main pricing tiers: Essentials, Professional, and Custom. The Essentials plan starts at USD 30 per user per month when billed annually, with a minimum of three users. This plan includes features like unlimited calls in the US and Canada, basic integrations, and call recording. The Professional plan, priced at USD 50 per user per month when billed annually, adds advanced features such as Salesforce integration, call monitoring, and advanced analytics. Custom plans are available for larger organizations with specific needs.
In June 2022, Aircall announced that it had reached USD 100 million in Annual Recurring Revenue (ARR), achieving "centaur" status - a term used to describe companies with USD 100 million or more in ARR. This milestone came just one year after Aircall reached unicorn status with a valuation of over USD 1 billion. The company's growth has been fueled by increasing demand for cloud-based communication solutions, particularly as businesses adapt to remote and hybrid work environments.

Aircall

CloudTalk is a provider of AI-powered calling solutions and call center software for modern businesses. Founded in 2016 in Bratislava, Slovakia, the company offers a cloud-based platform that helps sales, customer service, and marketing teams connect with clients more efficiently. CloudTalk's VoIP business calling solution automates workflows and provides managers with built-in analytics to optimize performance and increase calling efficiency. The platform features over 70 features and integrates with leading CRMs and helpdesk tools, centralizing and processing all calling data to allow businesses to customize their customer experience.
CloudTalk's technology includes its own virtual 'phone suite' that integrates with CRMs and support tools, providing key information to customer service and sales teams during calls and enabling easy updates afterward. This capability is estimated to save users 2-3 minutes per call. The company has also built its own infrastructure, giving it better control over voice quality. CloudTalk's recent focus has been on enhancing its AI-powered cloud phone system and contact center solutions, incorporating features such as AI-powered dialers, conversational intelligence, speech recognition, call summarization, automated note-taking, and sentiment analysis.
Key customers and partnerships
CloudTalk reported serving over 4,000 sales and customer-facing teams across more than 100 countries, powering more than 400 million customer conversations. The company primarily attracts small to medium-sized businesses with an average of 10 to 3,000 users, but also counts larger organizations among its clients. Notable customers include Glovo, OYO, Fujitsu, Tier, DHL, and Nokia. CloudTalk's solution is used across various industries, with a particular focus on financial services, where it helps businesses scale their communication capabilities alongside their growing client base.

CloudTalk

Talkdesk is a leading cloud-based contact center software provider founded in 2011. The company offers an end-to-end solution designed to help businesses improve customer experiences and agent productivity. Talkdesk's platform combines enterprise scalability with consumer simplicity, delivering advantages in speed, agility, reliability, and security.
Talkdesk's core offering is the CX Cloud, an AI-powered contact center solution that supports omnichannel interactions across voice, email, chat, SMS, and social media. Key features include intelligent call routing, interactive voice response (IVR), workforce management, quality management, real-time and historical reporting, and integrations with popular CRM systems. The platform leverages artificial intelligence throughout, including for agent assistance, sentiment analysis, and automated quality management.
In 2022, Talkdesk introduced industry-specific solutions called Talkdesk Industry Experience Clouds. These are purpose-built contact center platforms for sectors like retail, financial services, and healthcare. They come pre-configured with industry-specific workflows, AI models, and integrations to accelerate deployment and ROI for companies in those verticals.
Talkdesk places a strong emphasis on ease of use and rapid deployment. The company claims its solutions can be set up in minutes rather than months. The platform is designed to be intuitive for agents, supervisors, and administrators alike. Talkdesk also offers extensive customization options and open APIs for businesses that need to tailor the solution to their specific needs.
Key customers and partnerships
Talkdesk serves customers across various industries, ranging from small businesses to large enterprises. The company states it has "thousands" of customers worldwide, including Fortune 500 enterprises. Talkdesk has over 60 pre-built integrations with platforms like Salesforce, Microsoft Teams, and Zendesk. In July 2022, Talkdesk announced a partnership with Cognizant to bring its Industry Experience Clouds to more enterprises globally and provide implementation support.

Talkdesk

Platforms offering centralized customer interaction and support services via phone, email, live chat, or social media

Platforms that gather feedback from various channels, such as surveys, reviews, and social media,  to gain insights, identify trends, and make data-driven decisions to improve customer experiences

Platforms that offer a centralized repository for organizing information, resources, and documentation, allowing users to access relevant self-service resources related to a specific subject or domain

Platforms for managing customer inquiries, complaints, and technical issues by streamlining ticketing, facilitating communication, and tracking request status

Platforms that enable real-time communication between customers and support agents by offering chat interfaces, file-sharing capabilities, and visitor monitoring

Platforms that provide a comprehensive software solution that consolidates various tools and functionalities, including ticketing, case management, knowledge base, live chat, social media management, self-service options, and analytics

Companies that use GenAI as a core part of their product offering for customer service

AI/ML improves customer service by automating tasks, enhancing response times, and personalized experiences.

Leverages customer data, such as past interactions, purchase history, and preferences, to personalize the experience.

Generative AI automates responses, analyze data, and provide personalized solutions for customer feedback and help-desk.

Supports hybrid working model by providing remote access, collaboration, omnichannel support, self-service options, and analytics.

NLP improves communication and support by analyzing customer inquiries and feedback, enhancing relevance.

Acquire

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